baber/WOPTO huggingface dataset:
Patent JP-H03208922-A (JP)
Title: Pattern change-over device of hydraulic control lever
Inventor: OCHI KAZUSHI
IPC: E02F9/20
Filed: 1990-01-12
Abstract: PURPOSE:To prevent wrong control by suspending the first dowel to the rear of the center of a fan-shaped substrate, suspending the second and third dowels to the fronts of right and left, and inverting a plate having dowel insertion holes perforated with the same pitch to the substrate to interlock. CONSTITUTION:The first dowel 85 is suspended to the rear of the center of a fan-shaped substrate 57 fixed to the rotary base of a control lever 39, and the second and third dowels 59 and 60 are respectively suspended to the fronts of right and left. Dowel insertion holes 65 and 66 in the same size of an interval las the pitch of dowels 58, 59 and 50 are perforated in a plate 64 connected to the upper ends of control rods 55 and 56 through pole joints 52 and 52. The plate 64 is inverted back and front so that it is capable of interlocking, and connecting directions of the rods 55 and 56 are different in the event the holes 65 and 66 are interlocked with the dowels 58 and 59 and in the event they are interlocked with the dowels 58 and 60. Accordingly, a control pattern can be changed to prevent wrong control.
Patent JP-S61165213-A (JP)
Title: Device for attaching and detaching sleeve of sleeve roll
Inventor: HATANAKA ATSUSHI
IPC: B21B27/10
Filed: 1985-01-17
Abstract: PURPOSE:To perform surely and safely in short time the attaching and detaching of a sleeve ring by standing on a rail the supporting device for driving an arbor, arbor supporting device, sleeve ring supporting device and burner device and by placing on the rail the truck for drawing. CONSTITUTION:A sleeve roll A is supported by the supporting device 4 for driving arbor and arbor supporting device 4. The outer periphery of a sleeve ring A2 is heated by a burner device 25. The sleeve ring A2 is pushed by a sleeve ring extracting plate 26. with moving the truck 21 for extracting the sleeve ring. The sleeve ring A is smoothly taken out of an arbor A1 since the arbor A1 comes into contact with the stopper 3' of a post 3. The sleeve ring A2 is supported by the projecting frame 10 of a sleeve ring holding device 5 and the roller 22 of sleeve ring supporting device 24 on completion of the extraction. The arbor A1 is supported by the roller 7 of the post 3 and the roller 17 of arbor supporting device 11 as well.
Patent JP-H05190358-A (JP)
Title: Inductor
Inventor: SAKO YOSHIHIRO
IPC: H01F10/13
Filed: 1992-01-14
Abstract: PURPOSE:To provide a low-loss inductor core, easy to produce and resistant to the heat treatment for improving soft magnet properties, by using a laminate of insulating layers and plated magnetic layers of an amorphous alloy thinner than a predetermined thickness and higher in crystallizing temperature than a predetermined level. CONSTITUTION:A laminate of plated magnetic layers 3 of an amorphous alloy thinner than 10 microns and insulating layers 4 is used for an inductor. The magnetic layer 3 has a crystallizing temperature of higher than 350 deg.C. For example, a stainless rod 1 of 10mm in diameter with a mirror finish is used as the active electrode to form a magnetic layer 3 by plating, and the magnetic layer is anodized to form an insulating layer 4. Then, another magnetic layer 3 is electrodeposited on the insulating layer using the stainless rod as the active electrode. The step is repeated to obtain a rod sheathed with multilayer coating. The rod is then unsheathed, and the multilayer sheath is cut into rings of 5mm high. The rings are heat-treated in a magnetic field and used as cores on which coils are wound.
Patent JP-H08195688-A (JP)
Title: Receiving device having noise eliminating function
Inventor: KIKUCHI YASUTAKA
IPC: H04B1/10
Filed: 1995-01-17
Abstract: PURPOSE: To reduce the deterioration of the demodulated output even when the impulsive noises are continuously inputted by short-circuiting both ends of a resistor which constructs a time constant circuit by means of the impulsive noise detection signal of a detection circuit. CONSTITUTION: A switch 8 is added in series to a resistor 11 of a time constant circuit 10 used for the received gain control signal of output of a detection circuit 6. The switch 8 is turned on when an impulse detection signal (noise blanking control signal) is produced and then turned off when no impulse detection signal is produced. Then the switch 8 is turned off when the received high frequency signal is turned off by a switch 3. Under such conditions, the received gain control voltage is never reduced. In other words, the time constant of the circuit 10 is short-circuited or set at 0 owing to the short circuit of the resistor 11 when an impulsive noise is detected. Then the output of a detector obtained right before detection of the impulsive noise is turned into a received gain control signal via a capacitor 12.  Therefore, the gain of a variable gain amplifier 5 is set at the value corresponding to the detection output obtained before the gain is detected and then kept at the value as long as the gain detection is carried on.
Patent JP-H01181700-A (JP)
Title: Shifter separation preventive structure in side shift mechanism of fork lift truck
Inventor: SAKATA MASATAKA
IPC: B66F9/14
Filed: 1988-01-13
Abstract: PURPOSE:To prevent separation of a shifter by installing a decontacting block of a stopper at an upper finger fixed to the lift bracket of a mast, and providing a contact piece at the bottom of an upper fork bar. CONSTITUTION:The top of an upper finger 3A fixed to a lift bracket 2 of a mast is detained with the hook part 5A' of an upper shifter 5A through a liner 4. This upper shifter 5A is fixed to an upper fork bar 6A of a fork 8 and make sideways movement. At the bottom of the upper finger 3A a stopper 14 is welded, whose decontacting block 14b is fixed to a supporting plate 14A by a bolt 15. An L-shaped contact piece 16 is welded to the bottom of the upper fork bar 6A, and the horizontal part 16b and block 14B are faced each other with a gap (2) between. When the liner 4 wears to its limit, the contact piece 16 comes into contact with the block 14B. Thereby it is known that the liner 4 has come to its wear limit, and separation of shifter due to play is prevented.
Patent JP-2000202090-A (JP)
Title: Mechanism for preventing medal clogging in medal dispensing machine
Inventor: KITAZAWA YUKIO
IPC: A63F5/04
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism for preventing medal clogging capable of preventing medals from clogging in the tank (housing part) of a medal dispensing machine. SOLUTION: A medal dispensing machine comprises a medal housing part 6 and a medal payoff part 9 arranged below the medal housing part 6 and pays off a predetermined number of medals according to the sum of inserted money. A front-side depressurizing plate 7 and a rear-side depressurizing plate 8 are arranged in the medal housing part 6 to form a guide path of medals. The front-side depressurizing plate 7 is formed into a backward inclined plate with respect to verticality to guide medals in the medal housing part 6 to the medal payoff part 9. The rear-side depressurizing plate 8 is formed into a downward inclined plate with respect to horizontality and provided with a notch for dropping medals at its front-end part.
Patent JP-S59224119-A (JP)
Title: Preparation of coating
Inventor: YAMAZAKI SHIYUNPEI
IPC: C01B33/04
Filed: 1984-01-16
Abstract: PURPOSE:To improve an ionization rate by packing a trivalent or pentavalent impurity into a bomb at a specific rate to silane. CONSTITUTION:When silane, which is associated or is under the state of association, is formed in a bomb, a trivalent or pentavalent impurity, such as diborane, phosphine or arsine is mixed simultaneously into the bomb by 100PPM-10mol% to silane. The bomb is brought so as to satisfy the relationship of NXP>=300 when the concentration of a silicide such as silane is N% and pressure in the bomb Pkg/cm<2>. The impurity is distributed homogeneously into clusters, and the centers of acceptors or doners can be completed at an ionization rate of 98- 100%.
Patent JP-H01181245-A (JP)
Title: Light transmitter for optical radio paging
Inventor: SUZUKI HIDEJI
IPC: H04B10/11
Filed: 1988-01-13
Abstract: PURPOSE:To reduce power consumption regardless of a long signal transmission range by lighting each light emitting device in a light transmitter in time division. CONSTITUTION:Infrared rays LEDs 13a-13d are provided around a cylindrical package 12 in a light transmitter 11. An input data is composed of plural times of repetition of sets of blocks A-D. The contents of the blocks A-D are entirely the same. The block A turns on three LEDs 13a. The blocks B-D light respectively LEDs 13b-13d composed of respective three LEDs. Thus, the LEDs 13a-13d are lighted sequentially in time division at every prescribed time by the blocks A-D, the processing is repeated to transmit the data. Thus, zones I-IV of a room are scanned sequentially by the infrared-ray.
Patent JP-H07208731-A (JP)
Title: Air sucking and discharging device in heating instrument
Inventor: KIRII MUNEHARU
IPC: F23L17/04
Filed: 1994-01-24
Abstract: PURPOSE:To provide an air sucking and discharging device, capable of connecting the discharging duct and sucking duct of a heating instrument easily. CONSTITUTION:An air discharging port 25a is provided at one end of an inner tube 23, penetrating through an outer tube 21 penetrating through a hole on the wall of a building and projected from one end of the outer tube 21, an air suction port 26 is provided at one end of the outer tube 21, the back surface side of a box type coupling fitting 23 is communicated with and connected to the other end of the outer tube 21, and an air discharging side coupling tube 33 ffs well as an air suction side coupling tube 34 are provided on one surface excluding the back surface of the coupling fitting 32. The air discharging side coupling tube 33 is provided so as to be positioned at the center of one surface of the coupling fitting 32 and communicated with the other end of the inner tube 23, the air suction side coupling tube 34 is provided so as to be communicated with a passage between the outer tube 21 and the inner tube 23 through a space in the coupling fitting 32, the air discharging duct of the heating device is connected to the air discharging side coupling tube 33 and the air suction duct of the heating device is connected to the air suction side coupling tube 34.
Patent JP-S61165875-A (JP)
Title: Device for editing video signal
Inventor: SAWABE TAKAO
IPC: G11B27/02
Filed: 1985-01-16
Abstract: PURPOSE:To confirm the editing state of an edited master tape by reading the information on the extracting section of a source picture image inserted to a vertical flyback section or an effective scan line section out of a monitor visible area and the tape position information recorded on the master tape and comparing these two types of information with each other. CONSTITUTION:The information code signal delivered from a generator 13 is supplied to a mixer 14 serving as an inserting means for information on an extracting section. Then the information code signal is put into a vertical flyback section of a video signal to be recorded in response to a command sent to the mixer 14 from a controller 8 in an editing mode. The information code signal put into the vertical flyback section is supplied to a VTR4 for editing record and recorded on an editing master tape. In an editing check mode after an editing job, the information code signal on an extracting section for a source picture image recorded on the editing master tape is read by a time code reader 15. This code signal is supplied to a CPU5 together with the address of the master tape read by a time code reader 12 and compared with the editing data of a data memory 6.
Patent JP-2000203793-A (JP)
Title: Winch
Inventor: HATANO AKIRA
IPC: B66D1/30
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To easily perform work for increasing the rope capacity of a winch at low cost. SOLUTION: In a winch W for winding a rope on a winding drum 1 by decelerating input torque generated by a driving motor 2 and the rotating the winding drum 1 by the torque, the winch W is provided with an socket and spigot part for connecting the winding drum 1 and an expansion cylinder 6 having the same diameter as it in order to increase the capacity of the rope to be wound, the expansion cylinder 6 is fitted to the socket and spigot part, and a collar 4a facing a collar 4 provided on the side surface of the winding drum 1 is provided on the end of the expansion cylinder 6.
Patent JP-S5288861-A (JP)
Title: Kneading machine
Inventor: NAGAKOSHI TOSHIAKI
IPC: A47J43/04
Filed: 1976-01-20
Abstract: PURPOSE:To enable preparation of raw noodle by rotating a rotatable agitator provided on the bottom in a hooper of a kneading machine with addition of salt water thereto.
Patent JP-S58123483-A (JP)
Title: Coded pulse compressor
Inventor: YAMASHITA JIYUNJI
IPC: G01S13/28
Filed: 1982-01-18
Abstract: PURPOSE:To enable a high speed processing while simplifying the circuitry by forming a pulse compression circuit employing only an adder and a subtractor and a delay line utilizing the nature of a complementary code. CONSTITUTION:X and Y input signals are inputted separately into an adder 21 and a subtractor 22 to be converted into a complementary code waveform of 4 bits doubled in the amplitude. An output of the adder 21 is delayed by 4 bits with a delay line 23 and inputted into a subsequent adder and subtractor 24 and 25. The results of the computation of the adder 24 and the subtractor 25 are each converted into a complementary code of 2 bits quadrupled in the amplitude with respect to an input signal. Then, an output of the subtractor 25 is delayed by 2 bits with a delay line 24 and after adjusted in the timing to an output of the adder 24, sent therewith to an adder 27 and a subtractor 28 to determine a sum and a difference therebetween whereby they are converted into two signals having a time lag of 1 bit octupled in the amplitude with respect to an input signal. Then, a signal of the adder 27 is delayed by 1 bit and added to an output of the subtractor 28. Thus, an ideal pulse compressed waveform is obtained.
Patent JP-S58122967-A (JP)
Title: Novel trisazo compound and production thereof
Inventor: OOTA MASABUMI
IPC: C09B35/378
Filed: 1982-01-18
Abstract: NEW MATERIAL:Trisazo compounds of formulaI, wherein R is a group of formula V. USE:Materials for electrophotographic photosensitive substances. In a lamination type photosensitive substance, the compound is effective in the wave range of semiconductor laser. PREPARATION:4,4',4''-Triaminotriphenylamine of formula II is diazotized to form a hexazonium salt of formula III (wherein X is an anionic functional group) which is then reacted with 2-hydroxy-3-phenylcarbamoylbenzo[a]carbazole derivative of formula IV to obtain the desired trisazo compound of formulaI.
Patent JP-S62163980-A (JP)
Title: Method and apparatus for detecting insulating deterioration and temperature of coil
Inventor: YAMAZAKI YASUAKI
IPC: G01R31/12
Filed: 1986-01-14
Abstract: PURPOSE:To make it possible to detect both of insulating deterioration and coil temp. by a single apparatus, by calculating the insulating deterioration and coil temp. at the time of operation from the change in the lowering ratio of inherent vibration frequency. CONSTITUTION:The ratio of insulating deterioration to the lowering ratio of the inherent vibration frequency of a stator coil same to a machine to be measured is preliminarily stored in a data memory apparatus 11 and the inherent vibration frequency of the stator coil at an initial time at ambient temp. is stored in a data memory apparatus 12. Further, the relation of temp. to the lowering ratio of the inherent vibration frequency of the stator coil is stored in a data memory apparatus 8. An operator 9 operates the ratio of insulating deterioration from a signal showing the lowering ratio of the inherent vibration frequency outputted from an operator 6 and a signal showing the ratio of insulating deterioration to the lowering ratio of the inherent vibration frequency and the ratio of insulating deterioration of the stator coil of the machine to be measured at the present time is displayed on a display device 10. Further, coil temp. is operated to display the temp. of the stator coil of the machine to be measured at the present time.
Patent JP-H01221820-A (JP)
Title: Manufacture of magnetic lead-piece with rectangular hysteresis and lead switch
Inventor: MASUMOTO RYO
IPC: H01H1/66
Filed: 1989-01-17
Abstract: PURPOSE:To obtain the rectangular hysteresis characteristic with large residual magnetic flux density and high degree of rectangularity by solution-annealing an alloy consisting of specific metals and a small amount of impurity and then subjecting it to heat treatment and cold working and then molding it into a lead piece and finally subjecting it to heat treatment again. CONSTITUTION:An alloy consisting of 0.5-20% of one or two or more of Nb, Ta, Mo and W in total, and an alloy consisting of 0.01-60% of one or two or more of V, Cr, Ni, Cu, Co, Ti, Zr, Hf, Si, Al, Ge, Ga, In, Tl, Sn, Sb, Be, Mn, Au, Ag, elements of the platinum group, rare earth elements and C in total and a remainder of Fe and a small amount of impurity, are solution- annealed and then subjected to heat treatment at 400 deg.C-900 deg.C. Then, after cold working with working factor not less than 50% is carried out, a lead piece is molded and is subjected to heat treatment at 500 deg.C-1000 deg.C. The rectangular hysteresis characteristic with large residual magnetic flux density and high degree of rectangularity is thus obtained.
Patent JP-H0611064-A (JP)
Title: Control valve
Inventor: OGAWA YOJI
IPC: F16K31/06
Filed: 1992-01-16
Abstract: PURPOSE:To generate desired closely contacting force between a plug and a valve set simultaneously with bringing the plug inclose contact with the valve seat. CONSTITUTION:A conversion means 116 to convert attracting force applied on the actuating shaft 112 of a solenoid 113 to displacement of a valve stem, is constituted of a vertical shaft 120 which is up and down movably held with a york 111 and connected to the upper end of a valve stem 115 at its lower end, a downward engaging member 121 which is fixed to the upper end of the vertical shaft 120 and engaged with an upward engaging member 130 fixed to the actuating shaft 112 of the solenoid 113 from the above side, and a compression spring 122 to downward energize the vertical shaft 120.
Patent JP-S63178757-A (JP)
Title: Control device for gate
Inventor: KASHIWAZAKI HIROSHI
IPC: H02M1/088
Filed: 1987-01-16
Abstract: PURPOSE:To secure the conduction of a thyristor arm, by outputting a reignition pulse after a set time from outputting a normal gate pulse. CONSTITUTION:A forward voltage, applied on (n) sets of thyristors S1-Sn, constituting the arm of a thyristor converter and connected in series, is detected by a detector FV whereby ignition is driven from a pulse amplifier PA through a pulse transformer PT. This control circuit is equipped with a controller CC and outputs an ON pulse P1 as well as an OFF pulse P2 to a flip-flop (FF) circuit. Further, the control circuit is equipped with an AND circuit AN, a differential circuit DF and a time delay circuit T1. According to this constitution, the output of the time delay circuit T1 is eliminated after a time T1 even when the output of the detector FV has been left in being outputted, therefore, the outputs of the AND circuits AN1, AN may be eliminated once. An output is generated in the differential circuit DF when the output is generated again after a time T2 whereby the thyristors S1-Sn are supplied with gate pulses.
Patent JP-S56108038-A (JP)
Title: Device for heating conductive fluiddable medium
Inventor: DEBITSUDO PURESUTON NINPUSON
IPC: A23L3/32
Filed: 1981-01-20
Abstract: Electrically conductive fluids are heated ohmically by passing an electric current in the fluid between electrodes spaced along a pipe containing a flow of the fluid. The pipe 30 has an electrically insulating internal liner 37 and is cooled, e.g. by cooling water flowing through a cooling jacket 35 between inner and outer skins 32 and 33 of the pipe. The inner skin 32 supports the liner 37 and is perforated 50 to allow intimate cooling of the liner.
Patent JP-H01182867-A (JP)
Title: Image forming device
Inventor: OJIDA HIDETSUGU
IPC: G03G15/041
Filed: 1988-01-14
Abstract: PURPOSE:To execute image formation at a high speed by accelerating a scanning means with acceleration at a minimum magnification time regardless of set magnification and controlling the acceleration in correspondence to the magnification so that a position to move to an equal speed can be same regardless of the magnification. CONSTITUTION:When equal magnification is discriminated to be set in a main processor group, a first carriage 411 is moved from a home position to a start position S2 of the equal magnification. When the first carriage 411 is moved by the acceleration at the time of the minimum reduction magnification, this start position S2 is obtained as the position where a scanning speed at the time of the equal magnification is obtained in an exposure start position S3 of an original. Thus, when the first carriage 411 is moved to the start position S2, copying operation is started and the first carriage 411 is accelerated from this start position S2. When the necessary scanning speed is achieved in the exposure start position S3 of the original, an exposure scanning is executed at the equal speed. Thus, the image formation can be executed at the high speed.
Patent JP-H08200451-A (JP)
Title: Transmitting belt
Inventor: TAJIMA YOSHITAKA
IPC: F16G5/20
Filed: 1995-01-19
Abstract: PURPOSE: To further improve a quality of a belt by orienting a short fiber in a prescribed direction based on a belt angle. CONSTITUTION: A short fiber 8 of reinforcing a bottom rubber layer 4 is oriented in a manner wherein ratio of orientation in a belt vertical direction to orientation in a belt width direction is made almost equal to tan (θ/2) (θ: belt angle). Force in a belt width direction and vertical direction received from a belt is balanced to be assigned to the short fiber oriented in the respective directions.
Patent JP-S63175322-A (JP)
Title: Pretreating method for cathode
Inventor: FUKITA MAKIO
IPC: H01J37/06
Filed: 1987-01-14
Abstract: PURPOSE:To prevent a vacuum chamber from being deteriorated due to barium scattering on heat treatment so as to prevent needless discharge and insulation faults by performing heat treatment of a cathode in an attached vacuum chamber in an enclosed state. CONSTITUTION:A cathode 1 is inserted into an attached vacuum chamber 5 with a gate valve 6 being closed, and a degree of vacuum is increased by a vacuum pump 7, and a temperature of the cathode 1 is gradually increased and held by current supply of a power source 8. Thus, one part of barium scattering from the cathode 1 is sticked on an internal wall of the vacuum chamber 5, and the other part is exhausted by vacuum drawing. Thus the cathode 1 can be put in the state of sufficiently emitting electron beams. Next, the valve 6 is opened and the cathode 1, for which heat treatment has been finished, is carried to the vacuum chamber 2 by a carrier mechanism 9 and installed there.