baber/WOPTO huggingface dataset:
Patent JP-2000202510-A (JP)
Title: Device for attaching and detaching screw ring of roll chuck of rolling mill
Inventor: FUNAHASHI AKIRA
IPC: B21B31/08
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a device with which threads or the like are not damaged and much human power is not required when the screw ring of the roll chock of a rolling mill is attached and detached. SOLUTION: This device is provided with tower-shaped frames 10 fixed to the roll chock of the rolling mill, rotary shaft 20 hung down in the center of the frames and screw ring holding part 40 which is joined with a spline with the rotary shaft 20 and joind with the screw ring 51 and a torque limiter 22 and universal joint 23 are provided on the rotary shaft 20.
Patent JP-H02183805-A (JP)
Title: Cnc control system
Inventor: SASAKI TAKAO
IPC: G05B19/404
Filed: 1989-01-10
Abstract: PURPOSE:To enable each path to select a group of necessary offset data before working and to omit the need to have the offset data on other groups for a certain group by allocating freely the group of offset data to each path. CONSTITUTION:In the case plural paths are controlled by a single numerical controller, the offset groups 11 - 1m can be freely allocated to the paths 1 - n respectively. When a 1st work, for example, is worked, the path 1 uses the groups 1 and 11 of offset data and the path 2 uses the groups 2 and 12 of offset data respectively. While the paths 1 and 2 use the groups 2 and 12 and the groups 1 and 11 respectively at working of a 2nd work. Thus it is not required for each group to have duplicatively the same offset data.
Patent JP-H05188256-A (JP)
Title: Zoom lens device
Inventor: HORIO MOTOHIKO
IPC: G03B5/00
Filed: 1992-01-13
Abstract: PURPOSE:To provide a zoom lens device for easily assembling a zoom lens by forming an opening part on which supporting bars supporting plural lens frame bodies and a side cam barrel arranged on the sides of plural lens frame bodies can be arranged from a direction perpendicular to an optical axis, on the side of a lens-barrel main body. CONSTITUTION:First, the supporting bars 32, 34, and 36 supporting plural lens frame bodies 26, 28, and 30, are inserted along the direction perpendicular to the optical axis via the opening part 76 formed on the side of the lens-barrel main body 66, and arranged in prescribed locations inside the lens-barrel main body 66. Next, the side cam barrel 58 is inserted along the direction perpendicular to the optical axis, via the opening part 76, and arranged inside the lens- barrel main body 66. Then, respective cam pins 52, 54, and 56 formed on the lens frame bodies 26, 28, and 30 are fitted in respective cam grooves 60, 62, and 64 formed on the side cam barrel 58.
Patent JP-H05268207-A (JP)
Title: Frame synchronization system
IPC: H04L1/22
Filed: 1992-01-14
Abstract: PURPOSE:To prevent the influence of a frequency division clock phase at the time of executing conversion to n-string of parallel signal strings. CONSTITUTION:A parallel converting circuit 1 converts a digital signal string Di into the n-string of parallel signal strings in accordance with an input clock C1 so as to transmit them to signal lines 101-10n and also to output a frequency division clock C2. Frame synchronizing circuits 11-1n are provided so as to respectively correspond to the n-kinds of frame synchronization pattern arrangements of the parallel signal strings, respectively receive the parallel signal and the frequency division clock C2 and transmit frame synchronization establishment information S1-Sn at the time of establishing a frame synchronization. A phase detecting circuit 3 outputs phase information A1 such as the digital signal string and the frequency division clock C2 in accordance with frame synchronization establishment information from the frame synchronizing circuit, where the frame synchronization is established, and with the input clock. The parallel converting circuit 2 converts the digital signal string Di into the n-number parallel signal strings being prescribed arrangements accordance with phase information A1 and the input clock C1.
Patent JP-S56100932-A (JP)
Title: Sheathing method
Inventor: TAKEUCHI HIDEO
IPC: E02D29/02
Filed: 1980-01-18
Abstract: PURPOSE: To obtain in a shorter time a sheathing with the vertical facing the road, by stacking up the specially prepared blocks wherein the horizontal boards the end plates thereof have vertical surfaces are connected by connecting boards.  
     CONSTITUTION: The smaller size blocks A and the medium size and larger size blocks respectively B, C are used. In the former, the two horizontal boards 1, equipped with the matching part 6 where the lower end 4 and the upper end 5 are matched with vertical outer wall 3, are connected with the connecting boards 2 having a notch 7 on their lower sides. In the latter two, one or two horizontal boards are placed between said horizontal boards 1 and connected each other. Then on the foundation 8 the larger size blocks C are placed with their vertical outer wall facing the road, and on them the medium size blocks having three horizontal boards 1 are placed, and further on them the smaller size blocks are stacked so that the upper end 5 and lower end 4 match at the matching part 6. Between each of the stacked blocks AWC, the earth 11 are filled between the horizontal boards 1. Thus the sheathing works are finished. Because the outer surface of each block is vertical, the surface facing the road constitutes a vertical sheathing. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58123106-A (JP)
Title: Input and output unit of programmable controller
Inventor: YAMADA AKIHIRO
IPC: G05B19/05
Filed: 1982-01-14
Abstract: PURPOSE:To eliminate the need for address specification and to simplify the constitution of a transmission control part by connecting an input and an output unit in series to a controller body in a closed loop through one two-wire serial data line. CONSTITUTION:In a serial buffer register SBR for input units and output units, their input unit discrimination codes and output unit discrimination codes are stored. In initial serial data transmission, those discrimination codes are supplied to a receiver 9 and the CPU3 of the controller body 1 knows in what order the input and output units are connected in series between an output terminal SOT and an input terminal SI from those discrimination codes. Therefore, when a transmitter 8 sends out data, output data to be supplied to output units are sent out in prescribed order, and consequently the data is stored in the serial buffer register SBR of a necessary output unit.
Patent JP-S58120977-A (JP)
Inventor: NAKANO HISAFUMI
IPC: E05D15/04
Filed: 1982-01-13
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-H0749593-A (JP)
Title: Color electrophotography for high-quality intermediate color tone picture
Inventor: GUREGORII ROIDO ZUWADORO
IPC: G03G13/10
Filed: 1991-01-18
Abstract: PURPOSE: To provide a half-color tone dot copied matter which is obtained at high toner sticking rate, has high contrast and is sharp. CONSTITUTION: In a method for developing an electrophotographic image exposed by a laser scanning method using liquid toner; a) the surface of a photoconductive layer is sensitized with charge and 1st electric field is given to the surface, b) a medium color tone image is exposed on the surface by laser scanning, c) toner is applied to the surface at high speed under a condition that the 2nd electric field of at least 5000V/cm exists, the 2nd electric field is normal to the surface and has opposite sensitivity to the 1st electric field, and the toner includes toner particles dispersed in a non-polarity insulating liquid.  The toner particles are stuck to the surface in arm image state and the toner has following characteristic, that is, i) initial equivalent solid conductivity being <=10<-10> mho/cm, ii) the ratio of background conductivity to initial conductivity being <=0.3, iii) toner particles having ZETA potential of 60-200mV, and iv) the concentration of the toner particles in the liquid toner being 0.1-1.0wt.%.
Patent JP-S63172233-A (JP)
Title: Auto-focusing device
Inventor: AKASHI AKIRA
IPC: G03B13/36
Filed: 1987-01-12
Abstract: PURPOSE:To improve the operability of the titled device in a continuous photographing state by executing a series of focusing operation once or several times in each photographing when a camera is in the continuous photographing state. CONSTITUTION:If the succeeding photographing operation is inhibited in the continuous photographing state when an object (an object with a comparatively low contrast) whose focusing is difficult is being photographing, the photographing of the succeeding frame is delayed by the time required for the focusing operation up to focusing. Thereby, a microcomputer PRS executes a series of focusing operation (input of an object image, processing of a focus detecting signal and lens driving) once or several times in each photographing when the camera is in the continuous photographing state. Consequently focusing operation improving the operability in the continuous photographing state can be attained.
Patent JP-S62163393-A (JP)
Inventor: HAMADA MASAKAZU
IPC: H05K3/34
Filed: 1986-01-13
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-S57120746-A (JP)
Title: Coil spring device
Inventor: SHIGUMA HEIJIROU
IPC: F16F3/10
Filed: 1981-01-16
Abstract: PURPOSE:To make dynamic spring constant smaller by making up a flexible part into which a coil spring is to be buried from a synthetic resin foam having excellent water repellency and also forming a recession on its periphery. CONSTITUTION:A coil 1 is buried in a flexible part 2 which is almost cylindrically molded of a synthetic resin foam containing a desired proportion of a bitumen or asphalt, extending toward the axial direction of the coil 1. And, on the periphery of the flexible part 2, a spirally grooved recession 4 provided between the adjacent spring elemental wires 3 constituting the coil 1 and provided in the axial direction of the coil. Since the flexible part 2 contains a bitumen or asphalt, its water repellency is excellent and also the dynamic spring constant can be made smaller by the formation of the grooved recession 4.
Patent JP-2000207769-A (JP)
Title: Optical head device
Inventor: YASUZAWA TAKUYA
IPC: G11B7/135
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To provide an optical head device in which the sensitivity of a focus error signal is not dropped, even when plural kinds of optical disks having different substrate thicknesses are operated by using plural kinds of lens having different effective diameters, or even when they are operated by controlling a numerical aperture in one lens. SOLUTION: When two kinds of lenses having different effective diameters are used with reference to the operation of two kinds of optical disks having different substrate thicknesses, a focus error signal is detected by a light receiving part group having a light receiving part width matched to a beam spot size, in every light receiving face inside a light receiving part which constitutes a first photodetector 58 and a second photodetector 59. As a result, the focus error signal can be detected without lowering the sensitivity of the focus error signal with reference to the two kinds of optical disks having the different substrate thicknesses.
Patent JP-S5287782-A (JP)
Title: Rotary cutting device
Inventor: YOSHIKI TOMIO
IPC: B23D36/00
Filed: 1976-01-19
Abstract: PURPOSE: To cut a workpiece successively to a fixed length, maintaining continuous rotation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06210867-A (JP)
Title: Vessel for recording head
Inventor: MOTAI HIDEKAZU
IPC: B41J29/16
Filed: 1993-01-14
Abstract: PURPOSE:To provide a vessel for a recording head capable of keeping the recording head in a stable condition and ensuring the housing and ejecting operations without impairing ink discharge functions. CONSTITUTION:The vessel comprises a vessel main body 1 including a face opened at a right angle with respect to the ink discharge port formation face 4 of a recording head 3, a sliding lid 2 movable in its opening and closing operation along the opening 1A, wherein members 5 are provided that act to regulate putting in and out of the recording head 3 to the housing position in the opening 1A, and means is also provided in the sliding lid 2, which serves to deflect the side of the ink discharge port formation face of the recording head toward a receptacle 6 that is opposed thereto.
Patent JP-H08194462-A (JP)
Title: Display method of external character pattern
Inventor: AZUMA MASAHIKO
IPC: G06T11/20
Filed: 1995-01-17
Abstract: PURPOSE: To display and confirm the newest external character pattern without restarting a terminal in the middle of preparing and correcting an external character pattern on the terminal connected to a computer system. CONSTITUTION: An external character pattern 113 is prepared by an external character preparing program 120, and in order to confirm it by displaying it on a terminal 110, a debug flag 132 in external character data is turned on, and after it is temporarily registered in a host dictionary 130, whether or not an external character code 115 of the external character pattern 113 is stored in a control area 114 is searched, and when the external character code 115 is stored, a debug flag 116 is judged, and when it is turned on, its bit pattern 117 is judged as being in the middle of preparation, and a reloading demand is again presented to the external character preparing program 120, and the newest external character pattern 133 is displayed.
Patent JP-H02188344-A (JP)
Title: Transport device for paper
Inventor: FUKAZAWA AKIO
IPC: B65H9/00
Filed: 1989-01-13
Abstract: PURPOSE:To send out paper at a prescribed interval at the outlet of a transport passage even if paper sheets are transported nearly continuously, by independently controlling the transport speed at a part of the transport passage. CONSTITUTION:A speed change transport passage 2 is formed on the transport direction side of the first constant speed transport passage 1 for transporting paper always at a constant transport speed. The speed change transport passage 2 can perform speed change to an arbitrary transport speed. Further, the second constant speed transport passage 3 is formed in the transport direction of the speed change transport passage 2. In the vicinity of the constant speed transport passage, an interval detecting sensor 4 for detecting the interval of the transport of paper is installed. At the carrying-in port part of the speed change transport passage 2, a position detecting sensor 5 for detecting the position of paper is installed. These sensors are connected with an interval correcting calculation part 6 and transmits the interval detection information and position detection information. The calculation part 6 is connected with a transport speed control part 7 connected with a driving system for the speed change transport passage and sends the transport speed change information.
Patent JP-S63174493-A (JP)
Title: Additive color system photographing device
Inventor: BABA TATSURO
IPC: H04N9/00
Filed: 1987-01-14
Abstract: PURPOSE:To properly select the shortening of photographing time, valuing the vividness of colors and valuing the sharpness of a picture having no blurs, etc., by variable setting and separately controlling the luminance of a monitor, the stopping value of an diaphragm and the time of exposure according to the condition of photographing. CONSTITUTION:A filter rotary plate 3 having respective filters of R, G and B, driven rotatively by a motor 3A, a shutter 4, the diaphragm 5 and a lens 6 are fitted between a black-and white monitor 1 and a film 2. The respective signals of R, G and B are amplified with specified gains in amplifiers 9, 10 and 11, switched in a switch SW 12 and inputted in the black-and-white monitor 1. The gains of the amplifiers 9-11, the time of exposure of G, R and B in a switching timing device 7 and the stopping values of R, G and B in a diaphragm controller 8 are set in a CPU 13. The above-mentioned set values can be varied according to the kind of cameras and films by the CPU 13.
Patent JP-S60150252-A (JP)
Title: Magnetic recording and reproducing device
Inventor: YUKIMASA TAKATOSHI
IPC: G11B15/43
Filed: 1984-01-13
Abstract: PURPOSE:To turn a pinch roller arm, etc. with a small amount of power without changing an oscillation system, by providing an elastic member between a guide arm and a plate cam which kicks the guide arm fixed to the pinch roller arm. CONSTITUTION:In a tape travel mode, an arm 17 moves up to a position 17' and a magnetic tape 1 has a route 1'. Thus the tape 1 is held between a capstan 9 and a pinch roller 13' and shifted at a constant speed. An oscillation system is formed with the elasticity of the tape 1' between the capstan 9 and a take-up reel 5, the elasticity of a guide 21' and a guide arm 23' and the equivalent elasticity secured by a spring 23' which energizes a position guide 21' which is hooked between a plate am 29' and a guide arm 23' and matches with the tape tension, and the inertia of the reel 5. The spring constant of the spring 33' is selected so that no resonance is produced to the oscillation system owing to the disturbance caused by a take-up reel driving system, etc. Both a guide arm 23 and a plate cam 29 are turned approximately in the same direction. Thus, the variation of length is considerably reduced for a spring 33.
Patent JP-H05185234-A (JP)
Title: Termination processing method for multiple electrode one-side submerged arc welding process
Inventor: OHAMA NOBUYUKI
IPC: B23K9/127
Filed: 1992-01-14
Abstract: PURPOSE:To prevent a wire with an arc run out when welding at high speed is completed from colliding against a sealing bead produced on a groove part or a termination part, what is called sticking in the one-side submerged arc welding process using four electrodes. CONSTITUTION:In the one-side multiple electrode submerged arc welding process, when a forward angle is made plus by using the four electrodes, torch angles of respective electrodes are -20 to 0 deg., 0 to 15 deg., -10 to 10 deg. and 0 to 35 deg. on a first electrode, a second electrode, a third electrode and a fourth electrode, respectively. Besides, the interval between the second electrode and the third electrode is made into 100-250mm, the distance between base metals and a tip (hereinafter referred to as wire EXT.) is made into 20-40mm, 30-50mm and 40-80mm on the first electrode, the second electrode, and the third and fourth electrodes, respectively and on the weld zone termination, the wire is pulled up to the tip of the tip within one second right after the arc is stopped on the first and second electrodes, by which sticking is prevented.
Patent JP-S59129194-A (JP)
Title: Heat sensitive recording paper
Inventor: MAUE MASATO
IPC: B41M5/333
Filed: 1983-01-14
Abstract: PURPOSE:To provide heat sensitive recording paper enhanced in color forming sensitivity and preservability, obtained by containing methyl p-benzyloxybenzoate in a heat sensitive recording layer comprising a combination of a color formable substance and a phenol compound. CONSTITUTION:In heat sensitive recording paper using a combination of a usually colorless or light colored color formable substance (e.g., Crystal Violet lactone) and a phenol compound (which is one pref. melted at 70 deg.C or more and develops the above mentioned color formable compound through the reaction therewith and, for example, represented by 4,4'-isopropylidene diphenol), methyl p-benzyloxybenzoate is contained in a heat sensitive recording layer in an amount of, pref., 0.01-1pt. per 1pt. of the phenol compound.
Patent JP-S58121743-A (JP)
Inventor: MATSUURA KANZABUROU
IPC: A01K97/02
Filed: 1982-01-16
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-H01181291-A (JP)
Title: Liquid crystal panel drive circuit
Inventor: TAKAHASHI MASARU
IPC: H04N9/30
Filed: 1988-01-12
Abstract: PURPOSE:To prevent missing of picture element in a video signal by storing a sample signal by one scanning of a CRT alternately and using a readout circuit so as to read out the data in the memories in matching with the R.G.B arrangement by one scanning of a liquid crystal panel. CONSTITUTION:A synchronizing circuit 4 generates a sample synchronizing signal 22 based on a synchronizing signal 21 from a CRT video signal generator 1, a video signal 20 from the CRT video signal generator 1 is sampled in matching with the synchronizing signal by a sample circuit 3 and stored in memories 7, 8 alternately by a changeover circuit 10. The stored data is read out of a readout circuit 9 by a switching circuit 11 at the next scanning period in matching with the R.G.B arrangement by one scanning of the liquid crystal panel 6. Thus, the data is read in matching with the scanning period in this way to display the CRT video signal on the liquid crystal panel without missing of display.
Patent JP-H05189899-A (JP)
Title: Access system for disc unit
Inventor: HATTORI TOSHIAKI
IPC: G11B7/085
Filed: 1992-01-16
Abstract: PURPOSE:To suppress the influence of disturbance onto an actuator in the speed mode of a disc unit. CONSTITUTION:Head speed is estimated based on positional error information 18 between the disc surface and a head and current sense information 14. A speed reference generator 19 determines the residual distance of access operation based on the positional error information and then determines a speed reference of head based on thus determined residual distance. Driving current of an actuator is then determined based on the difference between an estimated speed and the speed reference so that the head speed follows up the speed reference. Influence of disturbance onto the actuator is then suppressed by adding the output from an integrator for integrating the positional error information being stored in a memory under position follow-up mode to the driving current of the actuator.
Patent JP-H01180498-A (JP)
Title: Supporting grid for nuclear fuel
Inventor: MORI KAZUMA
IPC: G21C3/344
Filed: 1988-01-12
Abstract: PURPOSE:To increase the strength over the entire part by assembling and coupling previously worked individual cells to form a supporting grid and forming thimble cells to the thickness larger than the plate thickness of the other cells for fuel rods. CONSTITUTION:The supporting grid is assembled by combining the unit cells 1 for the fuel rods and the unit cells 2 for thimble pipes to a required form and welding the joints of the upper and lower plates facing each other. The unit cells 1 and 2 are formed by using, for example, square pipes each having a prescribed length and blanking out springs 4 and fixing projections 5 thereto. The plate thickness in a part of the unit cells for which the strength is highly demanded is increased. The entire part is thereby made into a honeycomb structure and the strength over the entire part is increased.
Patent JP-H04237480-A (JP)
Title: Production of readily soluble buckwheat tea
Inventor: YASUDA TOSHITAKA
IPC: A23L2/38
Filed: 1991-01-21
Abstract: PURPOSE:To provide the title tea designed to granulate the edible portion of buckwheat seeds and utilize its ingredients, useful as a health food readily soluble in hot water. CONSTITUTION:The objective tea can be obtained through the following process: the edible portion of buckwheat seeds is heated and pregelatinized, parched and then dried. The product is extracted with hot water, and both the resulting extract liquor and the residue after extraction or said residue alone are (is) degraded with an enzyme followed by deactivating this enzyme. Subsequently, the above-mentioned hot water extract ingredients (or said liquor) and a solution produced by the enzymatic degradation are put to spray drying into a powdery form followed by granulation.