baber/WOPTO huggingface dataset:
Patent JP-H05150040-A (JP)
Title: Doppler radar apparatus and method for detecting target with radar
Inventor: HARII AAKOUITSUTSU
IPC: G01S7/282
Filed: 1992-04-14
Abstract: PURPOSE: To obtain a higher reliability and a larger power gain by transmitting a dispersed pulse of electromagnetic radiation to a scattering factor to generate a signal received in the return thereof. CONSTITUTION: A return signal from a target to an antenna 18b is coupled to a digital signal processor(DSP) 68 from an analog/digital converter(ADC) and a buffer 62. An amplitude output processed at a sum channel is also compared with a detection threshold level by the DSP 68 and the results are inputted into a digitized radar detection report(DRDR) to be transmitted to a detection processor(DP) 72, which 72 receives a DRDR report from the DPS 68 and values of the digitized sum and difference are processed to estimate a correction value of a single pulse, which is added to an angular coordinate of beam to calculate the position of the angle of the detected target. The DP 72 also calculates the distance and a range speed of the detected target and the data thus processed are made to belong to the DRDR and a report obtained as a result is sent to a radar control computer(RCC) 78.
Patent JP-S5243842-A (JP)
Title: Method for finishing multi-colored patterns by powder coating
Inventor: MURASE HEIHACHI
IPC: C09D5/00
Filed: 1975-10-02
Abstract: PURPOSE: To form a multi-colored pattern on a base by only one powder coating process from a mixture of specific powder coating compounds which have small affinities one another and give melts different surface tensions. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5820044-A (JP)
Title: Staff synchronizing system
Inventor: MURASE TETSUO
IPC: H04J3/07
Filed: 1981-07-30
Abstract: PURPOSE:To decrease the pull-in time of a voltage controlled oscilator when the shift of the transmission input signal frequency is restored, by inhibiting writing into a phase comparator when the all-staff or all-nonstaff is detected at the receiving side. CONSTITUTION:In case the frequency of the transmission input signal is considerably shifted for a digital multiplex converter of staff synchronizing system, the all-staf or all-nonstaff state is obtained at the transmitting side. This state signal is detected at the receiving side by an all-staff/all-nonstaff detecting circuit 25 and via a destaff control circuit 19. Then an inhibiting signal is transmitted to inhibit the writing clock WCLK given from the circuit 19 and supplied to a phase comparator 26 of a phase locking circuit 23. Thus the reading clock RCLK is delivered from the circuit 26 to lock a voltage control oscillator 29 to the center frequency. When the transmission input signal frequency is restored to the original state, the circuit 25 stops function and the clock WCLK is supplied to the circuit 26 from the circuit 19. Thus the oscillator 29 pull-in the WCLK immediately and is restored to the normal state.
Patent JP-H06332393-A (JP)
Title: Image display device
Inventor: HIRONAKA NORIHIKO
IPC: G09G1/00
Filed: 1993-05-21
Abstract: PURPOSE:To lower a power source voltage required for horizontal deflection high voltage power source for a high voltage amplifier in a horizontal deflection signal generator, to reduce power consumption in the high voltage amplifier, to prolong the life of components and to increase the density in mounting by providing a horizontal deflection low voltage power source capable of adjusting a horizontal focus voltage different at every image display device. CONSTITUTION:In the horizontal deflection signal generator, a D/A converter 51 receiver the horizontal deflection data of a deflection memory to convert into an analog current. Then, the output analog current of the D/A converter 51 is converted into symmetrical analog voltages by an operational amplifier 52, a resistor 54 and the operational amplifier 53, the resistor 55. Then, from the symmetrical horizontal deflection signals converted into the analog voltages, the horizontal deflection signal deflecting an electron beam horizontally is formed by the high voltage amplifiers 57, 58 to be impressed to horizontal deflection electrodes 18, 18'. At this time, the voltage of the horizontal deflection low voltage power source is adjusted so that the horizontal focus voltage different at every display device matches with the center of the voltage of the horizontal deflection high voltage power source.
Patent JP-S5745753-A (JP)
Title: Self synchronizing scrambler
Inventor: FUJIMOTO NAONOBU
IPC: H04L7/00
Filed: 1980-09-01
Abstract: PURPOSE:To achieve reliable data communication, by inverting a feedback data only once with a prescribed clock when a specific pattern is detected consecutively at a shift register and mixing almost all the input signals at the output data. CONSTITUTION:A part of output of a shift register 5 is fed back to an input side of a register 5. A protection circuit 13 monitors the internal state of the register 5, and if it is a specific pattern, either of all zero, all mark or alternate ''1'', ''0'', the feedback data is inverted and the input data is outputted with mixture according to the output of the circuit 13. In this case, when the circuit 13 detects the failure pattern consecutively in the content of the register 5, the register 5 is excluded from the abnormal pattern by inverting the feedback data during the clock period of the first one time and a mixed signal can be obtained at the output data.
Patent JP-H10311191-A (JP)
Title: Antirecoil controlling device for riser tensioner
Inventor: ISHIDA NARIMIKI
IPC: E21B17/01
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an antirecoil controlling device for riser tensioner without requiring any behavior analysis of a riser joint in advance. SOLUTION: This controlling device is constituted of a control panel 26. The control panel 26 is equipped with hydraulic sensor 21 for measuring tensile force of a tensioner 11 pulling the upper end 6 of a riser, stroke sensor 22 for measuring a relative position of the riser upper end 6 to the hull 7, acceleration sensor 23 for measuring up and down motion of the hull 7 and function for deciding separation timing of a riser joint 1 from up and down motion of the hull calculated from the tensile force of the riser upper end 6 measured by the hydraulic sensor 21 and up and down acceleration of the hull 7 measured by the acceleration sensor 23.  Function transmitting a separation signal to the BOP control panel 26 and relative position of the riser upper end 6 to the hull measured by the stroke sensor 22 are timely differentiated to obtain relative speed by decided separation timing, and function for adjusting a control valve 18 of the tensioner 11 is so equipped that the speed reaches zero.
Patent JP-S5454209-A (JP)
Title: Method of manufacturing aluminum casting rotor of revolving electric machine
Inventor: SAKAI SEIJI
IPC: H02K17/16
Filed: 1977-10-07
Abstract: PURPOSE: To prevent electrolytic corrosion phenomenon and improve mechanical strength by forming a short-circuit ring at the opposite ends of an aluminum solder plated rotor conductor by diecasting aluminum.  
     CONSTITUTION: Short-circuit rings 3 are made integral with a rotor conductor by diecasting them, from aluminum after inserting a rotor conductor 1 hving been  plated with aluminum 5 or silver into a slot 10 of a rotor 2. By forming the rotor in  this way, it is possible to prevent the phenomenon of electrolytic corrosion of the  rotor conductor and short-circuit rings and improve mechanical strength. In this  methos, the rigidity can be further increased by forming a recess 12 in a projection  11 at each end of the rotor condcutor and similarly forming the integral short-circuit rings by aluminum diecasting 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02299754-A (JP)
Title: Continuous casting method
Inventor: UCHIMURA MITSUO
IPC: B22D11/20
Filed: 1989-05-16
Abstract: PURPOSE:To prevent segregation of impurity elements at center part of thickness in a cast slab by executing rolling reduction treatment when solid phase ratio at the center part in the cast slab becomes the specific value in the continuous casting for molten metal continuously drawing the cast slab. CONSTITUTION:In a twin casting type continuous casting machine, the rolling reduction zone is matched with the position where the solid phase ratio of the center part in the cast slab becomes about 0.35. That is, the position where the solid phase ratio of the slab becomes 0.35 is positioned near the starting position of rolling reduction zone of the roll R43 or R44. By this method, with only a few rolls of the roll R43, R44, etc., and with little rolling reduction force (hydraulic pressure), the segregation of impurities at the center part in the continuously cast slab can be prevented.
Patent JP-S6013172-A (JP)
Inventor: HIROTA TAKAO
IPC: E04G23/08
Filed: 1983-07-04
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-H08290501-A (JP)
Title: Spiral structure
Inventor: KATSURA NOBUHIKO
IPC: A61F2/02
Filed: 1995-04-20
Abstract: PURPOSE: To obtain a high toughness being similar to a biotexture by using a number of spiral bodies and to make its parmanent use possible by a partial exchanging work by winding a wire material with a specified diameter into a spiral shape with a specified spiral diameter and assembling and fixing it. CONSTITUTION: A number of spiral bodies 3 prepd. by winding a wire material with a specified diameter into a spiral shape with specified lead and pitch in such a way that the spiral diameter is about 2-fold of the diameter of the wire material and the projected part and the recessed part become facing shapes each other and the recessed part is positioned outside more from the center of the spiral are assembled and fixed under a condition where mutual recessed parts and the projected parts are associated together on their sides. A number of spiral bodies 3 are in parallel in their mutual axial directions and mutual projected parts 3a and the recessed parts 3b are associated together on their sides to assemble into a required shape and they are fixed by bundling with a metal band 5 or a hoop or clamping by winding a coil spring on their peripheral face to form a spiral structure 1.
Patent JP-S62279116-A (JP)
Title: Cooler for vehicle
Inventor: OOTA SEIJI
IPC: B60H1/32
Filed: 1986-05-26
Abstract: PURPOSE:To keep off any drop in cooling capacity, by connecting a motor speed decelerating circuit selector relay, an accelerating switch and a timer in series and, after operating this accelerating switch, selecting a control circuit for a fan motor to a decelerating circuit as long as for the specified time. CONSTITUTION:At the time of high load cooling operation in an accelerating state, an accelerating switch 14 is closed, energizing a relay 17, and an armature 17b is moved to a contact(f) of a decelerating circuit from a contact(e) of a fan motor high-speed control circuit. with this movement, rotation of a fan motor 8 is selected to low speed. Therefore, a cooling medium quantity flowing in an evaporator is reduced. And, after the specified time end, a timer 20 cuts off an energized current for a trnasistor 19 and also stops this energized current for the relay 17. Therefore, a fan motor driving circuit is rest to the high-speed control circuit at the initial stage. With this constitution, any drop in cooling capacity at the time of continuous high speed load operation is preventable.
Patent JP-S5547786-A (JP)
Title: Supply circuit for demodulation axis signal
Inventor: GOMI HIROSHI
IPC: H04N9/45
Filed: 1978-09-30
Abstract: PURPOSE: To make unnecessary the phase shift circuit for chrominance signal input system, by operation processing using two signals having phase difference from subcarrier wave oscillator and producing desired demodulation axis signal.  
     CONSTITUTION: Taking the signal at point N 2  as e 1 (0°), if the input impedance viewing the amplifiers A 1 , A 2 , A 3 , A 4  from the point N 1  is sufficiently great, the signal e 1  is delayed with the resistor R 5  and capacitor C 4  and the signal e 2 (-45°) is appeared at the point N 1 . At the output of the amplifier A 1 , the signal Ke 2  amplifying the signal e 2  is appeared and at the output of the amplifier A 2 , the signal k(e 1 -e 2 )=ke 3 (45°) is appeared. The signals ke 2 , ke 3  are changed for the relative amplitude at the adder A 6 , added to produce the signal eO, which is fed back to the phase of the signal e 1  via the phase shift circuit 62 and tank circuit 61 into oscillation. On the other hand, the signal e 1  is divided with the dividing ratios KR and KG respectively at the dignal dividers D 1  and D 2  to produce the in-phase signal e 4  and e 5 , and the substractors A 4  and A 5  produce the signals eR and eG. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5821413-A (JP)
Title: Resin composition
Inventor: ISAGAWA MITSUO
IPC: C08L67/06
Filed: 1981-07-31
Abstract: PURPOSE:The titled composition that is produced by adding an epoxy resin, a polyamine and a polyol to an unsaturated polyester by specific amounts, thus preventing contact faults and prolonging relay life. CONSTITUTION:At least one selected from epoxy resin, polyamine and polyol is added to an unsaturated polyester by 1-5wt% to produce the objective unsaturated polyester resin composition used as a material for relays. EFFECT:The use of the resultant blend as a material for relay parts decreases the trouble of increase in contact resistivity at the point and of brown powder formation.
Patent JP-H01292698-A (JP)
Title: Cassette tape recorder
Inventor: KONO KAZUNORI
IPC: G11B33/02
Filed: 1988-05-18
Abstract: PURPOSE:To miniaturize and thin a recorder by inclining a cabinet against a mechanism base board, and bending it. CONSTITUTION:The space of a cassette tape 12 and a cassette cover 15 is moved to the lower surface side of the mechanism base board 11 in which a magnetic head 14 and a pinch roller, etc. are installed at one of its edge parts. Therefore, the above-mentioned space comes to be the space of large-sized parts such as a jack 17, a battery, etc. and packaging space between a printed wiring board 18 and a bottom cabinet 16, and the space can be effectively used. Besides, the cabinet 16 is made into an arc shape nearly concentric with the arc shape of the cover 15. Thus, the sense of fitness to a body in the case that it is stored in a pocket can be improved.
Patent JP-S5821529-A (JP)
Title: High-temperature device for sample
Inventor: OGUCHI TAMIO
IPC: G01N23/20
Filed: 1981-07-31
Abstract: PURPOSE:To prevent burnout of a thermocouple, by using an alloy of rhodium and iridium as the material of the thermocouple. CONSTITUTION:An alloy of 40% rhodium and 60% iridium is used as a material of a thermocouple at a plus side and 100% iridium at a minus side. The precious metal thermocouple is used with temperature control for X-ray refraction of rare earth elements under high temperature.
Patent JP-S60264197-A (JP)
Title: Line interface of key telephone set
Inventor: HAYASHI TAKASHI
IPC: H04Q3/58
Filed: 1984-06-12
Abstract: PURPOSE:To attain the reduction of cost and to improve the signal transmitting characteristic by constituting the titled interface that a signal at holding and calling is transmitted through a common transmission circuit and a common connecting circuit and no DC component is flowed to a transformer T of the transmission circuit. CONSTITUTION:In holding a line temporarily during talking, a relay contact a0 is closed, a DC bypass circuit 31 is connected to lines L1, L2, which are held by closing the lines L1, L2 in terms of DC. Then a holding tone generating circuit 33 is started by a signal (h) to generate a tone such as a holding tone, which is transmitted to the lines L1, L2 through the transformer T, a capacitor C and the relay contact a0. When the telephone set makes a call to a line, a relay A is turned on at first, a signal transmission circuit comprising the capacitor C and the transformer T is connected to the lines L1, L2, then a signal (t) starts an MF signal generating circuit 32 and it generates a DTMF (network control) signal according to the dial from the telephone set. When the DTMF signal is transmitted to the lines L1, L2, since the telephone set side is brought into a high impedance by a resistor R, the signal of a prescribed level or over is transmitted always to the lines L1, L2.
Patent JP-H11309318-A (JP)
Title: Filter apparatus and liquid purification using the same
Inventor: NANBU NOBUYOSHI
IPC: B01D15/00
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To simultaneously and efficiently remove metalloid elements such as boron, germanium or the like or compds. thereof and insoluble impurities contained in an untreated soln. SOLUTION: A metalloid chelate forming fiber having an amino group and a group having at least two hydroxyl groups bonded to carbon, concretely, a group represented by the formula [wherein G is a sugar alcohol residue or a polyhydric alcohol residue; and R is a hydrogen atom, a (lower)alkyl group or G (G is the same meaning as the above G and may be a group same to or deferent from G)] introduced into its fiber molecule is used as at least a part of a filter material to obtain a filter apparatus capable of removing metalloids and insoluble impurities at the same time to purify a liquid. A liquid purifying method uses this filter apparatus.
Patent JP-H1043300-A (JP)
Title: Winding for reinforcing catheter
Inventor: DINH JOHN S
IPC: A61M25/00
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To maintain rotating capability and push-in capability by forming a tubular body with polymer, and reinforcing the same with a metal mesh formed by a filament of a specified form. SOLUTION: A tube main body of a catheter comprises an inner liner 21, an intermediate wire mesh winding 22, and an outer jacket 23. It is desirable that the inner liner 21 is formed by polymer with a coefficient of friction of 0.50 or less, for example, tetrafluoroethylene 0.0010 to 0.0050 inch think. This coefficient of friction can facilitate insertion of the catheter. The reinforcing winding 22 is formed by a filament formed by stainless steel wires in one on one form, and installed on the inner liner 21. It is desirable that the diameter of the stainless steel is about 0.0010 to 0.0050 inch, and the section is circular. The outer jacket 23 has a hardness of about 38D to about 74D to reinforce the push-in capability and the rotating capability of this side part of a guide catheter.
Patent JP-S5914072-A (JP)
Title: Cashing device
Inventor: NISHIKAWA YOSHIHARU
IPC: G06Q40/00
Filed: 1982-07-14
Abstract: PURPOSE:To shorten processing time, by executing receiving processing bills charged to a deposit charging device immediately when the value registered by the customer in counting or before the start of counting coincides with the counted value. CONSTITUTION:When bills are charged 62, a timer starts 63 and the counting 64 of the bills is started. Before the start of counting or in counting, the customer keys 65 the amount of deposit. If the amount of deposit is keyed in 67 and the keyed amount coincides 68 with the number of counting at the completion 66 of the counting, the receiving processing is immediately executed. Consequently, checking operation is omitted and the deposit processing time is shortened. If the keying of the amount of deposite is delayed, a check button is depressed 72 after checking the coincidence with the charged amount while observing the displayed amount 71 as the ordinary method.
Patent JP-2000310377-A (JP)
Title: Resin pipe fitting
Inventor: FUJII MUTSUMI
IPC: F16L19/04
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To carry out proper fastening control without using any special jig and tool favorably in workability and certainly prevent breakage of a fitting main body due to excessive fastening. SOLUTION: This pipe fitting is constituted by interposing a ring fastening regulator 8 by fitting and holding it between a standard surface 4 vertical relative to an axis formed on a bottom of an insertion port part 2 free to insert and connect an end part of a resin made pipe 1 on the side of a fitting main body 3 and a fastening member 7 free to screw into the insertion port part 2 on the side of the fitting main body 3 free to rotate outside the insertion port part 2 on the side of the fitting main body 3. Reciprocal engaging parts 8A, 7A to start rotating together from a position where both of them make contact with each other in accordance with screwing of the fastening member 7, to show that they are within a proper fastening region and to regulate screwing movement of more than that of the fastening member 7 at a position where further fastening proceeds are formed on opposed surfaces in the axial direction of these ring fastening regulator 8 and the fastening member 7.
Patent JP-H01293292-A (JP)
Title: Driving mechanism for bicycle by flex crank and chain connection
Inventor: TAMURA KIICHI
IPC: B62M1/36
Filed: 1988-05-18
Abstract: PURPOSE:To constantly obtain a proper driving force by connecting interlockingly the end parts of a chain to the connecting neck shaft parts of both side flex cranks and engaging and connecting the rear end parts of this chain to the peripheral gear groups of the free wheels of the side face of a rear wheel and providing a chain adjust gear in the free wheels. CONSTITUTION:When a pedal 1 is strongly stepped down, when cranks A, A' form the angle of elevation of approximately 45 deg., a chain D fitted to the connecting neck shaft C of the cranks is forcibly pulled and dragged with its strong tension and tractive force. The rear end part F of this chain D is integrated with the gear of a free wheel (a) to strong rotate and advance it forward and clockwise. At this time, the end insufficient part H of the chain is sequentially and lightly supplied from a chain adjust gear N. At the same time, the peripheral fear groups of the free wheel (b) of a side opposite to a left side face are reversed and slipped according to that a chain end insufficient part H' engaging therewith is rewound to a chain adjust gear N'.
Patent JP-H04349520-A (JP)
Title: Abnormality supervisory and controlling system for system power source
Inventor: ABE SHUICHI
IPC: G06F1/30
Filed: 1991-05-27
Abstract: PURPOSE:To avoid a system operation end processing including the suspension of a data processing and data saving caused by the generation of an instantaneous service interruption, and to avoid the lowering of the data processing efficiency of a system attending on the generation of the instantaneous service interruption by executing the system operation end processing, when a service interruption state exceeds a prescribed time and is continuing. CONSTITUTION:The system is provided with a backup feeding device 10 provided with a service interruption monitoring circuit, and a subsystem 20 provided with a service interruption recognizing part 21 for deciding a fact that a service interruption exceeds a set time and is continuing in accordance with a service interruption generation notice from the backup feeding device, and a timer 22, and the system operation end processing is not executed until the service interruption executes the set time and continues.
Patent JP-S6015384-A (JP)
Inventor: TAGUCHI SUSUMU
IPC: B66B11/02
Filed: 1983-07-06
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。