baber/WOPTO huggingface dataset:
Patent JP-S59201124-A (JP)
Title: Clock generating system
Inventor: TANAKA NORIYUKI
IPC: G06F1/04
Filed: 1983-04-30
Abstract: PURPOSE:To utilize the performance of a memory connected to a microprocessor to the full by extending the cycle of clocks supplied to the microprocessor only in a specific timing mode. CONSTITUTION:The result obtained by inverting an MREQ signal by an inverter 56 is supplied to a D input terminal of an FF53, and an FF54 is cascaded to the FF53. Then the Q output of an FF54 is used as a signal FFW1. This signal is supplied to an NOR gate 57 together with the Q output of an FF52, and the output of the gate 57 is fed back to the D input terminal of the FF52. The Q output of the FF52 is connected to a clock terminal of a microprocessor. In this case, a fixed cycle is delayed by 1/2 clock cycle for the access time of the memory. Thus the read data set-up time of the microprocessor is satisfied.
Patent JP-H06290652-A (JP)
Title: Device using plural superconductive coils by combining them
Inventor: HATTORI TAKASHI
IPC: H01B12/16
Filed: 1993-04-02
Abstract: PURPOSE:To utilize a permanent current mode when plural superconductive coils are used by combining them, and to prevent or to delay the transmission of a quenching generated to some coil. CONSTITUTION:Superconductive coils 31, 32, and 33 are connected in series by connecting the superconductive wires 20 of the neighboring superconductive coils 31 and 32 each other, and the superconductive wires 20 of the neighboring superconductive coils 32 and 33 each other. On the connecting wirings between the neighboring suparconductive coils 31 and 32, and between the neighboring superconductive coils 32 and 33, quenching anchors 10a and 10b, and quenching anchors 10c and 10d, to absorb the heat, are installed allowable to mount and demount.
Patent JP-H02255461-A (JP)
Title: Paper sheet guide apparatus and sorter plus image former
Inventor: SERITA NOBUHITO
IPC: G03G15/00
Filed: 1989-03-30
Abstract: PURPOSE:To make jam handling quickly performable as well as to improve the extent of operation rate by attaching an upper guide plate pivotally to a machine frame with a connecting means closably, and constituting this upper guide plate to be energized by an energizing means in the closing direction when it is opened. CONSTITUTION:A paper sheet guide apparatus 96 is installed in space between a paper sheet mounting part and a fixing paper discharge roller, and it is constituted of an upper guide plate 101, a lower guide plate 102, a connecting means 103 and an energizing means. Then, this energizing means is constituted of an opening side link piece 117 and an energizing spring body 118 stretched across between the other end of a fixed side link piece and a receiving side upper plate 106. When a handle 119 is lifted upward by hand, both these link bodies 116, 117 is retracted against an energizing spring body 118 and opened in a dogleg form, making an interval between both these upper and lower guide plates 101 and 102 possible to be fully opened. Accordingly, when unhanding it, the upper guide plate 101 is closed at once by the energizing spring body 118, thus it is put back to the original guide passage space.
Patent JP-H02257637-A (JP)
Title: Manufacture of semiconductor device
Inventor: AMAKAWA HIROTAKA
IPC: H01L21/316
Filed: 1989-03-30
Abstract: PURPOSE:To prevent a reduction in a film thickness of an oxide film for element isolation use in a posterior process by a method wherein a protective film is formed in a self-aligned manner so as to cover the upper part of an element isolation region. CONSTITUTION:A first polysilicon film 3 which has been separated on both sides of an oxide film 6 for element isolation use is exposed; ions of, e.g. arsenic (As) are implanted; a second polysilicon film 7 is deposited and formed to be thin on the whole surface. After that, a heat treatment is executed at a comparatively low temperature in such a way that the arsenic is expanded and introduced into only a second polysilicon film 8 on a region, in which an element is to be formed, out of the second polysilicon film 7. Then, the first polysilicon film 3 and the second polysilicon film 8 are removed by a selective etching operation. Accordingly, the second thin polysilicon film 7 is formed in a self- aligned manner only at the upper part of the oxide film 6 for element isolation use so as to cover the oxide film 6 for element isolation use. Thereby, it is possible to prevent a reduction in thickness of the oxide film 6 for element isolation use in a posterior process.
Patent JP-S60223762-A (JP)
Title: Business-form exfoliation mechanism
Inventor: HAYASHI KENJI
IPC: B65H29/56
Filed: 1984-04-17
Abstract: PURPOSE:To permit the stable exfoliation by improving the close attached performance of a finger onto a copying drum by arranging an elastic-body supporting shaft for supporting the finger, in turnable ways for an installation body. CONSTITUTION:When, at the position where a supporting shaft 11 is deflected by an angle theta, a finger 10 is pressed onto a copying drum 9, an elastic repulsive force corresponding to the deflection angle theta is applied onto the finger 10, and also when an L-shaped metal fitting 15 is deflected in the direction of arrow G, the close attaching of the finger 10 onto the drum 9 free from gap is compensated. For the deflection in the direction of revolution of the supporting shaft 11 on the L-shaped metal fitting 15, namely in the direction of arrow I, the finger 10 is always kept at a constant posture angle by the turn of a fixed and slidable part 12 in the opposite direction to that of deflection, and a gap is not formed between the drum 9, and the perfect close attached state is maintained. Therefore, the finger 10 can be closely attached onto the drum 9 for the deflection in any direction, and the stable exfoliation of form-sheet 8 is permitted.
Patent JP-S562148-A (JP)
Title: Manufacture of painted molding and its molding metal mold
Inventor: HATAKEYAMA YOSHIHARU
IPC: B29C45/00
Filed: 1979-06-20
Abstract: PURPOSE:To manufacture a deep molding, such as a dish, a glass, etc., whose surface is painted, continuously by a method wherein a transcribing foil is closely stuck on an inner circumferential surface of a receiving mold, resin is injected and molded, and only a transcribing layer is transcribed and attached on the inner and outer surfaces of the resin molding when the resin is removed from the mold. CONSTITUTION:When a foil 1 is preheated and advances in a molding metal mold, an outer frame 14 falls and fixed the foil 1 at a fixed location with a receiving mold 7, a hot wind is injected from a pin-hole 11 of an injecting mold 8, and sucked from a hole a and grooves b of the receiving mold 7, and the foil 1 is curved and closely stuck on an inwall surface of the receiving mold 7. The injecting mold 8 is let fall, the pin-hole 11 is sealed by means of a pin 12, resin is injected from a gate 10, a molding 16 is formed, and extracted, the foil 1 is exfoliated from the molding 16, adhesives, a printing layer, a top coat, etc. laminated on a base film of the foil 1 are transcribed and attached on an inner surface and/or an outer surface of the molding, and the molding is obtained which a fine picture is drawn on the surface.
Patent JP-H10271806-A (JP)
Title: Semiconductor switching device, semiconductor stack device making use of this device and power converter device
Inventor: KOBAYASHI TOMOHIRO
IPC: H02H7/12
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor switching device, a semiconductor stack device making use of this device, and a power converter device which enables the cathode side to be connected to a gate driver, without impairing the cooling characteristics of a semiconductor switching element. SOLUTION: A cooling plate 400 contacting the cathode electrode 103 of a GTO 100 and fixed to pressure in an axial direction is provided to radiate heat generated by the GTO 100. This cooling plate 400, electrically connected as it is to a second conductive layer which forms the cathode side current path of the wiring board 110, connects the cathode electrode 103 electrically to a gate driver 200. Because this structure enables the cooling plate 400 to directly contact the cathode electrode 103 of the GTO 100, heat is radiated efficiently.
Patent JP-S62232746-A (JP)
Title: Tape drawing out device
Inventor: YOSHIHIRO MITSUGI
IPC: G11B15/665
Filed: 1986-04-03
Abstract: PURPOSE:To prevent strong tension from being put on a magnetic tape when loading the tape, by setting the torque of a take-up side reel at a loading time corresponding to a winding diameter ratio between a supply side reel and a take-up side reel. CONSTITUTION:When a tape cassette is loaded, a torque TTO to be supplied to a take-up side reel 1T at the loading time is decided at a control circuit 5, and a motor 6S is controlled so as to apply a stop servo on a supply side reel 1S, thereby the reel 1S stops. Next, a motor 6T is controlled, and a regulated torque is given on the takeup side reel 1T, and a regulated current is supplied to the motor 6T. Next, a current on the motor 6S at the supply side reel 1S is measured, and the winding diameter Rr of the take-up side reel 1T is calculated by both current ratios, and also, the winding diameter Rs of the supply side reel 1S is found. And the torque TTO to be supplied to the take-up side reel 1T is given by expression so that tape tension becomes targeted tension Tn at the drawing out time of the tape, and the motor 6T is controlled at the drawing out time of the tape, and the torque TTO can be found.
Patent JP-H11271789-A (JP)
Title: Liquid crystal display device
Inventor: YAMAMOTO TSUNENORI
IPC: G02F1/133
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To make the signal voltage low, to reduce the power consumption, and to make a signal voltage output driver low-priced by connecting active matrix elements to alternate different signal wires which are positioned on the right and left sides of pixels, line by line. SOLUTION: The active elements 105 are arranged zigzag by turns on both the sides of signal wires 103, pixel by pixel, along the signal wires 103. Consequently, pixels to which data sent through one signal wire 103 are written are arranged alternately across the signal wire 103. Signal voltages having the different polarities are applied to adjacent signal wires 103, so even when the electric power is reduced, the polarities of the voltages written to adjacent pixels are different, so no flicker appears and the display quality is good. Further, common wires 120 (121) in odd-numbered arrays are a different system and common voltage shaving the opposite polarities can be applied to laterally adjacent pixels having the different polarities when writing. Consequently, the common potentials are alternated to lower the voltage of the signal wires 103.
Patent JP-H10267283-A (JP)
Title: Waste oil stove
Inventor: OKAMURA YUJI
IPC: F24C5/02
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a practical waste oil stove generating no smoke substantially, by a method wherein supplied liquid state waste oil is evaporated in a combustion chamber and the convection of air, supplied into the combustion chamber, is generated to burn the waste oil efficiently. SOLUTION: Air, sent into a pipe 11 by a fan, is sent out of holes, provided on the surface of the pipe 11. The convection of eddy stream of sent-out air is generated in a combustion chamber by a semi-circular air stream control plate 13. On the other hand, waste oil, introduced by a flow passage 14 along the wall surface of the combustion chamber, is evaporated in the combustion chamber 1. Accordingly, the air and the evaporated waste oil are mixed in the combustion chamber 1 optimally and combustion efficiency in the combustion chamber 1 is improved.
Patent JP-H06292357-A (JP)
Title: Power supply device
Inventor: FUTAGAWA YOSHIKIYO
IPC: H02M3/28
Filed: 1993-04-02
Abstract: PURPOSE:To provide an efficient power supply device which adopts a resonance switch, achieves zero-cross switching, has a large duty ratio, and achieves a large power by two resonance loops. CONSTITUTION:This device consists of a first resonance loop 31 (a) which is constituted of a first switching element 1 connected to a DC power supply in series, a first resonance coil 5, a diode 7, and a capacitor 4 and a second resonance loop 32 (b) which is constituted of a diode 8 connected to the capacitor 4 in parallel, a second switching element 2, a second resonance coil 6, a capacitor 10 connected to an output terminal in parallel, and a diode 9 connected to the second resonance coil 6 and the capacitor 10 in parallel. Further, it is also provided with a means 3 (c) which is connected to the control element of the first switching terminal and that of the second switching element and controls the first and second switching elements 1 and 2.
Patent JP-H10269523-A (JP)
Title: Magnetic head and magnetic recorder using it
Inventor: MARUYAMA YOJI
IPC: G11B5/39
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic head provided with a narrow track and driven by a high frequency wave and to provide an ultra high density recorder using this magnetic head. SOLUTION: This magnetic head is provided with a coil 26 conductor held between a first magnetic film pattern 25 and a fourth magnetic film pattern 27, a second magnetic film pattern 32 magnetically connected to this first magnetic film pattern 25, a third magnetic film pattern 33 magnetically connected to this fourth magnetic film pattern 27 and a magnetic gap 10 held between these second magnetic film pattern 32 and third magnetic film pattern 33. In such a case, this magnetic head is made the magnetic head where an insulative and non-magnetic single film being in contact with the second magnetic film pattern 32 and the third magnetic film pattern 33 covers at least the first magnetic film patter 25.  Thus, the magnetic head provided with the narrow track (1 μm or below) and driven by the high frequency wave (150 MHz) is obtained, and ultra high density recording of a 10 Gb/in<2> class becomes possible by the magnetic recorder using it.
Patent JP-H04275218-A (JP)
Title: Percutaneously absorbable type pharmaceutical having high absorption efficiency
Inventor: KIMURA SOUKIROU
IPC: A61P9/00
Filed: 1991-03-01
Abstract: PURPOSE:To obtain a percutaneously absorbable type pharmaceutical of diltiazem hydrochloride readily absorbable from the skin. CONSTITUTION:A percutaneously absorbable type pharmaceutical composed of diltazem hydrochloride and cyclopentadecanone (CPD). Since the CPD is used as a percutaneous absorbefacient, the diltiazem hydrochloride can efficiently be absorbed from the skin. The aforementioned percutaneous absorbable type pharmaceutical is capable of sustainedly and efficiently absorbing the diltiazem hydrochloride. Thereby, the pharmaceutical is useful for preventing and treating fit of angina pectoris. The bioavailability of the diltiazem hydrochloride can be improved to reduce side effects on digestive tracts.
Patent JP-S58195817-A (JP)
Title: Relay lens system
Inventor: HAMANISHI YOSHINORI
IPC: G02B15/12
Filed: 1982-05-11
Abstract: PURPOSE:To provide a relay lens system for a single lens reflex camera which has a magnification in a specific range, etc., generates less various aberrations and can transmit the optical performance of an objective lens faithfully by constituting the same of a front group consisting of positive lenses and a rear group consisting of negative lenses. CONSTITUTION:A front group G1 of positive refracting power contg. at least one piece of positive lenses and a rear group G2 of negative refracting power contg. at least one piece of negative lenses are constituted and combined in such a way that the group G1 has a convex convergent face on the image side and the group G2 has a concave divergent face on the object side and that both groups satisfy the conditions of the equation I - equation IV, whereby the intended relay lens system is obtained. In the equations, beta is the magnification of the relay lens system; Bf is the back focus when the composite system of the objective lens and the relay lens system is focused to infinity; d0 is the object point of the relay lens system; fR is the focal length of the relay lens system; f2 is the focal length of the rear group of the relay lens system; D is the spacing between the face on the extreme image side of the front group and the face on the extreme object side of the rear group; PSI is the surface refractive power on the extreme image side of the front group.
Patent JP-H07287857-A (JP)
Title: Optical head, optical semiconductor element and optical information recording and reproducing device
Inventor: SEKI HIDEYA
IPC: G11B7/125
Filed: 1994-04-15
Abstract: PURPOSE:To set the cut-off frequency on the upper limit of a band limiting means at lower than the oscillating frequency of a laser noise reduction means by inserting the band limiting means between a detecting means and a preamplifier. CONSTITUTION:The circuit in a detection system is composed of a signal detecting means 25 or a photodiode 38 as a laser output detecting means 26, a low-pass filter (band limiting means) 9 and a preamplifier 13. The photodiode 38 outputs a current proportional to a light quantity by the incidence of a laser beam, the current passes through the low-pass filter 9 and is subjected to current-voltage conversion in the preamplifier 13. Since respective wirings are brought near to each other and induction is coupled, thus, the higher frequencies of the laser noise reduction means 5 are leaked into the input part of the preamplifier 13 and cause the drift of the output. Consequently, by inserting the low-pass filter 9, high frequency leaked into the input part of the preamplifier 13 is removed.
Patent JP-S574672-A (JP)
Title: Solid-state pickup device
Inventor: SUGITA MAMORU
IPC: H04N5/335
Filed: 1980-06-11
Abstract: PURPOSE:To ensure high adaptability responding to a change of the pickup conditions, by securing switching for the reading period of a video signal supplied from a photoelectric transducer of a solid-state pickup device in accordance with the pickup conditions. CONSTITUTION:When a subject has a sufficient luminous intensity, switches 27  and 28 are at the positions as shown in the figure by the function of a light quantity  detecting circuit 23. A solid-state pickup device 1 receives a horizontal scan by the  pulse (a) with every field and delivers a video signal (g). The signal (g) is outputted G as it is through a preamplifier. When the luminous intensity of the subject  is low, the switches 27 and 28 are interexchanged. Thus the device 1 receives a horizontal scan by the pulse (a') with every 2nd field, and the video signal is added  with the signal delayed by a field delay line 22 through an adder circuit 29 to output G.
Patent JP-H09269517-A (JP)
Title: Manufacture of polarization inversion and device therefor
Inventor: OGASAWARA SHIGEMASA
IPC: G02F1/37
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing polarization inversion which is suitable for a large-diameter substrate and is reduced in a manufacturing cost and a device therefor. SOLUTION: This polarization inversion manufacturing device 1 is provided with a ferroelectric material substrate 2 which is formed with periodic electrodes 3 divided and patterned to >=2 regions on one main surface and other electrodes 4 on another main surface. The device is provided with one conductive plate 5 which has nearly the same area as the area of the respective divided and patterned regions in the section facing the one-side electrodes 3 and is provided with the other conductive plate 7 on the other electrodes 4. The device has a voltage impressing means S for successively impressing voltage between the one conductive plate 5 and the other conductive plate 7 by each region.
Patent JP-S61237319-A (JP)
Inventor: TANIMURA KENICHI
IPC: H01H33/42
Filed: 1985-04-12
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-H07256730-A (JP)
Title: Screw for extruder
Inventor: SHIRAI TAKEHIRO
IPC: B29C48/65
Filed: 1994-03-23
Abstract: PURPOSE:To provide a screw for an extruder of PVC suppressing the temp. rise of a resin even in a high rotary region and stable in emission quantity. CONSTITUTION:In a screw 1 for an extruder constituted so that a flight part 3 is spirally formed on the surface of a screw shaft 2 and a supply region C, a compression region B and a weighing region A are set from one end of the screw shaft to the other end thereof, the flight interval P2 of the compression region B is made wider than the flight interval P3 of the supply region C by twice or more and the flights 3 of the supply region C are made double. By this constitution, the stable continuous extrusion of PVC in a high rotary region difficult heretofore becomes possible and the capacity of the extruder can be sufficiently developed.
Patent JP-S60221445-A (JP)
Title: Chlorosulfonated polyethylene rubber composition
Inventor: KON SHIYUUJI
IPC: C08K3/00
Filed: 1984-04-17
Abstract: PURPOSE:The titled composition useful as hand rails for escalators, having improved surface gloss after vulcanization or crosslinking, and improved durability, obtained by blending a specific ethylene-vinyl acetate copolymer with an inorganic filler, crosslinking agent, etc. CONSTITUTION:100pts.wt. chlorosulfonated polyethylene rubber is blended with 5-40pts.wt. ethylene vinyl acetate copolymer containing >=35wt% vinyl acetate, 40-150pts.wt. inorganic filler (e.g., clay, or magnesium carbonate), effective amounts of a crosslinking agent (e.g., maleimide compound of organic peroxide) and a crosslinking auxiliary, and, an vulcanization auxiliary (e.g., magnesia), a processing auxiliary (e.g., polyethylene glycol), etc. as arbitrary components, to give the desired composition. The composition is packed into a molde (preferably one having chrome plating surface and mirror finish), and vulcanized or crosslinked, and molded to give a molded article.
Patent JP-H06113310-A (JP)
Title: Video-signal processing apparatus
Inventor: IIGON JIYOSEFU HIIBU
IPC: H04N9/07
Filed: 1992-02-27
Abstract: PURPOSE: To provide a solid-state electronic image-pickup camera, using a color encoded filter that employs a decode circuit not needing the use of a 1H delay line to extract three kinds of component color signals from an output of the camera. CONSTITUTION: In a form using the digital processing technology, multiplier coefficients extracted from a coefficient ROM 518 are used for three sets of digital lateral filters 70, 72, 74 and a set of desired component signals are generated. In a form using the analog processing technology, a set of desired component signals are generated, based on signals extracted three consecutive pixels by a sampling system.
Patent JP-S61238202-A (JP)
Inventor: SHIMURA KAZUHIKO
IPC: A44B18/00
Filed: 1985-04-15
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-H01247545-A (JP)
Title: Grain dispersion type alloy and its manufacture
Inventor: OMURA HIROYUKI
IPC: C22C1/10
Filed: 1988-03-30
Abstract: PURPOSE:To manufacture the title alloy having excellent mechanical characteristics and wear resistance at low cost by adding the powder of high- speed steel, graphite, Si3N4, etc., to the molten metal of an Al-Ni-Mg alloy, stirring and mixing the same and thereafter subjecting the mixture to die-cast molding. CONSTITUTION:One or more kinds of reinforcing powder among high-speed steel, high chrome steel, graphite, Si3N4, Ni, Ti, AlN and TiN is directly added to the molten metal of an Al-Ni-Mg alloy as a matrix metal. As for the above Al-Ni-Mg alloy, by weight, (Al)-(3.5-8% Ni)-(3-8% Mg) are suitably regulated. As for the adding amounts of the above powder, the range of 4-50% is preferable. The above molten metal to which the powder has been added is then stirred and mixed and is thereafter subjected to die-cast molding. By this method, the above reinforcing powder is uniformly dispersed into the above matrix, by which the grain dispersion type alloy having excellent mechanical characteristics and wear resistance can be mass-produced at low cost.