baber/WOPTO huggingface dataset:
Patent JP-S6455588-A (JP)
Title: Driving of liquid crystal display device
Inventor: ONO NAGAMASA
IPC: H04N5/66
Filed: 1987-08-26
Abstract: PURPOSE: To improve picture quality by synthesizing a timing signal and a data signal so as to invert the polarity in each frame and relatively shifting the power supply potential of each signal from its ground potential. CONSTITUTION: The power supply potential VDDY and ground potential VEEY of a timing signal (a) are respectively set to higher levels as compared with the power supply potential VDDX and ground potential VEEX of a data signal so that intermediate potential becomes OY>OX. A synthetic waveform (b) between the timing signal (a) and the data signal is shifted to a lower side from reference potential O. When the signal is inputted to a negative polarity panel, liquid crystal is more ideally AC-driven and picture quality is sharply improved. A polarity difference for a video signal from a liquid crystal display device using a two-terminal element can be corrected by an input signal.
Patent JP-H0259902-A (JP)
Title: Control device for plant
Inventor: NIIHORI TOSHIAKI
IPC: G05B13/02
Filed: 1988-08-26
Abstract: PURPOSE:To prevent a plant from manufacturing defective products or damaging equipments even when an unstable factor is generated in a control system by providing a control device with an evaluation operating means for outputting the influence of a variation in a plant status variable to be exerted upon a variable to be controlled as an evaluation signal. CONSTITUTION:The rise of oil temperature is detected and measured by an oil temperature detector 16, the measured result is inputted to a status variable computing circuit 8 through a status variable input circuit 7 and an inference operation result from the circuit 8 is outputted to a control gain computing circuit 9 as an evaluation signal. The circuit 9 executes the correcting operation of control gain and a compensating variable and outputs the corrected result to a control gain multiplier 4 and a control variable converting circuit 5. Thereby, a signal to be outputted from the converting circuit 5 to a servo valve driving circuit 6 is changed and a driving signal (control signal) to be transmitted to a servo valve 15 is changed in a direction preventing the generation of hunting. Even if an unstable factor is generated in the control system, the plant can be prevented from damaging the equipment or manufacturing defective products and stable plant operation can be attained.
Patent JP-S6454716-A (JP)
Title: Surface-stuck coil
Inventor: KURAMOTO OSAMU
IPC: H01F17/04
Filed: 1987-08-26
Abstract: PURPOSE:To scale down a shape, and to vary inductance easily by inserting a core into an air-core coil and bonding the coil and the core with viscous adhesives. CONSTITUTION:A ferrite core 3 is inserted into an effective section 1 in an air-core coil A for high density packaging. The coil A and the core 3 are held by adhesives 4 having strong viscosity. According to the constitution, comparatively large inductance can be acquired by the small number of turns by selecting the material of the core 3. The core 3 is moved by the viscosity of adhesives 4 in the cross direction, thus changing the bonding sections of the coil A and the core 3, then altering inductance.
Patent JP-H0259908-A (JP)
Title: Method for editing nc working program for nc working machine
Inventor: HARA YUKIO
IPC: G05B19/4093
Filed: 1988-08-26
Abstract: PURPOSE:To easily and accurately execute program edition by inserting a subprogram into a main program by a conversational method and connecting both the programs. CONSTITUTION:An edition mode for connecting/disconnecting the main program to/from the subprogram by the operation of a keyboard 5 is set in a central processor unit(CPU) 1 and an inquiry of the subprogram number for executing edition based upon the edition mode and the main program are displayed on a CRT 4. The set subprogram is decomposed or inserted into a set position by the CPU 1 to edit an NC working program. Consequently, edition can be easily executed and the generation of an error can be prevented.
Patent JP-S58109325-A (JP)
Title: Collecting method and device of vessel after forming
Inventor: TOYOFUKU HIDEKAZU
IPC: B65G15/14
Filed: 1981-12-24
Abstract: PURPOSE:To reduce the necessity of hands and improve collecting efficiency, by constituting a device such that a vessel molded to a cup shape is dropped into a conveyer tube and held between holding conveyer belts then carried downward thus held successively in a stacked state at the bottom end finally collected. CONSTITUTION:A cup shaped vessel 1 is dropped in a gravitational conveyer tube 2. The dropped vessel 1 is held between holding conveyer belts 3 protruded to the bottom end of the tube 2 and carried toward the bottom. Then the vessel is held to a chute 5 at the point end of the belt 3, and the following vessel 1 is successively stacked to the leading vessel 1, then the vessel is pressed out successively to the front. By this constitution, the necessity of hands is reduced, and deformation of the vessel can be prevented to improve collecting efficiency.
Patent JP-H0928437-A (JP)
Title: Purse with device for removing dirt of coin
Inventor: YOSHIDA MITSURU
IPC: A45C1/02
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To improve the unclean state of coins and to use them by fitting the worked article of paper composed of a main body part provided with a surface to which a material for removing the dirt of the coins is applied and the part of an arm for supporting it to a slit inside a purse. SOLUTION: The coins are put in this purse and used. The coins are approximately separated into half by the main body part 1 of the worked article of the paper, housed inside and repeatedly moved inside the purse by the movement of the purse thereafter. Then, by the movement, the coins are brought into contact with the main body 1 and rubbed and the dirt is transferred to the main body part and stuck. When the dirt of the main body part 1 becomes conspicuous, the knob part 4 of the main body is pulled upwards and the entire worked article of the paper is removed from the purse.  Also, the worked article of the paper is composed of the main body part 1 provided with the surface to which the material for removing the dirt of the coins is applied and the part 2 of the arm for supporting it and is used by inserting and fixing the part 2 of the arm of the worked article to the slit 3 of the purse.
Patent JP-S59102551-A (JP)
Title: Device for automatically conveying workpiece in
Inventor: KOBAYASHI MITSUO
IPC: B23Q7/00
Filed: 1982-12-03
Abstract: PURPOSE:To automatically convey a workpiece into a work head while keeping the axis of the workpiece in the exact position, by guiding the workpiece into the work head while pinch-holding the workpiece at both the centers of its sides by a secured center and the center part of a draw bar. CONSTITUTION:A center support jig 4 having a secured center 3 is slidably mounted on a guide 2 on the bed 1 of a gear cutting machine. A rest 8 for tentatively placing a workpiece 7 conveyed by a loader 6 is provided beside the jig 4. A collet 12 and a draw bar 13 are provided in a work head 11. A draw bar 14 with a center is slidably fitted in shaft holes 12a, 13a so that the draw bar 14 is slid through a hydraulic cylinder 15 and a lever 16. Gear cutting is effected on the workpiece 7 while it is supported by the secured center 3 and the collet 12.
Patent JP-H0944805-A (JP)
Title: Magnetic head driving circuit
Inventor: KIDA MIKIO
IPC: G11B11/10
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To stabilize a recording signal given to a magnetic head coil in a wide frequency range in a magnetic head driving circuit for a magneto-optical disk. SOLUTION: In the magnetic head driving circuit which makes a signal recorded in a magneto-optical disk by a magnetic head for magnetic field generation, an inductance L3 is connected in parallel with a capacitor C1 which is connected across a magnetic head coil. A recording signal current is stably supplied in its wide frequency range by quickening the rise time and fall time by means of the combined inductance of the inductance LH' of the magnetic head coil LH and the parallel inductance L3 and suppressing the energy of a counter electromotive force.
Patent JP-H0872663-A (JP)
Title: Air bag device
Inventor: SHIGA KAZUMI
IPC: B60R21/16
Filed: 1994-09-06
Abstract: PURPOSE: To provide an air bag device capable of simply achieving the attaching/detaching operation of the air bag device body only by the turning operation of a regulating member. CONSTITUTION: A regulating member 17 is provided with first and second arms 19, 20, and arranged on a fitting plate 11 in a turnable manner in the first condition where the inserting operation of a safety pin 16 is impossible in the tightening and loosening operation of a fitting bolt 10 and the second condition where the loosening operation of the fitting bolt 10 is impossible in the inserting/ drawing-out operation of the safety pin 16. The tip of the first arm 19 is provided with a locking part 19a which is arranged on the rear surface side of a safety pin head part 16a when the drawing-out is completed in the first condition, and arranged to the side of the safety pin head part 16a when the insertion is completed in the second condition.  The tip of the second arm 20 is provided with a cover part 20a which is arranged to the side of a fitting bolt head part 10a when the loosening is completed in the first condition, and arranged on the face side of the fitting bolt head part 10a when the tightening is completed in the second condition.
Patent JP-H0261409-A (JP)
Title: Fluidized bed type incinerator
Inventor: KAWAI TAKASHI
IPC: F23G5/30
Filed: 1988-08-29
Abstract: PURPOSE:To make it possible to fluidize a fluidized bed having a whirling current and hence prevent noncombustible from remaining by laying out a diffusing pipe inside a furnace in a radiant manner so that it may slant from the core of the furnace to the side wall of the furnace, and supporting a cone member with the side end in the core of the diffusing pipe. CONSTITUTION:Inside an incinerator 11 is radiately laid out a diffusing pipe 13 which is designed to form a fluid medium and a fluidized bed 12 of incinerated materials above in such a manner that it may slant downward in the direction of gravity from the core to the side wall of a furnace. A cone member 16 is supported at the side end of the core of the diffusing pipe 13 so as to distribute the flow of the fluidized layer 12. Air ejection ports 14 are provided on the side wall of the diffusing pipe 13 in such a manner that the bore size of the ejection ports on the core are arranged to be larger than that on the side wall and laid out at smaller pitch as they go from the core to the side wall. This construction makes it possible to blow into a great deal of fluidized air as they approach the side wall from the core. As a result, the fluidized bed 12 rises on the side wall of the furnace, then drops on the core and is distributed into a cone-shaped manner through the guide of a tapered face of the cone member 16, advances toward the furnace side wall along the diffusing pipe 13. Then, the fluidized bed 12 is turned into a whirling current and fluidized. Therefore, no noncombustible remains at the corners of the incinerator 11.
Patent JP-S6192088-A (JP)
Title: Solid-state image pickup device
Inventor: UEHARA MASAO
IPC: H04N9/07
Filed: 1984-10-12
Abstract: PURPOSE:To prevent reduction of a light shielding ability due to occurrence of the crack by avoiding adherence of a photosensitive resin film which composes a cyan color filter onto a central part of a photodiode at the dark level signal removing part. CONSTITUTION:As color disolving filter overlapped on the aluminum film for shilding the light of a dark level signal removing part, a photosensitive resin film which composes a cyan color filter film 64, is not used, or, at least, the film will not adhere onto the central part of a photodiode 53. Consequently, if the cyan color filter film 64 is not used, occurrence of the crack can be prevented, and even when the cyan color filter film 64 is used, adherance onto the central part of the photodiode 53 is avoided and adherance onto the peripheral part of the photodiode 53 is executed, and then, since the photodiode 53 is wide, adjoining patterns are not connected each other on it, and occurrence of the crack from there can be prevented.
Patent JP-H0262757-A (JP)
Title: Cassette type recording and reproducing device
Inventor: NAKANISHI YASUYUKI
IPC: G11B15/675
Filed: 1988-08-29
Abstract: PURPOSE:To prevent a cassette from being moved caused by impact or vibration, etc., in the middle of loading the cassette by providing an elastic locking member in a cassette holder housing the cassette which moves between a cassette insertion position and a cassette loading position. CONSTITUTION:When the cassette 1 is inserted into the cassette holder 2, the cassette 1 is held between the cassette holder 2 and a pressing spring 3 with the energizing force of the spring 3 and the projection part 11 of the elastic locking member 10 is locked in a positioning hole 1a and kept in the cassette holder 2. When the cassette holder 2 is moved with another driving source, the positioning projection part 12 is locked in the hole part 11a of the projection part 1 and the cassette 1 is set on the cassette loading position. Thus, the cassette can be prevented from being moved caused by the impact or the vibration in the middle of loading the cassette and the cassette can be normally set.
Patent JP-2001000013-A (JP)
Title: Frame for making compost
Inventor: OKUDA MASANORI
IPC: A01C3/02
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a composting frame in which composting materials can easily be packed and turned over, when the composting materials are composted, which can readily be assembled, disassembled and stacked, when the made compost is used, and with which the valuable compost material resources can effectively be composted. SOLUTION: Notches 2 for assembling or disassembling the composting frame are formed in flame plates 1, and can be used to easily assemble or disassemble the frame. If necessary, the frames can upwardly be stacked to form a composting frame having a height and a volume which are necessary for making a compost.
Patent JP-H0769768-A (JP)
Title: Composting method of solid organic waste and apparatus therefor
Inventor: ISHIDA MASAHIKO
IPC: B09B3/00
Filed: 1993-08-27
Abstract: PURPOSE:To quickly produce a compost having high ripening degree in the composting of a solid organic waste such as garbage by aerobic fermentation by uniformly keeping the water-content of a fermentation material in a fermentation tank until the end of fermentation to a humidity level suitable for the aerobic microorganism. CONSTITUTION:Drain (d) obtained by the dehumidification of fermentation exhaust (b) is stored in a humidifying tank 20 and contacted with outer air (a) introduced from the outer atmosphere by gas-liquid contact. The obtained humidified air is supplied to the fermenting material in the fermentation tank 10 to avoid the fermentation delay caused by the progress of drying at the later stage of fermentation and improve the fermentation rate and the decomposition ratio. Since the fermentation delay caused by drying is avoided by this process, a compost having high ripening degree compared with conventional process can be obtained in a short time.
Patent JP-S58115637-A (JP)
Title: Initial recording system
Inventor: KUMAGAI KAZUO
IPC: G11B7/00
Filed: 1981-12-28
Abstract: PURPOSE:To realize such control that cylinders are formed successively on an optical disk, etc., having no pre-group by initial writing operation and data entered successively up to a normal state, by entering patterns of respective cylinders generated by a pattern generating means before user's data are entered into the disk, and identifying data on a final initial write cylinder among said entered cylinders. CONSTITUTION:When an initial write signal IW for indicating initial recording execution is applied from an optical disk controller, an AND circuit A4 turns on and an AND circuit A5 turns off. At this time, a counter CN outputs an F lower section (1) to turn on an AND circuit A3, so a pattern B outputted from an FF2 is passed through this AND circuit A3 and applied to the write head 1 of a pickup part. Therefore, this pattern B is entered into the initial cylinder l1 of the optical disk D. At the ending point of the cylinder l1, an index signal INDX is applied and the counter CN then generates an output for turning on the AND circuit A1 from an F3. Consequently, a pattern A is entered into the next cylinder l2. Once the signal INDX is applied at the ending point of the cylinder l2, the counter CN generates an output for turning on the AND circuit A3 from an F1, so a pattern C is entered into a cylinder l3.
Patent JP-H09117914-A (JP)
Title: Blade of drill having groove for discharging chip
Inventor: MAIKERU AARU REZENDETSU
IPC: B28D1/14
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To improve the quality of a perforated hole by shortening the perforating time at concrete, aggregate or the like. SOLUTION: At least one groove 30 is formed between both ends of a shank 12, and has a web 36 and a chip passage 32. The first surface 38 of the web 36 is parallel to a longitudinal axis 18, the second surface 40 is formed at about 100 to 120 deg. to the axis to form the base surface of the chip passage. The chip passage sidewall 34 is formed at about 10 to 20 deg. to the axis, and the ratio of the sidewall to the first surface in the axial length is about 2:1 to 4:1.
Patent JP-H0877805-A (JP)
Title: Vehicular lighting equipment providing reflecting surface in lens
Inventor: SAKATA KOICHI
IPC: G02B3/08
Filed: 1994-09-06
Abstract: PURPOSE: To give a desired color tone to a lens and improve an external appearance of a vehicular lighting equipment by improving the vehicular lighting equipment without increasing the number of construction part items and enhance its commercial value. CONSTITUTION: A reflecting surface 6d is formed opposite to a protector 9 at a vicinity of place where a lens 6 comes into contact with the protector 9. External light reflected by the protector 9 as shown by an arrow b is reflected again as an arrow c by the reflecting surface 6d. As a result, an area D, D' has the same color tone as that of the protector 9 and a construction part (for example, a seal groove 5a) positioned backward of this area D, D' (downward in Fig.) will not be appeared on its external appearance when looking from the front of the lighting fixture as shown in the arrow a.
Patent JP-H0681622-A (JP)
Title: Lubricating device of engine
Inventor: MATSUMURO YOSHITAKA
IPC: F01C21/04
Filed: 1992-08-10
Abstract: PURPOSE:To provide a engine lubricating device for preventing the lubricating property of a bearing part of an eccentric shaft or the like from degradation, restraining the generation of oil mist, preventing the generation of rotational resistance of a rotor along with the increase of inertial mass of a rotor by jet oil and improving the oil return property with a simple constitution in the high speed running of the engine. CONSTITUTION:An eccentric shaft 32 is provided with the following jet 74 for oil jet, i.e., in at least 3000rpm of the rotational speed of an engine, a ball 76 leaves (b) a valve seat part 32a against the elastic force of a first spring 78 by a centrifugal force caused by the rotation of the eccentric shaft 32 to jet oil into a rotor. In at least 600rpm, a piston 84 leaves a stopper 80 against the elastic force of a second spring 86 by the centrifugal force so that the projection 84b is inserted in a through hole 82a of a plug 82 to close (b) the through hole 82a. Thus, an amount of oil jet is reduced to prevent more than a necessary amount of oil from jet.
Patent JP-H1071859-A (JP)
Title: Windproof wall for cabriolet
Inventor: PFERTNER KURT
IPC: B60J7/22
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a holding part in a center part of a wind-proof wall which is capable of inserting the center part from a seat position in a simple manner, and prevents the center part from being unexpectedly detached from a roll bar while a vehicle is driven by improving the wind-proof wall. SOLUTION: A center part 13 of a wind-proof wall 3 formed of a transparent plate 19 which is arranged upright is positioned to and held by a roll bar 2 at the working position B of the center part 13 by at least one inserting connection part 21 and an upper locking connection part 22 which is arranged with intervals. The center part 13 can be released from the roll bar 2 by turning a locking lever which is urged by a spring of the locking connection part 22 in the releasing direction.
Patent JP-H0533430-A (JP)
Title: Repairing structure for asbestos cement slate roof
Inventor: ISHIKAWA TAKASHI
IPC: E04D12/00
Filed: 1991-07-29
Abstract: PURPOSE:To conduct repairing at a low cost without removing an existing roof member by arranging a metallic roof member and a core member on a backing formed by laying a flat plate on an existing asbestos cement slate roof. CONSTITUTION:On an existing asbestos cement slate roof 1 formed of a common rafter 2, a roof board 3, a water-proof sheet 4 and an asbestos cement slate roof member 5, a flat plate member 8 such as plywood and a sheathing insulation board is laid and fixed to form a backing. A stepped roofing regular size metallic roof member 13 and a core member 12 are arranged on this backing to form a new laterally stepped metallic roof 1.
Patent JP-H0660962-A (JP)
Title: Electric carpet
Inventor: FUKAZAWA KATSURO
IPC: F24D13/02
Filed: 1992-08-10
Abstract: PURPOSE:To increase or decrease electric power consumption significantly in simple circuit constitution without causing a short circuit accident due to switching by forming circuit constitution to switch a heater to serial connection or parallel connection by means of a manual switch. CONSTITUTION:A carpet body 1 is divided into an A surface and a B surface so as to be heated half by half, and a heater 4A is arranged on the A surface, and a heater 4B is arranged on the B surface. Relays 8A and 8B are arranged respectively on one ends of the heaters 4A and 4B, and a serial-parallel switching relay 10 is arranged on the opposite side. When a manual switch 16 is turned on, the relay 10 is switched to a NO terminal only when a manual switch 14 is switched to an AB terminal, and the heaters 4A and 4B are connected in series to each other, and when the switch is turned off, the relay 10 is switched to an NC terminal. When the manual switch 16 is switched to the NO terminal and the manual switch 14 is switched to the AB terminal being one of the three terminals, a temperature control circuit 2 lowers a preset temperature regardless of setting of a temperature setting circuit 18, and carries out temperature control.
Patent JP-S60104837-A (JP)
Title: Forward and reverse rotating device for rotary power
Inventor: KIKUZAWA HIROMASA
IPC: F16H3/14
Filed: 1983-11-12
Abstract: PURPOSE:To facilitate mounting and demounting of a friction plate to and from an input shaft, by a method wherein the boss part of the friction plate on the stationary side of the input shaft is extended outwardly, and the outer peripheral surface of the extension part is pivotally secured to a gear case by means of a bearing. CONSTITUTION:A boss part 20 of a friction plate 2 on the stationary side of each of friction clutches A and B is extended outwardly at a long length. The outer peripheral surface of an extension part 20a of the boss part 20 supports a bearing 6 by means of which an input shaft 1 is pivotally secured to a gear case GB, and thereby the boss part is located so that the outer peripheral surface is positioned opposite to the outer peripheral surface of a bearing retainer part 7 mounted to the gear case GB. When the friction plate 2 is replaced because of the plate being worn, replacement can be made in a way that the friction plate 2 is pulled out of the input shaft 1 together with the bearing 6, and this facilitates replacement of the friction plate.