baber/WOPTO huggingface dataset:
Patent JP-S61278913-A (JP)
Title: Magnetic floating-type positioning device
Inventor: NAKASEKI TSUGUTO
IPC: G05D3/00
Filed: 1985-06-04
Abstract: PURPOSE:To prevent the occurrence of worn powder when the attitude of a table is changed to position work by floating a table placed on a base stand by an electromagnet and controlling the six freedom degree of the table in the combination with the table and a position sensor. CONSTITUTION:The electromagnets 9-12 are provided with the position sensors 13-16, detect a gap up to the base stand 1, and outputs detected values (a)-(d). Clearance adjusting electromagnets 18 and 19 are provided with the position sensors 23 and 24, which output detected values (e) and (f). Moreover clearance adjusting electromagnets 25 and 26 are provided, and the position sensor 27 is installed on the electromagnet 25 and obtains a detected value (g). According to the detected values (a)-(g) of the position sensors 13-27, a servo control system controls currents supplied to the electromagnets 9-26. An arithmetic part 33 comprising the servo system calculates the attitude of the table 2 by dividing it into six freedom degree displacements on the basis of the detected values (a)-(g), compares 34 the calculated results with respective set values, and outputs the difference. They are distributed at every electromagnets 9-26, and inputted to the next arithmetic part, which outputs a control current value.
Patent JP-H02301948-A (JP)
Title: Electron beam device
Inventor: KUBO TOSHIRO
IPC: H01J37/04
Filed: 1989-05-17
Abstract: PURPOSE:To enable the easy and precise adjustment of an optical axis by providing a means for changing the focusing distance of an electron lens for changing a virtual electron source position at an optional period and a means for moving a field emission type electron source in parallel to the direction crossing the optical axis of the electron lens at a right angle. CONSTITUTION:When a switch 20 is first turned on to change the strength of an electron lens 3 periodically, a spot on a fluorescent plate is continuously moved according to the period when the position of an electron source 1 is off the optical axis of the electrostatic type electron lens 3, and the spot takes a nearly elliptic form. When the field emission type electron source 1 is moved in the parallel direction to the long axis of the ellipse by rotating an electron source tangent screw 9 by an operator, the spot gradually takes a nearly circular form, and when the electron source coincides with the optical axis, it takes a perfect circular form. In this way, the moving direction of an electron source tangent flange 8 when the optical axis is off can be easily found, and the coincidence with the optical axis can be easily confirmed.
Patent JP-H01292501-A (JP)
Title: Control information/state relation processing system
Inventor: KANEKO YOSHITAKA
IPC: G05B11/32
Filed: 1988-05-20
Abstract: PURPOSE:To improve the attainment of the control process and to avoid the complication of the processing system by using a control relation chart production means and a processing means. CONSTITUTION:The 1st-k-th control information 1-3 are inputted to a control system via a control information arranging circuit 4. The control system includes the control relation charts 5-7 which secure the relations between the control information and the internal processing systems 12-14 according to each state. Then each process is carried out when the due relation is secured. For instance, the control relation factors fnC1, fnC3... shown in the chart 5 correspond to the chart 5 (st0) in terms of the state of the control system. Then the reference is given to the 1st control information when supplied and the processing system 12 of the 1st factor fnC1 is carried out. In case no countermeasure is secured to the processing system for the input control information together with the countermeasure secured to a non-processing system 15 with a non-control relation factor 10, no task is carried out and the control is invalid. Thus it is possible to flexibly cope with the extension and the change of the external control information because the relation between the state and the control information factor is excluded out of the processing contents and only the mutual relationship is taken out for its existence in a fixed and independent form.
Patent JP-S5749029-A (JP)
Title: Phase angle adjusting device
Inventor: TSUDA KIICHIROU
IPC: F02D1/16
Filed: 1980-09-08
Abstract: PURPOSE: To make a plunger perform a return operation certainly and easily, by a method wherein the arranged position of a built-in, operating plunger is improved, in a device to adjust a phase angle between a driving shaft and a driven shaft, applied to a device such as a fuel injection timing adjuster.  
     CONSTITUTION: The pressured oil from an oil feeding path is fed into a cylinder 28 through an oil path 30, and a plunger 24 which is abutted against a cylindrical projection 20 which is integrated with a rotor 10 on the side of a driving shaft is deviated against the torque of a rotor 10 and the tension of a spring 22, in a phase angle adjusting device. The position of a projected part 20 is displaced against a rotor 12 on the side of the driver shaft, so that a phase difference between a driving shaft and a driven shaft is changed. In this case, the center of gravity G of a plunger 24 is determined in rearer position than the intersecting point P on the axis of a plunger 24, crossing at right angles with a straight line l, passing through the rotating center 0 of the rotor 12. With such an arrangement, the axial component of a force F t  of centrifugal force F, acting to the above-mentioned center of gravity G is acted in the direction toward which a plunger 24 is performed a return action. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11318047-A (JP)
Title: Armature structure of toroidal winding type rotary electric machine
Inventor: NOSE TAMOTSU
IPC: H02K1/06
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To drastically improve an efficiency value and characteristics by forming the thickness of an entire lamination layer of a counter core part and a partial lamination core thicker than an annular core part. SOLUTION: A total lamination thickness in an axial direction of a partial lamination core 13 and a counter core part 9 is formed to be thicker than the thickness of an annular core part 5, and the total layer thickness of the counter core part 9 and the partial lamination core 13 is formed to be larger than a winding height in the axial direction of a coil 8. Also, thickness in the axial direction of the opposing surface of a rotor is thicker than that of the annular core part 5 and is formed to be nearly identical to the total layer thickness, and the partial lamination core 13 is allowed to oppose the rotor side.  Then, a projecting core part 25 that projects outward in the direction of a radius from the annular core part 5 is formed at the lamination core, and the projecting core part 25 is brought into contact with a stator frame 1, thus fixing the entire stator, thus drastically improving a proportional constant value for determining the relationship between torque and copper loss and drastically improving the efficiency value and characteristics of a rotary electric machine.
Patent JP-H06334611-A (JP)
Title: Optical communication equipment
Inventor: OTA HIROTSUGU
IPC: H04B10/11
Filed: 1993-05-26
Abstract: PURPOSE:To change the light emission area from a transmission side according to the situation of optical communication by providing an optical reflector at the back face part of a light emitting element, and bending the optical reflector with a switching mechanism. CONSTITUTION:In a transmitter, a U-shaped slide switch 4 is provided at the back face part of an LED lamp 1, and a flexible mirror 2 is bended. Then, a switch fixing part 9 is integrally formed at the side part of the switch 4, and two switch fixing holes 8 into which the switch lock protruding portion 7 at the central part of a switch lock mechanism 6 shaped like a bow so that an elastic force can be obtained is inserted are provided at the switch fixing part 9. Thus, the switch 4 can be prevented from being horizontally shifted, and the switch 4 can be fixed at a fixed position. At that time, the light emission area of the LED lamp 1 can be changed by changing the thickness of a mirror 2 and the position of the thickness. Then, the optical reflector provided at the back face part of the light emitting element 1 is bended by operating the switch lock mechanism 6, so that the light emission area can be freely changed by operating the mechanism 6. Thus, the exact optical communication can be attained according to the using situation.
Patent JP-H05133430-A (JP)
Title: Friction element assembly used for brake of car
Inventor: KIISU JIYOOJI PATORIANNU
IPC: F16D66/02
Filed: 1992-05-15
Abstract: PURPOSE: To obtain a friction pad assembly with a built-in audible wear warning indicator having a simple structure, large generated sound and long lifetime. CONSTITUTION: A backing plate 3 is provided to have a friction pad 7 fixed to its one surface and an audible wear warning indicator 9 attached to its other surface. The indicator 9 comprises a stylus 23 fixed to a close end 21 of a resonant box 13 arranged on the other surface of the backing plate 3. The stylus 23 passes through a hole 25 in the backing plate 3 and protrudes into a recess 29 formed in the friction pad 7.
Patent JP-S62289835-A (JP)
Inventor: GEEORUKU PAFUROFUSUKII
IPC: G03F7/021
Filed: 1987-05-22
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-S6017062-A (JP)
Title: Production of niti memory alloy having two-way memory
Inventor: SHIDORI KUNIO
IPC: C22F1/10
Filed: 1983-07-08
Abstract: PURPOSE:To provide easily two-way memory to a titled alloy by annealing a wire rod in a specific high temp. range while keeping said alloy restrained to the 1st shape which is desired to be obtained at a high-temp. phase then restraining the same to the 2nd shape which is desired to be obtd. at a low temp. phase and subjecting the restrained wire rod in this state to an aging treatment in a specific temp. range. CONSTITUTION:A wire rod of an NiTi memory alloy having, for example, 0.7mm. diameter is restrained to the 1st shape desired to be obtd. at a high-temp. phase, namely, said wire rod is tightly wound 7 turns to a bar material having 15mm. diameter and is anealed at 250-850 deg.C and is then cooled with water. The wire rod is then restrained to the 2nd shape desired to be obtd. at a low temp. phase, namely, the wire rod which is held wound around the bar material is restrained to the state of extending the pitch to 3.5mm. and is subjected to an aging treatment at 200-400 deg.C and is cooled with water. The wire rod is then removed from the bar material. The coil spring produced in such a way is 31.5mm. in overall length in a free state but has the two-way memory at which the spring repeats reversibly elongation when sugjected repeatedly to heating and cooling.
Patent JP-S5648520-A (JP)
Title: Cylindrical electrostatic capacity type sensor
Inventor: KOIWAI SUGURU
IPC: G01V3/00
Filed: 1979-09-28
Abstract: PURPOSE: To ensure a steady detection for existence of the subject of detection although the subject is flowing, by covering the insulated pipe of the level sensor with the anode and the cathode set opposite to each other and then connecting these anode and the cathode to the substrate which detects the variation of the electrostatic capacity.  
     CONSTITUTION: When the subject of detection passes through inside the insulated pipe 1, the electrostatic capacity increases by the dielectric constant of the subject. Thus the level sensor works. In this case, the electrostatic capacity increases assuredly at what place the subject may pass through within the pipe 1 since the pipe 1 is covered with the anode 2 and the cathode 3. As a result, the level sensor can be actuated without fail. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07310277-A (JP)
Title: Low foaming scouring agent for fiber
Inventor: MIYAGAWA RITSUKO
IPC: D06L1/14
Filed: 1994-05-13
Abstract: PURPOSE:To obtain a scouring agent, containing a specific alkylpolyoxyalkylene glycol ether, having low foaming properties and excellent in detergency. CONSTITUTION:This low foaming scouring agent for fibers contains an alkylpolyoxyalkylene glycol ether, expressed by the formula [R1 and R2 are each H or a 1-21C straight-chain or branched alkyl or alkenyl or further the total number of carbon atoms in R1 and R2 is 8-22; A is a 2-3C alkylene; (m) is 3-20; Z is a 1-4C alkyl] and having blocked terminal hydrogens. The scouring agent has low foaming properties and is capable of efficiently scouring the fibers such as synthetic or natural fibers. Since this scouring agent has a low volume of foams and no cushioning actions of the foams, oiling agents can efficiently be removed. Since the detergency is excellent, the oiling agents can efficiently be removed from fibers having a high content of the oiling agents applied thereto by washing at a time.
Patent JP-H06334446-A (JP)
Title: High output type class e amplifier employing auxiliary switch
Inventor: SUETSUGU TADASHI
IPC: H03F3/20
Filed: 1993-05-26
Abstract: PURPOSE:To obtain the similar effect as push-pull operation or parallel operation of two class E amplifiers by using one choke coil only with respect to a power supply circuit for RF output. CONSTITUTION:Two switches 6, 7 (S1, S2) are connected in series between a terminal 4 of a choke coil 2 and an earth 8, and when a sine wave output current 17 is positive (or negative), the S1 is turned off and the S2 is turned on to charge up a parallel capacitor of the S1. When the sine wave output current 17 is negative (or positive)the capacitor 10 of the switch S1 is discharged and when the charge is zero, the S1 is closed. On the other hand, the switch S2 is reversed in the operation of the switch S1 to charge/discharge a parallel capacitor 11. Moreover, an output power is controlled by varying a duty ratio of the switch S2.
Patent JP-H07303792-A (JP)
Title: Hanging device for drying utensil or the like
Inventor: GOTO KESAMI
IPC: D06F57/08
Filed: 1994-05-13
Abstract: PURPOSE:To prevent a gap between hanging members from being changed such that the gap between articles to be dried is closed due to wind, etc., when the article is dried by developing the hanging members at a prescribed gap. CONSTITUTION:This device is the one in which plural hanging members 21 are loaded on a pole 2 so as to be rotated around an axis by out-fitting an annular part 23 on the base terminal side of the member, and plural recessed parts 25 are formed on the end face 24 of the annular part 23 of a lower hanging member 21 keeping the gap, and a projecting part 27 to be fitted in the recessed part 25 on the upper end face 24 of the annular part 23 of the lower hanging member 21 is formed on the lower end face 26 of the annular part 23 of an upper hanging member 21. Since the recessed part 25 is engaged with the projecting part 27, the gap between the hanging members 21 can be prevented from being changed due to the wind, etc.
Patent JP-H08297474-A (JP)
Title: Display device and method for controlling display
Inventor: FUKADA HIROSHI
IPC: H04N1/00
Filed: 1995-04-25
Abstract: PURPOSE: To provide a display device which is capable of reducing its mean power consumption smaller than the one in conventional DC lighting systems and its peak power consumption smaller than the one in conventional DC lighting systems and pulse lighting systems. CONSTITUTION: Generation of each of control signals, P1 to P12, is carried out by accessing a LED parameter (2 bytes) prepared on the work memory of the CPU 10, holding this LED parameter on a temporary register and, after that, writing '0' or '1' to each bit. The parameter each bit of which '0' or '1' is written, is outputted from an output port. When '1' is written into a bit, a control signal at the H level is outputted to light the light-emitting device which corresponds to the bit. When '0' is written into a bit, a control signal at the L level is outputted to put out the light-emitting device which corresponds to the bit.
Patent JP-S6015637-A (JP)
Title: Resist film developing method
Inventor: SUDOU ATSUSHI
IPC: G03F7/30
Filed: 1983-07-07
Abstract: PURPOSE:To enable automation of a process line and development of a uniform and stable resist film by developing the substrate to be developed with the resist side down, by allowing a developing soln. to flow upward from the bottom of a vessel. CONSTITUTION:The bottom 22 of a vessel 21 is provided with the introduction paths of a developing soln. 23 to introduce the soln. into the vessel 21. The inner wall of the bottom 22 is made of a porous material to inject the soln. 15 always into the vessel 21 through the pores of the porous material. When the vessel 21 is filled with the sol. 15 fed through a pipe 24, the soln. flows out over the surrounding wall and through a central drain pipe 26, received with a receiving tray 27, and discharged. The side of a substrate 28 reverse to the resist to be developed is held with a vacuum chuck, and the side coated with the resist film 29 is directed downward and immersed in the soln. 15 in the vessel 21 for a prescribed time to develop the film 29.
Patent JP-S5913968-A (JP)
Title: Device for measuring radioactivity in water
Inventor: MOGI KENICHI
IPC: G01T1/178
Filed: 1982-07-15
Abstract: PURPOSE:To measure an objective radioactivity with high sensitivity, by forming two single channel wave height discriminators, and subtracting the background of a low energy band using the background of a high energy band as a reference. CONSTITUTION:The window of the single channel wave height discriminator 2A is set to a low energy band including gamma-ray energy of the radioactive nuclei to be measured, and the window of the single channel wave height discriminator 2B is set to a high energy band depending only upon background radioactive nuclei. Pulse signals provided from a detector are discriminated and shaped, and each is given to a rate meter 3A and a rate meter 3B, respectively. Both rate meters 3A and 3B produce each sequence of pulses as a count output NA and NB per a prescribed time. The output NB of the rate meter 3B is multiplied with a prescribed multiple K in a multiplier 7 to give KNB. The outputs NA and KNB of counters A5 and B6 are subtracted in a subtraction device 8 to display a counted value N on an indicator 4. The present device is adapted to and suitable for a water monitor for measuring radioactivity contained in spring water or the like near an atomic power station.
Patent JP-S62289245-A (JP)
Inventor: RICHIYAADO HENRII MOZURII
IPC: B03B5/00
Filed: 1987-05-21
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-S6016767-A (JP)
Title: System for processing rotation of picture
Inventor: HAYASHI FUMIO
IPC: H04N1/387
Filed: 1983-07-08
Abstract: PURPOSE:To attain the rotation processing of a picture at a high speed and also to reduce the memory capacity by storing the data of an input picture while converting it into a lateral and a longitudinal compressing codes and restoring the rotation data of the input picture from each compressing code. CONSTITUTION:The picture data inputted to an input terminal 31 is inputted to a converting circuit 34 while being delayed for one line's share by a shift register 32 and converted into the lateral compressing code. Further, the picture data subjected to a delay for one line's share by a shift register 33 is supplied to a deciding circuit 37 and the longitudinal compressing code is formed by a converting circuit 40 through the operation of a memory 39 and an adder 38. These compressing codes are stored in memories 35,41 and the picture data as a result of rotation of the input picture by 0 deg.,90 deg.,180 deg.,270 deg. is restored from these compressing codes by a restoring circuit 43.
Patent JP-H0424721-A (JP)
Title: Scanning system for coordinate reader
Inventor: SUZUKI KAZUMICHI
IPC: G06F3/0488
Filed: 1990-05-15
Abstract: PURPOSE:To detect coordinates at high speed by calculating a position, where a second- order peak appears, from a coordinate value detected by a coordinate detection part and preventing any sense lines from being scanned except for the sense line required for calculating the coordinates and inclination at an irreducible minimum. CONSTITUTION:A control part 5 selects a sense line 3 in a rectangular area with a sense line position, where a coordinate indicator 1 exists, as a center and executes a scan processing to read an inductive voltage, and peak detection processing to calculate the sense line position of peak detection detecting the peak in the rectangular area. On the other hand, a second-order peak detection position decision processing is executed for calculating the position to generate the second-order peak according to the calculated peak detection sense line position, and a second-order peak detection processing is executed to read the second-order peak by applying the sense line position calculated by the second-order peak detection position decision processing to a scanning part 4. Thus, only the area required for coordinate calculation and second-order peak detection is scanned at an irreducible minimum, and scanning for coordinate detection can be executed at high speed while omitting the scan of any excess sense line 3.
Patent JP-H04328973-A (JP)
Title: Two-pattern display device
Inventor: KIMOTO SHINJI
IPC: H04N5/45
Filed: 1991-04-26
Abstract: PURPOSE:To display a still pattern of a master pattern onto a slave pattern as required by implementing the same video signal processing as that of the master pattern with a signal processing unit for the slave pattern and storing the result to a memory. CONSTITUTION:In the case of displaying only a master pattern, an input changeover means 2 selects the same channel as the master pattern for the slave pattern and signal processing circuits 4, 5 receive the video signal of the same channel. Then a picture-in-picture(PinP) processing circuit 6 implements PinP processing to record one frame of the slave pattern video signal to a memory 7. In the case of desiring to display a still picture of the master pattern, when a system controller 1 designates the PinP, a video signal of the slave pattern is fed to a master slave pattern superimposition matrix circuit 8 from the memory 7 by using a control signal C and displayed via a screen drive circuit 9 while being superimposed on the video signal being an output of the master pattern signal processing circuit 4. Thus, a still picture of the master pattern is obtained at a low cost with simple circuit constitution.
Patent JP-H01295351-A (JP)
Title: Memory protecting circuit
Inventor: KOGA TOSHINORI
IPC: G06F12/16
Filed: 1988-05-23
Abstract: PURPOSE:To decrease the number of parts and to realize the reduction of cost for a memory protecting circuit by controlling a decoder with a reset signal and protecting the contents of an occasional read/write memory. CONSTITUTION:When the power supply of an equipment is kept OFF, the power is supplied to a decoder 9 and an occasional read/write memory 8 from a battery of a supply means 7. While the signal received from a reset signal generating circuit 10 has a low level and the decoder 9 is kept inactive. When the power switch of the equipment is turned on together with the rise of the power supply, the reset signals of low levels are continuously delivered from the circuit 10 until the bus voltage is stabilized. Thus the decoder 9 becomes inactive and the memory 8 is unable to perform the reading/writing actions. Thus the memory contents are protected. So is even in case the power supply is switched to OFF from ON. As a result, the number of parts used for protection of memory contents can be decreased and the reduction of cost is attained for a memory protecting circuit.