baber/WOPTO huggingface dataset:
Patent JP-S5749286-A (JP)
Title: Laser device
Inventor: KASANO HIROYUKI
IPC: H01S5/00
Filed: 1980-09-10
Abstract: PURPOSE:To produce a laser beam by an apparatus having, as an illumination core of a suitable  concentration, a pair of electrode plates formed on two parallel surfaces of an active layer uniformly containing a rare earth element or a transition metal and by using an electroluminescense  (EL). CONSTITUTION:An EL laser element is mounted on a copper heat sink 1. The element is formed  by preparing a Zn single crystal plate 2 doped with Zn and Al and having a thickness of 250mum  and a resistance of 20OMEGAcm, successively forming by spattering a ZnS single crystal film 3 of  500mum thick and containing 1% of Tb and having excessive Zn and a conductive mesa film 5 of  In2O3 of 300nm thick, scribing pellets, attaching lead wires 7 and coating the thus formed structure with an Al2O3 film 6. The resonator has a width W of about 250mum and a length L of about  400mum. A D.C. variable power supply 8 is connected between the lead 7 and another read 71 to  apply a bias. As the bias voltage is increased, the upper surface of the element starts to produce  green light and a laser oscillation takes place as a threshold value is exceeded. The EL laser makes use of a collision excitation of local light emitting core caused by thermal electrons and, hence, suffers only a small influence of grid defect. In consequence, the oscillation can be carried out sufficiently even if there is a slight crystalline defect. In consequence, it is possible to mass produce the  laser device at a reduced cost.
Patent JP-S61282150-A (JP)
Title: Linear-motion wiper
Inventor: OGAWA OSAMI
IPC: B60S1/44
Filed: 1985-06-08
Abstract: PURPOSE:To increase the visibility of a windshield by making a wiper arm expandable and retractable by the action of a pump while varying the angle of a wiper blade by means of a motor. CONSTITUTION:A wiper blade motor 2 is fixed to the lower part of a wiper blade holding part 1 and a worm 3 is formed on the shaft of the holding part 1. The end of a wiper arm 9 is fixed, only vertically movably, to a worm wheel shaft 18, and the length of the wiper arm 9 can be increased and reduced by the action of a pump 12. Accordingly, by controlling the angle and length of the wiper arm 9 and the angle of the wiper blade part A by means of a control unit 13, a linear-motion wiper can be obtained. When the wiper is not in use, the wiper arm 9 can be rotated counterlockwise while being contracted, and moved onto the bottom edge of a windshield 20, increasing visibility.
Patent JP-S6018373-A (JP)
Title: Ink doner film device
Inventor: KOIZUMI NORIHIKO
IPC: B41J17/32
Filed: 1983-07-11
Abstract: PURPOSE:To facilitate handling an ink doner film and prevent wrinkling or miss printing from occurring, by enclosing an ink doner film into a cassette form container provided with a drawing-out window and a back-tensioning means. CONSTITUTION:The ink doner film 1 is contained in a cassette form cartridge 2 provided with the drawing-out window 3, a winding shaft 7 which is connected to a guide 9 by a spring 8 and exerts a back tension on the film 1 and the like. Accordingly, handling of the ink doner film is facilitated, the film thus back- tensioned is prevented from being wrinkled, and contamination of a recorded image, reverse printing and the like are prevented from occurring.
Patent JP-H01294105-A (JP)
Title: Traveling crane for automatic warehouse
Inventor: NAGAOKA TAKEO
IPC: B65G1/00
Filed: 1988-05-21
Abstract: PURPOSE:To improve the safety by installing a switch for prohibiting the traveling of a crane at the position on a manual operating panel and a crane on the opposite side to the operating panel, thus permitting the traveling to be disabled even if any switch is operated, in the title crane equipped with a manual operating panel. CONSTITUTION:An emergent stop switch 20 is installed onto an operating panel 19 for manual operation arranged on the home position side of a lower part frame 13. Further, an operating box 21 is installed on the counter home position side of the lower part frame 13, and an inspection switch 23 is installed. The emergent stop switch 20 and the inspection switch 23 are both pushing button switches, and the circuit is constituted so that even if any switch is operated, the traveling of a traveling crane 1 is suspended.
Patent JP-2000271350-A (JP)
Title: Insect robot
Inventor: HAGA YOSHINORI
IPC: A63H30/02
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to express insect-like actions by driving actuators in such a manner as to execute the actions regulated by action units selected according to an environmental condition for the duration time of the actions. SOLUTION: The obstruction existing within the action space is irradiated from left side and right side light emitting diodes 2a and 2b and the reflected rays are sensitized as environment signals by a phototransistor 3 which outputs an obstruction state signal as the environment state signal. A cadmium sulfide cell 4 sensitizes the external light in the action space, thereby setting an input parameter indicating the brightness in the action space. A microcomputer 10 regulates one kind among advance, retreat, right swivel, left swivel and stop as the kind of the action of the insect robot, regulates the duration time and execution speed of the action and drives electric motors as the actuators 13 and 14 for the duration time of the prescribed action at a duty ratio corresponding to the execution speed of the action.
Patent JP-H07290167-A (JP)
Title: Turn table rotary type die exchanging device
Inventor: KAWAI KAZUO
IPC: B21D37/04
Filed: 1994-04-27
Abstract: PURPOSE:To attain a turn table rotary type die exchanging device capable of carrying a die assembly body to be newly installed, to the specified position in a molding machine by the rotation of a turn table and setting it. CONSTITUTION:This device is provided with a turn table 4 on a base 8. Die moving mechanisms 5 and 6 are laid to be freely drivable symmetrically to the center of the table on the turn table. A cylinder 7 for rotating turn table is provided on the base, and the die moving mechanisms are connected respectively to die moving cylinders 10 and 11. Further, a sprocket is provided on the rod cover of an end face on the opposite side of the die moving cylinder, the one tip part of a chain to be engaged with the sprocket is fixed to the turn table 4, and the other tip parts of the chain are fixed to the die moving mechanism.
Patent JP-S6017317-A (JP)
Title: Device for preventing detector from malfunction
Inventor: IWASAKI TOSHIO
IPC: G01D21/00
Filed: 1983-07-11
Abstract: PURPOSE:To interrupt an input to a means for controlling an output from a detector precisely at the abnormal state of the detector to prevent the detector from malfunction by providing the titled device with a monitoring means of the variation factor of a signal outputted from the detector and a means for interrupting the input of the detector output to the control means. CONSTITUTION:A pressure measuring signal from a pressure transmitter 11 for a pressure gauge 5 fitted to a pressure regulated tank 2 for a vacuum equipment is inputted to a pressure alarm generator 12 and the pressure variation factor monitoring circuit 13. The pressure variation factor monitoring circuit 13 finds out the variation factor of the pressure measuring signal outputted from the pressure transmitter 11 through a differentiator, and if the variation factor signal exceeds a reference signal, turns on a contact corresponding to the prescribed value or more of the pressure variation rate. When the pressure transmitter 11 is failed, the pressure measuring signal is suddenly changed, so that a signal line closing a disconnection valve 7 by a pressure regulated tank pressure high signal outputted from the pressure alarm generator 12 is blocked and the disconnection valve 7 is kept at the opened status.
Patent JP-S615622-A (JP)
Title: Dynamic operation type pla
Inventor: SHIMURA TAKANORI
IPC: H03K19/177
Filed: 1984-06-20
Abstract: PURPOSE:To uniform the timing of a control signal and to facilitate logical design and circuit design by adding a clock of the 3rd phase to control clocks newly. CONSTITUTION:The clock phi3 of the 3rd phase is generated by delaying the rise of a clock phi1 and shorten the width of the ''1'' period of the clock phi1. Namely, the clock phi3 rises after the output signal 26a of a phi1 synchronism processing circuit 26 is established. The use of phi3 allows the input signal 26a of a phi1 synchronized dynamic operation type PLA37 to be used as the input signal of an AND35 while phi3 is 1. Then, phi1 and phi3 rise at the same timing, so the input timing of the AND surface 35 is the same with phi1. Thus, the timing of a control signal is made uniform, so the logical design and circuit design are facilitated.
Patent JP-H06312893-A (JP)
Title: Hoist device for turbine rotor
Inventor: INOUE SHINJI
IPC: B66C1/10
Filed: 1993-04-28
Abstract: PURPOSE:To provide a hoist device for a turbine rotor capable of performing accurate horizontal adjustment in a short time. CONSTITUTION:A turbine rotor 12 is hoisted, to detect respective hoist displacement amounts in both ends of the turbine rotor 12 by a pair of displacement sensors 40, 40, and based on this detecting information, unbalance of the hoist displacement amounts in both ends of the turbine rotor 12 is measured by a controller 42, to also calculate a moving position of a balance weight 32 so that unbalance of the hoist displacement amount is decreased to zero. In accordance with the moving position obtained by the controller 42, the balance weight 32 is moved to this position by a motor 36, to perform horizontal adjustment of the turbine rotor 12.
Patent JP-H01293484-A (JP)
Title: Closed loop extracting method for picture processor
Inventor: HIBINO MANABU
IPC: G06T7/60
Filed: 1988-05-23
Abstract: PURPOSE:To extract a closed loop such as a building without depending on a described feature by tracing the line of a building described on a map in a fixed direction. CONSTITUTION:A tracing origin 19 and a tracing direction 20 for building extraction are first determined, continuously, the line is traced in the reverse direction to a counter-clockwise direction is traced, origin returning is decided, as a result, the closed loop is confirmed, building-likelyness is decided, and the whole lines are traced. In such a way, when structures 23a-23e such as the buildings described on the map are extracted, the title closed loop extracting method obtained by the tracing by means of a counter-clockwise rule and the tracing of the two round trips of the reverse directional tracing is adopted without using the line width feature. Thus, the method can be applied as it is to the building extraction on the map other than the map made by the Geographical Survey Institute, and further to the closed loop extraction of the general drawing.
Patent JP-S61285069-A (JP)
Title: Phase control circuit of 3-phase control rectifier
Inventor: SEIGAN JIYUNICHI
IPC: G05F1/455
Filed: 1985-06-10
Abstract: PURPOSE:To always stably control a rectifier without influence of an input power source frequency by judging the phase rotation in a D flip-flop with a rectangular wave formed by selecting two of 3-phase AC inputs and shaping the waveforms as a reference. CONSTITUTION:A rectangular wave output from the first waveform shaper 14 is applied through an amplifier 21 to the D input of a D flip-flop 22. The rectangular wave output from the second waveform shaper 15 is applied as a clock of the flip-flop 22 through an inverter 17 to a C input. The D flip-flop detects normal and reverse phase rotations, and outputs detection signals from output terminals Q, -Q as positive and negative direction detection signals. The phase rotating directions are judged on the basis of the detection signals.
Patent JP-S61283299-A (JP)
Title: Video signal processor
Inventor: MORIMOTO TAKESHI
IPC: H04N11/00
Filed: 1985-06-10
Abstract: PURPOSE:To apply a reference signal to a VIR signal used in a broad-casting station at present and to adjust color phase or color saturation by carrying a chrominance subcarrier as a correct reference signal in an encoder. CONSTITUTION:Receiving blanking signal from a sync generator 15, an index information overlapped in a recording time is blanked at a blanking circuit 37. Also, a reference chrominance subcarrier 27 is overlapped on a compound video signal as the reference signal (index signal) at one line in a blanking period V at a reference phase signal generator 39 by an adder 40 and is outputted from an output terminal 21. Thereby, by the uncertainty of the VIR signal, a problem that the color phase or the color saturation is not exactly transmitted to other equipments can be resolved.
Patent JP-S6018383-A (JP)
Title: Recording material
Inventor: HARUTA MASAHIRO
IPC: B41M5/50
Filed: 1983-07-12
Abstract: PURPOSE:To provide a recording material having a high ink-absorbing property and an excellent color forming property and suitable for ink jet recording, wherein an ink-receving coated layer incorporating irregularly shaped cracks extending freely in the thickness direction is provided on a base. CONSTITUTION:The coated layer 2 functioning as an ink-receiving layer is provided on the base 1 consisting of a porous material such as a paper and a cloth or a non-porous material such as a glass plate and a resin film. The layer 2 is constituted primarily of a film-forming resin coating material, which may further contain various surface active agents or porous inorganic particles. In the layer 2, coated films 3 separated from each other by irregularly shaped cracks 4 are closely arranged, as shown in a partial enlarged view 2A of a part region 2a of the layer 2. The cracks 4 extend freely in vertical and horizontal indefinite directions, and most of the cracks 4 contiguously extend into the base 1 at the bottom of the layer 2, as shown in a partial enlarged view 2B of a cross section 2b perpendicular to the recording surface.
Patent JP-S5550966-A (JP)
Title: Carrying-out device of castings
Inventor: IKEGAMI SOUICHIROU
IPC: B65G47/90
Filed: 1978-10-12
Abstract: PURPOSE:To inexpensively carry out the castings without producing noise and vibration hazards by suitably combining and disposing the travelling trucks mounted with forging clamp devices by way of an elevating device above a mold carrying-out member and transfer line. CONSTITUTION:A travelling truck 5 which is movable by means of a cylinder 8 on two beams 4 is provided above the carrying-out member 61 of castings 68 and the hanger conveyor 62 of the transfer line. The travelling truck 5 is positioned right above the casting 68 and the elevating frame 17 of the elevating device 2 mounted to the truck 5 is lowered by means of a cylinder 11. Next, the casting 68 is clamped by the clamp jaws (not illustrated) of the clamp devices mounted to the turning frame 18 mounted to the bottom end thereof and is thereby hoisted. The frame 18 is turned to tilt to let the casting sand slip down and is then reset to horizontal, after which the truck 5 is run, whereby the casting 68 is transferred to the specified place by way of the carrying-out member 61 and hanger conveyor 62.
Patent JP-H11326152-A (JP)
Title: Micro-titre plate and dispensing method
Inventor: YAHIRO KANJI
IPC: G01N35/02
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a micro-titre plate which can be used for the conventional dispensing device and can reduce the consumption of a reagent and a dispensing method using the plate. SOLUTION: In a dispensing method in which liquid samples contained in the welds 7a of a micro-titire plate 7 are sucked in a dispensing tip 4 and the sucked samples are discharged in the wells 8a of another micro-titre plate 8, the walls 7a and 8a are formed in such a way that the widths of the upper end sections of the wells 7a and 8a are made broader than the widths of the bottom faces of the wells 7a and 8a in their cross sections and such a dispensing tip 4 that has a flexible front end section is used.  Therefore, the conventional dispensing device can be used for these small-well micro-titre plate 7 and 8, because the positional deviation of the tip 4 can be absorbed by means of the upper tapered surfaces of the welds 7a and 8a which act as introducing surfaces when the tip 4 is put in the wells 7a and 8a in bent states even when the tip 4 is positionally deviated at the time of dispensing the samples.
Patent JP-H06337630-A (JP)
Title: Portable type sign language input device
Inventor: SAGARA KAZUHIKO
IPC: G09B21/00
Filed: 1993-05-27
Abstract: PURPOSE:To obtain a device which improves portability and easily useability and can be applied in a public place by separating an oscillator held by an auditory sense handicapped person and a portable computer held by a sound listener, and exchanging their information by a radio wave. CONSTITUTION:This device consists of input devices 1, 2 and a terminal 3 which an auditory sense handicapped person A possesses, and a portable computer 4 which a sound listener B possesses. In the input devices 1, 2, a position of a wrist or a finger is converted to an electric signal, and a signal is sent to the terminal 3 by a radio wave. In the terminal 3, these signals are further summarized and sent to the portable computer 4 by a radio wave. In the portable computer 4, these results are analyzed and a sentence is displayed. As for a function of the input devices 1, 2, an electro myograph input type and a space coordinate input type exist. For instance, in the case of the electro myograph input type, the input device 2 and the terminal 3 are used, a position of each finger is measured by an electro myograph of a wrist by using the input device 2, and to the terminal 3, a signal corresponding to a position of each finger, and a space coordinate and acceleration of the input device 2 in which the terminal 3 is an origin are inputted.
Patent JP-H0986036-A (JP)
Title: Recording method
Inventor: FUKUDA TOSHIO
IPC: B41M5/00
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To form an image having the chroma, resolving power and durability matched with those of a silver salt photographic image. SOLUTION: A recording soln. containing a water-soluble dye being a direct dye or an acidic dye is applied to a dye receiving layer containing an interlaminar compd. having exchangeable anions and fixing and holding a dye by intercalation reaction based on ion exchange action to perform recording.
Patent JP-S5351367-A (JP)
Title: Belt cut pre-indicator for belt driving gear
Inventor: YOKOTA NOBUHARU
IPC: F16H7/02
Filed: 1976-10-20
Abstract: PURPOSE:To indicate belt cut beforehand by installing a detecting roller near the marginal side aprt of the belt to detect the irregular operations of the belt, that is laid over between the driving side and driven pulleys.
Patent JP-H02125099-A (JP)
Title: Segment assembly device
Inventor: NUNOMURA SUSUMU
IPC: E21D11/40
Filed: 1989-05-18
Abstract: PURPOSE:To perform accurate and easy assembly of segments by a method wherein a support frame for supporting the segment is rocked in the direction of a revolving axis and in a direction extending at right angles with the direction of the revolving axis through a support cylinder, and rotated around a radial axis. CONSTITUTION:Moving frames 13 and 16 movable in the direction of a revolving radius and in the direction of a revolving axis are mounted to a revolving member revolved in a given surface. A support cylinder 24 is supported to the moving frames 13 and 16 through a spherical bearing 23, and a support frame 28 for supporting a segment is supported to the support cylinder 24 rotatably around a revolving radius axis. The support frame 24 is rocked in the direction of a revolving axis and in a direction extending at right angle therewith through the support cylinder 24 by means of first and second rocking means. By a rotation drive device, the support frame 24 is rotated around a revolving radius axis. This constitution emables accurate and easy movement of the segment to an arbitrary position.
Patent JP-2000324664-A (JP)
Title: Fixing metal for wire harness
Inventor: FUKUYAMA KAZUNARI
IPC: H02G3/30
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To surely avoid contact of a wire harness with other member even if the wire harness is flexed between respective fixing points due to extra length thereof when it is wired. SOLUTION: The fixing metal comprises a fixing plate 10 and a movable supporting plate 20. The fixing plate 10 is fixed, in place, to a fixing member F at the fixing position of a wire harness W. The movable supporting plate 20 is provided, on the upper surface thereof, with a supporting plate 20a to be bonded with the wire harness W, and a coupling piece 20b formed integrally with the supporting plate 20a to project from the side part thereof. The coupling piece 20b is pivoted to the fixing plate 10 rotatably in the horizontal direction and regulates the bending direction of the wire harness W thus surely avoiding contact of the wire harness W with other member.
Patent JP-S5916478-A (JP)
Title: Intermittent recorder
Inventor: KANDA SHIYUUHEI
IPC: H04N5/7826
Filed: 1982-07-20
Abstract: PURPOSE:To attain accurate recording on a tape without control pulse, by using a signal having a frequency proportional to the rotation of a capstan as a reference phase signal, and recording a video signal on the tape only at the period when the tape is not stopped rapidly. CONSTITUTION:A monostable multivibrator 11 is triggered with a head changeover pulse and synchronized between the rotating phase of a rotating disc and a vertical synchronizing section of a recording video signal. A monostable multivibrator 12 is triggered with an output of the monostable multivibrator 11 and the inverting time is controlled with a framing pulse P2. A monostable multivibrator 13 is triggered with an output of the monostable multivibrator 12 and a driving pulse is applied to a capstan motor driving circuit 16. When an FG pulse is obtained from a rotating frequency detector 18 in driving the tape from the circuit 16, the pulse is applied to the circuit 16 as a brake pulse P4 to stop the tape.
Patent JP-S61286282-A (JP)
Inventor: YAMAMOTO KIYOSHI
IPC: C04B41/85
Filed: 1985-06-12
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-2000320550-A (JP)
Title: Double row tapered roller bearing
Inventor: AIZAWA TOMOYUKI
IPC: F16C19/38
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To make a proper pre-load easily obtainable, even though a relatively simple constitution is adopted. SOLUTION: This double row tapered roller bearing 31 is constituted by a pair of outer rings 1, an inner ring 3 having a double-row raceway, and tapered rollers 5 of two rows interposed between both the outer rings 1 and the inner ring 3. A plurality of spring lock parts 7 are formed in the inner side end in both the outer rings 1, and both the outer rings 1 are energized in a direction approaching each other by a tensile coil spring 9 suspended to these spring lock parts 7.