baber/WOPTO huggingface dataset:
Patent JP-H07220431-A (JP)
Title: Disk cartridge
Inventor: OMORI KIYOSHI
IPC: G11B23/03
Filed: 1994-02-04
Abstract: PURPOSE:To reduce an insertion resistance into a cassette holder with simple structure by providing a convex surface part to be brought into pressure contact with a pushing member on a cassette holder side within the cassette holder in the upper surface of a case. CONSTITUTION:When a disk cassette DK is inserted, it is inserted almost without receiving the load except that a convex part 9a on the inserted front side of the cassette DK-comes into contact with the pushing member 35b of a cassette holder 30. The respective convex parts 9a to 9c are first brought into contact with the respective pushing member 53a to 53c slightly on this side of an installation position to receive a load, but since the cassette DK is moved at a sufficient speed by the automatic drawing operation of an automatic infection mechanism E, the cassette DK is smoothly inserted. Therefore, with simple structure that merely the convex parts 9a to 9c are provided, a load at the time of inserting the cassette DK into the cassette holder 30 can be reduced, thereby being able to ensure the smooth insertion of the cassette DK.
Patent JP-S54105689-A (JP)
Title: Power controller of heavy water reactor
Inventor: KATAYANAGI DAIJIROU
IPC: G21C7/22
Filed: 1978-02-08
Abstract: PURPOSE: To enable to change instantaneously a large power level by controlling power with a poison system operation pre-estimate calculator in which the poison concentration controller to control Xe reactivity is actuated properly without time delay.  
     CONSTITUTION: When the poison concentration of heavy water is needed to reduce, the poison removal tower flow control switch 16 of reactor control board 21 is set  at a certain flow rate. This allows to close bypass valve 12. Two poison supply  tower flow control valves 11 are opened up to a certain opening. Heavy water  moderator 2 is delivered from core 1 with heavy water circulation pump 5 to bypass  the poison removal tower 6 and poison conventration of heavy water is reduced up  to a certain concentration. It is then entered into the dump tank 40 passing through  heavy water purification tower 8 and automatic poison concentration measuring apparatus 9. The operation conditions are monitoring with the generator power digital  meter 18, flow meter 10 and pison concentration recorder 15. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06220843-A (JP)
Title: Pile with fabric tube
Inventor: KOGA KOICHI
IPC: E02D5/30
Filed: 1993-01-28
Abstract: PURPOSE:To prevent the cracking and breakage of a pile itself when the pile is sunk by forming the upper pile and tip pile of the pile with a fabric tube with a steel pipe or a steel pipe and concrete compositely CONSTITUTION:A steel pipe pile or a steel pipe/concrete composite pile is prepared as a tip pile 1 in advance. Reinforcing bars 2 are welded over the whole periphery of the tip pile 1 to increase the adhesive strength between the tip pile 1 and the cement milk to be injected into a fabric tube. A fabric tube 3 made of nylon, for example, is covered on the reinforcing bars 2. Both upper and lower ends of the fabric tube 3 are fastened with wire ropes and fixed with wire clips 8. An upper pile made of the same material is connected by welding on the tip pile 1 to complete a pile. The pile is sunk into a groove formed by precast boring in advance. Cement milk is injected into the fabric tube 3 from a injection pipe 7 after burial.
Patent JP-S55104194-A (JP)
Title: Machine control system
Inventor: TAIRA HIDEKAZU
IPC: H04B3/54
Filed: 1979-02-05
Abstract: PURPOSE:To increase the control efficiency, by making unnecessary the separate wirings for the transmission lines between the central control section and a number of terminal units, through the operation of a number of terminal units related to the central control section. CONSTITUTION:The central control section 1 is provided with the FM transmission and receiver 1g as te transmitting and reception means, FM demodulation and modulator 1f and the encoder and decoder 1b as the coding and decoding means, and further, microcomputer 1a is provided. Further, the controlled section 2 as terminal unit, detection section 3 and detection and controlled section 4 are connected with the power supply line 5 applied, and the control signal from the control section 1 is delivered to the terminal unit as the coded signal in FM modulation of the control signal. This signal is received with the modulation means and/or reception means provided with each terminal unit and the coding means and/or decoding means, and the control section 1 and a number of terminal units are relatively operated through coding of the signal, to make excellent the control efficiency without separately providing the wirings of transmission lines.
Patent JP-H03263322-A (JP)
Title: Thin film manufacturing method
Inventor: IKEGAWA MASATO
IPC: H01L21/316
Filed: 1990-01-24
Abstract: PURPOSE:To a form film of uniform thickness in fine grooves and holes on a substrate, and improve the reliability of the film, by a method wherein, when a specimen is put in a reaction furnace, gas is supplied and decomposed, and a film is formed on the specimen, a treatment to decrease the probability that gas molecules tuning to film component attach to the specimen is performed. CONSTITUTION:When a high frequency current is applied to an induction coil 4 around a reaction furnace 1, and substrates 3a-3c on a susceptor 2 in the furnace 1 are heated by induction heating, reaction gas for forming a film which flows into the furnace from a reaction gas feeding inlet 5a generates surface reaction on the substrates 3a-3c, and forms films thereon. When reaction by-product for restraining the film forming reaction is supplied from an auxiliary gas feeding tube 5b, the concentration becomes high on the substrate surface, so that reaction rate of the reaction gas is decreased, and the attaching probability is decreased. Hence the gas particles do not immediately react and turn to a film, but reach as far as the groove bottom, and form a film of uniform thickness.
Patent JP-H04271174-A (JP)
Title: Photoelectric converter
Inventor: KOZUKA HIRAKI
IPC: H01L31/10
Filed: 1991-01-11
Abstract: PURPOSE:To sufficiently perform an element isolating function and to prevent deterioration of characteristics of a PIN element by incorporating microcrystal structures in P-type or N-type doping layers on a plurality of pixel electrodes in which elements are isolated, and forming a type on a region except the electrode or an N-type doping layer amorphous. CONSTITUTION:After a Cr film is formed on a glass board 101, pixel electrodes 102 are formed. Then, an N-type microcrystal silicon 103, an N-type amorphous silicon 103' are selected 500Angstrom  under a crystallizing condition, an I-type amorphous silicon 104 of 800Angstrom  and a P-type microcrystal silicon 105 of 200Angstrom are continuously formed by a high frequency plasma CVD method, and an ITO is formed 1000Angstrom  as a transparent electrode. Thus, since a PIN structure can be continuously formed by selectively crystallizing only the N-type layer on the electrode 102, a deterioration of element characteristics in a patterning step does not occur, and elements can be isolated due to a difference of conductivities of the doping layer including the microcrystal structure and the amorphous doping layer.
Patent JP-H10213236-A (JP)
Title: Flow control valve
Inventor: OUCHIDA NOBUYUKI
IPC: F16K1/52
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To reduce the capacity of an opening and closing device to levels of small output to eliminate hunting possibility at the valve opening point by allowing a balance piston to approximately balance the action to open a valve plug by the differential pressure with the spring force of a spring to close the valve plug to set the force required for the opening and closing device of a flow control valve to pull the valve plug smaller. SOLUTION: In a flow control valve where a valve plug 2 in a valve chest 1 is allowed to be advanced and retreated from the outside of the valve chest 1 through a valve stem 8 to control the flow passing through the inside of the valve chest 1, the opposite side to the valve chest of a balance piston 21 provided outside the part, at which the valve stem 8 is passed through the valve chest 1, so that its valve chest 1 side is connected to the inside of the valve chest 1, is connected to the downstream side of the valve plug 2, and the valve chest 1 side of the balance piston 21 is connected to a low pressure part by a piping 31 through a shut-off valve 23.
Patent JP-S52110723-A (JP)
Title: Method of separating tar from ammonia solution in mixture generated at manufacture of cokes from fine coal and apparatus for carrying out thereof
Inventor: HAINRITSUHI BUEEBAA
IPC: B03D1/14
Filed: 1977-02-08
Abstract: Tar and coal fines are separated from ammonia liquor in a coke making operation by a series of settling steps including one in which a foam is physically removed from the surface area of a decanter and placed in a separate decanter.
Patent JP-S62169614-A (JP)
Title: Head of extrusion molding machine
Inventor: AMAMIYA KAZUHIRO
IPC: B29C48/49
Filed: 1986-01-22
Abstract: PURPOSE:To obtain a molding consisting of alternatively linked different resins supplied from each extrusion molding machine by moving a switching part being slidably set between a head and a die to stop it at each stopping position and to thereby switch the state of junction between a resin path in the head and an extrusion path in the die. CONSTITUTION:When a switching part 30 is slid to the arrow A direction by actuating a cylinder 40a, switching paths 31, 32 coincide with resin paths 11, 12 and extrusion paths 21, 22 and a molten resin supplied from extrusion machines 2a, 2b is extruded from the paths 21, 22. Then, the part 30 is slid to the arrow B direction by actuating a cylinder 40b, and switching paths 33 and 34 coincide with the paths 11, 12 and 21, 22 respectively. Namely, the paths 11, 12 and 21, 22 are switched and a molten resin supplied from the machine main body 2a and another molten resin supplied from the machine main body 2b are guided to the path 22 through the path 33 and to the path 21 through the path 34 respectively.
Patent JP-H09181492-A (JP)
Title: Mounting apparatus for chip part
Inventor: UEJIMA SOICHIRO
IPC: H05K13/04
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To improve efficiency in work with good accuracy in part mounting, while various kinds of parts can be taken out a part feeding unit. SOLUTION: A conveyer 12 as a board carrying path is mounted on a base stage 11. Each part feeding unit 16 made up of a plurality of lines of tape feeders is provided on both sides of the conveyer 12. As compared with one-side part feeding unit 16, the part feeding unit is made short and the length of head movement can be reduced. In addition, head units 1 and 2 with a plurality of work heads 13 in parallel are provided movably in an X-axial direction, while a head support member 22 is movable in a Y-axial direction.
Patent JP-S60157241-A (JP)
Title: Semiconductor device
Inventor: YOSHIOKA JIYUNICHI
IPC: H01L23/24
Filed: 1984-01-26
Abstract: PURPOSE:To enhance the reliability by preventing the generation of stress to semiconductor elements, deformations of a case and a fin, and gaps between the case and the fin, and the like by a method wherein the upper surface of a gel cast into the case that protects the semiconductor elements is provided with a space section that absorbs the expansion of gel. CONSTITUTION:After the case 3 is fixed to the fin 2 with adhesive or the like, the gel 4 is cast through holes in the upper surface of the case 3. A silicon series is used as the gel 4. In this case, the space section 7 is formed by casting the gel 4 until the tip of a projection 6 provided on the case 3 is dipped. Thereafter, further casr of the resin 5 leads the semiconductor elements 1 to sealing in the case 3. Such a formation of the space section 7 enables the removal of inner stress by the absorbtion therein in case of gel 4 expansion.
Patent JP-H06221207-A (JP)
Title: Air-fuel ratio control device for engine
Inventor: MORIMOTO HIROSHI
IPC: F02M21/02
Filed: 1993-01-29
Abstract: PURPOSE:To prevent repetition of engine stall by providing means for detecting attachment, judging engine stall and correcting attachment direction, controlling an air-fuel ratio properly, and improving idling stability at the time of attachment generation. CONSTITUTION:LPG which is fed to a mixer 1 through a fuel pipe 5 is supplied to a chamber 3b of a Venturi 3 through a main fuel passage 8 provided with a main jet 6 and a fuel cut valve 7, and a parallelly arranged bypass fuel passage 9, and then injected to an intake passage 2 from a nozzle hole 3a. A duty solenoid for adjusting a fuel rate is provided on the bypass fuel passage 9, which solenoid is is ON/OFF controlled by means of a control unit 11 included by a microcomputer. The control unit 11 ON/OFF controls a duty solenoid valve 12 based on pulse signals of frequency having a duty value corresponding to an output of an O2 sensor 13 for judging presence of attachment on an exhaust passage, and feedback-controls an air-fuel ratio. When the duty value is large, the air-fuel ratio is under a rich condition, and a re-starting time (n) is detected and corrected. When the value is small, the air-fuel ratio is under a lean condition.
Patent JP-H06151576-A (JP)
Title: Soi semiconductor device
Inventor: SUMIDA HITOSHI
IPC: H01L21/76
Filed: 1993-01-29
Abstract: PURPOSE:To realize an SOI semiconductor device of dielectric-isolation structure capable of exhibiting stable element property without being effected by potential conduction in the surroundings. CONSTITUTION:In an SOI semiconductor device 1 using a dielectric-isolation substrate, an isolation groove 6 is made to reach a semiconductor supporting substrate 3, piercing a silicon oxide film 4 from the surface side of a semiconductor layer 5, and the polycrystalline semiconductor layer 8 filled up therein connects electrically with the semiconductor supporting substrate 3. Moreover, an electrode 10 for specifying the potential of a charge layer for applying specified potential to the polycrystalline semiconductor layer 8 through the semiconductor supporting substrate 3 connects electrically with the rear side of the semiconductor supporting substrate 3.
Patent JP-H09213850-A (JP)
Title: Hic package coping with wide temperature range
Inventor: MIYAGAWA SHINICHI
IPC: H01L23/38
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To extend the temperature of air around a device where a circuit operates stably to high temperature side, without incurring the size up of the device and complication of structure, etc., by building in a controller which controls a Peltier element, and possessing a heat radiation fin and a heat- insulating structure outside. SOLUTION: The outside is of heat-insulating structure by an HIC header part 10 and urethane resin 12, and a plurality of heat radiation fins 14 are provided outside the HIC header part 10. Moreover, an electric circuit to the circuit accommodated inside the HIC package is secured. In its inside, a Peltier element control circuit 24 equipped with a temperature detector, a Peltier element 19 being a heat absorbing element, and a mechanism to control the Peltier element 19 within the preset temperature range are provided. Hereby, the temperature range where the circuit can operate stably can be extended by making a temperature gradient. Moreover, it never incur the size up of the device, the complication of the structure, etc., by HIC package having heat-insulating structure.
Patent JP-S62174716-A (JP)
Title: Endoscope device
Inventor: TANAKA SHUNPEI
IPC: A61B1/04
Filed: 1987-01-24
Abstract: PURPOSE:To speedily and easily discriminate an affected part and normal parts by providing a means which lights a body to be observed with infrared wavelength range light and visible wavelength range light, an optical system and a solid-state image pickup device, and a means which separates light on the transmission surface of the device. CONSTITUTION:The body to be observed is lighted with rays of light in the infrared ray range and visible ray range and an image signal is sent to a switching circuit 52 through an image forming lens 4 and the solid-state image pickup device 5 at the tip part of an endoscope. Filter parts 45a-45c having wavelength selectivity are checkerboarded on the light receiving surface of the device 5, a wavelength range of 600-900nm is divided into three, and rays of light of the three primary colors which are transmitted them are processed to display an image on a monitor. TV. The normal parts and abnormal part of the patient have a difference in the reflection factor of wavelength light, so they are discriminated speedily and easily on the monitor TV.
Patent JP-S61172702-A (JP)
Inventor: AIZAWA SUNAO
IPC: B65H43/00
Filed: 1985-01-26
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-H06217763-A (JP)
Title: Preparation of bacterium for tranformation of agrobacterium rhizogenes maff 03-01724 strain
Inventor: TANAKA NOBUKAZU
IPC: C12N15/09
Filed: 1993-01-29
Abstract: PURPOSE:To improve a method for preparing a transforming bacterium for introducing a foreign DNA into Agrobacterium rhizogenes MAFF 03-1724 strain with an improved efficiency. CONSTITUTION:In preparation of a bacterium required for transformation of domestic Agrobacterium rhizogenes MAFF 03-1724 strain by introducing a foreign DNA thereinto according to the electroporation method, this bacterium strain is cultured in a flask equipped with 2 to 10 buffles. When washing the cultured material with 10wt.% glycerol solution, the cultured material is carefully and repeatedly sucked and discharged using a 10ml Komagome type pipette 10 to 100 times so as to disperse lumped materials in the cultured material. Thereby, the objective transforming bacterium exhibiting a high efficiency of foreign-DNA introduction can be prepared.
Patent JP-S5296410-A (JP)
Title: Support for on-deck spherical tank
Inventor: ITOU TAKANORI
IPC: B63B25/12
Filed: 1976-02-10
Abstract: PURPOSE:To prevent the raise of a spherical tank by way of a simple structure adapted to engage a rib plate of a lower support ring integrally raising together with the tank of a pressure-proof heat insulating member integrally formed with a supporting deck.
Patent JP-H06233074-A (JP)
Title: Multibeam recorder
Inventor: TAKEYAMA YOSHINOBU
IPC: H04N1/04
Filed: 1993-01-29
Abstract: PURPOSE:To perform recording free from dot position deviation by modulating and driving each recording light source without being affected by the variance in face precsion of a rotating polygonal mirror or the like. CONSTITUTION:A synchronizing photodetector 7 is provided which is placed in the non-recording area of an exposure scanning range and has such size that it can simultaneously receive plural beams 6a to 6c from recording light sources 1a to 1c, and all of recording light sources 1a to 1c are lit, and they are simultaneously extinguished after all of beams 6a to 6c are received by the synchronizing photodetector 7, and recording light sources 1a to 1c are modulated and driven based on clocks synchronized with synchronous detection signals of corresponding beams 6a to 6c due to the synchronizing photo detector 7.
Patent JP-S60158495-A (JP)
Inventor: OOHORA YASUNORI
IPC: G10L25/00
Filed: 1984-01-30
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-S62170621-A (JP)
Title: Variable apparatus for relative speed of actuator
Inventor: MIYAOKA SATOSHI
IPC: E02F3/43
Filed: 1986-01-23
Abstract: PURPOSE:To raise the efficiency of operations by providing a throttle valve by which to form a throttle path when applying oil pressure signals to the pilot oil chamber of an oil-pressure switch valve for an actuator of high load pressure and also to form an open path when the signals disappear. CONSTITUTION:When an operating lever 38 is fully tilted for raising a boom and high pilot pressure oil from a pilot valve 15 flows into a pilot oil path 30, the spool of foil pressure switch valves 9 and 6 moves to D-position, and pressure oil in first and second pumps 2 and 3 is ready to flow into the boom cylinder 13. When operating the operating lever of a slewing motor 12, at the same time, a throttle valve 16 is switched from F-position to G-position as the pilot pressure for operating the boom rises. Pressure oil passing through an oil path 34 from the branched oil path of the oil path 23 to an oil pressure switch valve 14 is throttled at G-position path of the throttle valve 16, and the pressure oil of the pump 2 is properly distributed to the switch valve 6.
Patent JP-H09202429-A (JP)
Title: Draining device of ground belt conveyor
Inventor: IIZUKA RYOICHI
IPC: B65G67/60
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To drain a large amount of rainwater accumulated on a belt before the start of unloader by suspending a submerged pump vertically moved by a lifting means provided in the front of the traveling direction of the machine body of the unloader so as to drain the rainwater. SOLUTION: When rainwater is accumulated on a ground belt conveyor at the time of starting the running of an unloader 3, a lifting means 25 provided in the front of the traveling direction of a chute 11 is actuated so as to lower a water pump 24 to the vicinity of a belt 14 before the running of the unloader 3, rainwater 29 accumulated on the belt 14 is sucked while traveling the unloader 3 and then the rainwater is drained through a pipe provided in the machine body of the unloader 3 to a water collection pit on a pier. After the rainwater draining, the water pump is lifted to a position for not interfering with the running of the unloader 3 by the lifting means 25 and the running of the unloader 3 is started. Thus, excellent effects such as the prevention of inundating the pier with water, contaminating the sea by dirty water or the like are obtained.
Patent JP-S56110789-A (JP)
Title: Slurry manufacture apparatus
Inventor: NISHIMOTO YOSHIHIDE
IPC: B01F3/12
Filed: 1980-02-08
Abstract: PURPOSE:To obtain a uniform slurry by completely mixing asphalt and coat, by providing a premixer on the upstream side of a slurry tank in which asphalt fluid and pulverized coal are mixed together. CONSTITUTION:Asphalt fluidized by heating it to approx. 200 deg.C by a steam heater 5 is supplied through a pump 6 from a tank 4 into a premixer 3 where it is forcibly mixed with pulverized coal quantitatively supplied through a rotary feeder 2 from a hopper 1 to cover the surfaces of the pulverized coal with the asphalt, and then discharged into a slurry tank 7. And, it is mixed with asphalt directly supplied to the slurry tank from the tank 4 to form a slurry of a mixture ratio suitable for gasification by means of a stirrer 9, and then supplied to a gasification furnace 11 by a slurry pump 10.