baber/WOPTO huggingface dataset:
Patent JP-S55100065-A (JP)
Title: Circuit device for controlling output voltage of single clock control converter
Inventor: BOOKUDAN BURAAKUSU
IPC: H02M3/335
Filed: 1980-01-22
Abstract: 1. A circuit arrangement for regulating the output voltage of a single pulse flow converter having a free-running diode (D2) and a choke (L) connected thereto in the main circuit, and comprising an electronic switch (Ts) whose switching path is arranged between the input and output of the converter, and comprising a control device connected preceding the control path of the electronic switch (Ts), contains a bistable fli-flop (K) and serves to control the pulse width, where the bistable flip-flop (K) can be set by timing pulses (T) of a pulse generator and reset by disconnecting pulses which are transmitted by a threshold switch (S) which is controlled by measured variables and contains a comparison voltage source (UREF ), characterized in that the capacitor (Cv ) of a series capacitor-resistor combination (Cv , Rv ) connected at the output (a, b) of the converter, and a comparison voltage source (UREF ) are connected to the same terminal of the output (a, b), (a in Figure 1 ; b in Figure 2), which forms a reference point, that the terminal of the capacitor (Cv ) carrying voltage in comparison to the reference point is coupled to the measured variable input (-) by means of a voltage divider (RT1 , RT2 ) and the terminal of the chocke (L) connected to the free-running diode (D2) is led to the measured variable input (-) of the threshold switch (S) by means of a further resistor (RD ), that the resistance (RT2 ) of the voltage divider (RT1 , RT2 ) arranged between the voltage-carrying terminal of the capacitor (Cv ) and the threshold switch (S) is brigged by a capacitor (CD ) whose capacitance is dimensioned so as to be considerably smaller than the capacitance of the capacitor (C) of the series capacitor-resistor combination, and that the value of the resistance (Rv ) of the series capacitor-resistor combination (Cv , Rv ) is dimensioned to be essentially smaller, in particular by at least one order of magnitude, than the value of the resistance (RT1 , RT2 ) of the voltage divider.
Patent JP-S62162567-A (JP)
Title: Optical writing type printer
Inventor: SHIROTORI HIROSHI
IPC: G03G15/04
Filed: 1986-01-14
Abstract: PURPOSE:To enable gradations to be expressed on a photosensitive body irrespective of the senstivity characteristics of that photosensitive body through controlling irradiation energy per unit area, by providing an image-forming optical system for focusing light from a light quantity controlling element on the photosensitive body, and a varying density filter having a density distribution for imparting a density variation to the light with which the photosensitive body is irradiated. CONSTITUTION:Where the distribution of density (b) for each dot of a varying density filter 4 corresponding to each dot of a light quantity controlling element 2 is so set that the density is gradually increased in the direction from the center O toward the periphery X, the distribution of irradiation energy (c) in the dot can be continuously regulated by controlling the intensity of the irradiation light or the irradiation time. Therefore, the distribution of developed color density (d) is varied according to an irradiation energy distribution curve. Namely, since a filer having a density distribution for imparting a density variation to the light with which a photosensitive body is irradiated is used, gradations can be expressed on the photosensitive body irrespective of the sensitivity characteristics of that body and regardless of whether the photosensitive body is used for forming negative images or positive images.
Patent JP-S56104308-A (JP)
Title: Protective film for polarizing plate
Inventor: TOUJIYOU TOSHIHIKO
IPC: G02B5/30
Filed: 1980-01-23
Abstract: PURPOSE:To make it easy to set a protective film, bonded to the surface of a polarizer, in a liquid-crystal molecule orientation direction when using this for a TN type liquid-crystal display element, by providing this protective film with the display that shows the polarity of the polarizer clearly. CONSTITUTION:Onto polarizer 1, protective film 5 made of a polyester sheet, etc., is bonded and to the reverse surface of polarizer 1, adhesive agent 3 is provided so as to stick release paper 4 to the reverse surface of adhesive agent 3. To obtain a polarizing plate like this, a polarizing sheet of a specific length is cut to a prescribed size by press-forming and bonded to an individual liquid-crystal display element, etc., by peeling release paper 4. In this operation, arrow pattern 6, etc., showing the polarizing axis or light absorption axis direction of the individual polarizing plate is previously printed on protective film 5. In another way, a notch part is provided at some part of film 5. Consequently, the individually cut polarising plate can be bonded to a liquid-crystal display device correctly without checking its polarizing axis direction one by one.
Patent JP-H05186165-A (JP)
Title: Linear-motor-driven elevator device
Inventor: WATANABE HIDENORI
IPC: B66B11/04
Filed: 1992-01-16
Abstract: PURPOSE:To provide a linear-motor-driven elevator device the cost of which can be reduced and the brake gear of which can be miniaturized and lightened. CONSTITUTION:A cage and a balance weight 4 are hung like a well bucket by a rope 5 being hung acr6ss pulleys mounted in the upper portion of an elevator shaft. The primary coil 9 of a linear motor is disposed on either the right or left side of the balance weight 4 and a brake gear 10 is disposed on the other side. The secondary conductor 7 of the linear motor is disposed on the surface of an elevator shaft wall 6 which faces the primary coil 9. A guide rail 18 which engages with the brake gear 10 is disposed on the surface of the elevator shaft wall 6 which faces the brake gear 10.
Patent JP-H07210157-A (JP)
Title: Electronic instrument
Inventor: MATSUDA EIJI
IPC: G10H1/32
Filed: 1994-01-24
Abstract: PURPOSE:To obtain effects close to an acoustic instrument by reflecting a difference in resonance effects to this acoustic instrument in accordance with damper information and to attain various playing by positively connecting a change in acoustic effects to the electronic instrument in addition to simple approximation to the acoustic instrument. CONSTITUTION:Damper information is prepared for simulating a damper muting state and a damper releasing state and the ON/OFF states of damper managing flags (DFs) are stored in a damper managing map corresponding to all keys. When a key is depressed, the DF corresponding to the key is turned on, and when the key is released, the DF is turned off. When a damper pedal 15A is stepped down, all the DFs are turned on, and when a sostenuto pedal 15B is stepped down, only the DF corresponding to the depressed key is turned on.
Patent JP-2000206196-A (JP)
Title: Information processing device
Inventor: TAKAHASHI AKIKAZU
IPC: G01R31/28
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To make it possible to study whether a cause exists in a PLL circuit when an imperfect operation is generated at the time of system estimation in a device having a PLL data reading function. SOLUTION: A PLL counter copy 57 as the copy of a PLL counter 52 is built in an ordinary scan path. Scan reading of the internal state value of the PLL counter copy 57 is performed by using a diagnostic processor 300. The state of the PLL circuit can be monitored from the outside. A the time when a system is started, a trouble caused by clock (e.g. imperfect lock of the PLL or skew increase due to difference of each PLL in an LSI 150) can be early detected. Thereby special measuring instruments are unnecessary and data for reliability improvement can be gathered.
Patent JP-H07204293-A (JP)
Title: Health promotion apparatus
Inventor: OGASAWARA HISANOBU
IPC: A63B21/00
Filed: 1994-01-24
Abstract: PURPOSE:To provide a health promotion apparatus for softening muscle and facilitating blood circulation by providing a cylindrical and tapered pressing section having a verruciform projection piece on surface, and a rod type handle for rotatably fitting the pressing section. CONSTITUTION:A health promotion apparatus body 1 is fitted with a freely rotatable pressing section 2 and a rod type handle 5 for pressing the section 2 under rotation. Furthermore, the section 2 has a cylindrical form with a verruciform projection piece on the surface thereof, and one side of the section 2 is tapered. Also, the section 2 is molded in two sections, whenever necessary, and coupling sections 3 are formed for jointing the sections 2 to each other with a setscrew 6. In addition, the pressing section 2 is made freely rotatable, using the handle 5 as a base shaft via an auxiliary tube and the coupling sections 3. According to this constitution, blood congestion in muscle can be dissipated under the application of external stimulation and a pressing force, bypassing a backbone, and hardened muscle can be relaxed to supply a large amount of fresh blood. In addition, operation can be easily repeated as many times as desired, as a rotary cylindrical type is used.
Patent JP-H02189292-A (JP)
Title: Chain wheel step-up system for improvement in bicycle performance
Inventor: KONISHI KAZUHISA
IPC: B62J11/02
Filed: 1989-01-17
Abstract: PURPOSE:To aim at enlargement of a radial range, promotion of speediness and half-reduction in the degree of fatigue by connecting a shaft of a planetary gear in mesh with a fixed gear locked to a body bottom bracket, to a crank, and forming a chain wheel with a free-rotational internal gear in mesh with a planetary pinion concentric with this shaft. CONSTITUTION:When a planetary gear 1 rotates on the circumference of a fixed gear 6 a turn as rolling, another planetary gear 1 of the same diameter is also rotated. A planetary pinion 2, whose diameter is half of the planetary gear 1 and the fixed gear 6 is also rotated a turn because of the same shaft with the planetary gear 1. With this rotation, an internal gear 5 extends it distance as far as a surplus for a circumferential portion of the planetary pinion 2 when a planetary gear shaft 3 rotates the orbital circumference one time. In brief, the internal gear 5 forming a chain wheel comes to do its rotation approximate to two times as compared with the planetary gear shaft 3 in consequence. With this constitution, the promotion of speediness, the enlargement of a radial range and half-reduction in the degree of fatigue are all well promoted.
Patent JP-H09197315-A (JP)
Title: Stray light preventing device
Inventor: HORINO YASUO
IPC: G02B26/10
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a stray light preventing device capable of preventing the generation of an image defect clue to stray light with a simple constitution at the time of using an over-field type optical system for the constitution of a spray paint type optical scanner. SOLUTION: Light shielding walls 38 are longitudinally arranged with an interval and a distance L1 between one end parts of the opposed walls 38 is set up less than the diameter of the inscribing circle of a rotary polygon mirror 14. Distance L2 between the other end parts of the walls 38 is longer than the width W1, W2 of optical beams. Thereby, a 1st light source system 30 is not made incident on a 1st light source system 34 through the outside of the mirror 14. Even when the width of an optical beam is expanded so that the distribution of light quantity is smoothed, an image defect due to stray light is not generated on a recording medium.
Patent JP-S5599082-A (JP)
Title: System for generating reverberation video image
Inventor: WATANUKI AKIO
IPC: G01S7/52
Filed: 1979-01-24
Abstract: PURPOSE:To reduce the capacities of a large capacity memory device and a buffer memory by utilizing a fact that if the range of display of distance is enlarged at a sonar and the like, the resolution may be curtailed thereby to memorize reverberation image by the resolutions corresponding to respective ranges. CONSTITUTION:Several kinds of reverberation video images in the actual scenes are picked up, and are stored in a large capacity memory device 1. Data corresponding to respective training scenes are selected from the stored data, and transferred to a buffere memory 2. This buffer memory 2 successively reads out the data in the actual hour by control signals from a memory control circuit 4, and the data are converted in analog signals by a digital-analog converter 3 to generate reverberation video images. Here, a timing control circuit 5 is provided, and in order to read out reververation video images stored by the resolutions corresponding to respective ranges in the actual hour, the timing of reading out data from the buffer memory 2 is controlled in correspondence to the resolution. By this procedure, the data capacities of the reverberation video images are largely shrinked, and the memory capacity can be spared.
Patent JP-H09197061-A (JP)
Title: Obstacle detection device in railroad crossing
Inventor: KAKEGAWA TAKASHI
IPC: B61L29/00
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To improve the reliability for detecting an obstacle in railroad crossing. SOLUTION: Two sets of light transmitter 41 and light receiver 42 are maple to corresponding each other constitute a bi-directional light path. Therefore, even if either one of the light transmitter 41 and light receiver 42 in the bi- directional light oath fails and one of the bi-directional paths becomes unable to detect it does not become immediately impossible to detect obstruct, and the reliability for improving the detection of the obstacle is improved, and at the same time, detection light is sunely transmitted to the light receiver 42 by transmitting the detection light from a pair of transmitters 41 from nearly the same position to one receiver 42, thus further improving the reliability for detecting the obstacle.
Patent JP-H10151313-A (JP)
Title: Valve mechanism
Inventor: OGATA HARUKI
IPC: B01D47/00
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To make a valve open only when a tank is fitted by simple constitution so as to prevent liquid leakage. SOLUTION: A valve mechanism 13 is constituted of a discharge port valve (valve disc) 131 fitted to a main body discharge port 123 and a pressing boss 66 for pushing up the discharge port valve 131. With a tank being fitted, the pressing boss 66 of the tank is abutted on the back surface of the discharge port valve 131 and pushes up the discharge port valve 131 against energizing force of compression spring 136. Therefore, the discharge port valve 132 is opened, and water flows in the tank through the body discharge port 123. And with the tank being removed, since the exerted pressure by the pressing boss 66 is eliminated, by energizing force of the compression spring 136, an umbrella shaped body 132 of the discharge port valve 131 comes into close contact with the body discharge port 123 to close the valve.  By such simple constitution, opening/closing of the discharge port valve 131 is performed corresponding to attaching/detaching of the tank.
Patent JP-S56108383-A (JP)
Title: Package type generating facilities
Inventor: INOUE TOMOHIRO
IPC: B63B35/00
Filed: 1980-01-24
Abstract: PURPOSE: To secure a protection and safety of a boiler to be installed on package type generating facilities in case of transport of said facilities by doubling a supporting steel frame for the hoiler so that a load on the steel frame may be dispersed.  
     CONSTITUTION: Package type generating facilities consist of a dock 1 and various equipmemts to be installed on the dock 1, namely, a boiler 2, turbine 3, generator 4, transformer and the like. The dock 1 is provided with a ballast tank 1'. The boiler 2, maintained on the dock 1, is supported by doubled supporting steel frames of ST 1  to ST 6  and ST 1 ' to ST 6 '. This allows to sustain a dispersed load deriving from the boiler itself as well as an additional dispersed load exerted on the boiler caused by a sway of the dock wind and the like. Thus, a transportation of package type generating facilities may be performed safely. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000205257-A (JP)
Title: Rotating device
Inventor: TAKAHASHI YUKO
IPC: F16C32/00
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a rotating device having a wide adjusting range, excellent in productivity and having stable performance at a high-speed rotation by providing a ring-shaped magnetic body on a rotary unit, and providing a permanent magnet generating attracting force in one direction at a position on a base or a housing facing the magnetic body. SOLUTION: A ring-shaped magnetic body 51 having magnetism such as iron is provided on a rotary unit 2, single or multiple permanent magnets 52 are provided on a fixed support base plate 3 or a housing 50 fixed to cover the side face of a rotating device, and the rotary unit 2 is pulled in the radial direction by the fixed attracting force generated between the magnetic body 51 and the permanent magnets 52. The attracting force is determined by the magnetic force of the permanent magnets 52 and the distance D between the permanent magnets 52 and the magnetic body 51. No rotation instability occurs even in the region with a small dynamic balance, the correction region of a dynamic balance adjustment and the gap adjustment tolerance in the radial direction of a radial dynamic pressure bearing section are expanded, and a production margin is improved.
Patent JP-2000201579-A (JP)
Title: Lure
Inventor: HAYAKAWA MASARU
IPC: A01K85/02
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a lure capable of suppressing the entanglement of the lure with a fishing line to a minimum even in the presence of a slack of the fishing line generated in operating the lure. SOLUTION: This lure, in which a hook 3 is swingably mounted at least at the abdominal part of a lure body 1, is provided by installing a regulating part 6 for limiting the swinging of the hook 3 in its front direction.
Patent JP-S62169301-A (JP)
Inventor: MURAYAMA SHUICHI
IPC: H01C17/06
Filed: 1987-01-13
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-S62165370-A (JP)
Title: Non-volatile semiconductor memory device
Inventor: TSUSHIMA TOSHIKI
IPC: H01L29/78
Filed: 1986-01-16
Abstract: PURPOSE:To realize uniform writing characteristics and erasing characteristics by a method wherein an erasing electrode is formed to have a trapezoid cross section and its end surfaces are tapered and end surfaces of floating gate electrodes are formed to have reverse tapers which are complementary to the end surfaces of the erasing electrode and those electrodes are made to overlap each other along the tapered end surfaces with thin insulating films between. CONSTITUTION:An erasing electrode 5 is formed to have a trapezoid cross section and its end surfaces are tapered. On the other hand, end surfaces of floating gate electrodes 41 and 42 are formed to have reverse tapers which are complementary to the end surfaces of the erasing electrode 5. The erasing electrode 5 and the floating gate electrodes 41 and 42 are made to overlap each other along their tapered end surfaces with this oxide films 6 between. Moreover, as the thickness of the erasing electrode 5 and the thicknesses of the floating gate electrodes 41 and 42 are approximately equal, almost no difference in levels exists between those electrodes so that a continuous flat surface can be formed. As a result, a control gate electrode 8 which is laminated on the electrodes 5, 41 and 42 with a thin oxide film 7 between also has very little difference in level and provides excellent flatness.
Patent JP-S62164141-A (JP)
Title: Debugging for microprocessor
Inventor: UCHIDA HIROTAKA
IPC: G06F11/28
Filed: 1986-01-16
Abstract: PURPOSE:To obtain a debugging device for microprocessor whose debugging efficiency is improved by marking preliminarily positions where conversion of assembler information is necessary and converting assembler information in only these positions to high-level language information. CONSTITUTION:When a target CPU 1 executes a target program, the execution address is inputted to a sample point memory 17 through a buffer 5. The memory is so initialized that information related to assembler information/high-level language information conversion is outputted, and data corresponding to the instruction running address is outputted to an internal data bus 16. When data to be sampled is generated in the memory 17 by the control signal from the CPU 1 and data on a bus 16, an address generator 11 generates an address and supplies it to a sampling RAM 14. A write signal generator 13 receives the control signal and data on the bus 16 to generate and output a write signal. Thus, each information to be sampled is written in the RAM 14. The conversion processing is performed by a debugging device CPU 26.
Patent JP-H10208418-A (JP)
Title: Apparatus for controlling track-tracking
Inventor: WAKUTA HIROSHI
IPC: G11B21/10
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To prevent a correction signal from failing because a band path filter cannot be introduced well in a control through repeated learning in a track- tracking control apparatus. SOLUTION: A signal of a positional error between a target track of a recording medium and a head is generated. A main controller 1 outputs a positioning control signal from the position error signal to an actuator. A sub controller 2 outputs a correction signal by a gain circuit 23 which corrects a gain to a result output from a band path filter passing a predetermined frequency of the position error signal. The actuator is controlled in accordance with signals from the main controller 1 and the sub-controller 2 so that the head recording/ reproducing information to the recording medium tracks the target track of the recording medium. Since the sub-controller 2 extracts only an eccentric frequency, the correction signal never fails.
Patent JP-H10209320-A (JP)
Title: Manufacture of ceramic stacked substrate
Inventor: ASAI YASUTOMI
IPC: H01L23/12
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To contrive so that the vias do not short-circuit with each other, even if the vias are put at short pitches, by removing the influence of divergence of stacking of green sheets. SOLUTION: A via 5 is made in the green sheet 3 in the first layer. After this, a conductor land 6 is made at the surface of the green sheet 3 in the first layer, and a wiring 7 is made at the rear. Moreover, vias larger in pitches than the vias of the green sheet 3 in the first layer are made at the ceramic green sheet in the second layer. But, a wiring is not made at the ceramic green sheet in this second layer. Then, the green sheet in the first layer and the green sheets in and above second layer are stacked and baked to get a ceramic stacked substrate. In this process step, the influence of the divergence of stacking of green sheets is removed and the short circuit between the fellow vias can be removed by forming the wiring 7 at the rear of the green sheet 3 in the first layer and enlarging the pitch of the vias in the second layer.
Patent JP-S60151730-A (JP)
Title: Reset signal generating circuit
Inventor: HORI KENJIROU
IPC: G06F1/00
Filed: 1984-01-20
Abstract: PURPOSE:To prevet a malfunction such as a runaway, etc. of a digital device by using a comparator to provide the hysteresis characteristics to the input threshold voltage for output of a reset signal. CONSTITUTION:An AC power supply is set at stabilized voltage V0 via a rectifying stack 1, a smoothing capacitor 2 and a DC stabilizing circuit 3 and supplied to a digital device 5. While a reset signal output RO is applied to a reset terminal of the device 5 from a reset signal generating circuit 30. This circuit 30 has a constitution as shown in the diagram, that is, the positive feedback is applied to a comparator 7 through a resistance 12. As a result, the output of the comparator 7 has the hysteresis characterstics. Then the threshold level set when a reset state of the signal RO is released is different from the threshold level set when the signal RO is changed to a reset state from a release state.