baber/WOPTO huggingface dataset:
Patent JP-H0321565-A (JP)
Title: Neural retaining device for actuator
Inventor: TAKAHASHI HISAYUKI
IPC: B62D7/14
Filed: 1989-06-16
Abstract: PURPOSE:To hold the neutral position by applying oil pressure, when oil pressure is applied to the two end chambers of an actuator in neutral position, also to the major dia. end chamber and minor dia. end chamber of a pair of disengage actuators, retreating a step-equipped piston, and thereby bending a link mechanism. CONSTITUTION:In an actuator 26 according to the present invention, the two ends of a rod 23 coupled with a piston 21 protrude from a cylinder 24. Lock rods 16, 16a capable of contacting backing plates 17 coupled with the two ends of this rod 23 are supported at a projecting wall 24a of this cylinder 24 with possibility of sliding. Using a pair of pins 14, a link mechanism 11 consisting of a pair of links 13 coupled in such a way as capably of bending by a coupling pin 14 is coupled between flanges 15, 15a fixed to the inner ends of these lock rods 16, 16a. The links 13 are contacted with a step-equipped piston 8 of a pair of disengaged actuators 9. A minor dia. end chamber 29 of each disengage actuator 9 communicates with its major dia. end chambers 25 through a passage 28.
Patent JP-S5485762-A (JP)
Title: Electornic wristwatch
Inventor: SUZUKI TOSHIHARU
IPC: C23C14/06
Filed: 1977-12-21
Abstract: PURPOSE: To achieve the improvement in long-term durability of the wristwatch by having bearings constituted by shafts formed with gold or gold alloy films and metal bearings formed with oxides films or nitride films on surfaces.  
     CONSTITUTION: In general, bearing are oiled in the sense of reducing wear and rust prevention, but the presence of oil tends to cause decreased long-term reliability owing to change of its properties and diffusion and this is liable to lead to reduced motor torque owing to the increased viscosity of the oil at low temperature. Thereupon, it has been found out that the revolving shafts having solid metal lubricating films such as of gold, silver or the like permitting the use of beaing parts as an oil- less structure is effective for electronic watches and further the results of good torque change rates after durability testing as shown in the table through their combination with bearings formed with oxide films or nitride films could have been obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5943512-A (JP)
Title: Production of radial iron core
Inventor: HIDA TOSHIO
IPC: H01F41/02
Filed: 1982-09-06
Abstract: PURPOSE:To form a radial iron core integrally without dividing it into blocks and obtain an iron core with excellent accuracy without requiring machining after forming, by laminating thin steel plates radially inside a lamination mold and by forming this laminated body integrally by impregnating it with adhesives, while pushing and aligning the same. CONSTITUTION:A lamination mold 10 for radial iron cores is comprised of an outer mold 11, lower mold 12, upper cover 13, parallel plate 14, pusher 15, and inner mold 16. After thin steel plates are laminated inside the lamination mold 10 to obtain a laminated body 7, as shown in the figure, vacuum impregnation is carried out to impregnate each lamination with such adhesives and epoxy resin. When adhesives have been impregnated into each lamination, a parallel plate 14 is placed on a laminated body 7, the parallel plate is pressed by the pushers 15 disposed at appropriate intervals on the cover 13, and epoxy resin is allowed to harden, while correcting the surfaces so that the upper and lower surfaces wil become parallel. This makes is possible to simultaneously form a radial iron core integrally in a circular shape. Furthermore, since the resin is allowed to harden by being pressed and corrected in parallel by means of the parallel plate 14 and the lower mold 12 heightwise, the parallelism of the finished radial iron core is finished with excellent accuracy. Accordingly, the space factor improves, and the amount of vibration and noise generated becomes small since uniform tightening force is obtained.
Patent JP-S5856202-A (JP)
Title: Digital audio disk device
Inventor: KUSANO KAZUTOSHI
IPC: G11B20/24
Filed: 1981-09-30
Abstract: PURPOSE:To prevent the occurrence of noise in an easy and assured way when no synchronizing signal is detected at the start of revolution or in the fast forwarding mode of a disk, by discontinuing the transmission of the demodulated output when no synchronizing signal is detected. CONSTITUTION:A synchronizing signal detecting circuit 1 detects the synchronizing signal Q contained in the reproduced signal P of a digital audio disk. A demodulating circuit 2 demodulates the reproduced signal based on the signal Q. A one-shot multivibrator circuit 3 is triggered by the signal Q and produces the pulse R which has a little longer duration than the period of the signal Q of a normal state. An analog switch 4 is turned on only when the output of the circuit 3 is generated and transmits the analog signal S supplied from the circuit 2. Then the muting control is carried out by turning off the switch 4 when no synchronizing signal is detected at the start of revolution or in the fast forwarding mode of a disk. As a result, the occurrence of noise can be prevented.
Patent JP-S5678754-A (JP)
Title: Paper-feeding mechanism
Inventor: NISHIMOTO KIYOSHI
IPC: B65H20/20
Filed: 1979-11-28
Abstract: PURPOSE: To enable feeding either a single slip or continuous form paper with the same pitch by a method wherein a pin tractor is rotated at the same peripheral speed with a platen, a pinch roller is rotated slightly faster peripheral speed respectively in the opposite direction to the platen.  
     CONSTITUTION: The pin tractor 23a is provided on the side wherefrom the paper is sent in the platen 21, while the pinch roller 24a is provided on the side whereto the paper is sent out from the platen 21, and the pin tractor 23a is rotated at the same peripheral speed with the platen 21 and the pinch roller 24a at a slightly faster peripheral speed respectively in the opposite direction to the platen 21. In the case when a single slip is sent in, a pressure roller 26 which presses the paper on the platen 21 with stronger force than the pinch roller 26 is provided. By this, the feeding with the same pitch both of the single slip and the continuous form paper is  made possible, whereby the exchangeability is obtained for the design of the format  for slips. In addition, since the paper is closely fitted on the platen 21, the quality of printing is also improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H101910-A (JP)
Title: Asphalt plant
Inventor: NISHIO KATSUHIKO
IPC: E01C19/10
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To allow operation effectively without lowering a capacity of delivery even in producing an asphalt mixture by disposing a particle size controlling sieve at the upper stream side of a dryer and controlling aggregate Into a predetermined particle size by the sieve. SOLUTION: Speed changeable feeder 2a-2d are arranged at the lower place of each aggregate hopper 1a-1d to al low an amount of aggregate to be cut out to increase and decrease, and in accordance with the sort and blend of an asphalt mixture, a predetermined amount of aggregate is cut out of each hopper to subsequently be supplied to a dryer 5 via delivery conveyers 3a-3d and a supply conveyer 4. When a drainage asphalt mixture is manufactured, crushed stone No.7 mixed in crushed stone No.6 is removed and fed to the dryer 5 so as to avoid heating extra aggregate by the dryer 5. At the time of manufacturing a standard asphalt mixture, feeding is done from the aggregate hoppers 1a-1d and, whereas with regard to the aggregate hopper 1b for crushed stone No.6, feeding is operated directly to the dryer 5 by activating a flow passage changing chute 6.
Patent JP-S6052668-A (JP)
Inventor: SHIBATA SHINICHI
IPC: D06B23/20
Filed: 1983-08-24
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-S6046960-A (JP)
Inventor: TAMURA AKIO
IPC: C04B22/06
Filed: 1983-08-24
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-H0821056-A (JP)
Title: Handrail
Inventor: ONOMURA HIROSHI
IPC: E04H17/16
Filed: 1994-07-06
Abstract: PURPOSE:To efficiently perform an assembling work. CONSTITUTION:An upper frame 50 is mounted in the erected state between upper end parts of a pair of vertical frames 20, a lower frame 60 is mounted in the erected state between the respective lower end parts of each vertical frame 20, whereby each vertical frame 20, the upper frame 50 and the lower frame 60 are framed. The peripheral part of a face bar 30 is mounted on the framed vertical frame 20, upper frame 50 and lower frame 60. In such a state, each hollowed vertical frame 20 is fitted to each adjacent strut 10. In this state, a fixture 70 is engagingly locked on the upper end surface of each vertical frame 20 fitted to each strut 10, and each fixture 70 is screwed to a nut member 11 arranged on the upper end surface of each strut 10 by a bolt 80 to fix each vertical frame 20. Thereafter, a coping 40 is fixed onto the upper frame 50 by a small screw.
Patent JP-H06349429-A (JP)
Title: Ion beam lead-out electrode group device having mass separating electrode
Inventor: MIYAMOTO NAOKI
IPC: H01L21/265
Filed: 1993-06-02
Abstract: PURPOSE:To prevent the spread of the beam inside of a mass separating electrode, and to improve the beam passing factor. CONSTITUTION:A surface ion beam lead-out electrode group has a mass separating electrode 3 formed with multiple EXB filters, and an accelerating electrode 16 is provided in the upstream of the beam of the mass separating electrode 3, besides a plasma electrode 1 and a lead-out electrode 2. A restricting electrode 4 and an grounding electrode 6 are provided in the downstream of the mass separating electrode 3, and these electrodes 1, 2, 4, 6, 16 are porous electrodes. The beam led out from the plasma of an ion source is focused, accelerated, and under this condition, led into the mass separating electrode 3, and the spread of the beam in a free space inside of the mass separating electrode 3 is restricted. An area expressed with dashed lines shows an orbit of the ion to be separated for elimination.
Patent JP-H051907-A (JP)
Title: Measuring method and device for troidal surface
Inventor: SUHARA HIROYUKI
IPC: G01M11/00
Filed: 1991-06-26
Abstract: PURPOSE:To provide technique for superimposing an interference fringe image on an image sensor easily when an interference fringe is made with regard to a slit-like portion to be measured which is in parallel with either of principal meridians crossing at right angles on a toroidal surface so as to form the image of the interference fringe by means of a focusing optical system. CONSTITUTION:The image of an interference fringe is formed on a two dimensional image sensor 10 so as to measure the outputs of respective elements of the image sensor along plural number of lines in parallel with the interference fringe. As the image of the interference fringe is so formed as the deviation of outputs within one line to be almost maximum, the line output is taken out as the data of the interference fringe. Or, a cylindrical lens is included in a focusing optical system 9 so as to form the image of the interference fringe on the focusing position of the cylindrical lens, and a line sensor is provided at the focusing position.
Patent JP-S5677346-A (JP)
Title: Segregation regulating method for charged starting material in two-stage charge sintering machine
Inventor: SUGAWARA KINICHI
IPC: F27B21/10
Filed: 1979-11-29
Abstract: PURPOSE: To control discontinuous segregation at the interfacial part between upper and lower layers by setting a segregation regulating plate under a sloping plate to prevent segregation in starting material grain size and component resulting from two-stage charge.  
     CONSTITUTION: Segragation regulating plate 6 is set at a position under the lower  end of lower-stage or upper- and lower-stage sloping plate 3 of a two-stage charge  sintering machine. At the position starting materials drop naturally or drop and  accumulate on pallet 4. Thus, while making good use of the characteristics of a two-stage charging method, the starting material dropping angle is converted into a supplementary angle to control spontaneous discontinuity (dislocation) in the starting material grain size and component at the interfacial part between the upper and lower layers. Plate 6 shows the incidental effect of relaxing compaction as a cushion plate. Accordingly, uniform heating is attained in the vertical direction in sintering operation to give sintered ore of high quality. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5856298-A (JP)
Title: Test system for storage device having error detection correcting function
Inventor: HARA KAZUHIRO
IPC: G06F12/16
Filed: 1981-09-29
Abstract: PURPOSE:To carry out a test freely for a storage device, by providing a storage part, a storage data and an error detection correcting code generating circuit and producing a pseudo error at an optional bit position of a memory data  containing a pure data and an ECC code. CONSTITUTION:A buffer storage part 2 is divided into a pure data storing part and an ECC code storing part. When it is desired to produce a pseudo error to the pure data, the DATE1 in which the ECC code corresponds to all-0 and the DATE1' having an inverted bit position are set to a buffer storage register 4 and then written to the part 2. These DATE1 and DATE1' are read out to perform an error check through an error detection correcting circuit 3. Then it is decided that the circuit 3 is normal if the error signal rises up. As a result, a test is carried out freely for a storage device with no addition of an extra hardware.
Patent JP-S6048501-A (JP)
Title: Sampling circuit for analog current signal
Inventor: MATSUDA SHIYOUJI
IPC: G05B11/32
Filed: 1983-08-26
Abstract: PURPOSE:To simplify the circuit constitution of a sampling circuit and to reduce the cost by forming a short circuit between a current signal source and a current/voltage converter, and providing a current signal selecting function. CONSTITUTION:The current signal source 1 is connected to an A/D converter 3 through the current/voltage converter 2. The short circuit 4 for short-circuiting (grounding) the output signal of the current signal source 1 and a signal passing circuit 9 are provided between the current signal source 1 and current/voltage converter 2. Those circuits 4 and 9 are composed of transistors (TR) 5 and 10, etc., and the current signal source 1 is short-circuited or connected by make/ break control over a relay contact 7 and voltage impression to base terminals b1 and b2. Reciprocal signals are inputted to the base terminals b1 and b2 to exhibit an optional circuit function.
Patent JP-S6215439-A (JP)
Title: Flow cell for absorptiometry
Inventor: KIRIE KYOJI
IPC: G01N21/05
Filed: 1985-07-13
Abstract: PURPOSE:To eliminate a light quantity loss caused by a surplus optical system, and also to make an optical effective length of a cell coincide with a mechanical length of the cell, by lowering a reflection factor of the inner wall surface of the cell, and using a light incident hole of the end of the cell as an outlet slit, as well. CONSTITUTION:A flow cell body 1 is a teflon tube, and both ends are closed by a glass plate 3. The flow cell body 1 communicates to an inflow port 6 and a discharge port 7 of a sample liquid, which are provided through both end parts of a cell house 2. An opening 8 is a light incident hole, and used as the emitting slit of a monochromator M, as well. The inside surface of the flow cell is made of the cloth of 'Jeflon(R)'. Light which has entered into the teflon is absorbed by the inside. As shown by P in the figure, light which is made incident at a large incident angle onto the inside surface of the flow cell is reflected by the inside surface, but such a light is reflected only once in the flow cell, therefore, its optical path length is scarcely changed from an optical path length of light which has traveled straight without being reflected in the flow cell, and it does not go to the cause of an error of an absorption measurement.
Patent JP-S6216162-A (JP)
Title: Apparatus for controlling ion current
Inventor: MORI KOICHI
IPC: G03G15/00
Filed: 1985-07-16
Abstract: PURPOSE:To enhance the density of an ion current, by providing an ion converging part to an ion current control head to form an electric field converging an ion. CONSTITUTION:An ion current control head 1 is formed so that a pair of electrodes 12, 14 respectively having through-holes 10 permitting the passage of an ion current are held in such a state that the hole axes of the through-holes 10 are allowed to coincide and a predetermined distance is held between both electrodes 12, 14 by an insulating member 16. A ion converging part 4 is arranged between an ion current control head 1 and a corona discharge device 2 and consists of a converging electrode 42 having an opening part 40 of which the diameter is larger than that of each through-hole 10 and the insulating member 44 supporting said converging electrode 42. An electric field is formed so as to be directed from the converging electrode 42 toward the electrode 12 and the straight polarity ion generated from a corona wire 20 is converged toward the through-holes 10. The ions absorbed by a casing 22 and the electrode 12 can be gathered to the through-holes 10 and the density of the ion current is enhanced.
Patent JP-S6048417-A (JP)
Title: High load burner
Inventor: KEGASA AKISHI
IPC: F23D14/20
Filed: 1983-08-24
Abstract: PURPOSE:To enable to effect high load combustion of even a relatively low pressure air for combustion, by a method wherein a plurality of openings, through which a secondary air for combustion is radially injected in the direction of the inside to the peripheral wall of each of combustion cylinders being aligned, are formed in the forward end of a mixture chamber through a partition having a plurality of mixture gas injection nozzles formed therein. CONSTITUTION:Fuel gas and a primary air for combustion, respectively introduced and fed in a mixing chamber 9, are injected in an extremely excellent condition into a combustion cylinder 11 through an injection control action, created by a wire net serving as a porous member 16 for covering mixture gas injection nozzles 14, and a turbulence promoting action during injection. Further, the fuel gas and the primary air for combustion are also well mixed with a secondary air injected through openings 12, formed in the peripheral wall thereof so that they are injected in a direction extending orthogonal to the direction of injection of a mixture gas, the formed injection flame is reduced in length, and high-load combustion takes place. The face, located on the combustion cylinder 11 side of a partition 15 is inclined, and this causes the circumference of each mixture gas injection nozzle 14 to be formed in an asymmetrical shape, resulting in facilitation in the production of vortexes and of excellent flame stabilizing function.
Patent JP-H08323006-A (JP)
Title: Pachinko game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1996-06-17
Abstract: PURPOSE: To prevent a game shop from being depressed caused by the number of prize balls exceeding the number of recovered balls, by composing game machines to set the number of prize balls by a winning ball won by getting into a special winning port fewer than the number of prize balls by a winning ball won by getting into a variable winning device. CONSTITUTION: A control device 200 sets the number of prize balls in a discharge number setting means according to a value stored in a winning memory means to store detected signals from a special winning detector 94, a prize ball discharge device 20 discharges the set number of prize balls. Thus, even in a game machine equipped with many kinds of winning ports for different numbers of prize balls, the prized balls can be correctly and securely discharged, and when a memory value is stored in the winning memory means, prize balls are discharged by setting a prescribed number of prize balls to be given to the winning into a special winning port 107. The number of prize balls to a playing ball won by getting into the special winning ball port 107 is set fewer than the number of prize balls by the variable winning device.
Patent JP-H05321846-A (JP)
Title: Tube pump
Inventor: HANATAKE ICHIROU
IPC: F04C5/00
Filed: 1992-05-22
Abstract: PURPOSE:To improve the transfer capability and quantification of a tube pump and sharply extend the period to a tube replacement by communicating a negative-pressure unit keeping the sealed space of a casing at the negative pressure with the sealed space. CONSTITUTION:A rotor 7 is rotated in the sealed space 303 of a casing 3, a tube 5 is pressed and moved by a roller 9 from the suction port 305 side of the casing 3 to the discharge port 307 side, a transfer fluid is sucked from a hose 15A and the suction port 305, and it is discharged from a discharge port 307 and a hose 15B. The sealed space 303 of the casing 3 is kept at the negative pressure by a negative-pressure unit 11, and the tube 5 is invariably applied with the force in the direction to expand its cross section. The transfer fluid can be sucked by the negative pressure without relying on the restoring force by the elasticity of the tube 5 itself when the roller 9 is moved by the rotation of the rotor 7.
Patent JP-S643210-A (JP)
Title: Tappet valve system for internal combustion engine
Inventor: HANAOKA TADASHI
IPC: F01L13/00
Filed: 1987-06-23
Abstract: PURPOSE:To increase the flexibility in arrangement, by setting an arm part which extends against a free cam follower, on a driving cam follower in an integrated one body, and attaching a spring between the arm part and the free cam follower. CONSTITUTION:Connection switching mechanisms 9a, 9b are set among cam followers 6, 7, 8. An arm part 16 which extends against the free cam follower 7, is set on the driving cam follower 6, in an integrated one body. A spring 20 adapted to energize the free cam follower 7 to the cam shaft 2 side, is attached between the arm part 16 and the free cam follower 7. With this constitution, as it becomes unnecessary to insure a space for receiving a spring in an engine main body, the flexibility in arrangement can be increased.
Patent JP-H024710-A (JP)
Title: Pharmaceutical for treating infected root canal and apical periodontitis
Inventor: KUBO KEIKO
IPC: A61K47/30
Filed: 1988-06-23
Abstract: PURPOSE:To obtain the subject pharmaceutical, containing a pharmacologically active substance in a pharmaceutically acceptable water-soluble or water- swellable high polymer substance and capable of mainly enhancing retention properties of a drug in affected parts of infected root canals and apical periodontitis and improving persistence of the drug treating effects. CONSTITUTION:A pharmaceutical for treating infected root canals and apical periodontitis, obtained by containing a pharmacologically active substance, such as anti-inflammatory and analgesic agent, in a pharmaceutically acceptable water-soluble or water-swellable high polymer substance, preferably capable of dissolving or gelatinizing in water and exhibiting about 2-6000cP viscosity, e.g., cellulosic derivative, natural high polymer, polyacrylic acid and salts thereof, acrylic acid copolymers and/or polyvinylpyrrolidone, especially hydroxypropyl cellulose and capable of sustaining retention time of the drug in root canal parts or apical parts utilizing the viscosity of the above-mentioned high polymer substance, prolonging the action time and remarkably enhancing treating effects with simple operation.