baber/WOPTO huggingface dataset:
Patent JP-2000251601-A (JP)
Title: Mechanical latching device for electromagnetic contactor
Inventor: SHIMOMICHI SUMIO
IPC: H01H51/10
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a device which prevents reduction in the number of built-in contacts of an electromagnetic contactor and in which a closing coil and a releasing coil are not excited at the same time. SOLUTION: A mechanical latching device has a latch mechanism (a latch lever 4, a latch piece 3) which mechanically holds a movable part 2 in a closed state of an electromagnetic contactor when a closing coil of the electromagnetic contactor is excited, a b-contact 5 which demagnetizes the closing coil when the latch mechanism is energized, a releasing coil 9 which is excited when the latch mechanism is tripped, a plunger 10 which trips the latch mechanism by exciting the releasing coil 9, and an a-contact 7 which demagnetizes the releasing coil 9 after the latch mechanism is tripped.
Patent JP-H10233592-A (JP)
Title: Method of attaching shield plate, and attachment structure
Inventor: ISHII HIDETO
IPC: H05K7/12
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a method of attaching the shield plate of an electronic part high in work efficiency by reducing manhour in work, and its attachment structure. SOLUTION: A conductive shield plate locking piece where a locking recess is made is fixed to a printed wiring board 10, and a locking projection 18 is made inward by extrusion at the sidewall of a shield plate 15. The locking projection 18 is engaged with the locking recess, whereby the shield plate 15 is attached to the printed wiring board 10, thus mounting the conductive shield plate locking piece on the printed wiring board 10 en block together with the electronic parts. Since the shield plate 15 is attached to the printed wiring board 10 through a shield plate locking piece by the shield plate locking piece and the shield plate 5 having been made possible to engage and lock with each other, the electronic parts can be shielded with simple work.
Patent JP-S61211005-A (JP)
Title: Resin impregnated fiber reinforced molding material and manufacture thereof
Inventor: KIKUZAWA KENJI
IPC: B29B15/14
Filed: 1985-03-18
Abstract: PURPOSE:To obtain molded product, not only excellent in molding property but also prominent in strength because of complicated entangling of fibers constituting yarn tape by a method wherein multitude of resin impregnated yarn tapes are intersected with intersecting angle of 5-60 deg. and are laminated so as to obtain multiple layers. CONSTITUTION:Second winding is wound by filament winding method with the winding angle of 60-87.5 deg. with respect to the axial direction of a mandrel into the opposite direction of first winding wound in parallel with arbitrary gaps with the slant angle of 60-87.5 deg., or preferably 85-87.5 deg. with respect to the axial direction of the tubular mandrel 6 whereby the lengthwise filament of the yarn tape 1 of the first winding is intersected with the lengthwise filament of the tape of second winding with the angle of 60-5 deg. and lateral filaments of both tapes are intersected with the angle of 60-5 deg., further, the lengthwise filament of one tape is intersected with the lateral filament of the other tape with the angle of 30-2.5 deg.. During above-described process, necessary pieces of glass yarn tapes 1 are pulled out of a tape drum and are combed through a comb type guide 3, thereafter, are impregnated with thermosetting resin in a resin bath 4.
Patent JP-S62212981-A (JP)
Title: Control circuit for magnetic disk device
Inventor: HIBINO YOZO
IPC: G11B21/10
Filed: 1986-03-12
Abstract: PURPOSE:To improve follow-up accuracy to a target track by providing a deviation correcting circuit giving a correcting command to cancel the deviation to a following control circuit in accordance with a deviation quantity from a target track center in a prescribed time and operating continuously or intermittently the circuit at the time of a following action. CONSTITUTION:In a feed-back control loop by the control circuit of a following action, the loop of a deviation correcting circuit 17 to generate a deviation correcting signal from a position signal is added. The deviation correcting signal is added to the control signal of the control circuit of an ordinary following action in an adding point 16. The switching from a seek action to a following action is executed in a time t0, even in a time t1, when there is the danger that a comparatively large return quantity remains like a curve (b), the reliability of reading and writing is reduced or the reading and writing themselves cannot be executed, the correcting command to cancel the deviation based upon the deviation quantity is calculated, added to a following control circuit by the deviation correcting circuit 17, and thus, the deviation quantity can be made smaller like a curve C and the reading and writing can be executed.
Patent JP-H06264645-A (JP)
Title: Damping device
Inventor: SUZUKI TETSUO
IPC: F16F15/02
Filed: 1993-03-12
Abstract: PURPOSE:To damp vibrations of a structure, by providing damping devices at a plurality of stories of a multi-storied building. CONSTITUTION:In a damping device 1, the horizontal vibrations of a building 2 are damped down by the dampers 3-1-3-m equipped at a plurality or stories or the building 2 through control signals. At the stories where the dampers 3-1-3-m are equipped, speed sensors 5-1-5-m measuring the speed of the story and controllers 6-1-6-m controlling the damper 3-1-3-m of the story, are provided.
Patent JP-2000248846-A (JP)
Title: Glass panel
Inventor: KAIGO TETSUO
IPC: E06B3/66
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To improve water resistance and protect an outer edge part by providing a synthetic resin-made coating layer outward of the seal part of a pressure reduction glass panel providing the seal part between outer peripheral parts in a gap between a pair of plate glasses. SOLUTION: A spacer 2 is provided between a pair of plate glasses 1 to open a gap, and a seal part 4 is provided between outer peripheral parts. The outer peripheral edge parts of both the plate glasses form a projection part 10 so that the other plate glass 1B is projected along a plate face direction. Thereby a low melting point glass for a seal 5 is easy to mount, sintered, and the outer peripheral part of a void part V is enclosed. The void part V is pressure-reduced by absorption pressure reduction operation. A synthetic resin- made coating layer 6 is provided outward of a seal part 4 to improve the water resistant performance of the seal part 4, and the sealing degree of the void part V can be maintained for a long period.
Patent JP-H11228637-A (JP)
Title: Polar norbornene derivative/maleic anhydride copolymer
Inventor: KAJITA TORU
IPC: C08F232/08
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject copolymer having alicyclic groups and acid- cleavable polar organic groups, having high radiation penetrability, excellent dry etching resistance, excellent adhesivity, etc., and useful for optical materials, electronic materials, etc. SOLUTION: This polar norbornene derivative/maleic anhydride copolymer comprises repeating units of formula I (X and Y are each H or a 4-20C acid- cleavable organic group; A and B are each H or a 1-4C alkyl) preferably in an amount of 60-40 mol.% and repeating units of formula II preferably in an amount of 40-60 mol.%, and has a polystyrene-converted weight-average mol.wt. of 1,000-1,000,000. The copolymer is obtained by radically copolymerizing at least one kind of norbornene derivative of formula III [for example, 8-t- butoxycarbonyltetracyclo(4.4.0.1<2> ,<5> .1<7> ,<10> )dodeca-3-ene] with maleic anhydride and, if necessary, one or more other copolymerizable unsaturated compound [for example, bicyclo(2.2.1)hept-2-enel.
Patent JP-H10249479-A (JP)
Title: Forging/heading method of cylindrical parts having about spherical bulged part in central part
Inventor: AKAMATSU KENICHI
IPC: B21J5/08
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To form the cylindrical parts having about the spherical bulged part in the central part and moreover radially forming projecting lines in both end surface from a column shape blank with a series of forging/heading processes. SOLUTION: A driving pin is deeply driven into a solid blank up to the vicinity of the opposite side end surface of the blank to form a bottomed cylindrical member. And the bottom part of the bottomed cylindrical member is punched to form a both end opened cylindrical member 1d in the next process (d), both end sides of the cylindrical member 1d are drawn into the small diameter in the next process (e), the center of the cylindrical member is bulged into a spherical surface shape and recessed lines corresponding to projecting lines 66a, 83a are radially formed in end surfaces of the cylindrical member with projecting lines 66a, 83a radially provided in the tip end surfaces of cylindrical knockout pins 66, 83 abutting to the end surfaces of the cylindrical member in the final process (f).
Patent JP-H11229910-A (JP)
Title: Closing device of intake control valve
Inventor: NAKA YOSHIHARU
IPC: F02B31/00
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To fully open and close two pairs of control valves controlling the intake air of each bank of a V-engine by automatically adjusting the control valves even if there are dimensional errors and deviations. SOLUTION: A first center link 15 of a first link mechanism 27 for opening and closing a first control valve 5 and a second center link 16 to which the actuator 25 of a second link mechanism 28 for opening and closing a second control valve 6 is connected are interlocked with each other by an engaging section 22 and an interlock spring 23, and when one of the two valves 5 and 6 is fully opened or closed, the engaging section 22 is disengaged to fully open or close the other valve.
Patent JP-S58169681-A (JP)
Title: Picture processing circuit
Inventor: IKUTA YUUKICHI
IPC: G06K9/44
Filed: 1982-03-31
Abstract: PURPOSE:To increase the processing speed of a picture with a simple circuit constitution, by using a memory and a shift register. CONSTITUTION:Picture processing circuits 22, 23, 40 and 41 are constituted with RAM 24-26, 3-bit shift registers 27-29 and a picture arithmetic circuit 30 respectively. These picture processing circuits are combined with an address register 31 to complete a screen of many bits with the picture processing of just one time. The RAM 24 of the circuit 22 receives a picture input; and RAMs 25 and 26 receive the head bits of the registers 27 and 28 respectively. Then the circuits 23, 40 and 41 receive the outputs given from the circuits 22, 23 and 40 respectively. A picture data underwent a thinning process is delivered from the circuit 30 of the circuit 41. The circuits 22, 23, 40 and 41 performs the thinning processes for the upper, right, left and lower sides respectively.
Patent JP-H03254777-A (JP)
Title: Sound generating roller slide and roller
Inventor: TANAKA KOICHI
IPC: A63G21/02
Filed: 1990-03-05
Abstract: PURPOSE:To enable hearing a sound to musical scales and a melody, and double a fun, in addition to enjoying a speed feeling, and make a contribution to a music class, auditory education and cultivation of artistic sentiments by partly using monotony generating rollers having a built-in monotony generating device and internally generating a tone due to rotation. CONSTITUTION:In a roller slide 1 having many rollers 2, 2a and so forth on a slide way 4, some of the rollers 2, 2a and so forth are made as monotony generating rollers 3, 3a and so forth having a built-in monotony generating device and internally giving a tone due to rotation. When a child slides on the slide way 4 of the roller slide 1, therefore, the rollers 2, 2a and so forth, and the monotony generating rollers 3, 3a and so forth rotate. Consequently, the roller bodies 16 of the monotony generating rollers 3, 3a and so forth rotate, and a hammering sound is generated within the monotony generating rollers 3, 3a and so forth. In this case, as the aforesaid rollers 3, 3a and so forth are pertinently arranged, a sound to the scales of do, re, mi and so forth, and a melody of do, do, re and so forth are continuously gener ated. According to the aforesaid construction, a fun is doubled because of hearing a melody, together with the sliding speed feeling.
Patent JP-H01226372-A (JP)
Title: Printer
Inventor: INOUE YOJI
IPC: B41J3/28
Filed: 1988-03-07
Abstract: PURPOSE:To provide a small-sized lightweight printer having simple constitution, by mounting an ink ribbon roller storing an unused ink ribbon whose leading end is drawn out to the outside while brought into contact with the thermal head arranged to the opening part of a main body case. CONSTITUTION:When the leading end of an ink ribbon 12 is pressed by a hand and a printer is moved in a direction desirable to print, the image data on the surface of a manuscript stored in an image data recording part 21 is sent to a thermal head 14 and, at the same time, an ink ribbon roller 15 is rotated to draw out the ink ribbon 12 to the outside from a draw-out port 13a and the ink of said ink ribbon 12 is thermally transferred to paper 23 by a thermal head 14 to perform printing. After the completion of printing, a user cuts the ink ribbon 12 by utilizing a cutter 22 to discard the used ink ribbon 12. As mentioned above, since this printer is not provided with the take-up roller of the ink ribbon 12 and does not require a complicated mechanism such as a gear for making the rotation of a running roller 16 synchronous to that of the take-up roller, compact and simple constitution can be obtained.
Patent JP-S61213281-A (JP)
Title: Oxygen absorbent
Inventor: SUGIE KIYOSHI
IPC: B01J20/26
Filed: 1985-03-19
Abstract: PURPOSE:An oxygen absorbent for absorbing oxygen at room temperature at normal pressure under a mild condition efficiently, and carrying out absorption and desorption reversibly, containing a high polymer Schiff base metallic complex consisting of a specific constituent unit. CONSTITUTION:The aimed oxygen absorbent containing a high polymer Schiff base metallic complex (preferably iron or cobalt complex) consisting of a constituent unit shown by the formula (n is 0-20; m is 2, or 3; M is metal such as Fe, Co, Cu, Ni, Mn, Cr or Zn; i and j are in i+j=1, and i >=0.1). The oxygen absorbent may contain <=10wt% another polymer to improve film-forming properties.
Patent JP-S60197352-A (JP)
Title: Automatic management system for tools
Inventor: HATANAKA MITSUHARU
IPC: B23Q17/09
Filed: 1984-03-22
Abstract: PURPOSE:To reduce the time for preparation by automatically searching for the tool necessary for presetting by the use of an automatic rotary shelf and a comparison calculator. CONSTITUTION:A tool necessary for working is taken-out from an automatic rotary shelf 3 according to the calling for the tape number of the object part machining, and the data of the taken-out tool is actually measured by a tool presetter 2 and compared with the data obtained previously, and the correction value is calculated, and the service life of the tool and the actual number of times of use are compared and calculated, and a list is prepared. Since the necessary tool is automatically searched and provided according to the working procedure and by the automatic rotary shelf 3, when the tool is preset, the time for the miscellaneous work such as searching for tools and preparation can be reduced by a large margin, and the work owing to perception and skill can be eliminated.
Patent JP-S51136008-A (JP)
Title: Combustion device of internal combustion engine
Inventor: MATSUNO ISAO
IPC: F02B19/04
Filed: 1975-05-02
Abstract: PURPOSE: A combustion device of an internal combustion engine, that provides thin mixed gas as supply mixed gas fuel which is fed almost whole operation range in a two stage combustion engine, furthermore recirculation of exhaust gas is made, thus this device can reduce CO, HC and NOx contained in exhaust gas without having bad fuel consumption efficiency. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08216746-A (JP)
Title: Power seat device
Inventor: ITO SADAO
IPC: B60N2/06
Filed: 1995-02-18
Abstract: PURPOSE: To assimilate eccentricity and to prevent the generation of vibration and noise and to impede the generation of interference by providing both engaging parts to be engaged with recessed parts provided at the output shaft of a motor and the input shaft of a reduction gear, and a connecting member having a connecting part integrally formed to be fine compared to both engaging parts so as to connect both engaging parts. CONSTITUTION: Seat action mechanism 2 fitted to a seat is rotatory-driven by a motor 3, and a reduction gear 4 for amplifying torque from the motor 3 to transmit it is connected to the output shaft 31 of the motor 3. Both end engaging parts 51, 52 are engaged with recessed parts 312, 412 formed at the end part of the output shaft 311 of the motor 3 and the end part of the input shaft 411 of the reduction gear 4. A connecting member 5 with a connecting part 53 integrally formed to be fine compared to both engaging parts 51, 52 are provided to connect both engaging parts 51, 52. Sufficient eccentricity assimilating performance is thereby realized so as to prevent the generation of vibration and noise and to impede the generation of interference.
Patent JP-2000248468-A (JP)
Title: Resin finished fabric and its production
Inventor: MORIMOTO RIYOUJI
IPC: D06M15/19
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To obtain a resin finished fabric of crude cloth scarcely generating yarn slippage, bias, curvature, etc., and provide a method for producing the fabric. SOLUTION: This resin finished fabric has >=2.5×10-3 cm2 scale of mesh comprising a fiber coated and impregnated with a resin having <=100 deg.C curing temperature, <=120 numbers/inch sum of driving numbers of warp and weft and <=3% bowed filling degree of fabric. This method for producing resin- finished fabric comprises applying a resin to a fabric without rolling the fabric, drying the fabric and rolling the fabric.
Patent JP-S63221848-A (JP)
Title: Apparatus for continuously preparing plate-shaped catalyst
Inventor: DOMOTO KOJI
IPC: B01J37/00
Filed: 1987-03-09
Abstract: PURPOSE:To enhance operating efficiency, by performing the feeding, feed preparation and grip change-over of a plate-shaped catalyst by a pair of grip mechanism to make press molding feeding and sizing cutting continuous. CONSTITUTION:A molding press upper mold 7 has a crank mechanism 9 in order to perform up-and-down movement and grippers 10a, 10b are respectively connected to feed cylinders 11a, 11b. The feed cylinders 11 reciprocally moves and, during a time when one of a pair of grippers 10 and one of the feed cylinders perform the gripping and feeding of a steel strip like catalyst 1, the other ones perform the preparation of gripping and feeding and subsequently performs the next feed operation by grip change-over after the preparation is completed and these operations are combined to make a series of processes of press molding, feeding and sizing cutting continuous while the steel strip like catalyst 1 is intermittently fed. At this time, while the feeding and cutting states of the catalyst are observed, control is performed if necessary so that the pass of feeding and the release of gripping are performed.
Patent JP-H08224990-A (JP)
Title: Knock type ball-point pen
Inventor: KIMURA TAKASHI
IPC: B43K24/08
Filed: 1995-02-20
Abstract: PURPOSE: To provide a knock-type ball-point pen which can be assembled easily when a shaft has a large inside diameter. CONSTITUTION: In a knock type ball-point pen in which the core 5 of the ball- point pen pushed to the tail end side by a knock spring 6 advances by knock operation to make a pen body at the end of the core protrude from an opening at the end of a shaft to make writing possible, the knock spring composed of a large diameter part, a small diameter part, and an intermediate taper part is inserted from the tail end side opening of the shaft so that the large diameter part is fixed at the step part in the shaft to make the small diameter part suspended downward. Next, the core 5 is inserted from the tail end opening of the shaft to fix the the spring receiving projection 52 of the core at the small diameter part.
Patent JP-H04270836-A (JP)
Title: Air flow controlling method for professional kitchen hood
Inventor: KITA KOJI
IPC: F24F7/007
Filed: 1991-02-26
Abstract: PURPOSE:To keep the clear sight view even if a large amount of smoke is generated and to prevent a bad influence from being applied to the air conditioned state at a kitchen or opening or closing of a door by a method wherein an amount of discharging air can be adjusted in response to an amount of smoke or vapor generated at the kitchen. CONSTITUTION:An air discharging fan 5 is provided with a control device 10 for controlling its number of rotations in a stepwise manner. An instruction means 9 adjusts the control means in response to a sensing signal at a sensing means so as to control the number of rotations of the air discharging fan 5. In place of controlling the number of rotations of the fan, an air discharging passage may be provided with a volumetric damper and a degree of opening of the damper may be adjusted.
Patent JP-S63219497-A (JP)
Title: Structure of grip for small size water vehicle
Inventor: FUKUSHIMA KAZUHARU
IPC: A63B35/12
Filed: 1987-03-09
Abstract: PURPOSE:To make the carrying easier on condition a screw unit is installed to the hull by furnishing a grip at least at one side edge of a recession at the center of the bottom of the hull in which a screw is installed, so as to hang at about the center of gravity of the whole water vehicle. CONSTITUTION:A hull 11 can be carried by a person 10 by holding a grip 6 while a screw 5 is faced outward. Since the center of gravity 100 of the whole hull including the screw 5 is positioned near the action line of the hanging force inflicted to the grip 6 in such a condition, the load imposed to the body of the person 10 is small and the carrying is very easy. And since the screw 5 is faced outward in the carrying, the person's body is prevented from a stain or hurt by the screw unit 5. Moreover, since the grip 6 is formed continued to the outer surface of the bottom smoothly, the propulsion resistance is never increases.
Patent JP-H11248410-A (JP)
Title: Sensor for recognizing surface shape and its manufacture
Inventor: MACHIDA KATSUYUKI
IPC: G01B7/28
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a sensor for recognizing surface shape which detects the surface unevenness of an object with high sensitivity without being broken by the static electricity which is generated at the time of making sensing operations, can be reduced in size, and can be improved in versatility. SOLUTION: A sensor for recognizing surface shape is provided with a semiconductor substrate 1 in which at least a semiconductor element is formed, a plurality of capacitance sensor elements 20 formed on the substrate 1, and a protective film 17 positioned above the elements 20 and each sensor element 20 is provided with a lower electrode 12 positioned on the substrate 1 and an upper electrode 15 positioned above the electrode 12. The upper electrodes 15 constituting the sensor elements 20 are composed of a common electrode member and supported by supporting members 13 provided at every sensor element 20 and the supporting members 13 are made of a material showing electrical conductivity.