baber/WOPTO huggingface dataset:
Patent JP-S60107762-A (JP)
Title: System and device for detecting tracking error of magnetic recording medium
Inventor: HIRASAWA KAZUO
IPC: G11B15/467
Filed: 1983-11-15
Abstract: PURPOSE:To prevent a cross modulation between a pilot signal and a modulated audio signal, and to execute tracking control by recording the pilot signal onto a tape in time division. CONSTITUTION:Four kinds of pilot signals are obtained by dividing an output of a clock generator 11 into 1/N1-1/N4 by frequency dividing circuits 12-15, and pilot signals f1, f2, f3 and f4 having four kinds of frequencies are outputted from each frequency dividing circuit. This pilot signal is selected successively by a selector 16. The pilot signal recorded on a tape 7 is reproduced by a head 21, and applied to a mixer 26 through a play back amplifier 25. The mixer 26 is an integrator and extracts a crosstalk component E' of the pilot signal from an adjacent track by integrating a reference pilot signal arrayed successively in a shape of burst, which is an output of an SW18 and a reproducing pilot signal being an output of the play back amplifier 25. As for this crosstalk component B, the frequency is discriminated by a BPF27 and a BPF28, the difference is derived with each other by a differential amplifier 29, and a track shift quantity 37 is obtained.
Patent JP-H0558207-A (JP)
Title: Seat with walk-in mechanism
Inventor: KATAYAMA KOJI
IPC: B60N2/20
Filed: 1991-08-28
Abstract: PURPOSE:To automatically and safely perform return of a seat with a walk-in mechanism by automatically returning the seat by electromotive power after the walk-in mechanism is operated, and releasing the electromotive power when overload is applied to the seat during the returning of the seat. CONSTITUTION:When a driver seated on the driver's seat pushes a switch, the controller (not shown) of an automatic operation device 50 operates the electric motor 55 of an actuator 51, and a wire-cable 54 is drawn to turn a manually operated lever 18. Thus, like manual operation, locking of a rock plate 17 is released to operate a walk-in mechanism. As a result, a seat back 16 is tilted, and a seat cushion 13 is advanced. When a load is applied to the seat back 16 during returning the seat, tractive force of a wire 63b is increased to turn a detecting switch 69 ON, and the controller reverses the motor 55. Thus, respective winding rotary bodies 57, 58 are reversed to reduce the action of load applied to the seat back 16.
Patent JP-H0379855-A (JP)
Title: Speed change controller for automatic transmission
Inventor: ONISHI KOJI
IPC: F16H59/44
Filed: 1989-08-23
Abstract: PURPOSE:To realize a travel in accordance with a driver's desire by providing a speed change time setting means capable of setting a target speed change time manually and freely on an automatic transmission speed change controller for conducting speed change control on a basis of a target speed change time. CONSTITUTION:A control unit 100 controls a speed change of an automatic transmission 104 in accordance with a predetermined speed change pattern and on the basis of a throttle opening and a turbine revolution number detected by means of sensors 101, 102. Also, the control unit 100 is set with a manual switch 105 which is a target speed change time setting means. A duty solenoid valve 33 in a hydraulic control circuit 30 is controlled according to the target speed change time of 'hard', 'normal' and 'soft', and a corresponding oil pressure is generated by means of a pressure regulator 32, and a control is made so that a speed change time of a multi-step transmission 10 may become a target speed change time. Thus, a travel in accordance with a driver's desire can be realized.
Patent JP-S6376236-A (JP)
Title: Beam index type color picture tube
Inventor: WATANABE HISAMITSU
IPC: H01J29/34
Filed: 1986-09-17
Abstract: PURPOSE:To obtain a reproducible image operating stably to all the hues and with a good coloration, by furnishing two kinds of index phosphor stripes on color phosphor stripes through a metallic membrane. CONSTITUTION:When a fluorescent screen 5 is irradiated with electron beams 3, the color phosphor stripes 6R, 6G, and 6B radiate the visible lights of the respective colors, and index phosphor stripes 9a and 9b radiate an index signal light. In this case, although the blue phosphor stripe 6B can not get the index signal from the first index phosphor stripe 9a, the index signal light is radiated instead, from the second index phosphor stripe 9b at the highest efficiency. Therefore, by adding the two kinds of index signals and utilizing the resultant one index signal, after adjusting their phases, it is possible to eliminate any specific color which can get no index signal.
Patent JP-H0266759-A (JP)
Title: Stop mode setter in recording and reproducing device
Inventor: DOUTSUBO NOBUHIDE
IPC: G11B15/29
Filed: 1988-08-31
Abstract: PURPOSE:To give a suitable sag to a tape and to smooth a next activation by maintaining an oscillating idler at the neutral condition not to interconnect with a reed base and reversing a capstan for a constant time, at the time of shifting to a stop mode. CONSTITUTION:When a stop mode command is given by a play mode, a prescribed time capstan motor 13 is reversely driven, an oscillating idler 110 executes the oscillating operation from a winding reel base 22 side to a supply reel base 21 side and the neutral condition not to interconnect with any reel base for a constant period is maintained. In the condition, by the driving of a capstan 12, a tape is fed out to a head cylinder 11 side and the tape sag of the suitable quantity occurs between the capstan 12 and the head cylinder 11. Thus, by giving the suitable tape sag at the time of the stop mode, the activation of the head cylinder at the time of shifting the play mode is smoothed.
Patent JP-H1166390-A (JP)
Title: Medium information registering method of booklet-like medium
Inventor: OKU HIDEKAZU
IPC: G06Q40/00
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To obtain a medium information registering method of a booklet-like medium which almost automatically creates and registers medium information. SOLUTION: While a page turning part that is attached to a medium processor performs page turning of a booklet-like medium, a reading part provided on the device reads page marks from the 1st page till the last page, the existence of a page mark on each page is decided from the read result, also the value of the page mark is recognized, an operator confirms the last page with the page mark value as page configuration information, and the page configuration information is registered together with medium specific information that is inputted by the operator as medium information on a storing means of the medium processor.
Patent JP-H0499659-A (JP)
Title: Smoothing system of bit map character data for printer
Inventor: KASAGI NOBUHIRO
IPC: G09G5/26
Filed: 1990-08-17
Abstract: PURPOSE:To obtain sufficiently minimum value of an approximate error of a curve of a character profile in a bit map by storing a printing pattern obtained by alternately repeating enlarging of a printable minimum magnification and smoothing in a buffer memory. CONSTITUTION:When data are input, a master controller 1 reads a control program from a program ROM 2, and executes it. A printing pattern is developed in a buffer memory for constituting a RAM 3, and enlarged twice. The printing pattern of the obtained result is developed in the buffer memory, smoothed, further enlarged twice, and then smoothed. Thus, smoothed printing data are input to a print controller 5, and dot printed by a printing mechanism.
Patent JP-S6190516-A (JP)
Inventor: DEETORETSUTO ORUDATSUHA
IPC: H03L7/06
Filed: 1985-09-30
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-S6474091-A (JP)
Title: Actuator of movable member for closing opening section of vehicle
Inventor: HANSUUAKIMU BORUMAN
IPC: B60J7/057
Filed: 1988-08-30
Abstract: PURPOSE:To reduce noise in time of changing-over of a relay by applying a set signal to the relay in case a polarity inversion working switch is closed in any of directions when a movable part is in a standard position and resetting the relay when the movable part reaches the standard position. CONSTITUTION:When a polarity inversion switch S1 is operated in any of directions, a short positive is outputted from a full-wave rectifier bridge condenser C1 and a resistor R1 as a set signal. Accordingly, the transistor T1 and T3 are turned on, a relay RS is excited, and current corresponding to a working direction of the polarity inversion switch S1 is supplied to a motor 6. At this time, an excitation circuit of the relay RS is maintained in a set state. A position detective switch S2 is closed immediately before completion of a moving operation of the movable part, and the excitation circuit is reset. Then, when an open-circuit of the switch S2 is made, the relay RS is turned off.
Patent JP-2001037381-A (JP)
Title: Double bearing reel
Inventor: HOGAKI TOSHIHIKO
IPC: A01K89/015
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To prevent a double bearing reel from producing a space between a cover and a frame plate of a double bearing reel. SOLUTION: A cyclic part 24 is formed on the inside of a cover 2b of a reel body and either one of plural engaging crawls 25 or engaging recessed part 26 is formed in the cyclic part and engaging recessed part or engaging crawl is installed in a frame plate 2a. As a result, a cover can be removed from the frame plate by separation of the engaging crawl from the engaging recessed part to enable exchange of a spool 4. The cover and the cyclic part are each separately formed and the cyclic part is attached to the cover so as to slidable to rotating shaft center direction of the spool 4 and an elastic means 28 is installed so that the cyclic part comes into contact with a plate on a cover side.
Patent JP-S6462145-A (JP)
Title: Magnetic resonance imaging apparatus
Inventor: MORI KIYOMI
IPC: G01R33/36
Filed: 1987-09-02
Abstract: PURPOSE:To eliminate the strain of an SEP pulse and to obtain an accurate waveform, by using a variable type attenuator showing good linearity in spite of low voltage at a place where the amplitude of a signal is controlled when the modulation of amplitude is performed and using a biphase modulator at a place where a change in a phase is controlled. CONSTITUTION:A modulated wave (Fig.2-a) inputted from modulated wave input 1 becomes a waveform (b) by a full wave rectifying circuit 4. A '0' level detection circuit 5 sets a signal to -1 when the modulated wave is positive and sets a signal to -1 when negative and the positive/negative of the modulated wave shown by (c) is replaced with a digital signal. Next, a carrier wave (Fig.3) is inputted from carrier wave input 2 and becomes the waveform shown by Fig.4-a by an attenuator 6 with the amplitude of the output of the full-wave rectifying circuit 4. At this time, as for the attenuator 6, by using one having good linearity regardless of the magnitude of voltage to be handled, an accurate waveform is obtained at a low voltage place. Positive and negative reversal is performed by a biphase modulator 7 in matching relation to the output signal of the '0' level detection circuit 5. Therefore, an accurate SEP pulse can be formed and a more improved image is obtained.
Patent JP-H0753562-A (JP)
Title: New condensed heterocyclic derivative
Inventor: OE TAKANORI
IPC: A61P31/04
Filed: 1993-08-09
Abstract: PURPOSE:To obtain a new condensed heterocyclic derivative capable of quickly and remarkably recovering the decrease of the number of myeloid stem cells as well as the numbers of leukocytes, blood platelets and erythrocytes and usefyl for the activation of prophylactic action in the infectious disease treatment, etc., and the treatment of aplastic anemia, etc. CONSTITUTION:A derivative of formula I {ring P is benzene or pyridine ring; R<1> and R<2> are H, halogen, alkyl, alkoxy, OH, a (substituted)phenyl; R<3> is H, halogen, an alkyl, an alkoxy, OH or trifluoromethyl; X is O or S; Y is single bond, O, S or NR<5> (R<5> is H or an alkyl); A<1> and A<2> are single bond, a (cyclo) alkylene; R<4> is NR<6>R<7> [R<6> and R<7> are H, a (cyclo)alkyl, etc.] or heterocyclic group; Z is OH, an acyloxy, an alkoxy, cyano, etc.} e.g. 3-[4-(3- dimethylaminopropoxy)phenyl]thieno[2,3-b]pyridine-2-carboxylic acid methyl ester. The compound is produced preferably by reacting a compoun of formula II (Hal is F, Cl, Br, etc.) with a compound of formula III in an inert solvent.
Patent JP-S6199555-A (JP)
Title: Scroll manufacture of scroll compressor
Inventor: SUZUKI MASAKI
IPC: C25D7/00
Filed: 1984-10-19
Abstract: PURPOSE:To permit easy working and to improve mass productivity and economic efficiency by forming the end plate part of a scroll of a casting and scroll lap parts of a spiral strip and molding integrally said parts by insert casting. CONSTITUTION:The scroll lap member 12 is formed to the spiral strip separately by plastic working or other forming method and is set in a casting mold after the member is subjected to copper plating, thin plating, etc. in order to strengthen the binding force of the casting. The one spiral side of the member 12 is positioned into a casting drag 10 via a shell mold 13 and the other side into the end plate casting space in a casting cope 11. The spiral grooves 13a of the shell mold 13 are for insertion of the member 12. The cope 11 is put on the drag 10 and a molten metal is poured through a sprue 15. The man-hour for finishing by machining is thus decreased and the strength of the scroll lap part 22 is improved.
Patent JP-H0558590-A (JP)
Title: Electric motor-driven hoist
Inventor: SATO MASAAKI
IPC: B66D3/20
Filed: 1991-08-29
Abstract: PURPOSE:To provide an electric motor-driven hoist which can correspond to the cases of fine adjusting a speed by a single set, in the case that fine speed adjusting is required for work such as accurately assembling parts, die matching represented by a press mold, dipping parts in a plating tank, etc., needless to say low and high speed operations at take off and landing times. CONSTITUTION:In the case of a double-speed type electric motor-driven hoist which performs up/down winding operation at two kinds of low/high speeds by suspending an operating box through a cable from an electric motor-driven hoist main unit and by operating this operating box to variably control a resistance value so that voltage of an electric motor 1 is controlled to variably control its rotational speed, a low speed side of the electric motor 1 is fixed to a fixed speed by a fixed resistor 28. A circuit is constituted such that a variable resistor 29 is connected in parallel to the fixed resistor 28, in a high speed side of the electric motor 1, to variably control the electric motor speed based on combined resistance of the fixed and variable resistors 28, 29 by changing the resistance of this variable resistor 29.
Patent JP-H0957725-A (JP)
Title: Metal fitting for fixing dehydration fabric for mold for molding cement mortar
Inventor: TSUROO TETSUYA
IPC: B28B7/00
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a metal fitting for fixing a dehydration fabric for a mold for molding cement mortar by which a work for fixing the dehydration fabric on a drain iron sheet or a work for removing the fabric is simply performed. SOLUTION: A main body 1 in which the apex part is made into a peak head shape and which is freely passed through a dehydration hole made in a drain iron sheet of a mold for molding cement mortar, an elastic body 3 provided so as to surround the back end side of this main body 2 and with a diameter being at least the diameter of the dehydration hole, a hooking part 4 being integrally provided on the back end of this main body 2 and hooking the elastic body 3 preventing the elastic body 3 from being passed through in the back end direction of the main body 2 and hooking pin 5 freely coming out/into the side of the main body 2 from a slit provided on the side face of the main body, are provided.
Patent JP-2000035606-A (JP)
Title: Camera
Inventor: NARUSE MUTSUMI
IPC: G03B11/04
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To improve the durability of a spring energizing a lens barrier by constituting a camera so that the lens barrier may be retreated from the front of a photographing lens against the energizing force of the spring with the movement of a moving barrel to an extended state. SOLUTION: When a collapse driving ring 11 is turned in a direction shown by an arrow A, a straight advance barrel (moving barrel) 9 is moved forward in an optical axis direction and extended to a specified position. When the ring 11 is turned in a direction shown by an arrow B, the barrel 9 is moved backward in the optical axis direction and collapsed in a fixed barrel 10.  Then, the camera is provided with the spring energizing the lens barriers 1 and 2 in a closing direction and an acting member acting so that the lens barriers 1 and 2 may cover over the front of a lens shutter set submitted to the energizing force of the spring by releasing the action of the spring when the barrel 9 is in the collapsed state, and acting so that the lens barriers 1 and 2 may be retreated from the front of the lens shutter set against the energizing force of the spring with the movement of the barrel 9 to the extended state. Thus, the reduction of cost is realized.
Patent JP-H1167498-A (JP)
Title: Superconductive acceleration cavity control system
Inventor: KIJIMA HIROKO
IPC: H05H7/20
Filed: 1997-08-13
Abstract: PROBLEM TO BE SOLVED: To diminish the local distortion of a cavity by suppressing the dispersion of the acceleration field and resonant frequency of every cell by using a deformation force assigning means placed in each cavity cell of multiple superconductive acceleration cavities to assign elastic deformation force and thereby performing cavity phase control by assigning a deformation force. SOLUTION: Magnetostrictive elements, for instance, are used for tuners 24a-24d of cavity cells 1a-1d and transducers are used to change the length of the tuners 24a-24d depending on a magnetic field. Thereby, the extension control of the tuners 24a-24d is carried out in a msec. scale scale of response speed. The same number of the tuners 24a-24d as that of the cavity cells 1a-1d are installed in a vacuum chamber 3 in series. A liquid helium chamber 2 is of an elastic structure that can deform the cavity cells 1a-1d and the tuners 24a-24d are installed on cell stems 25a-25c that are anchored at several points in the circumferential direction in the liquid helium chamber 2. Thereby, the cell fixing stems 25a-25c impose the load of tuners 24a-24d on each of the cavity cells 1a-1d equally.
Patent JP-H1064616-A (JP)
Title: Connector
Inventor: TSUJI KENJI
IPC: H01R13/52
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To prevent sticking of a sealing agent to the contacting part of a terminal with its mating terminal. SOLUTION: A connector housing 11 is provided with a sealing agent filling space 17 penetrating the housing from above to below. Inside the space 17, a terminal 12 is exposed, and if this is filled with a sealing agent 18, the gap between the terminal 12 and the housing 11 opening at the inner wall of the space 17 is put in the water-tight condition, and thus a waterproofness is established. The sealing agent 18 is not put in a hood 13 where the contacting part 12a of the terminal 12 is protruding, but in the space 17 which is opened at the outer surface of the housing 11, so that there is no risk that the sealing agent 18 attaches to the foremost part 12A of the terminal 12.
Patent JP-H0751685-A (JP)
Title: Combination treatment night soil purification tank
Inventor: FUJISAKI KINJIRO
IPC: C02F3/00
Filed: 1993-08-11
Abstract: PURPOSE:To provide an improved combination treatment night soil purification tank helpful for saving water resources or eliminating waste water pollution by purifying living waste water so as to permit recycling thereof. CONSTITUTION:This combination treatment night soil purification tank is provided with a first settling and separating tank 3 provided with an inflow pipe 2 capable of admitting the waste water, such as industrial waste water, animal industry waste water, living waste water, is then provided with a second settling and separating tank 5 and a prefilter device 9 and is in succession provided with a first contact aeration tank 10 and a second contact aeration tank 17. The purification tank is provided with a flow rate regulating device 11 consisting of an outflow pipe having an opening above a net for fixing contact materials of the first contact aeration tank and is constituted to release the water which is to be treated and is sent from the prefilter tank 9 through the flow rate regulating device 11 to the first contact aeration tank 10 from a release pipe 20 through the second contact aeration tank 17, successively the settling tank 18 and a disinfecting tank 19.
Patent JP-H0963397-A (JP)
Title: Keyboard switch
Inventor: MITA YUTAKA
IPC: H01H13/06
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To easily incorporate a domed body, and also improve reliability of a contact point part formed on a membrane sheet in a keyboard switch. SOLUTION: A domed body 5 is integrally molded in a condition of being connected by an elastic sheet member 10, and the elastic sheet member is sandwiched between a membrane sheet 2 and a housing 3, and a projecting strip frame 10A is formed on the elastic sheet member so as to surround a key hole 4. A recessed groove 3C formed on the reverse of the housing 3 is engaged with this projecting strip frame 10A, and a dustproof structure is formed.
Patent JP-S6375982-A (JP)
Title: Picture processor
Inventor: TSUKADA HIROSHI
IPC: G06T5/20
Filed: 1986-09-19
Abstract: PURPOSE:To attain complicated filtering which cannot be made with a filter having an opened-loop structure without difficulty, by feeding back the information of an output picture as a filter input. CONSTITUTION:Picture signals outputted from an image pickup section 2 which takes the image of an object to be inspected are AD-converted by an AD- converting section 3 and the picture signals outputted from the section 3 are stored in an input picture memory section 4. At a filtering section 5 the picture element data outputted from the memory section 4 are subjected to a spatial filtering process and, at the same time, the obtained output picture element data are fed back to the input side of the filtering. Moreover, the output picture data signal SD of the filtering section 5 is inputted to an output picture memory section 6 where the signal SD is stored at a prescribed address. Since the information of an output picture is fed back as a filter input in such way, complicated filtering which cannot be made with a filter having an opened-loop structure without difficulty can be carried out when a filter coefficient and gain factor are set.
Patent JP-S6464548-A (JP)
Title: Rotor construction of synchronous motor
Inventor: UCHIDA HIROYUKI
IPC: H02K23/08
Filed: 1987-09-03
Abstract: PURPOSE:To reduce a slot ripple by positioning accurately an angle difference of two groups of rotor elements deviated to two angle positions by means of an end plate worked and formed with a high accuracy. CONSTITUTION:One group of rotor elements is constituted of one piece of rotor element 34a, and the other group of rotor elements is also constituted of one piece of the other rotor element 34b. Both rotor elements 34a-34b are constituted of the same rotor element, the rotor element 34a is constituted of a permanent magnet 38a and a laminar rotor core 36a held thereby, and a rotor 32 having the end plates 42a-42b and the intermediate position end plates 44a-44b etc., which was fixed to an output axis 30, is formed. An end 54 of the rotor core 36a is protruded from a magnet end 56, and the rotor element 34a is left in the secured position by the end plate 42a having recessions and protrusions. The same end plates 44a-44b are also provided to the center part of the rotor 32, and it contributes effectively at the time when each rotor element is positioned accurately.