baber/WOPTO huggingface dataset:
Patent JP-S5892149-A (JP)
Title: Detecting circuit for input electric field
Inventor: TSUKUNI MITSUTAKA
IPC: H03J3/14
Filed: 1981-11-27
Abstract: PURPOSE:To detect the fluctuation of input electric field even to a weak input electric field, by summing a detection signal of an output of an AGC control type high frequency amplifier circuit to an AGC voltage and using the signal for the display of input electric field. CONSTITUTION:After an input signal of the UHF band from a terminal 1 is amplified at an AGC control type amplifier circuit 2, the signal is outputted via a terminal 3. A part of this output is fed back to an amplifier 2 via a detection circuit 4 and an AGC circuit 5 to control the amplification factor. When the electric field level of the input signal is small and the output voltage of the amplifier 2 is proportional to the input electric field strength, an output voltage of the AGC circuit 5 is constant and the output voltage of the circuit 5 is proportional to the input electric field strength. When the voltage level of the input signal is increased and the output voltage of the amplifier 2 is suppressed to a constant voltage, the AGC voltage is proportional to the input electric field strength and the detected output is constant. Thus, the output of a circuit 7 summing the AGC voltage and the detected output is completely proportional to the electric field strength of the input signal.
Patent JP-S6250773-A (JP)
Title: Recording device
Inventor: ISHIDA HARUHIKO
IPC: B41J2/41
Filed: 1985-08-29
Abstract: PURPOSE:To reduce the size of a recording device by conveying and recovering a developer from a storage part to a developing device through a body to be recorded. CONSTITUTION:When a toner recycle switch is turned ON, a doctor blade 46 moves from a state where it contacts a magnet roller 47 to a position where a doctor free gap is maintained and the body 31 to be recorded is coated with toner 34 by a roller 47. When the blade 46 finishes moving, the bias 48 of a recording belt driving motor, the bias 33 of the rotary driving motor for the roller 47, and the rotary driving motor for magnet rollers 53 and 54 operate at the same time. At this time, the bias voltages 48 and 33 are applied to the rollers 47 and 53, so the recording body 31 is coated with the toner 34. Then, the toner is conveyed to the developing device 35 by the recording body 31 and recovered by an unbiased roller 54 with the magnetic force among toner particles. Thus, any special toner recycle mechanism is not provided, so the structure is simplified greatly.
Patent JP-S5893200-A (JP)
Title: Pulse type x-ray generating device
Inventor: YAMAGUCHI KEIKI
IPC: H05G1/24
Filed: 1981-11-27
Abstract: PURPOSE:To eliminate the influence of the capacity of a high potential cable upon a current wave form and to enable a considerably high votage to be impressed between an anode and cathode of an X-ray tube by connecting a DC circuit in which a rectifier and a condenser are connected in series, to the interspace across a secondary winding of a transformer and by constituting an X-ray tube bulb so as to be conneted in parallel to the rectifier in the reverse polartity to that of the rectifier. CONSTITUTION:A positive DC voltage e2 which is a peak-rectified voltage induced in the secondary winding of a transformer T2 by the action of a rectifier D1 and a condender C2 is impressed on the anode of an X-ray tube B. On the other hand, an AC voltage e1 induced in the secondary winding is impressed on the cathode of the X-ray tube B. And, in this device, a voltage of (e2-e1) whose anode is always positive is impressed on the interspace between the anode cathode. Since the X-ray radiated from the tube B is proportional to the square-cube of the tube voltage, the X-ray of pulse type wave form shown in the figure is radiated with the time point t1 as the center where the voltage value of (e2-e1) shown in the figure shows its maximum value.
Patent JP-S6249506-A (JP)
Title: Automatic programming system for numerical control
Inventor: ITO NOBUHIKO
IPC: G05B19/4093
Filed: 1985-08-29
Abstract: PURPOSE:To obtain previously the information necessary for working by delivering the additional information on the types, the order, forms, etc. of using tools in the form of a pair with a working program. CONSTITUTION:The data given from a key input device 1 and a user data file 2 are sent to a data processing part 4 via an input processing part 3. The part 4 decides the routes of tools, the working processes, the feeding speeds of tools used for working, etc. Then the part 4 produces a working program 7 and the additional information 7 necessary for working and delivers them via an output processing part 6. Thus it is possible to obtain the information on the types, the order, forms, etc. of using tools before the working is executed by displaying the information 8 on a display device 11.
Patent JP-H1034207-A (JP)
Title: Method for controlling feeding billet for flying welding and device therefor
Inventor: SUGAWARA HIROKI
IPC: B23K37/00
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of position for clamping a billet with a traveling truck for a welding machine which is moved in synchronism with a preceding billet by precisely bringing the tip of the succeeding billet close to the rear end of a preceding billet within a prescribed time. SOLUTION: The position of the rear end of the preceding billet is tracked based on the output of the device 12 for detecting the tip and rear end of a billet and the output of a pulse generator 33 and the traveling truck 10 for the welding machine is moved so as to make the position of the rear end of the preceding billet coincide with the welding point of the welding machine.  When the ingress of the succeeding billet is detected based on the output of the 11 for detecting the tip and rear end of the billet, the succeeding billet is made to follow in the wake of the rear end of the preceding billet by controlling the transporting speed of a transporting table 21, whether the distance between the rear end of the preceding billet and the tip of the succeeding billet becomes less than a prescribed value or not is judged based on the output of a device 13 for detecting the distance between the billets and, when the distance is less than the prescribed value, the transporting speed of the transporting table 21 is synchronized with the transporting speed of the preceding billet.
Patent JP-S5980224-A (JP)
Inventor: FUJITA KAZUAKI
IPC: E03D9/05
Filed: 1982-10-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6434004-A (JP)
Title: Digital frequency generator
Inventor: KURIHARA NORIAKI
IPC: H03K4/00
Filed: 1987-07-30
Abstract: PURPOSE:To generate a high frequency and to obtain delicate frequency variable width, by using an addition result held at an added phase data holding circuit in the next addition, and using an overflow result in the addition of a high-order digit block. CONSTITUTION:A digital arithmetic operation for the generation of a fequency is operated at an added phase step value holding circuit 1, a clock generator 2, digital adders 31 and 32, the added phase data holding circuits 41 and 42, and a high-order data delay circuit 8, and a digital value for the generation of the frequency is converted to an analog value at a waveform data ROM 5, a D/A converter 6, and a low-pass filter value 7, thereby, a processing to generate a Sin wave is performed. And added phase data is divided into the blocks having bits more than the address bit size of the waveform data ROM5, and data block is added starting from the one of low-order digit sequentially, and the whole or a part of the output data of the most significant digit block is used as a ROM address. In such a way, it is possible to set the high frequency and a delicate frequency without lowering addition speed even in a phase step value with long data width.
Patent JP-S6168925-A (JP)
Title: Device of removing stone in pile hole
Inventor: KITANAKA KATSUMI
IPC: E02D15/06
Filed: 1984-09-13
Abstract: PURPOSE:To improve working efficiency, by a method wherein a hollow cylinder body with bottom is divided into two parts, the one semicylinder body is formed such that it can be lowered, the bottom of the other semicylinder body is designed to be upwardly rotatable, and this causes removal of stones in a pile hole. CONSTITUTION:When, during excavation of a pile hole 12 in a ground 1 by means of an earth drill, the drill encounters cobble-stone 30, resulting in imposibility of the drill to further excavate the ground, a stone removing device A is attached to the lower end of a Kelly-bar 6 to lift it down within the pile hole 12. With a hydraulic cylinder 16 in an expanding and contracting cylinder 13 expanded, an inner cylinder 15 is lowered from an outer cylinder 14, and the one semicylinder body 21 is pressed down to the hole bottom through the medium of a beam 23. With a bucket C rotated in the direction of an arrow mark D together with the Kelly-bar 6 by a rotary driving device, a cobble-stone 30 is scooped up by a bottom plate part 21a of the semicylinder body 21 to contain the cobble-stone in the bucket C. Further, through contraction of an expansion and contraction cylinder B through operation of the cylinder 16, the semicylinder body 21 is lifted up to close the bucket C, and thereafter, the device A is lifted up to the outside of the hole.
Patent JP-H091994-A (JP)
Title: Image transfer method and material to be transferred to be used therefor
Inventor: TAKEUCHI HIROSHI
IPC: B05D1/02
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To obtain a high quality transfer image by a method wherein a receptor layer is formed by applying a resin onto a surface of a base material to be transferred to, the receptor layer is processed by drying with an electric furnace to make a material to be transferred to, and a photographic sheet having a subliming dye image is superimposed on the receptor layer of the material to be transferred to, which are pressure welded by heating. SOLUTION: When an output image from a video printer is transferred to, for example, a mug, at first a video camera 2 and a video scanner 3 are connected to the video printer 1 to take in an optional image, and a subliming dye is transferred onto a photographic sheet 4. Besides a preliminary mixture of an epoxy resin and an acrylic resin is applied onto a surface of the mug 11, which is baked to form a receptor layer. Then, the photographic sheet 4 is stuck onto the surface of the mug 11 so that the image by the subliming dye is superimposed on the receptor layer by being opposed thereto, which are heated and pressurized with a heat press machine to transfer the subliming dye. Thereby the subliming dye on the photographic sheet 4 is transferred to the receptor layer.
Patent JP-S5892949-A (JP)
Title: Probing shoe for ultrasonic oblique flaw detecting application
Inventor: FUKUDA SHINICHI
IPC: G01N29/24
Filed: 1981-11-30
Abstract: PURPOSE:To prevent the production of a noise echo and to enable to perform a detection of flaw with a preferable SN ratio, by a method wherein a diameter of a water  columnar hole is made larger than that of an ultrasonic vibrator, defoaming grooves  are formed in a probing hole connected to the water columnar hole, and water feed  holes connected to a water port are provided in the proximity of the end of the probing  hole side. CONSTITUTION:A water columnar hole 6 is formed in a diameter larger than that of  an ultrasonic vibrator 13, blister grooves 14 are formed in a probing hole 4 and in 3  spots in the peripheral direction of the probing hole 4 so that they pass all the way through a probing shoe to its upper surface. When finding a flaw, water is fed so that  a water level in the grooves 14 exceeds the surface of the ultrasonic vibrator. Water  feed holes 5, linked to a water port, are formed in the end of the probing hole 4 side  in the water columnar hole 6. Water is normally stably supplied into the water columnar hole 6, and the surface of the ultrasonic vibrator 13 is kept prevented from being  out of water, and air bubbles in the water column 5, produced due to some cause, is  rapidly removed through the defoaming holes 14. Additionally, the water column 5 is formed in a diameter larger than that of the ultrasonic vibrator 13, and this allows to  obtain a high sensitivity.
Patent JP-H0354495-A (JP)
Title: Mit radar apparatus
Inventor: MATSUNO TATSUO
IPC: G01S7/288
Filed: 1989-07-24
Abstract: PURPOSE:To perform a highly stable and highly accurate processing by using a highly stable oscillator as a reference signal generator, executing a convolution operation on the coherence of transmitted and received pulse between the phase detection outputs of transmitted and received signals and using a magnetron. CONSTITUTION:A pulse transmitted from a magnetron 1 and a reflection signal received from an antenna 4 are respectively mixed 6, 8 with the output of a stabilized local oscillator 7, converted to intermediate frequencies, respectively divided in two and phase-detected by phase detectors 102, 103, 11 and 12. For a reference signal therefor, a quartz oscillator 101 is used and a sufficiently stable frequency as the same as the intermediate frequency is used. The fre quency is divided to two and one has a phase shifted by 90 deg. by a 90 deg. hybrid 13. When both the outputs are calculated by a convolution operation unit 108 and passed through an eraser 14, reflection signals from a solid object are erased, only the reflection signals from a moving object are detected and only the reflection signals coherent with the transmitting pulse can be taken out.
Patent JP-S6168684-A (JP)
Title: Ic card
Inventor: SHINTANI TETSUHIKO
IPC: G06K7/00
Filed: 1984-09-12
Abstract: PURPOSE:To prevent an erroneous action and to facilitate handling by constituting such that a photodetecting part of a photodetector is covered with a liquid crystal shutter which can be freely opened and closed and the photodetector and a photoelectric cell can be cut off from disturbance light. CONSTITUTION:When an IC card is sufficiently inserted into a card insertion port of a card reader 11, a voltage is impressed to a voltage impression terminal 8 of a liquid crystal shutter of the IC card 21 through the card reader 11. The shutter 7 to which the voltage is impressed can pass light. Receiving light from a light source 12 of the card reader 11, a photoelectric cell 7 of the IC card 21 acts and generates electricity and impresses a voltage to each element in the IC card 21. In this state, the card reader 11 and the IC card 21 execute the transmission and reception of the information through respective interface parts.
Patent JP-S61265657-A (JP)
Title: Data processor
Inventor: YOSHIDA HIDEO
IPC: G06Q10/10
Filed: 1985-08-27
Abstract: PURPOSE:To display other data than table data on a pat of a display picture, in case when the table data is displayed on a picture, by providing an input part for inputting the table data, and plural buffer parts for storing partially the table data which has been inputted by the input part. CONSTITUTION:The titled processor is provided with the first input part for inputting table data, and plural display buffers for storing partially the table data which has been inputted by the first input part. Also, it is provided with a display part for displaying the contents of the display buffer, the second input part for inputting prescribed data, a specified key, and a control means for storing the data which has been inputted by the second input part, in a specified display buffer. In this state, a partial display of the table data is executed, and also other data than the table data can be displayed, by which the display picture can be used for processing of data related to the table data, as well, in spite of a small display picture.
Patent JP-H0354718-A (JP)
Title: Magnetic disk
Inventor: KATO TOSHIO
IPC: G11B5/73
Filed: 1989-07-24
Abstract: PURPOSE:To improve CSS durability over the whole area of a disk surface and to decrease the crush phenomenon of a magnetic head by uniformly applying a lubricant to the surface of the magnetic disk. CONSTITUTION:On the surface of a base, a texture face composed of uneven parts is formed by using a grinding tape, etc., and on this texture surface, a magnetic film and a protecting film are successively formed. Then, a lubricant applying surface is formed. For example, by immersing the disk in the lubricant, which is composed of diluted fluorine liquid, etc., and afterwards pulling up the disk from the lubricant at fixed pull-up speed, the lubricant is uniformly applied to the surface of the magnetic disk. Thus, since the lubricant is uniformly applied over the whole area of the disk and the lubricant is applied with optimum film thickness by controlling the concentration, etc., of the lubricant liquid, the CSS durability can be improved over the whole area of the disk surface.
Patent JP-H0479781-A (JP)
Title: Motor controller and control method
Inventor: KAMIMURA MITSUO
IPC: H02P3/06
Filed: 1990-07-18
Abstract: PURPOSE:To realize highly accurate high speed positioning by a method wherein an object to be controlled is brought into contact with a stopper and stopped in place, in a positioning controller where the object to be controlled is moved by means of a motor, and then the profile of a mask boar is detected through a sensor and the motor is controlled. CONSTITUTION:A motor 1c for moving and driving a load is driven through a motor driving voltage command circuit 4b and a motor 1c is driven based on a command fed from a motor drive voltage command circuit 5d. The load coupled with the motor 1c is connected with a sensor section 18 comprising a mask board and a sensor and output signal from the sensor section 18 is fed back to the motor driving voltage command circuit 5d. In other words, the motor 1c is controlled by means of the motor driving voltage command circuit 5d based on the output signal from the sensor section 18. The motor driving voltage command circuit 5d comprises a microcomputor system and the rotation of the motor 1c is controlled according to a procedure previously programmed in the motor driving voltage command circuit 5d.
Patent JP-H05194290-A (JP)
Title: Method for preventing consolidation of p-dichlorobenzene
Inventor: MITA RYUICHI
IPC: C07C17/42
Filed: 1992-06-26
Abstract: PURPOSE:To prevent the consolidation of p-dichlorobenzene having excellent solidification tendency, fluidity and durability and useful as a moth-proofing agent, etc., while keeping the hardness of the molded material by adding a specific triethylene glycol derivative to p-dichlorobenzene. CONSTITUTION:Consolidation of p-dichlorobenzene can be prevented by adding preferably 0.005-0.5wt.% of a triethylene glycol derivative expressed by formula (R<1> and R<2> are H, l-10C aliphatic alkyl or 1-10C aliphatic alkylcarbonyl) (i.e., triethylene glycol or triethylene glycol diacetate) to p-dichlorobenzene.
Patent JP-S6347881-A (JP)
Title: Supporting system for component arrangement design of printed board
Inventor: HYODO NORIAKI
IPC: G06F17/50
Filed: 1986-08-15
Abstract: PURPOSE:To judge the arranging position of a component from the name of the component, by attaching the minimum coordinate and the maximum coordinate of each rectangular area formed by dividing a printed board, and the name stipulated in each area, when the component is arranged at the position. CONSTITUTION:The area data memory means 11 of a central processing unit 10 is started up by an input device 14, and the minimum coordinate and the maximum coordinate of each rectangular area formed by dividing the printed board by plural horizontal and vertical grids, and the name of the area, are inputted from the input device 14, and those information are stored in a main memory device. By instructing the arranging coordinate of the component by the input device 14, an area searching means 12 compares the area data stored in the main memory device, with the coordinate of an arranged component, and the area in which the component is to be arranged, is found. When a corresponding area is found, a component name attaching means 13 attaches the area name of the area on the part as the component name of the arranged component, and displays it on a display device 15.
Patent JP-2000018127-A (JP)
Title: Injector and holder thereof
Inventor: MIFUJI MASANORI
IPC: F02M55/02
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To improve accuracy for positioning an injector around the axis and in the axial direction when it is joined to a branch pipe of a fuel supply pipe and prevent a holding metal fitting for holding the injector from being fitted to a wrong position. SOLUTION: In the state where the upper portion of an injector 10 is inserted and connected to a branch pipe 21 of a fuel supply pipe 20, a metal fitting 30 for holding the injector to be installed through the injector and branch piping is provided. The holding metal fitting 30 is provided with a pair of arm portions 31 that interpose the outer periphery of the branch pipe 21 and a pair of arm portions 32 to be inserted into a groove 16 at the side of the injector 10. The spring force acts upon the arm portions 32 in the axial direction of the injector 10 at the side of the branch pipe 21. The connector 17 locates at the height equal to or higher than that of the groove 16. A protrusion 14 to be engaged with a recess portion 36 formed in the holding metal fitting 30 is provided at the position opposite the connector 17 on the peripheral line of the groove 16.
Patent JP-2001018433-A (JP)
Title: Multicolor thermal transfer printer
Inventor: IGA KANAME
IPC: B41J33/16
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To obtain good printing results by changing to overlap printing data of an ink other than an opaque ink with printing data of the opaque ink when printing boundaries between the opaque ink and the ink other than the opaque ink are in contact with each other. SOLUTION: Printing data for each of a first head 15-1 through a fourth head 15-4 is transferred to a color printer 11 to start printing. By the printing start, the first head 15-1 prints a character A part in black (opaque ink) to a paper 12, and then the second head 15-2 prints the part overlapping in yellow (transparent ink). Further, the third head 15-3 prints the part overlapping in magenta (opaque ink). The yellow which is a transparent ink and, magenta are overlapped to the side of a front face of black which is an opaque ink. Accordingly, good printing results can be obtained even when overlap printing is carried out with the use of a color printer of a poor printing accuracy.
Patent JP-H0477671-A (JP)
Title: Signal processor
Inventor: HASHIMOTO KUNIO
IPC: G01D5/245
Filed: 1990-07-19
Abstract: PURPOSE:To output a binary-coded signal almost coinciding with the cycle of an AC signal at a correct phase by holding the peak value of a signal having smaller peak value and subjecting thus held peak value to level comparison with a signal having larger peak value. CONSTITUTION:A second signal S2 smaller in peak value is processed with a peak holding circuit 15 while an offsetting is applied with an adder 17. Then, peck values H1 and H2 are set properly, so that the level of an output voltage Va can be turned to 'H' from 'L' at a timing almost coinciding with the timing of a positive peak value of an AC signal AC. In this case, transition of the level of the output voltage Va to 'H' enables very preferable level comparison.
Patent JP-H068977-A (JP)
Title: Spray for cleaning shoes
Inventor: KONNO TAKAMICHI
IPC: A47L23/08
Filed: 1992-06-25
Abstract: PURPOSE:To provide a spray capable of cleaning shoes, etc., extremely easily, particularly in the case of leather-made spiked sport shoes liable to be soiled with mud. CONSTITUTION:The shoe cleaning spray is filled with leather oil and is provided with a nozzle having an orifice diameter which can produce a spray pressure of the leather oil higher than the adhesion of mud, etc., to shoes.