baber/WOPTO huggingface dataset:
Patent JP-S6441391-A (JP)
Title: Noise reduction circuit for color television signal
Inventor: ACHIHA MASAHIKO
IPC: H04N9/64
Filed: 1987-08-07
Abstract: PURPOSE:To reduce noise correctly even with respect to a tilt pattern by utilizing an input/output signal of a frame memory retarding an output signal whose noise is reduced by one frame from an arithmetic circuit as an input signal of a color phase correction circuit and controlling the phase circuit by a movement detection circuit utilizing the input/output signal of the frame memory. CONSTITUTION:The noise reduction is operated by utilizing a signal B (2nd signal) whose noise is reduced in one preceding frame while the polarity of the chrominance carrier signal is inverted at a color phase correction circuit 5 for a composite color television signal (1st signal A) inputted to an input terminal 1 by means of an arithmetic circuit 2 and a signal C (3rd signal) whose noise is reduced is outputted at an output terminal 3. A 3rd signal C whose noise is reduced is inputted to a frame memory 4. A color phase correction circuit 5 utilizes the input/output signal of the frame memory to output the signal B where the chrominance carrier signal of one preceding frame is inverted by utilizing the input/output signal of the frame memory. The color phase correction circuit 5 is controlled by a movement coefficient (k) representing the movement information extracted by the movement detection circuit 6. Thus, noise reduction is attained.
Patent JP-S6088492-A (JP)
Inventor: TSUNASHIMA EIICHI
IPC: H05K3/34
Filed: 1983-10-20
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-H1039006-A (JP)
Title: Connection structure of sonar dome and fairing plate
Inventor: SUGIMOTO SHINICHI
IPC: B63G8/39
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a connection structure of a sonar dome and a fairing plate, capable of accurately, simply and shortly filling a clearance of an abutment part between the sonar dome and fairing plate without using a sealing material, etc., by simple works, and of effectively preventing flow noise generated from the clearance. SOLUTION: A fitting member 4 of a sonar dome main body 3 is suspended in a ship bottom 2, and a bead part 8 of the sonar dome main body 3 is clamped and fixed to a bead sheet 5 provided in the fitting member 4 via a bead clamp 6 and a bolt 7. Further, a fairing plate 9 formed so as to bend an iron plate or a fiber reinforced plastic plate, etc., is fitted on a surface side 3a of the sonar dome main body 3 and all surface sides 4a of the fitting member 4, and a projection part 10 for filling a clearance h generated in an abutment part X is integrally formed in the abutment part X between the sonar dome main body 3 and the fairing plate 9 thereof.
Patent JP-S6255436-A (JP)
Title: Fuel injection quantity controller for diesel engine
Inventor: KAWAGOE MICHIO
IPC: F02D41/40
Filed: 1985-09-04
Abstract: PURPOSE:To carry out an optimum quantity of pilot injection corresponding to temperature for reducing combustion noises by controllably increasing and decreasing a pilot injection quantity for ignition within a predetermined time defined on the basis of temperature. CONSTITUTION:The ignition of fuel which is pilot injected is detected by an ignition sensor 55 in an auxiliary combustion chamber 36. Also, an ignition delay reference time is figured out by a map beforehand stored in ROM of ECU 60 on the basis of cooling water temperature detected by a water temperature sensor 54. And on the basis of the presence of detecting signal of the ignition sensor 55 before the passage of the ignition delay reference time are corrected an actual pilot injection current supply time and a main injection starting time to give a drive signal to a fuel controlling valve 21 and alternate repetitively the pilot injection and the main injection. Thus, the pilot injection quantity is decreased when the ignition is detected within the ignition delay reference time and increased when the ignition is not detected.
Patent JP-H1034457-A (JP)
Title: Spring assembling device
Inventor: IDEUCHI TAKESHI
IPC: B23P21/00
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To insert a spring easily into a spring cylinder by providing a drive mechanism for compressing the spring along the spring cylinder, a drive mechanism supporting member for supporting the drive mechanism, and a guide cylinder removably fitted to the spring cylinder so as to guide compression of the spring. SOLUTION: A hydraulic pump 14 is driven to supply power to a hydraulic cylinder 11 fitted to a cylinder support fitting 12, and compression of a spring is started. In this case, the tip of a piston of the hydraulic cylinder 11 is in contact with a spring bearing 2a. After confirming the insertion of the spring bearing 2a into a spring cylinder 3, compression of the spring 1 is suspended, and an insert guide 8 is taken out of the spring cylinder 3. Compression of the spring 1 is resumed and stopped at the set length. A nut is then screwed with a spring fixing stud 4 to fix the spring bearing 2a, thus completing assembly of the spring 1.
Patent JP-H0757326-A (JP)
Title: Method and device for magneto-optical recording
Inventor: KIRINO FUMIYOSHI
IPC: G11B11/105
Filed: 1993-08-09
Abstract: PURPOSE:To provide a magneto-optical recording method recording by eliminating thermal interference between formed recording domains. CONSTITUTION:A recording pattern formed according to a fixed modulation system is recorded on the same or different track on a magneto-optical recording medium by dividing into plural times and at least using a laser beam. When recording by dividing into two times, first of all, a recording code M recorded on every other one, and the domains 111 are formed, and succeedingly remaining recording is performed, and the domains 112 are formed. The domains are recorded without receiving the thermal interference. By irradiating the light beam while separating a certain distance, two-dimensional recording may be performed on the same track.
Patent JP-H0857713-A (JP)
Title: Gear generating method
Inventor: NISHIGUCHI TOMOAKI
IPC: B23F5/16
Filed: 1994-08-22
Abstract: PURPOSE: To increase life of a pinion cutter by reducing effects of mechanical stress and thermal stress on a tooth part by cut chips in a generation gear cutting method by rolling contact of the pinion cutter with a tooth material. CONSTITUTION: For finishing a gear material 12 in a tooth form 35 of an involute function, a phase of a pinion cutter is moved to advance to the gear material 12 for a rotation quantity in proportion to an involute function θ0 -θn-1 in accordance with a cutting depth x1 -xn-1 . In this case, its advance angle becomes the largest in an initial phase. By thus moving the pinion cutter to advance to the gear material 12, a tooth part at each position is engaged in a deflected condition to a single tooth surface generated in the gear material 12 in the final stage in the engagement condition in gear cutting, and a tooth surface of the tooth part applicable to the single tooth surface is not related to gear cutting, thereby mechanical stress or thermal stress by cut chips is not applied.
Patent JP-2000019859-A (JP)
Title: Wet type image forming device
Inventor: IWAI SADAYUKI
IPC: G03G15/10
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a wet type image forming device capable of obtaining an excellent image, with high productivity at a low cost, by eliminating the change of bias potential of primary transfer, in the wet type image forming device provided with the wet type developing device adopting high viscosity liquid developer, and an intermediate transfer body with low resistance value. SOLUTION: In this wet type image forming device capable of performing primary transfer for transferring the toner image on an image carrier to the intermediate transfer body, and performing the secondary transfer for transferring the toner image on the intermediate transfer body to transfer material and provided with the image carrier 10 for forming the latent image on the surface thereof, the wet type developing device 40 for developing the latent image by the high viscosity liquid developer, the intermediate transfer body 55 to which the toner image on the image carrier is transferred, and the transfer material 100 to which the toner image on the intermediate transfer body is transferred, the image forming device is allowed to adopt the endless belt with the low resistance as the intermediate transfer body,  to dispose potential holding means capable of holding the specific potential between the primary transfer side bias electrode and the secondary transfer side bias electrode on the endless belt, and in the midst of performing the primary transfer on a part of the endless belt, to perform the secondary transfer on another part of the endless belt.
Patent JP-2000024987-A (JP)
Title: Manufacture of round blade for paper cutter and round blade unit
Inventor: HATTORI KOICHI
IPC: B26D1/14
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a round blade for a paper cutter having the sufficient cutting quality even if edging grinding work is not performed after punching. SOLUTION: In a manufacturing method of a round blade for a paper cutter having a disk-shaped round blade and a straight line-shaped fixed blade and being constituted in such a way that the round blade is journalled so as to be rotatable and movable in the extending direction of the fixed blade, the disk surface of the round blade is inclined in the extending direction of an edge of the fixed blade, an edge of the round blade is allowed to abut to the fixed blade, and paper is cut by moving the round blade, the round blade is formed in such a way that a steel plate is punched in a pattern by a press to form a disk-shaped member 41, a member 47 having hardness higher than the steel plate of a material is allowed to abut to the peripheral edge part 45 of the surface 51 on the burr forming side of the disk-shaped member 41,  and an angle formed by the abutting surface 49 of the member 47 and the disk surface 51 of the disk-shaped member 41 is held at a prescribed angle to relatively rotate the disk-shaped member 41 and the member 47.
Patent JP-S58104057-A (JP)
Inventor: NAKAGAWA KATSUSHI
IPC: C04B38/08
Filed: 1982-11-11
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-S6352140-A (JP)
Title: Method for processing silver halide color photographic sensitive material
Inventor: ABE AKIRA
IPC: G03C7/44
Filed: 1986-08-22
Abstract: PURPOSE:To reduce the amount of washing water used and to prevent the formation of bacteria and mold without using an antibacterial agent or an antimold agent by specifying the amount of washing water replenished and the amounts of Ca and Mg ions in a washing tank and by adding a specified chelating agent. CONSTITUTION:An exposed silver halide photographic sensitive material is color-developed, fixed and washed. In the washing stage, washing water is replenished by an amount 2-50 times the amount of a soln. brought out of the preceding bath per unit area of the sensitive material. The amounts of Ca and Mg compds. in a washing tank are regulated to <=5mg/l each (expressed in terms of Ca and Mg) and a chelating agent having >=6 stability constant of chelation with Ca and Mg is added to the washing water. The amounts of Ca and Mg in the rinsing water can be reduced with an ion exchange resin or a reverse osmotic device. The water in at least one of the washing tank and an auxiliary washing tank is preferably irradiated with UV. Thus, the propagation of mold is inhibited.
Patent JP-S6092073-A (JP)
Title: Automatic space setting method of blowpipe
Inventor: ITOU YOSHIMASA
IPC: B23K7/10
Filed: 1983-10-22
Abstract: PURPOSE:To make equipment such as a connecting rod in front of shifting stands unnecessary and improve work efficiency by utilizing a belt used for shifting of the shifting stands effectively in automatic space setting of blowpipe of large size gas cutter of NC control system. CONSTITUTION:Shifting stands 21a- are provided on a bead 2 laid at a right angle to rails 1 on a pair of machine bodies that travels on two rails 1, and these can be shifted by a steel belt 5 that is turned in longitudinal direction of the beam 2 by a driving stand 20. The stands 21a- are released from the beam 2. The stand 20 is moved to the left, and the stands 21a- are moved to the left until the stand 20 comes into contact with a switch 27 while bringing it into collision absorbing shock with stands 21a- successively, and returned to a space D. In the case where spacing of all blowpipes is set to D+alpha, the stand 21a is fixed to the beam 2, and the stand 20 is moved to the right by alpha. The stand 21a is connected to the belt 5 and released from the beam 2. Then, the stand 20 is moved to the right by alpha. The stand 21b is connected to the belt 5 and released from the beam 2. Similar operation is made successively hereafter.
Patent JP-H0362567-A (JP)
Title: Input protecting circuit
Inventor: MURAKAMI KOICHI
IPC: H01L27/06
Filed: 1989-07-31
Abstract: PURPOSE:To increase surge resistance by the effect of a little increase of area, by arranging an Nch MOS transistor whose source is connected with a power supply and Pch MOS transistor whose source is grounded, between an input terminal and a gate of an internal circuit, and connecting the gates and the drains of these transistors with input terminals. CONSTITUTION:When a (+) surge is applied, a surge current flows toward the power supply VDD side through a power supply side parasitic diode 42, and the voltage of an input terminal 46 ascends since the surge current is large. As the result, the potentials of the drain 36 and the gate 36 of the Nch MOS transistor 45 also ascend, and the transistor 45 turns ON. The surge current therefore flows in the transistor 45 as a by-pass. Similarly when a (-) surge is applied, the current flows from the grounded side through a parasitic diode 43 on the grounded side, and the voltage of the terminal 46 descends since the current is large. As the result, the potentials of the drain 33 and the gate 35 of the Pch MOS transistor 44 also descend, and the transistor 44 turns ON, so that the surge current is bypassed.
Patent JP-H1138176-A (JP)
Title: Method and device for measuring parallelism of attached end plug of nuclear fuel rod
Inventor: IMAI TOMOHITO
IPC: G01B11/00
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To quickly and accurately measure the parallelism of a by detecting the displacement between the center axis of fuel rod clad part and the center position of fuel rod end plug measured at a plurality of measuring points along the axis direction of fuel rod end plug part and measuring the difference in the displacements at the measuring points. SOLUTION: On a plurality of V blocks 12 set on a base table at an equal interval, nuclear fuel rods 11 are placed in horizontal state. A running dolly 14 is moved along a slide guide 13, laser sensors are operated at a plurality of measuring points of clad part and end part of the nuclear fuel rod 11, which position in the laser light region of each laser sensor the cross section of each measuring point of the nuclear fuel rod 11 exist is measured and input in an operator. Here, the center position of the nuclear fuel rod 11 on X, Y plane at the measuring point is measured. On the other hand, the moving position of the running dolly 14 is measured with a linear scale 19 and the center position of the nuclear fuel rod 11 at the measuring point is calculated in X, Y and Z dimensions.
Patent JP-H0483003-A (JP)
Title: Traveling rail
Inventor: TAKEMURA TSUGIMORI
IPC: E01B5/14
Filed: 1990-07-25
Abstract: PURPOSE:To stably run a traveling truck by displacing the curvature center of an inner rail, of two rails disposed in a curve, to the outer rail side from the curvature center of the outer rail. CONSTITUTION:In a curve part, an outer rail R1 is laid at a curvature having a point 01 as the center. Then, an inner rail R2 is laid at a curvature with a point 02 displaced by a distance Z to the rail R1 side from the point 01 as the center. Then, a traveling truck 1 having driving wheels 2 and driven wheels 3 capable of sliding in the axle direction is provided on the rails R1, R2. Thus, the track of the wheels 3 forms a curve K, and the axle directional moving amount of the wheels 3 becomes smaller than ever, so that the traveling truck can be stably run.
Patent JP-S5897699-A (JP)
Inventor: KAMAIKE HIDEKI
IPC: G21F9/00
Filed: 1981-12-08
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-H0619383-A (JP)
Title: Intellectual training tool
Inventor: SUZUFUJI MASUHIRO
IPC: G09B1/30
Filed: 1992-07-02
Abstract: PURPOSE:To obtain the intellectual training tool which can be folded in a bag shape on the whole and provides desired training by arraying plural punched chips which are printed as specified. CONSTITUTION:A panel 1 made of paper in a beltlike shape having a handle 2 projected is folded along longitudinal folding curves 4 to form the entirety in the bag shape, the punched chips 8a, 8b, 8c, and 8d which are formed in specific shapes and printed as specified are detachably fitted on the reverse side of this paper-made panel 1, and recessed places 9a, 9b, 9c, and 9d where punched chips selected among the punched chips 8a, 8b, 8c, and 8d can be arrayed and corresponding prints are provided. constituting the intellectual training tool.
Patent JP-H0246355-A (JP)
Title: Transmission control device
Inventor: MIZUNO TOSHIAKI
IPC: B60W10/10
Filed: 1988-08-08
Abstract: PURPOSE:To decrease the fuel consumption by having an auxiliary transmission gear returned automatically to the non-action state by means of a select lever when the standing of a vehicle continues more than the specified time in the action range. CONSTITUTION:When a vehicle being in the standing state, the battery voltage being less than the specified value, a throttle valve being entirely opened and a select lever being operated in the D range are detected, a microcomputer 2 starts clocking, and when the clocked time reaches the specified time, the microcomputer 2 outputs control signals into a transmission gear switching actuator 9 so that an automatic transmission gear 10 is put in the neutral state. As a result, the load over a fluid torque converter is lost and the idle engine speed is increased so that the idle engine speed can be set to the low engine speed that enables to secure the required performance of the auxiliary equipment group and the fuel consumption can be decreased.
Patent JP-H0645440-A (JP)
Title: Layout method of semiconductor integrated circuit
Inventor: UI NOBUYUKI
IPC: G06F17/50
Filed: 1992-07-24
Abstract: PURPOSE:To provide a macro-buried-type cell array method with which the widths of main power buses and loop power buses are properly selected and basic cells are not wasted. CONSTITUTION:One or more macro-cells 13-17 and a number of basic cells which are arranged systematically with predetermined intervals are formed in the inner region 12 of a semiconductor chip 10. The inner region 12 is divided into a plurality of regions. A power is supplied to the respective divided regions or to groups of a plurality of the divided regions which are arranged along certain directions through main power buses 19a, 19b,... 24a and 14b having certain widths. Further, a power is supplied to the macro-cells through loop power buses 14a and 14b which are stretched around the main power buses and the cells. A reference power consumption for one basic cell is obtained. Then a power consumption for a unit area of the macro-cell is obtained and, if it exceeds the reference power consumption, the wiring widths of the respective main power buses and loop power buses are increased so as to eliminate the power consumption difference.
Patent JP-S6442683-A (JP)
Title: Particle rotation type display
Inventor: ITO KENSUKE
IPC: G09F9/37
Filed: 1987-08-10
Abstract: PURPOSE: To make it possible to obtain characteristics having excellent display quality and responsiveness by using a waxy material as a main material for rotating particles for display. CONSTITUTION: The rotating particle dispersion panel 5 for display is constituted by dispersing the rotating particles 1 for display adjusted to have >=2 regions of different colors on the surfaces into an optically transparent substrate 2 in such a manner that these particles can freely make rotation and other motions within spaces 3 of a spherical shape, etc., filled with a dielectric liquid 4. This panel has means for impressing electric fields for controlling the motion of the rotating particles 1 for display, for example, a structure held by optically transparent two sheets of electrodes 8. The waxy material is used as the essential component of the rotating particles 1 for display. As a result, the particle rotation type display having the display quality equivalent to the display quality of the printed patter and good responsiveness is obtd.
Patent JP-S5987892-A (JP)
Inventor: KAMIKAWA YOSHINORI
IPC: H05K1/02
Filed: 1982-11-11
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-H0520775-A (JP)
Title: Image forming device
Inventor: ATOMICHI TAKAHIRO
IPC: G06F12/00
Filed: 1991-07-15
Abstract: PURPOSE:To prevent erroneous erasure of a resistered image and to efficiently erase the resistered image in a desired mode. CONSTITUTION:When the instructing means (keys of an operating panel) instructs the erasure of image data resistered in a recording means (magneto- optical disk), either a first mode to execute image formation by an image forming means (printer 2) or a second forming means to stop the image formation by the image forming means is selected by a selecting means (keys of the operating panel). An erasing means (CPU 12, 15) erases the image data of which the erasure is instructed from the recording means while controlling the image formation by the image forming means in accordance with the selected erasure mode.
Patent JP-S5987402-A (JP)
Title: Condensing body
Inventor: SHIOHAMA EIJI
IPC: F24S23/30
Filed: 1982-11-10
Abstract: PURPOSE:To control the angle of refraction and to attain highly efficient condensing without tracing sunlight by injecting transparent fluid into three spaces formed by making the center axes of two penetrating bodies having Fresnel lens-shaped frames coincide with each other and superposing them. CONSTITUTION:If the sunlight is made incident at 50 deg. angle for instance, the spaces A, C are filled with the transparent fluid W and the incident light is almost made parallel with the center axis O by the refracting action of the penetrating bodies 2a, 3b. The incident light to the penetrating body 3a goes straight on, is made almost parallel with the central axis by the condensing body 1 and is increased at its condensing degree by the Fresnel lens L. Thus, the condensing body 1 can be reduced at its size and weight by changing the filling method with the transparent fluid in respective spaces A, B, C of the condensing body 1 before and after noon and almost noon to refract the incident light to the Fresnel lens L so as to make it almost parallel with the center axis O, increase the condensing factor and increase the incident efficiency to an optical duct D.