baber/WOPTO huggingface dataset:
Patent JP-H06270276-A (JP)
Title: Production of fiber reinforced synthetic resin molded object
Inventor: UEDA AKIHIRO
IPC: B29K101/10
Filed: 1993-03-18
Abstract: PURPOSE:To efficiently obtain a molded object excellent in fire retardancy and mechanical resistance by using a resin compsn. prepared by compounding a fire retardant inorg. filler and lower alkyl ester with an uncured thermosetting resin as a molding material. CONSTITUTION:As a molding material, a resin compsn. 4 prepared by compounding 100-250 pts.wt. of fire retardant inorg. filler and 25 pts.wt. or less of lower alkyl triester with 100 pts.wt. of an uncured thermosetting resin with viscosity at 25 deg.C of 1000 centripoise or less is used. At a time of molding, a continuous strand matrix 2 is unwound to be applied to the upper and rear surfaces of the layer of the glass rovings 1 drawn out from a plurality of bobbins to be passed through the impregnation tank from containing the resin compsn. 4 to be impregnated with the resin compsn. 4. The obtained resin impregnated reinforcing fiber layer 6 is passed through a plurality of guides 5-5... to be arranged in its shape and passed through a heated curing mold 7 to be cured. The obtained molded object 8 is taken up by a taking-up machine 9.
Patent JP-S58176495-A (JP)
Title: Control device for fan
Inventor: HAYASHI TOSHIICHI
IPC: F04D27/00
Filed: 1982-04-07
Abstract: PURPOSE:To improve the safety of the fan by a method wherein an external output circuit, generating a sound or light recognizable by the user of the fan, is provided by utilizing a detecting circuit detecting the approach or contact of the user to the guard of the blades thereof. CONSTITUTION:A decision circuit 13, which has received a signal from the detecting circuit 11, commands next stop mechanism 14 to flow a D.C. current to a motor 15. At this moment, the motor 15 is being connected to an electric source and is rotating, therefore, the electric source is cut before flowing the D.C. current and, thereafter, this command is effected. When one touch the blade guard 10 of the fan, the alarm sound is produced from the detecting circuit 11 through a speaker 12. The effect of a light, emitted instead of the alarm sound, is the same.
Patent JP-S56154520-A (JP)
Title: Rotary ring for yarn spinning
Inventor: KANAI HIROYUKI
IPC: D01H7/56
Filed: 1980-05-02
Abstract: PURPOSE:A rotary ring for yarn spinning in which the ring rotor provided with a collar having a plurality of grooves on the upper periphery and a plurality of quarter grooves on the lower end surface is supported through a sliding body with the holder slidably, thus preventing the infiltration of dusts. CONSTITUTION:A collar 6 with a plurality of grooves or blades 7 in an equal interval is integrally formed on the upper periphery of the ring rotor 1 bearing a ring flange 5 on the top. Further, a plurality of quater grooves or blades, preferably inclining by 30-60 deg. to the tangential line is provided on the lower end surface of the rotor 1 in an equal interval. Then, the rotor 1 is slidably fitted to and supported with the holder 4 through the low-wearing sliding body 2 made from a tetrafluoroethylene resin or the like. EFFECT:The air streams blowing out is generated by the collar, grooves and quarter grooves on the rotor to blow off the flying dusts around the rotor and to prevent the infiltration of dusts.
Patent JP-S56156005-A (JP)
Title: Electric power amplifier
Inventor: KAMIMURA TAKUZOU
IPC: H03F3/30
Filed: 1980-05-02
Abstract: PURPOSE:To reduce the power consumption, by applying the control input signal to an exclusive control input terminal and thus controlling the idling current. CONSTITUTION:The signal supplied to an input terminal 32 is amplified by the amplifiers 22, 24 and 26 to be delivered through an output terminal 34 is the form of an output signal. An idling control circuit 30 controls the idling current of amplifier 26 based on the control input signal applied from outside. When the control signal is applied to a terminal 40 from a control input circuit 42, a control output is produced from the circuit 30 to give a control to the idling current of amplifier 26. In such way, the idling current flowing to the amplifier 26 can be controlled to reduce the power consumption.
Patent JP-S53144202-A (JP)
Title: Deciding device for mobile station's position
Inventor: MUTSUSHIMA SHIYOUJI
IPC: H04W64/00
Filed: 1977-05-21
Abstract: PURPOSE: To secure an easy grasp for the number of the mobile station by using only the circuit frequency between the base and mobile stations and starting the scattered transmitting stations when necessary. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S51134787-A (JP)
Title: Method for manufacturing a flame retardant polyester
Inventor: MURAYAMA TAKESHI
IPC: D01F6/62
Filed: 1975-05-16
Abstract: PURPOSE: To manufacture a fiber-and film-forming polyester having an excellent flame retardancy. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03260281-A (JP)
Title: Position detector of underground excavator
Inventor: YAMAGUCHI HIROAKI
IPC: E21B47/022
Filed: 1990-03-08
Abstract: PURPOSE:To make it possible to detect a deflection quantity with high degree of accuracy by moving forward either magnetic field generators or magnetic field detectors to bring them near each other, and performing the operation of a relative position of them based on the forward distance and magnetic field detection signals. CONSTITUTION:Magnetic field generators 14a - 14c consisting of a plurality of rectangular loops arranged in parallel and overlapping adjacent loops each other are provided on one of either the tip of underground excavators 10 and 20 or the forward standard position. Magnetic field detectors 26a - 26c detecting the generated magnetic field are provided on the other. Either the magnetic field generators 14a - 14c or the magnetic field detectors 26a - 26c are advanced by a propeller to bring them near each other. After that, the operation of a relative position of them is performed by a position operator 30 based on the forward distance of the propeller and detection signals of the magnetic field detectors 26a - 26c, and a deflection quantity of the underground excavators 10 and 20 is detected.
Patent JP-S55153008-A (JP)
Title: Variable-pitch thread cutting system of numeric controller
Inventor: NAKAJIMA YASUTAKA
IPC: G05B19/4103
Filed: 1979-05-15
Abstract: PURPOSE: To attain variable-pitch thread cutting easily by adding interruption control to numeric control without needing mechanical control by calculating the movement value of a main axis by making use of a movement-value reference value obtained from a screw pitch command value and an increase-decrease value obtained from a pitch increase-decrease value.  
     CONSTITUTION: Digital electronic computer 10 for a numeric controller outputs thread-pitch command value K and pitch increase-decrease value H as a movement value of single main-axis rotation to pulse multiplying circuit 12 as many times as (n) separately. Then, arithmetic is carried out by register 14, counter 16, pulse multiplier 20 and decoder 24 provided to circuit 12, and externally-provided pulse generator 18, and movement value D of an advance of every 1/n main-axis rotation is obtained from a reference value and increase-decrease value H/n(n+1)/2 from computer 10; and expressing (1) in case of gradual-increase pitch thread cutting or expression (2) in case of gradual-decrease pitch thread cutting is used to generate a pulse-distributed variable pitch pulse string, thereby cutting a variable-pitch screw without mechanical control. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000258594-A (JP)
Title: Rotary plate device
Inventor: ITO MITSUYOSHI
IPC: G21F9/16
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To prevent the axis of rotation in a rotary plate from deviating by a simple structure. SOLUTION: Many wheels 5 are provided in the circumference of a circle whose center is the position O where an axis is set. Each of the wheels 5 is tilted diagonally upward to the position O where the axis is set, and a taper face 4 whose uppermost part is horizontal is provided on the side of an axial top end. A rotary plate 1 put on the taper face 4 of each of the wheels 5 can be rotated and driven by a drive unit. A guide ring 17 is installed on the outer peripheral edge of the rotary plate 1 so as to cover each of the wheels 5 from the outside of it with a required clearance kept between it and the guide ring 17. The contact of the guide ring 17 with each of the wheels 5 prevents the axis of rotation in the rotary plate 1 from deviating from the position O where the axis is set.
Patent JP-H06248317-A (JP)
Title: Method for continuously refining molten metal
Inventor: TAI TAKAFUMI
IPC: C21C7/04
Filed: 1993-02-24
Abstract: PURPOSE:To efficiently refine molten metal by specifying the number of lances and the ratio of the depth of molten metal in a vessel and the length of the vessel in the flowing direction, at the time of blowing-refining by blowing in a refining agent by the lance while flowing the molten metal in the vessel. CONSTITUTION:In the case of refining by blowing the refining agent into the molten metal M from plural pieces of the lances on the way of fluid while flowing the molten metal M in the vessel 1 having an inlet 2 and an outlet 3, by regulating the ratio of the depth D of the molten metal M in the vessel 1 and the length L of the vessel 1 in the flowing direction of the molten metal M by the number of the used lances as the following inequalities, the molten metal is efficiently refined with few number of the lances and the shallow molten metal vessel. That is, in the case of using one piece of the lance for blowing the refining agent, this lance is made to be 0.5<=D/L and in the case of using two pieces of the lances, these, lances are made to be 0.3<=D/L<0.5 and in the case of using three pieces of the lances, these lances are made to be D/L<0.3. Further, in the case of using plural lances, the interval between mutual lances is made to be >=0.8 times of the depth of the molten metal, and the lances are arranged in the flowing direction of the molten metal.
Patent JP-H08319295-A (JP)
Title: Nucleic aid compound and its synthesis
Inventor: SUGIYAMA HIROSHI
IPC: C07J63/00
Filed: 1996-03-15
Abstract: PURPOSE: To obtain a nucleic acid compound having an orientation fixed by a cyclic skeleton, comprising a non-nucleic acid cyclic skeleton containing two functional groups in the same direction and two nucleic acid chains bonded to the skeleton, excellent in permeability of a cell membrane, useful for gene therapy by triple chain formation. CONSTITUTION: This nucleic acid compound has an orientation fixed by a cyclic skeleton and comprises a non-nucleic acid cyclic skeleton of the formula containing two functional groups substantially in the same direction and two nucleic acid chains bonded through the functional groups to the non-nucleic acid cyclic skeleton. The compound is excellent in permeability of a cell membrane and high endocytosis action, is capable of forming triple chain with a third nucleic acid chain, high protein manifestation inhibiting efficiency and is useful as a medicine and a diagnostic for inhibiting manifestation of an etiologic gene as a application of anti-sense nucleic acid method.  The compound is obtained by adding nucleic acid chains to the functional groups of a non- nucleic acid compound having the orientation fixed by the cyclic skeleton, containing two functional groups substantially in the same direction in which a distance between the two functional groups is 0.6-1.4nm.
Patent JP-S63226397-A (JP)
Inventor: TORIDA FUMIO
IPC: D06F39/02
Filed: 1987-03-14
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-H03262565-A (JP)
Title: Manufacture of adhesive transfer plate
Inventor: SUZUOKI MASAYOSHI
IPC: B05D1/28
Filed: 1990-03-09
Abstract: PURPOSE:To facilitate molding work even when an adhesive transfer plate having a complicated shape is molded by molding the adhesive transfer plate using a mold for molding other work. CONSTITUTION:The region externally coated with an adhesive C adapted when the adhesive C is applied between one work 10 and other work 20 respectively molded using molds is brought into contact with the bonding part with the other work 20 of one work 10 to manufacture an adhesive transfer plate 25 for transferring and applying the adhesive C to one work 10. At this time, the adhesive transfer plate 35 is molded by the mold used in the molding of the other work 20. As a result, molding work becomes extremely easy even when the transfer plate having a complicated shape is molded.
Patent JP-2000258590-A (JP)
Title: Method for purifying reactor water
Inventor: MUROI ISAMU
IPC: G21C17/00
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To minimize processes of a periodic inspection and solve the problem of the increase in radioactive wastes and exposure dose by purifying reactor water through the switchover to a fuel pool cooling cleanup(FPC) system when a reactor coolant purifying (CUW) system shuts down during a periodic inspection in a nuclear power plant. SOLUTION: During a periodic inspection in a nuclear power plant, the switchover is made to a system for purifying reactor water 1 that utilizes a fuel pool cooling cleanup(FPC) system. In other words, the turbid reactor water 1 is sucked up with a residual heat removel(RHR) system pump 9 by opening a gate valve 8 and a flow regulating valve 11 and is discharged into a fuel pool 3 by way of a heat exchanger 10 in the RHR system. This turbid water is purified by the FPC system. Since purified water is replenished from a reactor well 2 and the fuel pool 3 by the same quantity as that of the reactor water 1 sucked by the RHR system pump 9, moreover, the clarity in a reactor is maintained. However, the FPC system has a sufficient margin though it is necessary in this case to make the system flow rate in the FPC system higher than usual.
Patent JP-S62218653-A (JP)
Title: Phase adjusting device between different kind of camshafts in internal combustion engine
Inventor: SHINGUU KENJI
IPC: F02M39/02
Filed: 1986-03-17
Abstract: PURPOSE:To enable the simplification in the structure of a fuel injection device by carrying out the spark-advance or -retard control in the fuel injection timing by changing relatively the phases of intake-exhaust cams and a fuel cam. CONSTITUTION:A phase adjusting device Z carries out the spark-advance or -retard control in a fuel injection device by the operating oil being supplied alternatively into the first all chamber 22 or the second oil chamber 23 in response to the operating conditions of an engine. In other words, when the engine reaches a prescribed high speed condition, high-pressure operating oil is introduced into the first oil chamber 22 side by the changeover action of an electromagnetic changeover valve 40, and at the same time the second oil chamber 23 is connected to a tank side 48, and a piston 30 is shifted in the direction of an arrow A by the oil pressure applied on the first pressure receiving surface 33. In this case, the fuel cam 20 on a fuel camshaft 15 is relatively turned by a prescribed angle in the spark-advance direction against both intake and exhaust cams 6, 7 on an intake-exhaust camshaft 1 in accordance with the twisted angle of the second sprine 18 and the fourth sprine 36.
Patent JP-S54151759-A (JP)
Title: Vinyl chlorid resin packing
Inventor: AZUMAGUCHI TAKEICHI
IPC: F16J15/10
Filed: 1978-05-22
Abstract: PURPOSE: To obtain packing molded by vinyl chloride resin composition which provides heat resistance and creep performance similar to rubber and which shows moldability similar to usual thermoplastic resin.  
     CONSTITUTION: The packing is molded by a composition which is composed of 1W90 weight % of gel part insoluble in tetrahydrofuran and the residue which is composed of 100 weight part of vinyl chloride resin soluble in tetrahydrofuran and 25W200 weight part of plasticizer. In this way this packing is molded by the material where 1W90 weight % of the gel part is mixed in the resin part of the composition. Thereby the packing provides heatresistant deformation and low creep performance similar to rubber. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52143719-A (JP)
Title: Temperature compensation of driving circuit
Inventor: OOBA KOUJI
IPC: G11C11/06
Filed: 1976-05-26
Abstract: PURPOSE:To enable the temperature compensation, by connecting the terminal resistor of driving line and thermistor in parallel, so that the current flowing into the core wire is decreased with high temperature and it increases with low temperature.
Patent JP-S63226258-A (JP)
Title: Soy sauce aroma imparting agent
Inventor: OKAYASU MAKOTO
IPC: A23L27/24
Filed: 1987-03-17
Abstract: PURPOSE:To readily obtain the titled novel colorless imparting agent, consisting of soy sauce pasteurized sediment and distillate liquid of soy sauce oil having well balanced aroma unique to brewed soy sauce without irritant smell, by utilizing a by-product. CONSTITUTION:The aimed imparting agent obtained by blending soy sauce pasteurized sediment with distillate liquid of soy sauce oil obtained in producing pasteurized soy sauce as a by-product, preferably at 50:50 volume ratio.
Patent JP-H08235911-A (JP)
Title: Passage indicating unit
Inventor: ASAOKA NOBUO
IPC: F21S2/00
Filed: 1995-02-24
Abstract: PURPOSE: To enhance the effect of lighting, and also to facilitate attaching an cleaning of a cover by attaching a fluorescent lamp on the lower end surface of an indicating unit, and directly irradiating an automatic checking and collecting gate. CONSTITUTION: A fluorescent lamp 4 is arranged on the lower part in a front surface box body part 2 on the axial center in parallel with the longitudinal direction, and right and left side surfaces of a base metal mold 5 in right, left, upper and lower parts of the fluorescent lamp 4 are erected from the lower surface of the box body part 2. A reflecting plate 6 having the angled sectional shape is attached on the lower surface of a metal mold material 5b of the metal mold 5, a band-like translucent cover supporting fitting 7 is rotatably attached on one side lower end part of the reflecting plate 6, and a translucent cover 10 is provided on the supporting part 7a of the fitting 7 with the specified clearance from the lower part of the fluorescent lamp 4. An automatic checking and collecting gate is directly irradiated through the cover 10.
Patent JP-H03263605-A (JP)
Title: Structure of magnetic head
Inventor: NAKADA TAKESHI
IPC: G11B5/127
Filed: 1990-03-13
Abstract: PURPOSE:To allow miniaturization by providing the counter magnetic pole of a magnetic head element in the central position in a transverse direction of a slider intersecting orthogonal with the groove direction of the slider and disposing terminal parts respectively on both sides of the counter magnetic pole. CONSTITUTION:The counter magnetic pole 18 of the magnetic head element is provided in the position of a center rail 16 which is provided in parallel with the groove 14 of the slider 12 and is formed in the central position in the transverse direction of the slider intersecting orthogonal with the groove 14 direction. Since a space is assured on both sides of the counter magnetic pole 18 of the slider 12 in this case, the disposition of one piece each of the terminal parts 20 on the respective sides is possible. The thickness size of the magnetic head 10, i.e. the thickness size of the slider 12 is reduced and the width size b is reduced as well if the counter magnetic pole 18 and the two terminal parts 20 are disposed in such a manner.
Patent JP-H01235577-A (JP)
Title: Bag for inspection of microorganism and inspection using same
Inventor: NAGATOMO YASUHARU
IPC: C12M1/34
Filed: 1988-03-14
Abstract: PURPOSE:To obtain the title inexpensive bag without requiring wide area for its storage, easy to handle, suitable for disposal use, by forming, within a bag opened upward made of an air-impermeable material, a smaller bag opened toward the bottom of the former bag. CONSTITUTION:Within a bag 1 opened upward made of an air-impermeable, transparent sheet material such as a polyester film, a smaller bag 2 with three- way seal so as to open toward the bottom of the bag 1, made of a material same as or different from that for the bag 1 is formed.
Patent JP-S60202314-A (JP)
Title: Piston prover
Inventor: HAYAMA FUMITAKA
IPC: G01F25/00
Filed: 1984-03-28
Abstract: PURPOSE:To improve detecting accuracy and to make the device compact without the effect of the axial deflection of a piston, by arranging detecting members, which are different bodies from the piston, in the vicinity of the sliding end of the piston so that the detecting members can respond to the movement. CONSTITUTION:In the vicinity of the sliding end of a piston 9, a plate to be detected by a measuring sensor 10 and a valve changing sensor 11, which are different bodies from the piston 9 as detecting members, is arranged so that the plate can be moved. A slave lever 6 on the right side, which is pushed by the piston 9, is moved outward against a coil spring 7. Based on this movement, the measuring sensor 10 detects the plate to be detected 8. The counter of an display device is stopped by the output of the sensor. The valve changing sensor 11 changes a three-way valve so that the fluid from a flowmeter Q is guided to the opposite side of the cylinder 2 through a control device. Thus the accuracy can be improved and the prover can be made compact without the effect of the axial deflection of the piston.
Patent JP-S51137392-A (JP)
Title: Semiconductor device manufacturing method
Inventor: KAWAI TOSHIAKI
IPC: H01S5/00
Filed: 1975-05-22
Abstract: PURPOSE: To form on junction of lead and tin karkogenide very easily only by vaccum evaporation speed control and use this semiconductor device as ultrared of laser element. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000257644-A (JP)
Title: Constant velocity universal joint
Inventor: KADOTA TETSUO
IPC: F16D3/224
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To attain high angle of an operating angle in a uniform swivel joint. SOLUTION: A region 1b1 of undercut free is provided in a guide groove 1b of an outer side joint member 1. The region 1b1 of undercut free is provided in an interior part side of a joint from a center line O1 of the guide groove 1b, to be in parallel to an axial line of the outer side joint member 1. A region 2b1 of undercut free is provided in a guide groove 2b of an inner side joint member 2. The region 2b1 of undercut free is provided in an opening side of the joint from a center line O2 of the guide groove 2b, to be in parallel to an axial line of the inner side joint member 2.
Patent JP-H05262022-A (JP)
Title: Ribbon feed mechanism of small-sized printer
IPC: B41J33/14
Filed: 1992-03-17
Abstract: PURPOSE:To prevent the generation of uneven abrasion, the tooth breakage of a gear, etc., by releasing engagement with the saw tooth-shaped gear by the elastic deformation of a lever section and idly running a ribbon winding shaft when load longer than specified load is generated in the ribbon winding shaft. CONSTITUTION:When any abnormality is generated in a ribbon, a ribbon-feed knob, etc., during the revolution of a motor and load is increased or when the fraying of a textile is generated and interlocked with a ribbon-feed roller, etc., and a ribbon lock is formed, overload is applied to the lever section of a ribbon winding shaft 8. Consequently, the projection of the lever section of the ribbon winding shaft 8 is deformed elastically in the direction of the arrow H while being slipped, the engagement of the projection of the lever section of the ribbon winding shaft 8 and the saw tooth-shaped gear of a ribbon gear 7 is released, and the ribbon-feed gear 7 is run idly in the direction of the arrow F. Accordingly, the generation of uneven abrasion, the tooth breakage of the gear, etc., is prevented at the position of a weak wheel row after the motor, thus obviating critical trouble as a printer such as the impossible transmission of power.