baber/WOPTO huggingface dataset:
Patent JP-H0542322-A (JP)
Title: Grip device for tension reel
Inventor: KONDO TORU
IPC: B21C47/32
Filed: 1991-08-08
Abstract: PURPOSE:To provide a grip device for a tension reel capable of changing the inner diameter of a take-up coil in a short time in a take-up tension reel of a steel strip, surely gripping and taking up the steel strip of different kinds of coil diameters in forward and backward take-ups. CONSTITUTION:The tip of the steel strip is clamped by a grip device of steel strip consisting of what provides a segment 3 having a gripper constituting the tension reel, a gripper guide 4 which is arranged along the axial direction of this segment 3 and forms a clearance to guide the tip part of the steel strip between both members and a gripper bar 7 which is arranged in this clearance and controlled by a hydraulic cylinder 6 mounted in the segment 3 to be moved in the radial direction. Since the grip device for the steel strip is built in the segment, change of the inner diameter of the coil can be accomplished by laminating the segments having a gripper and the inner diameter of the coil can be changed in a short time and the tip of the steel strip can be gripped and coiled.
Patent JP-S6090841-A (JP)
Title: Apparatus for positioning cutter in plate glass cutting machine
Inventor: TOHACHI HIROSHI
IPC: C03B33/027
Filed: 1983-10-25
Abstract: PURPOSE:To carry out easily and accurately the positioning of a cutter holder by a digital display by bringing a standard contactor attached to the cutter holder into contact with the standard surface of a slider measurer and by fixing the holder. CONSTITUTION:When a movable table 29 is moved in accordance with the cutting position of glass 39, a detector 31 is moved along a digital linear scale 25, and the position and size are digitally displayed at a display section. At the position, an adjusting table 32 is fixed on a guide shaft with a fixing screw 34. The table 29 is finely adjusted by turning a finely adjusting screw 33 to change accurately the position of the table 29 in accordance with the display of the scale 25, and the table 29 is fixed on the guide shaft with a fixing screw 30. A cutter holder 16 is moved along a guide table, a standard contactor 23 is brought into contact with the standard surface 37 of a slider measurer 36, and a nut 21 is tightened to fix the holder 16. In this state, the moving body 1 is moved so as to move a cutter onto the glass 39 on a glass mounting table 38 and the glass 39 is cut.
Patent JP-H0756506-A (JP)
Title: Key forming device for cipher based on elliptic curve
Inventor: KUWAKADO SHUSUKE
IPC: G06F7/72
Filed: 1993-08-11
Abstract: PURPOSE:To decrease the number of times of addition, subtraction multiplication and division and to shorten the time for forming keys by determining integers (u), (v) satisfying p=u<2>-uv+v<2> required for formation of the keys without making computation of complex integers. CONSTITUTION:A prime (p) is stored in a storage section 25 and an integer (h) satisfying k<2>=p-3(modp) and k<p/2 is stored in a storage section 26. The max. integer (w) which does not exceed p<1/2> is determined by a square root calculator 27 and is stored in a storage section 28. The value read out of the storage section 26 is defined as (t) and is compared with the value (w) of the storage section 28 by a comparator 31. The values read out of the storage sections 25, 26 are respectively defined as (s), (t) and the computation of r= smodt is executed by a remainder calculator 29. The operation to store these (t), (r) respectively into the storage sections 25, 26, to read out these values and to supply the values to the remainder calculator 29 are repeated until t<w is attained. By using (t) when t<w is attained, {(p-t<2>)/3}<1/2>=m is calculated and u=t+m, v=2m are determined.
Patent JP-S6443834-A (JP)
Title: Magneto-optical recording medium
Inventor: KAZAMA TOSHIO
IPC: G11B11/105
Filed: 1987-08-10
Abstract: PURPOSE:To obtain stable recording and reproducing characteristics by adhering a high-polymer sheet impregnated with a lubricating material via an adhesive layer to a thin film of a protective layer of a magneto-optical recording medium. CONSTITUTION:A dielectric layer 2, a magnetic layer 3 and the protective layer 4 are successively formed on the surface of the transparent substrate 1 consisting of glass, etc. The high-polymer sheet 6 formed by impregnating a lubricating layer 7 of fatty acid, etc., to the surface of a sheet consisting of polyester, etc., is then formed via the adhesive layer 5 on the protective layer 4. The sliding contact of the medium with a magnetic head 8 which is worked to a curved surface is thereby enabled and the larger external magnetic field can be stably impressed to the magnetic layer. As a result, the stable recording and reproducing characteristics are obtd.
Patent JP-S6444549-A (JP)
Title: Automatic testing device
Inventor: WATANABE YASUHIRO
IPC: G06F11/22
Filed: 1987-08-12
Abstract: PURPOSE:To control the time interval of ON/OFF of a device power supply at a msec unit by controlling ON/OFF timing by means of a timer of a processor in an automatic testing device for turning on and off the power supplies of respective devices constituting a computer system at an applied order and time interval. CONSTITUTION:The automatic testing device is constituted of a CRT 32 with a keyboard, a processor 31, an I/O control device 33, and automatic opening/ closing devices 42-45. The power supply ON/OFF order and time interval information of respective devices are inputted from the CRT 32. Processors 3-6 hold the time interval at the inputted power supply ON/OFF order and output opening/closing signals to the automatic opening/closing devices 42-45 through the I/O control device 33. The devices 42-45 are arranged between a distribution board 47 and the device power supply part, power supply lines of respective devices are connected to the devices 42-45 and electricity from the distribution board 47 is supplied to respective devices by a 'close' signal of the devices 42-45. Consequently, power supplies to respective devices can be turned on and off at the prescribed order and time interval.
Patent JP-H0483849-A (JP)
Title: Soft nitriding steel
Inventor: FUJII TOSHIMITSU
IPC: C22C38/18
Filed: 1990-07-27
Abstract: PURPOSE:To obtain a soft nitriding steel excellent in bending and straightening properties by specifying a compsn. constituted of C, Si, Mn, Cr, Al and Fe. CONSTITUTION:This is a soft nitriding steel contg., by weight, 0.35 to 0.65% C, 0.35 to 2.00% Si, 0.80 to 2.50% Mn, <=0.20% Cr, <=0.035% Al and the balance Fe with inevitable impurities, in which, according to necessary, one or more kinds selected from the group constituted of <=3.0% Ni, <=1.0% Cu and <=0.5% Mo, one or more kinds selected from the group constituted of 0.03 to 0.35% Pb, 0.0010 to 0.0100% Ca and 0.04 to 0.13% S and <=0.0080% B are independently or compositely incorporated. This soft nitriding steel is improved in bending and straightening properties while it maintains fatigue strength, and at the time of bending and straightening, cracks or the like are not generated on a nitriding layer.
Patent JP-H1144943-A (JP)
Title: Film magazine
Inventor: MIYAWAKI HIROSHI
IPC: G03C3/00
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a film magazine excellent in workability and high in the latitude of printing order by enabling plural films to be loaded onto the film magazine. SOLUTION: A casing member 12 is provided with plural storing chamber 18 for storing the films F so that at least each film F may be partly wound up in a rolled state and plural opening parts 20 communicating with respective storing chambers, and the inside dimension of the storing chamber 18 is decided so that the front and rear sides facing each other of the stored film F may come into contact with each other is a rolled state. The film F inserted through the opening part 20 is automatically stored in the rolled state along the circular inner peripheral surface of the storing chamber 18. Then, the film F is prevented from falling off by the friction generated between the front and rear sides facing each other of the film F.
Patent JP-S59102723-A (JP)
Inventor: ROTAARU KURAUZE
IPC: A24C5/352
Filed: 1983-10-27
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-S58101275-A (JP)
Title: Two-stage compressor
Inventor: SADO SHINTAROU
IPC: F04B39/02
Filed: 1981-12-14
Abstract: PURPOSE:To aim at avoiding nonlubricating operation at the time of starting, by setting up oil grooves for bearings at the lowest possible side of a bearing assembly, while carrying out lubrication simultaneously with the start of operation without fail. CONSTITUTION:Surface pressure distribution to crankshaft bearings 3 and 3' is received at the upper side of each bearing. Therefore, an oil groove 11 is set up beneath these bearings where no surface pressure exists, and in addition, to make lubrication attainable simultaneously with the start of operation, the oil groove 11 and an oil sump 12 are set up within approximately 45 deg. just under each bearing so as to cause oil to be gathered in the oil groove 11 even when a compressor stops. As a result, an oil groove 12 is formed up in a bearing part where surface pressure is unreceived and thus excellent lubricating characteristics can be secured.
Patent JP-2001027503-A (JP)
Title: Measurement head
Inventor: KANAI TAKAAKI
IPC: G01B7/00
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a measurement head provided with a retracting mechanism capable of retracting the arm of the head with a simple structure. SOLUTION: A measurement head 10 employs a shape memory alloy actuator 40 as a retracting mechanism. The shape memory alloy actuator 40 consists of a shape memory alloy made coil spring 42 and a bias spring 44 and the like. The coil spring 42 and the bias spring 44 are inserted toward a flange 48 fixed in the middle of a rod 46 from the both ends of the rod 46 and then held by a holder 50 in the state that the bias spring 44 is contracted. If current is sent to the coil spring 42 and the coil spring 42 is heated over the transformation temperature, the coil spring 42 deforms. By this, the rod 46 push a press plate 52 and a contact 14 is retracted.
Patent JP-S5990344-A (JP)
Title: Electrode structure of electron gun
Inventor: NAIKI KAZUAKI
IPC: H01J29/48
Filed: 1982-11-15
Abstract: PURPOSE:To keep good withstand voltage characteristic between electrodes by fixing a closed cylindrical electrode forming the main electron lens electrode to the insulator support bar through a flat insulating electrode support which is placed in contact and fixed to the collar edge integrated to said cylindrical electrode. CONSTITUTION:The one of the closed cylindrical electrodes 23-26 forming the main electron lens electrode is fixed to an insulator support bar 19 through a flat type insulating electrode support 28 which is placed in contact and fixed to the collar edge integrated to said cylindrical electrode. Each electrode is formed, for example, by fixing the G3 electrode 23-G5 electrode 25 except for the G6 electrode 26 by holding the insulating electrode support 28 having the electrode supporting portion 28B with two collar edges of closed cylindrical electrodes. Thereby, a distance which is equal to the two times of a distance (c) between the side of long-side cylindrical part of the closed cylindrical electrode and the insulator support bar 19 is added respectively to the distances A1, A2, A3 between electrode supports the conventional G3 electrode 13-G6 electrode 26. Thereby the shortest leakage current path between electrodes along the insulator support bar 9 becomes long fantastically and withstand voltage characteristic can be improved drastically.
Patent JP-H0547043-A (JP)
Title: Optical memory
Inventor: INUI TETSUYA
IPC: G11B7/24079
Filed: 1991-08-09
Abstract: PURPOSE:To improve recording density while securing C/N by obtaining a track cross signal having sufficient strength which permits accurate access even if a track pitch is set to be about 1.4mum and also preventing reflectivity on a land 3 from decreasing. CONSTITUTION:The width of a group 2 formed on a transparent substrate of an optical memory 15 is set to be 0.3-0.4mum and the depth of the group 2 is set to be 80-100nm, and further, the allowable maximum decreasing amount in the width direction at the corner part of the land 3 is set to be 0.2mum.
Patent JP-S6442702-A (JP)
Title: Feedback controller
Inventor: HATSUTORI CHIKAMASA
IPC: G05D3/12
Filed: 1987-08-11
Abstract: PURPOSE:To improve the responsiveness by shortening the time required for reaching a target value, by providing a target setting part for setting at least two kinds of target values to every control object, respectively. CONSTITUTION:A target setting part 8 sets at least two kinds of target values to every control object, respectively, and a detecting part detects controlled variables corresponding to each target value, respectively, and outputs a result of its detection. A deviation calculating part 7a derives a deviation between each target value and each controlled variable of each control object, respectively and a multiplication calculating part 7b derives its multiplied value from each deviation and a feedback gain which is set in advance, and also, and derives its multiplied value from each deviation to other control object and the feedback gain which is set in advance, respectively. Also, a manipulated variable calculating part 7c calculates manipulated variables u1, u2 to be outputted to each control object, based on each multiplied value. In such a way, by shortening the time required for reaching the target value, the responsiveness to the target value can be improved remarkably.
Patent JP-S6179193-A (JP)
Inventor: ICHIKAWA TATSUMI
IPC: G21D3/12
Filed: 1984-09-27
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-S6357343-A (JP)
Title: Continuously variable transmission control device
Inventor: MIMURA MUNEHIKO
IPC: B60W10/101
Filed: 1986-08-26
Abstract: PURPOSE:To enable always favorable travel control regardless of deterioration with age by receiving an engine control information and a travel control information and generating a duty control signal corresponding to the reference pressure of the oil pressure control of a continuously variable transmission, and electrically controlling change gear ratio. CONSTITUTION:Primary and secondary duty valves 80, 100 generate the reference pressures of primary and secondary pressure control valves 90, 110 based on a duty signal from a control unit 200. And, the control valves 90, 110 are controlled according to the reference pressures and return pressures from cylinders 5, 10 provided on the primary and secondary pulleys 3, 9 of a continuously variable transmission. The control unit 200 generates the duty signal in accordance with the engine control information and a travel control information, such as, an accelerator opening, a throttle opening, the rotating speeds of input and output shafts, a vehicle speed and the like, thereby, controlling the duty valves 80, 100 to control change gear ratio.
Patent JP-H0759379-A (JP)
Title: Signal processing system of motor
Inventor: SHIRONOKUCHI HIDEKI
IPC: H02P6/10
Filed: 1993-08-12
Abstract: PURPOSE:To take out a signal as such one that the time from outputting a frequency signal to outputting a position signal equals a cycle of the frequency signal by setting a reference value that is output based on an alternating signal due to a magnetic pole pair output from a magnetic sensor larger than a reference value for outputting the frequency signal of other magnetic pole pair. CONSTITUTION:Current terminals of a Hall element 25 are connected to a positive power terminal (+Vcc) and the ground. The Hall element is also connected to non-inversion input terminals (+) (-) of a first comparator 26 and inversion input terminals (-) (+) of a second comparator 27. An alternating signal VH of the Hall element 25 is compared with reference voltages +V1 and -V2 of the first and second comparators 26 and 27. At that time, an absolute value of the reference voltage -V2 of the second comparator 27 is set larger than that of the reference voltage +V1 of the first comparator 26.
Patent JP-H0486457-A (JP)
Title: Freezer device
Inventor: SAKAINO KAZUAKI
IPC: F24F11/02
Filed: 1990-07-27
Abstract: PURPOSE:To shorten a total time until a freezing temperature reaches a target value and prevent the freezer device from hunting by a method wherein when a controlling amount is approached to its target value, an interval of an adjusting time for a degree of opening of an electrical expansion valve is gradually elongated. CONSTITUTION:A freezer device is provided with sensors T1 to T4 for use in sensing either a refrigerant temperature or a refrigerant pressure in refrigerant circuits 1 to 5 and a controller 9 for adjusting a degree of opening of an electrical expansion valve 4 in response to the detected signal. The control device 9 is provided with control means 12 for gradually elongating an interval of an adjusting time for a degree of opening of the electric expansion valve 4. For example, when a varying amount of the degree of opening of the valve is applied as a controlling amount of a difference between an intermediate temperature and an outlet temperature of a condensor, i.e., T1-T2 during a cooling operation and T3-T4 during a heating operation, as the controlling amount approaches the target value, an operating amount of the valve is gradually decreased and at the same time an interval of the valve operating time is elongated. With such an arrangement, it becomes possible to restrict the hunting of the.
Patent JP-2000028086-A (JP)
Title: Pedestal device
Inventor: HYODO KOJI
IPC: F24F5/00
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To store/transport a placing base and fixing means by integrating them with each other, and also safely move/set a pedestal device. SOLUTION: A fixing means storage space part 9 enough for storing fixing means 4 is arranged in a guide rail movably guiding the fixing means 4 buried in the placing surface 5a of a placing base body 5. The guide rail is so buried that both the end parts of the guide rail form approximately the same surface as both the side surfaces 5b of the longitudinal direction of the placing base body 5, and a recessed part 7 for a handle to which the bottom surface part 6a of the guide rail is placed is formed in both side surfaces 5b of the placing base body 5.
Patent JP-S6446110-A (JP)
Title: Controller for autonomously-traveling vehicle
Inventor: NOSO KAZUNORI
IPC: G05D1/02
Filed: 1987-08-13
Abstract: PURPOSE:To successively extract the proper information out of plural pieces of information and to accurately control the drive of a self-traveling vehicle, by using a state detecting means, a vehicle position detecting means, a weight coefficient arithmetic means and a vehicle position arithmetic means. CONSTITUTION:A state detecting means 1 detects the working states of plural self- traveling vehicles and plural types of vehicle position detecting means 2 of different detecting systems detect the vehicle position information against the traveling path of the vehicle. The information detected by the means 2 are processed with weighting by a vehicle position arithmetic means 4 in accordance with those working states of vehicles detected by the means 1 and by means of the weight coefficient calculated by a weight coefficient arithmetic means 3. In other words, the information detected by plural types of detecting means of different detecting systems are extracted with the prescribed weighting in accordance with the state of a displacement angle/vehicle speed detecting means. Then the present position of the vehicle is calculated based on those extracted information. Thus it is possible to perform the proper traveling control in accordance with the states of detecting means or the working state of the vehicle. Then the reliability is improved for a controller for self-traveling vehicle.
Patent JP-2001027049-A (JP)
Title: Large roof type multiple dwelling house
Inventor: TOKUOKA YASUO
IPC: E04H1/04
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a large roof type multiple dwelling house covering above the upper portion of an existing facility without giving any influence to the existing facility. SOLUTION: Foundation bases 30, 30 are provided at both right and left sides of an existing facility 1, sloped portions are diagonally installed with steel framing members toward the central upper portion of the existing facility 1, and principal rafter type building frames 41a are self-supported. After connecting together the principal rafter type building frames 41a, 41b, 41c, in a plurality of rows and covering above the upper portion of the existing facility 1, both interior and exterior finishes are applied and a large roof-shaped principal rafter type multiple dwelling house is constructed.
Patent JP-H0856745-A (JP)
Title: Refill type compact container
Inventor: KATSUMATA TSUGIO
IPC: A45D33/00
Filed: 1994-08-25
Abstract: PURPOSE: To perform inner plate takeout operation more smoothly in a refill type compact container. CONSTITUTION: A pushing member 12 of a thin spherical form, which is protruded up and down to be inverted by application of force, is integrally molded in a part of a bottom wall part 5 composing a containing part 7 of an inner plate 4 in a container main body 2 so that the inner plate 4 can be easily taken out by pushing this pushing member 12 up from the underside. This pushing member 12 is protruded to be easily felt on the underside of the container main body 2 in the condition where the inner plate 4 is contained, and the inner plate 4 can be taken out of the containing part 7 only by pushing it up.
Patent JP-H05191097-A (JP)
Title: Pressure control device of component mounting device
Inventor: TOGASHI HITOO
IPC: B23P21/00
Filed: 1992-07-28
Abstract: PURPOSE:To provide a component mounting device of simple structure which is able to accurately control pressure applied onto a component. CONSTITUTION:In a component mounting device which mounts an electronic component on the surface of a printed board with a suction head mechanism 4 linked to a head lift mechanism, a pressure sensor 6 is provided to measure pressure which acts on the electronic component attendant on a mounting operation, a microcomputer 1 forms control signals corresponding to the difference between a target value and a measured value of pressure applied onto the electronic component, and a head lift motor 51 is controlled in rotary speed basing on the control signal concerned.
Patent JP-S6178816-A (JP)
Title: Heat-sealable flexible urethane foam
Inventor: UENISHI KAZUYA
IPC: C08G18/65
Filed: 1984-09-26
Abstract: PURPOSE:A heat-sealable flexible polyurethane foam good in mechanical properties and scorching resistance, obtained by using a specified OH group-terminated urethane prepolymer as a material and expansion-molding this material. CONSTITUTION:A low-molecular polyhydroxy compound, an aromatic ring- containing diol obtained by an addition reaction between an aromatic dihydroxy compound of a MW of 300-5,000 and an alkylene oxide, polyoxytetramethylene glcyol of a MW of 500-5,000 or the like and a polyester-ether-polyol obtained by a reaction between an aromatic ring-containing diol obtained by an addition reaction between an aromatic dihydroxy compound and an alkylene oxide and an aromatic or aliphatic dicarboxylic acid or the like are used. Namely, an OH group-terminated urethane prepolymer obtained by a reaction between at least one said polyol compound and a polyisocyanate is expansion-molded.
Patent JP-S5991049-A (JP)
Inventor: TAKIMOTO AKIMASA
IPC: B29C63/00
Filed: 1982-11-16
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。