baber/WOPTO huggingface dataset:
Patent JP-S58150395-A (JP)
Title: Controlling method of subscriber circuit for time division switchboard
Inventor: ONO CHIYUUKICHI
IPC: H04Q3/42
Filed: 1982-03-02
Abstract: PURPOSE:To realize the control through a common control circuit part for plural receiving circuits of multi-frame constitutions, by distributing the receiving circuits having functions common with each other at the same control bit position and then those receiving circuits having their proper functions at their corresponding bit positions respectively. CONSTITUTION:A control circuit part 1 of a subscriber circuit reads out sequentially the data written to a memory 10 by an internal counter and feeds them to a multiplex separating circuit 11. The circuit 11 performs the multiplex separation and a high-speed conversion for the control data given from an internal highway 4 and sends these data to subscriber circuits 20-2m with a 3-multi- frame constitution. The receiving circuits 200-20m detect the multi-frame patterns and discriminate the control data on their own circuits. In this case, the common function ABCJKMNQR is set at the same bit position, and functions DEFGPSTU and HL are set at their corresponding bit positions respectively in terms of the contents of each bit of distributing highways 50 and 5m which are connected to circuit 200 and 20m respectively.
Patent JP-S60177533-A (JP)
Title: Electron gun with grid for microwave tube
Inventor: KONISHI TAKAYOSHI
IPC: H01J23/06
Filed: 1984-02-23
Abstract: PURPOSE:To extremely minimize an electron beam disorder by bringing a shielding grid electrode in contact with a cathode so that the angle formed by the shielding grid electrode and a normal of the cathode face may be within a specific range. CONSTITUTION:A shielding grid electrode 2 is made of a material having thermal resistance, electric conductivity while being hard to emit electrons, for instance, pyrotechnic graphite. The shielding grid electrode 2 is attached to the cathode 1 while being equipotential to the cathode 1. The angle formed by a normal of the cathode face and the shielding grid electrode 2 is 67.5 deg. or smaller than that and larger than 0 deg.. Thereby, the shielding grid electrode can be given a beam shaping function thus being able to realize an electron gun having small disorder of the beam and uniform distribution of the cathode radiation current density.
Patent JP-H08208584-A (JP)
Title: Production of alpha, beta-unsaturated nitrile
Inventor: SOMEYA MASARU
IPC: C07C253/34
Filed: 1995-01-31
Abstract: PURPOSE: To improve the production yield and efficiency of an α,β-unsaturated nitrile by decreasing the frequency of failure of a pH meter attached to a multi- stage quenching column constituting a step of an α,β-unsaturated nitrile production process, eliminating the erroneous indication and enabling the stable operation of the multi-stage quenching column and the subsequent steps. CONSTITUTION: This process for the production of an α,β-unsaturated nitrile is characterized by the measurement of the pH of a circulation liquid in a sectional stage placed above the lowermost stage in a multi-stage quenching column constituting a step of the α,β-unsaturated nitrile production process and the control of the pH of each sectional stage of the multi-stage quenching column to 5-6.
Patent JP-S63201076-A (JP)
Inventor: KAWAMURA MOTOZO
IPC: A61L27/00
Filed: 1987-02-16
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-S60200219-A (JP)
Inventor: GEAHARUTO MIYURAA
IPC: B23K26/04
Filed: 1985-02-22
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-H09204152-A (JP)
Title: Opening and closing device for large-sized display body
Inventor: KOUTATSU TAKESHI
IPC: G09F13/04
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to secure a large work space and easily replace and maintain a light source, a display means, and components. SOLUTION: At the opening part on the front side of a frame body 1 which contains the light source 3, internal and external frames 8 and 9 in which a display panel is built are arranged and at both opposite parts of the frame body 1, shaft bodies 16 are arranged opposite each other. A 1st bearing part 17 and a 2nd bearing part which engage the shaft bodies 16 rotatably are formed at both upper parts of the internal frame 8 and external frame 9, which are supported rotatably by engaging the 1st bearing part 17 and 2nd bearing part with the shaft bodies 16.
Patent JP-S62190902-A (JP)
Title: Antenna system
Inventor: EGUCHI KOICHI
IPC: H01Q3/08
Filed: 1986-02-18
Abstract: PURPOSE:To return a horizontal stable table into a horizontal state speedily and to maintain the transmission/reception direction of a directional antenna with high accuracy by installing the directional antenna on the horizontal stable table, and detecting the quantity of inclination of the horizontal stable table due to disturbance from a moving and controlling the movement of the position of the center of gravity on the basis of the detected quantity of inclination. CONSTITUTION:The directional antenna 12 is supported on the horizontal stable table 14 whose fluctuations are suppressed by the gyro effect of a flywheel 18 and the inclination of the horizontal stable table 14 which slants by fluctuations of the moving body such as a ship where the directional antenna 12 is mounted is detected by inclination detecting means 74 and 76 to move the gravity center position of the horizontal stable table including the directional antenna 12 forcibly, thereby compensating the inclination of the horizontal stable table 14. Consequently, even if the directional antenna 12 is disturbed by fluctuations of the moving body, etc., the antenna can be directed accurately to a communication satellite all the time. Thus, a high-accuracy communication is made through this antenna system.
Patent JP-2000205144-A (JP)
Title: Inscribing gear pump and its manufacture
Inventor: NAKAMURA EIJI
IPC: F04C2/10
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide an inscribing gear pump having good discharging efficiency and its manufacturing method. SOLUTION: A piston 60 is provided with a through hole 62 to make sliding contact with the periphery of another piston 56, which is arranged slidable within the through hole 62. Via a through hole 64 formed in the piston 60, a fluid is introduced between the pistons 56 and 60 and a lid 12, and when the discharge pressure acts on the pistons 56 and 60 through the fluid, the pistons 56 and 60 approach a driving gear 26 and a follower gear 22 and press them to the inner bottom part 16. This prevents or suppresses gap formation between the driving gear 26 and follower gear 22 and the inner bottom part 16. Even in case a crescent 40 protrudes from the gears 26 and 22 to generate an obstacle for the piston 60 moving, the piston 56 can press the driving gear 26, which allows suppressing the drop of the described actions.
Patent JP-H01279922-A (JP)
Title: High-strength liquid crystal resin molding and preparation thereof
Inventor: UMEZAWA MASAO
IPC: C08G69/44
Filed: 1988-02-15
Abstract: PURPOSE:To obtain a liq. crystal resin molding at a low cost by controlling the specific surface area of a molding consisting of a liq. crystal polyarylate resin or a liq. crystal polyesteramide resin wherein a specified mesogenic group is in the main chain to be above a specified value. CONSTITUTION:This high-strength liq. crystal resin molding consists of a liq. crystal polyarylate resin having a mesogenic group of formula I in its main chain or a liq. crystal polyesteramide resin and has a specific surface area of 0.29m<2>/g or larger and a strength of 63kg/mm<2> or larger. In formula I, X and Y are each a terminal such as alkyl, alkoxy, or cyano; A-B is a unit such as -CH=N-, -N=N, formula II, or formula III. As the molding, fibers and films are pref. and above all, a high-strength liq. resin fiber which has never been obtd. before can be obtd. at a low cost for an ultrafine fiber. To obtain such an ultrafine fiber, at least one component of a composite fiber obtd. by using a liq. crystal polyarylate resin or a liq. crystal polyesteramide resin and by means of a high speed spinning is removed and the remaining component is heated to carry out solid state polymn. thereof.
Patent JP-S61192666-A (JP)
Title: Sort mode setting system for copying machine
Inventor: NAKAMURA KOJI
IPC: B65H39/11
Filed: 1985-02-19
Abstract: PURPOSE:To improve operational performance of a sort mode system, by setting the sort mode on the sorter automatically when it is detected that the number of documents set on the tray of an automatic document feeding device is two or more and the set up number of copied sheets is also two or more. CONSTITUTION:When documents are loaded on a tray of an automatic document feeding device, ADF, the number of copying sheets is set by a copying sheet setting key 10, and a copy button 11 is pressed; a microcomputer 5 sets up ADF mode on a mode setting device 12, and documents are fed. Even through the document feeding is detected by a document feeding detecting switch 7, and when it is detected that some documents remain on the tray by a remaining document detecting switch 6, the microcomputer decides that two or more documents are set. In this case, if the set up number of the copying sheets is two or more, a mode setting device 13 is set in the sort mode automatically, even though handling of the SDF mode setting key 9 is failed. In such a way, the operational performance and the efficiency can be improved.
Patent JP-S57150104-A (JP)
Title: Turntable for disc
Inventor: SHIBATA NORIO
IPC: G11B3/60
Filed: 1981-03-09
Abstract: PURPOSE: To prevent disc surface shake with low cost manufacturing, by providing vent ducts so that air between a disc and a turntable mounting the disc can be exhausted through the rotation of the turntable.  
     CONSTITUTION: Vent ducts 11d are provided to an external circumference 11c of a turntable 11 so that the air in a space surrounded between a disc mounted on the turntable 11 and the turntable 11 can be exhausted by a centrifugal force through the rotation of the table and the disc is sucked to the turntable. Thus, surface shake can be prevented independently of a warp of the disc, allowing to achieve low cost for the products. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05229165-A (JP)
Title: Density gradation control type thermal printer and its control method
Inventor: KATSUKAWA TADASHI
IPC: B41J2/52
Filed: 1992-02-20
Abstract: PURPOSE:To obtain a recording image which is free from a variation in density gradation by thermal influence from a neighboring heating resistance element and has a high printing quality, by a method wherein the title printer is provided with a functional approximate calculating device in relation to thermal influence to be exerted upon the same element, which is during recording, by the neighboring each heating resistance within a time region obtained by dividing an electrification time to the heating resistance element. CONSTITUTION:Energy to be applied to each heating resistance element on an image line, which is during recording, is calculated by a degree of thermal influence operating circuit 45 through electrification timing data CKIj-CKP512j to be put in from a density- electrification timing conversion circuit 36 and an electrification enabling time tE to be put in from a strobe signal generating circuit 34. Thermal influence to be exerted upon the neighboring heating resistance by each heating element is obtained through impression energy of the each heating resistance element on the line during recording. Then density gradation data a1j-a512j are converted into a corrected electrification timing data C'KP1j-C'K512j by correcting the thermal influence from the neighboring same element of the each heating resistant element and the heating resistance elements R1-R512 each are electrified according to this data.
Patent JP-S61234873-A (JP)
Inventor: RONARUDO ROU
IPC: B01L3/00
Filed: 1986-02-18
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-S63203542-A (JP)
Inventor: HAYASHI YOSHIAKI
IPC: B65D1/02
Filed: 1987-02-17
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-S61195167-A (JP)
Inventor: MANFUREETO HEENKE
IPC: C09B67/22
Filed: 1986-02-20
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-S60181205-A (JP)
Title: Production of cam shaft
Inventor: OOSAKI SHIGEZOU
IPC: B22F5/00
Filed: 1984-02-24
Abstract: PURPOSE:To prevent deformation of an oil hole by adhering a pad material formed of wear resistant alloy powder and acrylic binder to a base material for a cam having a communicating oil hole then holding the material for prescribed time at a specific temp. then sintering the material. CONSTITUTION:A cast iron base material for a cam having an oil feed hole 2 in the central part and a hole 3 communicating with the hole 2 is prepd. A pad material 4 consisting of a powder alloy sheet is adhered to the surface in the sliding part of a cam part 1a and a through-hole 5 is provided thereto. An insert material 7 which does not adhere to the material 4 is adhered to the hole 3. The assembly is then held for >=5min at 150-380 deg.C in a non-oxidative atmosphere and is sintered at 950-1,150 deg.C by which a cam shaft is formed. Part of the material 4 is sintered in a liquid phase to form a hardened layer 8 joined integrally with the material 1. The deformation of an oil hole 6 is prevented by the member 7.
Patent JP-H05200994-A (JP)
Title: Cylinder cleaning apparatus for printing machine
Inventor: EBINA TOSHIHIKO
IPC: B41F35/00
Filed: 1992-01-27
Abstract: PURPOSE:To miniaturize the entire structure of the title apparatus and to make therewith smooth operation possible for winding and prevention of unwinding of a cleaning cloth by providing an operating member that operates a holding member to release the engagement between the holding member and a ratchet wheel while operating a member for making the cleaning cloth wound up with a winding shaft. CONSTITUTION:During operation for cleaning a rubber blanket cylinder 2, an air cylinder 25 is actuated and a rod 26 thereof is thrusted out, making a rocking lever 18 turn clockwise for supporting. Since the lever 18 is engaged with a one-way clutch 15 during such operation, a cleaning cloth 6 wound round a winding shaft 14 is taken up without being drawn toward the rubber blanket cylinder by occurrence of ink tack or the like to the cylinder. When the lever 18 is turned counterclockwise, a roller 20 makes a holding lever 30 swing counterclockwise, and a claw 30a is separated. As a result, engagement of the claw 30a and a claw 10a is released, enabling a ratchet wheel 10 to rotate. When the claw 30a and the claw 10a are engaged with each other, the ratchet wheel 10 does not turn by virtue of a one-way clutch 11, and the cleaning cloth 6 is not unwound. The cleaning cloth 6 can be unwound only when the engagement is released, and a new part of the cleaning cloth is unwound while making the used part wound up by the winding shaft 14.
Patent JP-S59225829-A (JP)
Inventor: GERARUDO MIRUTON ROODA
IPC: B05D7/14
Filed: 1984-02-22
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-H10232493-A (JP)
Title: Manufacture of naphthoquinone-diazido type photosensitive agent
Inventor: KUWANA KOJI
IPC: C07C303/28
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To reduce loss in manufacturing the photosensitive agent by condensation reaction of a compound having phenolic hydroxyl group with 1,2- quinonediazido-4 or 5-sulfonylhalide and to reduce a content of impurities and to obtain the photosensitive agent in the form of a solution. SOLUTION: The naphthoquinonediazido derivative photosensitive agent is obtained by performing the condensation reaction of the compound having a phenolic hydroxyl group with the 1,2-quinonediazido-4 or 5-sulfonylhalide in a first organic solvent miscible with water, and then adding a second organic solvent separable from water and water to separate the reaction product into 2 liquid phases to obtain the naphthoquinonediazido derivative formula in the form of the second solvent solution, thus permitting the yield to be enhanced and safety to be ensured.
Patent JP-H11218877-A (JP)
Title: Heat-developable photosensitive material and image forming method using the same
Inventor: ITO TADASHI
IPC: G03C1/498
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain a heat-developable photosensitive material high in Dmax (highest density) for photographic printing plate, especially, for a scanner and an image setter, by incorporating a compound specified in melting point and a specified organic compound in the material on the side of an image forming layer. SOLUTION: This image forming layer containing photosensitive silver halide contains a main binder made of a polymer latex having a glass transition point of -30 deg.C to 40 deg.C and is formed by using a coating fluid containing water in an amount of >=60 weight % of a solvent. The photosensitive material contains, on the side of the image forming layer, the compound having a melting point of <=130 deg.C and represented by formula I and the organic compound represented by formula II, and in formulae I and II, R is an alkyl group; (m) is 1, 2, 3 or 4; T is a halogen atom or an alkyl or aryl or alkoxy or nitro group; and (k) is 0, 1, 2, 3, or 4.
Patent JP-H07218602-A (JP)
Title: Semiconductor tester
Inventor: KOBAYASHI SATOSHI
IPC: G01R31/3183
Filed: 1994-02-07
Abstract: PURPOSE:To shorten the time required for setting the test conditions when a large number of devices of same model are tested repetitively. CONSTITUTION:Test condition numbers and corresponding test condition data are stored in a memory 14. When devices of same model are tested, a test control unit 10 transfers an instruction 'Test under conditions (n)' to an instruction analytic circuit 13. The circuit 13 analyzes the instruction and designates a test condition number for the memory 14 thus reading out a test condition data therefrom. The test condition data controls a variable signal delay circuit. This constitution reduces the read/write operation of disc and the number of times for delivering an instruction from a test control unit to the instruction analytic unit thus shortening the time required for setting the test conditions while enhancing the efficiency of entire system.
Patent JP-S54126987-A (JP)
Title: Method of and apparatus for twisting communication cable wires into a quad
Inventor: HASEBE HIDEJI
IPC: H01B13/02
Filed: 1978-03-27
Abstract: PURPOSE: To permit a quad having a satisfactory electric characteristic to be obtained even with a large conductor diameter by giving the individual element wires with twist in alternate directions S and Z and then giving the bundle of the wires with forced twist in the same direction as the direction of twisting before twisting.  
     CONSTITUTION: Individual element wires 1 supplied from supply bobbins 2 and 2' without being twisted are led through guide rings 16, hoods 18, dies 18, smoothing rollers 19, brake rollers 9 and dancer rollers 10 to a twisting unit 4, where they are given twist in alternate S and Z directions. Of these element wires two wires 1A on one diagonal of a square are led through a divider 11 to a twister 3, while the other two wires 1B are led through a shift roller 23, the divider 11, a twisting base 12 and a forcible twisting mechanism to the twister 3, whereby the individual element wires 1A and 1B are twisted together into a quad by shifting disturbed twist portions of these wires from one another. In this way, it is possible to obtain a quad of a satisfactory electric characteristic even with a large wire diameter by removing residual stress through twisting in alternate S and Z directions. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06230881-A (JP)
Title: Circuit board for coordinate detector and coordinate detector using the circuit board
Inventor: KIKUCHI TOMOKO
IPC: G06F3/046
Filed: 1993-01-29
Abstract: PURPOSE:To reduce noise generated from a circuit board without degrading the performance of a coordinate detector and to enlarge a valid area especially in a small-sized coordinate detector. CONSTITUTION:In the circuit board of the coordinate detector provided with a sense part composed of the sets of sense lines for detecting X coordinates and the sense lines for detecting Y coordinates which are the sense lines parallelly arranged with prescribed intervals respectively in an X direction and Y direction and a processing circuit provided on the periphery, constitution is performed by a multi-layer board, signal lines 19 for constituting the processing circuit is provided on a first layer and dummy sense lines are provided on the part of a second layer corresponding to 19 with the interval and the direction same as the sense lines and are grounded. By overlapping and providing the X dummy sense lines and Y dummy sense lines on the second layer among the multi-layer board, a mesh earth 17 is constituted. The constitution is performed so as to cover 19 with 17. 17 is provided on a third layer similary to the second layer and the first layer is held between the second layer and the third layer.
Patent JP-S56131260-A (JP)
Title: Color picture memory system
Inventor: EJIRI KOUICHI
IPC: H04N1/21
Filed: 1980-03-18
Abstract: PURPOSE:To store a document picture having a small number of colors, with a small quantity of information, by storing information for one page in the 1st memory in the order of picture elements in row without concerning to kind of colors, and also by storing addresses of boundaries in the different color parts in the 2nd memory. CONSTITUTION:Picture information separated into two colors by a lens mirror system is read by image sensors 4A and 4B separately and then converted into color signal CS by operator 10. Signals of respective picture elements separated into signal CS are binary-coded by quantizer 11, and information separated into two parts, background and picture part, is inputted to encoder 12 without discrimination between black and white and stored in memory 13 successively. Meanwhile, synchronizing with a one-picture-element transfer clock which is not shown in the figure, counter 20 counts X and Y coordinate values of picture elements. On the other hand, the number of lines and the run length are encoded 21 synchronizing with the detection of operator 10 as to dichromatic boundary picture elements and then stored in memory 22. Thus, a document picture having a small number of colors is stored with a small quantity of information.