baber/WOPTO huggingface dataset:
Patent JP-H1030799-A (JP)
Title: Simple gas-detoxifying device
Inventor: SATO YOSHIHIRO
IPC: F17D1/02
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a simple gas detoxifying device capable of easily and rapidly being mounted on a gas container to detoxify the leaked gas when gas leaks from the gas container, and capable of easily being carried in the condition mounted on the gas container while detoxifying the leaked gas. SOLUTION: A simple gas removal device is provide with a cap 3 to be attachably/detachably mounted on a neck part of a gas container filled with toxious gas or flammable gas, an inert gas feed source 4 filled with the inert gas, and a removal cylinder 7 in which the detoxifying agent capable of detoxifying the gas in the gas container is filled. An inlet piping 10a to lead the inert gas in the inert gas feed source into the cap is provided between the cap 3 and the inert gas feed source 4, and an outlet piping 13 to lead the gas in the cap 3 into the removal cylinder 7 is provided between the cap 3 and the removal cylinder 7.
Patent JP-S57113284-A (JP)
Title: Manufacture of semiconductor device
Inventor: GOTOU HIROSHI
IPC: H01L29/72
Filed: 1980-12-29
Abstract: PURPOSE:To prevent a short-circuit between an emitter region and a collector region by a method wherein an impurity material is introduced through a polysilicon film on the surface of a base region defined by a field insulation film and an emitter region is formed. CONSTITUTION:A buried layer 2, an epitaxial layer 3 and a silicon dioxide film 4 are formed respectively on a semiconductor substrate 1, and a base region 9 is formed thereon by achieving an ion implantation through a silicon nitride film. Subsequently, a polysilicon film 18a is grown, further wiring patterns 17a and 17b available for a mask are formed by a silicon nitride film, and the polysilicon film 18a is converted to a silicon dioxide film 18b by providing a selective oxidation for the polysilicon film 18a. Subsequently, after the patterns 17a and 17b are removed, an ion implantation 10 is provided for the N type impurity through the polysilicon film 18a to form an N<+> type emitter region 14.
Patent JP-H0474639-A (JP)
Title: Manufacture and device of hollow structure made of fiber-reinforced composite material
Inventor: YANO ISAMU
IPC: B29K105/08
Filed: 1990-07-17
Abstract: PURPOSE:To obtain high-strength, high-rigidity and low-thermal-expansion characteristics, by a method wherein a reinforcing fiber layer is formed by winding a reinforcing fiber round an outer circumference of a various shaped mandrel, the reinforcing fibers are oriented to a corner part, a plurality of the reinforcing fiber layers are formed by repeating operation forming the reinforcing fiber layer by winding the reinforcing fibers over the reinforcing fibers further and the reinforcing fiber layer is made into composition by curing the same under a state where a liquid phase impregnation of a matrix is performed into the same. CONSTITUTION:After formation of a reinforcing fiber layer by winding reinforcing fibers 5, 7 round a various shaped mandrel, reinforcing fiber are stretched over a mandrel between holding members 11 provided on the mandrel and the reinforcing fiber layer is oriented to a corner part under a state where tension is applied to the reinforcing fiber layer by a tension member 13. The reinforcing fibers are wound over the reinforcing fiber layer further and a reinforcing fiber layer is formed, a plurality of the reinforcing fiber layers are formed and the reinforcing fiber layer is made into composition by curing the same under a state where a liquid phase impregnation of a matrix is performed into the same.
Patent JP-S5891075-A (JP)
Inventor: TSUGE AKIHIKO
IPC: C04B35/626
Filed: 1981-11-26
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-H1141889-A (JP)
Title: Generator and electronic appliance
Inventor: MATSUZAWA KINYA
IPC: H02K21/16
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a generator whose power generating amount is large by increasing magnetic flux changing speed. SOLUTION: This generator provided with a stator yoke 16 forms a magnetic passage, a stator consisting of a coil 15 connected to the stator yoke 16, a permanent magnet 8, and a rotor 3 consisting of a pair of rotor yokes 3 which rotates synchronously with the permanent magnet 8. The permanent magnet 8 is polarized in the rotating axis direction. A pair of rotor yokes 3 of a gear shape having identical number of teeth are fixed so as to put the permanent magnet 8 pinched with the teeth pitches shifted from its rotational axis, and the pole teeth 9 of the stator yoke 16 is fitted, so as to face the teeth of the rotor yoke.
Patent JP-2001012468-A (JP)
Title: Thrust magnetic bearing device
Inventor: SHINZEN TAKEHIRO
IPC: F16C32/04
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a thrust magnetic bearing device capable of easily restore a thrust disc into a contactless state even if the thrust disc is attracted to any one of electromagnets. SOLUTION: This thrust magnetic bearing device is so constituted that when a thrust disc 23 is attracted to either one of electromagnets, a gap space between this electromagnet and the thrust disc 23 is maintained to a specified space by attractive force reducing spacers 27a, 28a, 27b, 28b fitted to the electromagnet 24a, 24b sides. The attractive force reducing spacers may be fitted to the thrust disc 23 side. It may also be constituted to maintain the space to a specified space by a rotor receiver. Or it may be constituted to cut off this electromagnet and a current driver by a switch when attracting, or it may be constituted to periodically reverse the direction of a current fed to the electromagnet by a current reversing device to periodically switch the polarity of the electromagnet.
Patent JP-S6443312-A (JP)
Title: Defoaming agent and its production
Inventor: ERUNSUTO INERUTSUBERUGAA
IPC: B01D19/04
Filed: 1988-07-29
Abstract: PURPOSE: To prevent the degradation of an antifoam effect by incorporating 2,2,4-trimethyl-1,3-diisobutyloxypentane into a specific linear organopolysiloxane, a silicone resin and a filler at <=10% by the weight thereof. CONSTITUTION: An antifoam base is produced by mixing α-ω-bis- hydroxypolydimethylsiloxane, 2-octyldodecanol and CH3 OH soln., then neutralizing the mixture with dimethyldichlorisilane to obtain an oily material and mixing this material with an MQ resin in tolyol. The antifoamer is produced by mixing the antifoam base contg. the organopolysiloxane in which >=6 pieces of C atoms comprising a C atom, H atom and in some cases O atom and Si atom to an org. group SiC bonded to part of the linear organopolysiloxane exist, the silicone resin and the filler and the 2,2,4-trimethyl-1,3- diisobutyloxypentane of <=10% of the weight thereof.
Patent JP-S57110886-A (JP)
Title: Safety cut off valve
Inventor: KOJIMA TADASHI
IPC: F16K31/12
Filed: 1980-12-27
Abstract: PURPOSE: To eliminate malfunction and maintain safety by confirming no gas leak at the secondary side before performing valve opening function at the time or resetting after a cut-off performance.  
     CONSTITUTION: When an abnormal event occurs and a cut-off signal is received, a detector controller circut 19 issues an operation signal (SG3) to a solenoid valve 13. Upon receiving this signal, the solenoid valve 13 opens a communicating passage 12, and a responsively moved body 4 brings up the valve body 6 until it is pressed against the valve seat 10, so that the gas supply to the outlet passage 9 is cut off. If there is a leak of gas at the outlet passage 9, a signal is issued from a gas flow detecting device 17 to a sequential control circuit 18 which, upon receiving this signal, cuts off the operation signal (SG2) to the solenoid valve 15, so that no operation signal (SG1) is issued to an electromagnetic pump 1. The valve body 6 is maintained at the closed state, accordingly, so that no gas is supplid to the outlet passage 9. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0238745-A (JP)
Title: Mechanical/hydraulic type transmission gear and its control method
Inventor: KANAYAMA NOBORU
IPC: F16H47/02
Filed: 1988-07-28
Abstract: PURPOSE:To improve the transmission efficiency and to control the output rotation speed smoothly between the normal turning and the reverse turning by transmitting the motive power through a mechanical transmission gear when the rotation speed of the output shaft is in the scope higher than a specific value, and through a hydraulic transmission gear when the rotation speed is lower than the specific value. CONSTITUTION:When the rotation speed of a motor 13 and that of an output shaft 14 are lower than a specific value, a controller 21 operates a clutch pressure control valve 24 to cut off the clutch 31 of a mechanical transmission gear 30 fixed to an input shaft 2, and transmits the motive power from a motive power source 1 to a driving wheel 100 through a hydraulic transmission gear 10. In this case, the output capacity of a pump 11 and the motor 13 is controlled through control valves 15 and 16 responding to the depression of an accelerator pedal 27. And the forward running and the backward running are controlled by a change-over device 26. On the other hand, when the rotation speed of the output shaft 14 is in the scope higher than the specific value, the clutch 31 is engaged to make the output capacity of the pump 11 and the motor 13 zero, and the transmission is carried out through a mechanical transmission gear 30. Consequently, the transmission efficiency can be improved, and the output rotation speed between the normal turning and the reverse turning can be controlled smoothly.
Patent JP-S6345518-A (JP)
Title: Temperature sensor
Inventor: TAMAOKI AKIFUMI
IPC: G01K7/22
Filed: 1986-08-13
Abstract: PURPOSE:To improve the airtightness of a temperature sensor by providing a fin-shaped projection to the outer peripheral surface of a holder part where a temperature sensing element is stored, and soldering this fin-shaped projection to molding resin. CONSTITUTION:A thermistor 1 which is connected electrically to terminals 3 by joining lead lines 1a and claws 3c by fusion is put in the round hole 2d of a holding 2 and the fitting parts 3a of the terminals 3 are inserted at the same time until stoppers 3b abut on the end surfaces of a base part 2b. Then while the holder part 2 and terminals 3 are exposed, molding resin is injected to form a molding part 4. At this time, the tip part of a fin-shaped projection 2a which is small in heat capacity is fused with the heat of the molding resin and soldered to the molding resin, so the gap between the holding part 2 and molding part 4 is sealed to prevent a harmful atmosphere from entering the temperature sensor.
Patent JP-H07132117-A (JP)
Title: Self-conscious type ophthalmoscopic apparatus
Inventor: YOSHIMURA KAZUHIRO
IPC: A61B3/028
Filed: 1993-06-30
Abstract: PURPOSE:To simplify a preparatory operation by swivelably holding a supporting means for moving an ophthalmoscopic apparatus main body between a retreat position and an ophthalmoscopic position and changing the rotating angle of the ophthalmoscopic apparatus main body relative to this supporting means. CONSTITUTION:A refractor 1 has a lens unit section 3 which contains a disk arranged with optical elements and selectively arranges the optical systems having optical characteristics to inspection windows 2 and a lens unit moving section 4 which has a distance adjusting mechanism between the right and left lens. This refractor 1 is rotatably mounted at an arm 5 and the end of this arm 5 is provided with a grip 6 to be held by an inspector at the time of swinging. The arm 5 is fixed to an upright pole 7. This pole 7 is vertically movably and rotatably supported to a strut 8. The refractor 1 is swung between the retreat position and the ophthalmoscopic position by rotating the pole 7. The pole 7 is held rotatably with a holding plate 10 via a bearing 9. This holding plate 10 moves vertically, thereby adjusting the height of the refractor 1.
Patent JP-S5979368-A (JP)
Title: System for recovering doubled magnetic disk device from trouble
Inventor: NAKAMURA TOMOKAZU
IPC: G06F11/18
Filed: 1982-10-29
Abstract: PURPOSE:To perform a data restoration work without stopping the operation of a doubled magnetic disk device, by installing a doubled disk restoration mechanism and an operation switch for the restoration function of the mechanism to the device. CONSTITUTION:When a trouble occurs in a magnetic disk device 4, the magnetic disk device 4 is repaired or replaced with another after the device 4 is cut off from a magnetic disk controlling device 1. When the device 4 is repaired, a maintenance attendant presses a restoration mechanism operation switch 5, and then, a doubled disk restoration mechanism 6 operates and the switch 5 is turned on. After the switch 5 is turned on, a restoration complete sector switch and cells of a number which is equal to the number of restoration start sectors are initialized and an operation that data are transferred from a normal magnetic disk device 3 to the repaired or replaced magnetic disk device 4 is performed to all cells based on the condition of the restoration complete sector switch. Therefore, the doubled magnetic disk constitution can be restored without stopping the operation of an electronic computer system.
Patent JP-S59118161-A (JP)
Inventor: JIROODO JIEI SATSUKERU
IPC: A61M5/142
Filed: 1983-10-07
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-H021096-A (JP)
Title: Infrared interrupting type detector
Inventor: KOBAYASHI SHINJI
IPC: G08B13/183
Filed: 1988-07-28
Abstract: PURPOSE:To surely obtain a light receiving pulse in which a noise component is eliminated even when a light receiving signal lowers by delaying the reference voltage to a first comparing part to eliminate the noise component of the light receiving signal for prescribed time and decreasing the reference voltage according to the lowering of the amplified output of the light receiving signal. CONSTITUTION:The reference voltage for a first comparator 9 is made variable by a reference voltage generating circuit 16 correspondingly to the amplified output of an amplifying circuit 8, and even when pulse light is interrupted by an invader, the reference voltage decreases correspondingly to the lowering of the amplified output. At this time, although there is possibility that information is lost when the noise component exceeds a reference level, the time constant (delay time T1) of a smoothing circuit 18 provided for the circuit 16 is previously made into the time constant to exceed the duration (accumulation time T2) of a switching circuit 14. Thus, when the pulse light is interrupted by the invader, etc., the delay of reference voltage (e) in following the lowering of an amplified output (c) is sufficiently large. Therefore, it never becomes impossible to detect the interruption of the pulse light by the invader.
Patent JP-S5982209-A (JP)
Title: Bucket belt conveyor
Inventor: KUMAMOTO YASUO
IPC: B65G17/38
Filed: 1982-10-29
Abstract: PURPOSE:To aim at making a bucket belt conveyor lightweight, and at enhancing the carrying capacity of the same, etc., by constituting the main body of the belt conveyor with a plurality of segmented unit conveyor belts which are connected one another, at their both ends, with joint members, and as well by attaching buckets to the joint members. CONSTITUTION:The main body 2 of a belt conveyor is constituted with a plurality of segmented unit conveyor belts 12. Each end 12a of each unit conveyor belt 12 is formed with a piano hinge 13 along the widthwise direction of the belt 12 so that each adjacent unit conveyor belts 12 are connected together with their piano hinges 13 being engaged together, by means of pins 14 piercing through the piano hinges 13. Further, each pin 14 is attached, at its both ends, with a bucket mounting bracket 3 on the inside of which a bucket 1 is attached by pins 15. Further, guide rollers 16 are rotatably fitted to both outsides of each mounting bracket 3 with the use of the pins 15, and are movably engaged in guide rails 17 laid along both sides of the belt conveyor main body 2. With this arrangement, the bucket belt conveyor may be made lightweight, and the carrying capacity, etc., of the conveyor, may also enhanced.
Patent JP-H0514595-A (JP)
Title: Picture reader having adjusting means
Inventor: FUKUZAWA NOBUTADA
IPC: H04N1/04
Filed: 1991-07-03
Abstract: PURPOSE:To read picture information with high accuracy by correcting a relative deviation of position between a slit and a light receiving means through the use of an adjustment means while observing an image of the slit and the line sensor from the upper side of an original. CONSTITUTION:A reflected luminous flux from a light receiving means 6 is reflected at a color separate means 5 and passes through an opening 7a of a slit 7 via a coupling lens 4 and mirrors 3c, 3b and the image of a line sensor is formed on an original side 1. Since the slit 7 and the original face 1 are close to each other, the image of the opening 7a and the image of, e.g. the line sensor 6b are observed with a tilt to each other by observing the original face 1. Then an adjustment means 8 is used to drive the light receiving means 6 to adjust the image of the sensor and the opening 7a are in parallel with each other by observing the original face 1. Thus, even when the reader is located at any place, the user simply corrects the relative positional deviation between the slit 7 and the light receiving means 6 on market.
Patent JP-S6345004-A (JP)
Inventor: NISHIMURO MAMORU
IPC: B28B11/10
Filed: 1986-08-12
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-H1173909-A (JP)
Title: Ionization cell for mass spectrometer
Inventor: PIERREJEAN DIDIER
IPC: H01J49/14
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an ionization cell for mass spectrometer which does not permit the deterioration of a micro-point type cold cathode at a 10<-4> millibar pressure or above. SOLUTION: An ionization cell for a mass spectrometer is provided with of a micro-point type cold cathode 2 for emitting electrons and an ionization cage biased positively with respect to the cold cathode 2, while being provided with an anode 4 of a non-magnetic material including an entrance slot opposite to the electron emitting cold cathode, and an ion collector electro 7 kept at potential lower than that of the cold cathode 2. The ion collector electrode 7 is arranged at the outside of the space between the cold cathode 2 and the anode 4 and extends from the cold cathode 2 to the anode 4. An axial magnetic field is generated from the cathode 2 to the anode 4.
Patent JP-H0240457-A (JP)
Title: Multiroom type air conditioner
Inventor: MATSUBARA MITSUNORI
IPC: F25B13/00
Filed: 1988-07-28
Abstract: PURPOSE:To perform delicate refrigerant flow control by parallell connecting two electrically operating expansion valves connected to a control circuit between an outdoor heat exchanger and an indoor heat exchanger. CONSTITUTION:Two electrically operating expansion valves 24, 25 are provided in parallel to an outdoor heat exchanger 23 in an outdoor machine 20. Further each indoor heat exchanger 42-45 is provided in an A machine to a D machine 38-41 connected to the outdoor machine 20 by a piece of refrigerant piping. For example, in the case where cooling operation signals are input from all the four indoor machines, the electrically operating expansion valves 24, 25 are full-opened respectively and a proper refrigerant quantity is circulated in the four indoor machines. Only an indoor machine, for example, in the case where the cooling operation signals are input from the A machine, the one-sided electrically operating expansion valve 24 alone is opened and the electrically operating expansion valve 25 remains full-closed. Thereby the proper refrigerant quantity is circulated in the A machine 38. Thus fine refrigerant flow control can be performed.
Patent JP-H0240832-A (JP)
Title: Manufacture of cathode body structure for magnetron
Inventor: OGASAWARA IWAO
IPC: H01J9/04
Filed: 1988-07-28
Abstract: PURPOSE:To improve the quality and the manufacturing efficiency of a magnetron by attaching the 2nd end-hat on the surface of which metallic getter layer is provided to the lead wire of the carburized center of the cathode. CONSTITUTION:The 1st ring-shaped end-hat 5 through which the lead wire 1 of the center of the cathode is inserted with no contact is fixed to the other end of the lead wire 2 of the side of the cathode. Then the lead wire 1 is inserted through the cathode body 10, and the small diameter portion 10a of the cathode body 10 is fixed to the other end portion of the lead wire 1, and the other end portion 10b of the cathode body 10 is fixed to the 1st end-hat 5 respectively. Then this semi-completed assembly is placed in a bell jar, and a current is flowed in the cathode body 10 through the cathode terminal 4 and the lead wires 1, 2, and a gas for carburization is introduced in the bell jar. Then the 2nd end-hat 6 on the surface of which a plated layer 14 of getter metal is provided is fixed to the lead wire 1 of the semi-completed assembly taken out from the bell jar after carburization. Thereby the quality and the manufacturing efficiency of the magnetron can be improved.
Patent JP-S5978381-A (JP)
Inventor: KOSHIMURA KATSUMI
IPC: C09J7/02
Filed: 1982-10-28
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-H0668815-A (JP)
Title: Image display device
Inventor: HERARUDASU HEHORIUSU PETORASU
IPC: H01J31/12
Filed: 1991-07-04
Abstract: PURPOSE: To simplify constitution of a flat, thin-type image display device. CONSTITUTION: In a flat, thin-type image display device having a transparent face plate 3, a back face plate 4 and a large number of electron sources 5, local electron transmission ducts 11, 11', 11",... are made to cooperate with the electron sources, and a selecting plate 10 is arranged between a face plate and a back face plate. The selecting plate is provided with a large number of extraction holes 8, 8', 8",... bored to specify positions of drawing the electrons out of the electron transmission ducts, and a line of holes bored to specify positions with respect to the electron sources.
Patent JP-H0355419-A (JP)
Title: Oil amount detecting device for liquid combustion device
Inventor: ISHIKAWA TOSHIJI
IPC: F23K5/14
Filed: 1989-07-21
Abstract: PURPOSE:To perform reliable indication of an oil amount and to reduce the size of an installation space by providing an L-shaped oil feed detecting base plate to which an L-shaped oil feed sensing lever to detect an amount of oil in an oil feeding tank is rotatably supported and a switch for reporting feed oil operated through rotation of the oil feed sensing lever. CONSTITUTION:When a fuel is consumed and capacity of an oil feeding tank 4 is reduced to a value lower than a given value, the twist force of a twist coil spring 10 is against the gross weight of the oil feeding tank, and protruding part 17 of an oil feed sensing lever 9 lifts upward the oil feeding tank 4. Meanwhile, the other end is rotated clockwisely around a pin 11 serving as a fulcrum but regulated by an upper bent piece 8a of an oil feed detecting base plate 8. In this case, a lever 18 of a microswitch 16 is pressed by the oil feed sensing lever 9 and brought into an OFF-state to turn off full amount indication of a display part. In which case, the microswitch 16 is surrounded with bent pieces 8a, 8b, and 8c and covered with the oil feed sensing lever 9. Thus, even when oil flies during mounting and demounting of the oil feeding tank 4, the microswitch is prevented from being splashed with the flying oil and is protected from refuse and dust.
Patent JP-S6346198-A (JP)
Inventor: TSURUTA YUKIMI
IPC: D06F17/10
Filed: 1986-08-12
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。