baber/WOPTO huggingface dataset:
Patent JP-S58224964-A (JP)
Title: Drum supporting device
Inventor: KIMURA JIYUNICHI
IPC: B65H54/54
Filed: 1982-06-22
Abstract: PURPOSE:To improve efficiency of drum winding and delivery operation by a method wherein a drum pushing axle having the height corresponding to the size of the drum diameter is selected optionally and driven, in a wire winding drum supporting device. CONSTITUTION:Either a high or low pushing axle is selected in response to the size of the drum applied. When the high pushing axle is selected, a pushing axle 3A at a higher position on a base block 4 is extended by a hydraulic cylinder 31A up to a supporting position and then a pushing head 5 is set to the extremity end of the axle. In turn, as for the base block 2, a disc 8 is fitted to the extremity end of the pushing axle 6 at a higher position. Replaced gear 23 is fixed to engage with a feeding gear 24, and a feeding driving shaft 9 is rotated, resulting in that a feeding screw cylinder 19 is rotated to move the feeding screw shaft 18, the disc 8 is approached to the pushing head 5 to hold the drum 1. When the pushing axle at a lower position is selected, the pushing head 5 is set to the pushing axle 3B on the base block 4 side, and the disc 8 is set to the pushing axle 7 at the base block 2 side. In this way, it is possible to accommodate rapidly and easily to any variation in size of the drum and efficiency of operation is improved.
Patent JP-S63273116-A (JP)
Title: Reproduction speed controller
Inventor: OKA NOBUYUKI
IPC: G05D13/62
Filed: 1987-04-30
Abstract: PURPOSE:To vary continuously a reproducing speed by means of a variable resistor by giving a digital signal in response to an input voltage set by the variable resister to variable frequency divider from an A/D converter so as to decide the frequency division ratio. CONSTITUTION:A voltage set by the variable resistor 116 from the frequency division N of a variable frequency divider circuit 111 of a PLL circuit is converted into a digital signal via an A/D converter 118 and the N is given as the digital signal. In varying the variable resistor 116, the N of the variable frequency division circuit 111 is changed and the oscillating frequency f0 of a variable frequency oscillating circuit VCO 110 is changed. The oscillated output of the VCO 110 is fed to a speed servo circuit 13 to form a speed reference and when the oscillating frequency f0 is increased, for example, the reproduction speed is quickened. Thus, the reference frequency of the reproduction speed is varied by means of the variable resistor in the sense of continuity close to an analog signal.
Patent JP-S61264968-A (JP)
Title: Electronic view finder
Inventor: TSUKIHARA TOSHIMITSU
IPC: H04N5/225
Filed: 1985-05-20
Abstract: PURPOSE:To eliminate a correcting means such as the streight line distortion correcting coil of a video tube deflection circuit system by providing a reflection mirror whose radius of curvature in horizontal direction changes sequentially instead of a conventional flat reflection mirror. CONSTITUTION:A video on the video tube 3 is reflected by the reflection mirror whose curvature varies sequentially in the horizontal direction, and is expanded by a lens 5 and enters the eyes 7 of a viewer. If, as shown in figure (a), a diagram distorted to the right-hand direction is projected on the screen, the radius of curvature of the mirror 5 is changed so that it distorts a true circle to one distorted to the left-hand direction which is shown in figure (b). Consequently, when the diagram shown in the figure (a) is projected to a reflection mirror 6, the distortion is corrected and appears as the true circle shown in the figure (c).
Patent JP-H04339703-A (JP)
Title: Box packing device
Inventor: ODAKA MASAHIRO
IPC: B65B5/08
Filed: 1991-05-13
Abstract: PURPOSE:To pack a plurality of types of cans in a box automatically. CONSTITUTION:A box carrying conveyor 3, which intermittently feeds a box 1, for which a plurality of rows of storage chambers 1a-1d are formed by partitionings 7, in the arranged direction of the storage chambers with a specified interval, is provided. Cylindrical shape article carrying conveyors 4a-4d which are allotted for each storage chamber of the box are connected to box loading positions 3a-3d on the box carrying conveyor, of which the number is the same as the number of storage chambers in one box. Transfer devices 5a-5d are provided between respective cylindrical shape article carrying conveyors and respective box loading positions, and when the box carying conveyor stops, cylindrical shape articles 2a-2d on respective cylindrical shape article carrying conveyors are transferred in specified storage chambers in the box. Also, a guide device, which guides cylindrical shape articles so that the transfer device can place them in the storage chamber easily, is provided. By this method, different types of cylindrical shape articles can be automatically packed in respective storage chambers.
Patent JP-S63271467-A (JP)
Title: Production of toner for electrophotography
Inventor: TAN RYOJI
IPC: C08F6/14
Filed: 1987-04-30
Abstract: PURPOSE:To improve the durability, electrostatic charge stability and cleanability of a toner by emulsion-polymerizing a specified phthalimide monomer and other polymerizable monomer and subjecting the resulting polymer emulsion to salting out and heat treatment. CONSTITUTION:10-60wt.% phthalimide monomer represented by the formula (where R1 is H or methyl and R2 is 1-6C alkylene) and 90-40wt.% other polymerizable monomer such as styrene are used as starting materials for resin for a toner. The monomers and a colorant and/or magnetic powder are dispersed in an aq. medium contg. an emulsifier and the monomers are polymerized. The resulting polymer emulsion is subjected to salting out so as to obtain a particle size distribution suitable for a toner and it is heat treated at the glass transition point of the resin component or above, washed and dried to produce a toner. This toner has superior durability, electrostatic charge stability, cleanability and resistance to blocking and contamination by vinyl chloride.
Patent JP-S63270271-A (JP)
Title: Anti-skid controller for motorcycle
Inventor: MURASHIMA KATSUYA
IPC: B60T8/1761
Filed: 1987-04-30
Abstract: PURPOSE:To carry out anti-skid control of motorcycle well by detecting a gear position and modifying command sending time after start of anti-skid control, thereby eliminating recovery delay of rear wheel speed. CONSTITUTION:A judging circuit 12 in an anti-skid controller 10 operates acceleration/deceleration, simulated body speed and slip rate of front and rear wheels through an operating circuit 14 based on signals fed from front and rear wheel speed sensors 22f, 22r, while furthermore operates an engine rotation based on a signal fed from an engine rotation sensor 24. A control unit 26 predicts gear position based on the operation results and an engine rotation-body speed table in ROM 18 and selects command sending time, i.e. a pulse width, after start of anti-skid control so as to drive respective coils 32, 34 in anti-skid control valves for front and rear wheels through valve drivers 28, 30. Consequently, good anti-skid control can be carried out without causing recovery delay of rear wheel speed.
Patent JP-S5441244-A (JP)
Title: Preventing method for crack initiation of welding heat affected zone
Inventor: NOSAKA TADASHI
IPC: B23K31/00
Filed: 1977-09-09
Abstract: PURPOSE: To control the precipitation of carbide at welding heat affected zone and to prevent the crack initiation, by cooling the weld joint zone to a room temperature and carrying out reinforcement building up, at the time of welding the reaction tube using at a high temperature.  
     CONSTITUTION: The materials to be welded 4, 4 of reaction tube are welded by  the weld metal 1 and are cooled once to a room temperature. Next, the reinforcement building up welding zones 7, 7 are formed centering around the welding upper  tip zones 2, 2. Surface of the heat affected zone 3 by the first welding is reinforced  by carrying out the building up welding 7, 7 and crack initiation by the precipitation of carbide is prevented. Moreover, cooling speed near the tip end part 8 of the  zone 7 is high and the precipitation of carbide is very small, because the whole  joint zone is already cooled after welding. Furthermore, crack initiation is prevented  by the coating of the heat affected zone and life of the joint zone is prolonged and  also, bending stiffness by thickening is increased. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02286364-A (JP)
Title: Printing output device
Inventor: KOGA HIROSHI
IPC: B41J5/44
Filed: 1989-04-28
Abstract: PURPOSE:To reduce cost and improve performance as well as efficiency in the processing speed of the title device by a method wherein the title device is provided with a plurality of emulation processing means having different control process commanding systems or different data output processing systems and a means holding internal or external picture generating units in common by the plurality of emulation processing means. CONSTITUTION:Printing output data, comprising a control command sent from a host computer or external CPUs C, C' to the input and output interface unit 103 of a printing output device B, are shifted to respective emulate function controlling and processing systems A, A' through a CPU 104 in the printing output device. The shifted data are analyzed by the printing controlling and processing unit or an output device controlling and processing unit 105 in the emulate function controlling and processing systems A, A' while control command procession is effected to send letter and figure informations to a letter and figure generating unit 106 through the CPU 104 in a printing output device main body B. The letters and figures are processed in the letter and figure generating unit 106 and, thereafter, they are sent to a bit and map memory RAM 107 for printing output data, then, the memory is deployed to send them to a printing output device driving system 108 to output the printing outputs.
Patent JP-S63274620-A (JP)
Title: Preparation of superconductive material
Inventor: FUJITA NOBUHIKO
IPC: C01G1/00
Filed: 1987-04-30
Abstract: PURPOSE:To improve critical temp. and workability of a superconductive material by injecting O2 or O ion into an alloy contg. each one kind of element alpha, beta of each specified group of the periodic table and >=one kind of element gamma of another specified group of the periodic table. CONSTITUTION:An alloy 2 contg. a kind of element alpha of the group IIa and IIIa of the periodic group, a kind of element beta including the alpha of the group IIa and IIIa of the periodic table, and >=one kind of element gamma of the group Ib, IIb, IIIb, IVa, and VIIIa of the periodic table, is prepd. For example, a chamber 1 contg. the alloy 2 and the inside of an ion source are evacuated, then, after introducing gaseous Ar and gaseous O2 until the partial pressures attain to specified values into said chamber 1 and introducing gaseous O2 into said ion source, high frequency electric power is applied to a coil 3 of the ion source and an accelerated voltage is impressed to an out-going electrode. Then, the alloy 2 is irradiated with O ions to oxidize the alloy, forming thus an oxide superconductor. By this method is critical current is improved because the crystal structure of the oxide and the oxygen defect are improved to ideal state. Moreover, a superconductor circuit is formed by oxidizing only necessary part of the alloy, or a part of a bulk alloy is transformed to a superconductor and worked thereafter.
Patent JP-H10297115-A (JP)
Title: Thermal transfer image-receiving paper and its manufacture
Inventor: ARAI TOSHIO
IPC: D21H27/00
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To make it possible to perform thermal transfer recording on both the sides of a base paper by a method wherein a receiving layer is provided on both the sides of the bas paper. SOLUTION: This image receiving paper is so constituted as to have a receiving layer made of resin, which receives the dye or ink of a thermal transfer sheet having a thermally transferable dye or ink layer when the thermal transfer sheet is heated. In this case, a thermal transfer image receiving sheet, on both the sides of the base paper of which the receiving layer made of paint film consisting of a powdered paint composition containing resin component is provided, is obtained.
Patent JP-S61267224-A (JP)
Title: Formation of fluorescent screen in fluorescent character display tube
Inventor: TOMITA SATORU
IPC: H01J9/14
Filed: 1985-05-20
Abstract: PURPOSE:To prevent aging by eliminating the shaping process after formation of fluorescent screen which may cause deterioration of the brightness of the screen while forming a photo-resist layer and controlling the size of fluorescent screen prior to the process for adhering the fluorescent particles. CONSTITUTION:Insulation layers 3, 3, segment electrode row 2 and substrate 1 are entirely covered with photo-resist layer 4. Then a portion 4a of the photo- resist layer 4 is removed in slit in longitudinal direction of substrate 1 to expose the segment electrode row (the central portion of exposed section 2b) again. The slit is formed by leading the laser beam produced from laser beam generator 5 through a deflector 6 to the scanning optical system 7 then line scanning the photo-resist layer 4 with said laser beam in perpendicular direction against the arranging direction of segment electrode and exposing in a slit. Thereafter, it is developed and rinsed to remove the layer 4 in slit thus to form a slit 4a. Thereafter, fluorescent screen forming process is performed.
Patent JP-H045868-A (JP)
Title: Failure diagnostic device for vehicle
Inventor: FUJIWARA TORU
IPC: H01L31/10
Filed: 1990-04-23
Abstract: PURPOSE:To designate a failure diagnostic position on the indistinct failure diagnostic position, and to facilitate failure diagnostic operation by providing a connector retrieval means retrieving a corresponding connector in order to indicate the failure diagnostic position. CONSTITUTION:When an operator 5 inputs a specific command through a user interface 2c, the command is transmitted over a connector retrieval mechanism 2d. The mechanism 2d retrieves a connector, to which inspection is indicated by a question, by the reception of car information from an inference mechanism 2b, and displays the name, shape and pole number of the connector to the user interface 2c. When the operator 5 executes the inspection of components corresponding to the question displayed or carries out the inspection of the components while referring to connector information designated and inputs the result to the mechanism 2b through the interface 2c and all unknown events are known, the name of a broken component is indicated. Connector information required for failure diagnosis can be retrieved, thus shortening the time of failure diagnosis while easily diagnosing failure even by an unskilled operator.
Patent JP-S62264488-A (JP)
Title: Disk device
Inventor: FUKUOKA ISAMU
IPC: G11B21/21
Filed: 1986-05-12
Abstract: PURPOSE:To prevent the erasing action to be occurred due to the contacting of a head and recording media by molding a suspension from a shape memory alloy, and changing a temperature so as to float up the head from the memory media, at the time of starting and stopping the memory media. CONSTITUTION:Respective suspensions 10 are formed by a rectangular deforming part 11 provided in the mutually separating direction by using a shape memory alloy, inclining parts 12 and 12 branched at a constant interval 13 from the deforming part 11 and inclined in the mutually approximating direction and a fitting part 14 provided to the parts 12. At the time of starting before a spindle 2 is rotated, a specified current flows at lead wires 15A and 15B, the suspensions 10 are heated and at the suspensions 10, joule heating is generated. By the joule heating, the shape of the suspensions 10 is formed so that it can be changed from the shape at the time of a room temperature to the shape where a magnetic head 7 floats up very slightly on a magnetic media 3. When the rotation of the spindle 2 is stopped, the device is gradually returned to the original condition. Thus, the head will not execute the action to erase the memory media.
Patent JP-H01278125-A (JP)
Title: Trouble detecting device for counting device
Inventor: INABA MASAHIRO
IPC: H03K21/40
Filed: 1988-04-30
Abstract: PURPOSE:To detect the fault of a rotary encoder due to a signal line trouble in a simple constitution by outputting a signal in case the voltage output of a frequency/voltage converting circuit exceeds the level of the voltage produced in accordance with a normal positioning action. CONSTITUTION:When a frequency/voltage converting circuit 71 converting the inverting frequency of the logical output of a direction deciding output circuit 44 which outputs a logical signal corresponding to the counting direction of an up-down counter 50 into the voltage exceeds the level of the voltage which is produced in accordance with a normal positioning action, a fault signal is outputted from a comparator 73. Thus it is possible to detect a trouble of a rotary encoder 3 due to the interruption of the signal output in a simple constitution.
Patent JP-H0249755-A (JP)
Title: Production of nitrobenzenes
Inventor: SATO HIROSHI
IPC: C07C205/12
Filed: 1989-04-26
Abstract: PURPOSE:To obtain compounds useful as a raw material for dyes, medicines, agricultural chemicals, etc., in high yield by using nitric acid as a nitrating agent and a specific layer clay mineral or specific compound oxide as a catalyst in nitrating benzenes in the vapor phase. CONSTITUTION:Benzenes are subjected to nitrating reaction with nitric acid as a nitrating agent in the vapor phase at 100-300 deg.C temperature. In the process, (A) an acidic layer clay mineral subjected to ion exchange with a polyvalent metal or (B) an acidic compound oxide of a group VIA metal of the periodic table with tungsten oxide, molybdenum oxide, niobium oxide or zinc oxide is used as a catalyst. Remarkably high catalyst activity and selectivity are exhibited for the nitrating reaction by using the above-mentioned catalyst and the activity thereof is sustained for a long period. The molar ratio of the nitric acid to the benzenes used is (5/1)-(1/10).
Patent JP-S61267989-A (JP)
Title: Portable type vtr stop device
Inventor: KOBUNE TAKASHI
IPC: G11B33/06
Filed: 1985-05-22
Abstract: PURPOSE:To prevent a VTR from being discharged at the time of carrying it, by providing a recessed part on at least one plane of the upper face, right and left side faces, and the lower face of a portable type VTR. CONSTITUTION:A portable type VTR 2 is contained in a recessed part 1a of a tuner 1. A stop arm 4 is always energized so as to turn counterclockwise centering around a projecting part 4a by a plate spring 5, and when the VTR 2 is contained in the tuner 1, first of all, a bottom face 2b of the VTR 2 pushes up a slant face 4d of the arm 4, the bottom faces 2b and a projecting part 4b contact to each other and are contained, and when the containment has been completed, the projecting part 4b is engaged to a recessed part 2a of the VTR 2. In this case, when the VTR 2 is moved in the direction Y from the tuner 1, a side 2c of the recessed part 2a hits against the projecting part 4b. When moving the VTR in the direction Y, an operating slider 7 is moved in the direction Y' and the arm 4 is rotated clockwise by pushing a projecting part 4e of the arm 4 by a projecting part 4e. In this way, when carrying the VTR, it can be prevented from being discharged.
Patent JP-S61268824-A (JP)
Title: Internal-combustion engine
Inventor: KATO MANABU
IPC: F02B31/02
Filed: 1985-05-22
Abstract: PURPOSE:To suppress generation of unburned HC or the like, by providing an opening and closing valve in one intake port and controlling, when said valve is opened, air-fuel ratio of a mixture supplied from the other intake port in accordance with a proportion of aromatic hydrocarbon in fuel, in the case of an internal-combustion engine equipped with two intake valves. CONSTITUTION:An engine, providing two intake valves 1A, 1B in every cylinder, respectively provides a fuel injection valve 5 in an intake port 4A for the first intake valve 1A and an opening and closing valve 6 in an intake port 4B for the second intake valve 1B. And the engine, increasing a proportion of air inducted from the intake port 4A occupying the whole intake air, sets air-fuel ratio in a side of the intake port 4A larger than a predetermined value. That is, when assumed A for intake air amount in a mixture from the intake port 4A, F1 for fuel quantity and Arr for weight proportion of occupying aromatic hydrocarbon in fuel, the intake air amount from the intake port 4B in an operative condition, that the opening and closing valve 6 is opened, is set so as to obtain a relation where A/F1>=0.0235XArr+5.29.
Patent JP-H10282556-A (JP)
Title: Mode setting device for miniaturized electronic equipment
Inventor: TAMURA KOJI
IPC: G03B15/05
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To make it possible to maintain the miniaturization of an electronic equipment such as a miniaturized flash emitter for a camera even when the instrument is provided with a various-mode setting part having an operation pushbutton and a display part. SOLUTION: The mode setting device is constituted of arranging a switch member 18 for setting up a mode and a zoom position display part having display windows consisting of plural light emitting diodes(LEDs) 20 on the rear face side of the miniaturized camera flash emitter body 11 to be an electronic equipment. A display plate 19 having plural display windows 19a provided with milky and translucent lens focal distance displays corresponding to respective LEDs 20 is fitted to the outer surface of the body 11, the switch member 18 made of an insulating rubber material is fitted to the inside of the body 11 and diaphragm parts 18e for individually dividing the LEDs 20 are formed unitedly with a pushbutton 18a for the member 18.  Consequently each mode is set up in accordance with the focal distance of a lens in each depression of the switch member 18, respectively LEDs 20 are successively turned on and displayed and the instrument is miniaturized by shortening the pitch interval of the LEDs 20.
Patent JP-S60252288-A (JP)
Title: Tracking control system of moving object
Inventor: KOUNO KATSUMI
IPC: G01S13/66
Filed: 1984-05-30
Abstract: PURPOSE:To make a high-degree tracking control of a moving object possible by selecting and applying the most effective algorithm in accordance with internal and external conditions of a tracking control system. CONSTITUTION:With respect to algorithms of the moving object tracking control which are used experimentally, the algorithm considered to be most effective at each time is selected and applied in on-line and real time on a basis of observation data obtained momentarily; and availabilities of algorithms at each time are discriminated in accordance with features of algorithms and conditions of the system or the like to select the most available algorithm, and parameters of features, conditions, and availabilities are grasped by data of simulation. However, the quantity of data which can be analyzed quantitatively is small, and most of them are based on qualitative discrimination; and then, procedures of algorithm selection are executed by the ambiguous logic (FUZZY decision making). The algorithms used in estimating and control mechanism 2 and 3 are determined in accordance with selecting procedures by a decision making mechanism 5 to perform always the high-degree tracking control of the moving object without influences of the variance of conditions.