baber/WOPTO huggingface dataset:
Patent JP-2000050449-A (JP)
Title: Cable cutting method and cable cutter with cable involvement preventive mechanism
Inventor: YAMAMOTO HITOSHI
IPC: H02G1/06
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a cable cutting method and a cable cutter with a cable involvement preventive mechanism with which a cable to cut can be identified easily and a cable not to cut is protected from being mistakenly cut. SOLUTION: Lower blades or lower blade frames 31a and 31b, a wire 44 whose both ends are retained by the lower blades or the lower blade frames 31a and 31b so as to make at least one end detachable, an upper blade frame 21 to which the lower blades are detachably attached, and an upper blade which is movably provided in the upper blade frame 21 so as to face the edges of the lower blades and which is detachably disposed against the lower blades so as to compressively cross the lower blades, are provided. Further, lower blade covers which are detachably attached to the lower blade frames 31b are provided.
Patent JP-S59110073-A (JP)
Title: Arm locking device
Inventor: ITSUKI ISAMU
IPC: G11B21/22
Filed: 1982-12-13
Abstract: PURPOSE:To inhibit the reproducing operation of a recording medium from being started when a pickup arm is locked by driving the locking means for the pickup arm by a lid fixing member and detecting whether the pickup arm is locked or not by a switch. CONSTITUTION:A screw 24 is tightened up or loosened to drive a transmission rod 32 and the movement stroke of the screw 24 is transmitted to a locking member 25 and a switch 26 through the transmission rod 32 to lock or unlock the pickup arm 22 and turn on or off the switch 26. When the pickup arm 22 is locked, movable contact pieces a1 and a2 of switch parts 261 and 262 of the switch 26 are connected to fixed contacts b1 and b2. Therefore, when the electric power source switch of a player is turned on, a power source voltage is supplied to a signal processing circuit 35, but neither a motor 36 nor a motor servo circuit 37 is supplied with the source voltage, so that the pickup arm 22 will not move even by operation for reproduction.
Patent JP-S61179030-A (JP)
Inventor: MANSHIYU KUBUAN TORAN
IPC: H01J23/087
Filed: 1985-10-02
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-2000143428-A (JP)
Title: Dental jig and dental kit
Inventor: YAMAMOTO TAKASHI
IPC: A61K6/00
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To provide the subject jig rapidly applicable to teeth without requiring complicated operations when coating the tooth surfaces with a curable composition or a primer composition by including a polymerization initiator for the curable composition or primer composition. SOLUTION: This jig is used when coating tooth surfaces with (A) a curable composition or (B) a primer composition prepared by including, e.g. a polymerizable monomer having an acidic group in the molecule (e.g. maleic acid) and (ii) a polymerizable monomer having hydroxyl group in the molecule [e.g. 2-hydroxyethyl (meth)acrylate] and (C) a polymerization initiator, preferably a room temperature chemical polymerization type (e.g. benzoyl peroxide) together with a reducing compound (e.g. N,N-dimethylaniline) in combination. The amounts of the above formulated ingredients based on the total weight of the ingredients A and C are preferably 1-50 wt.% of the ingredient (i), 1-98.99 wt.% of the ingredient (ii) and 0.01-50 wt.% of the ingredient C.
Patent JP-S6277701-A (JP)
Title: Radio wave absorbing resistor
Inventor: MATSUI SENICHI
IPC: H01P1/162
Filed: 1985-09-30
Abstract: PURPOSE:To obtain a sufficient mechanical strength without lowering the radio wave absorption effect by forming a plastic added with good conductive powder or particles such as carbon, silver, aluminum or copper into a plate as a base of a synthetic resin. CONSTITUTION:A polypropylene is used as a base resin and a conductive member of carbon fiber flakes and carbon black powder and glass fiber flakes or the like are added to form a conductive plastic plate having a thickness of 0.7mm. In comparing the radio wave absorption characteristic of the plate with that of a mica plate with vapor-deposited aluminum and a phosphorus bronze plate having a thickness of 0.2mm, the insertion loss to the orthogonal polarized component is nearly equal at <=-0.3dB. Further, the parallel polarized component absorption factor is equal at >=85%. Thus, in using said conductive plastic, the thickness is increased and the mechanical strength is improved without lowering the radio wave absorption effect.
Patent JP-H0642231-A (JP)
Title: Connecting structure of crosspiece connected article for civil engineering and construction
Inventor: YAMAZAKI KEIICHIRO
IPC: B21D39/06
Filed: 1992-07-24
Abstract: PURPOSE:To execute surface treatment at a stage before connection, and to eliminate the need for all repair of a surface treating layer after connection is completed. CONSTITUTION:The title connecting structure is composed of the vertical crosspiece 2 of a cylindrical body and a hollow rectangular parallelopiped, the horizontal crosspiece 5 of the cylindrical body, a semicylindrical body and the hollow rectangular parallelopiped and a mandrel having a rectangular and circular cross section, a plurality of through-holes 8, into which the end section 3 of the vertical crosspiece 2 can be fitted and inserted, are formed to the top face 7 of the horizontal crosspiece, collar-shaped projections 11 are formed to both side faces 10 of the inside of the horizontal crosspiece in the longitudinal direction, and projections 12 for holding the mandrel are shaped to both side faces 10 of the inside of the horizontal crosspiece in the longitudinal direction. The mandrel is inserted into the horizontal crosspiece 9, the end section 3 of the vertical crosspiece 2 is inserted into all through-holes 8, another end section 3 of the vertical crosspiece 3 is also inserted into the through-holes 8 of the horizontal crosspiece 5, the upper and lower sections of the vertical crosspiece 2 are held by the horizontal crosspiece 5, the upper and lower horizontal crosspieces 5 are pressed, both end sections 3 of the vertical crosspiece are deformed plastically along the collar-shaped projections 11, and lastly the mandrel 16 is extracted.
Patent JP-H0386060-A (JP)
Title: Eddy current type reduction gear
Inventor: KUWABARA TORU
IPC: B60T1/06
Filed: 1989-08-28
Abstract: PURPOSE:To enable the surface area of a rotor to be widened by composing a device of a drum-shaped rotor set on a rotary shaft, a stator having a permanent magnet set in the peripheral direction of the rotor, a damping zone for applying damping onto the rotor, and a cancelling zone for cancelling the damping of the rotor. CONSTITUTION:When reduction brake is applied, a stator 7 is moved to a damping zone 17. Then, a magnetic circuit is composed between a permanent magnet 10 and the rotor 4 on the rotary side, and on the inner peripheral surface of the rotor 4, eddy current for applying brake force against the rotation of the rotor 4 flows, and onto an output shaft 1 connected to the rotor 4, the damping force is applied. When the reduction braking is released, the stator 7 is moved to a release zone 18. Then, between the permanent magnet 10 and the release zone 18, the magnetic circuit is composed, and the magnetism of the permanent magnet 10 does not leak to the rotor 4.
Patent JP-S6375378-A (JP)
Title: Rotary drive mechanism for pressure fluid circulatory action
Inventor: OMICHI NOBUYOSHI
IPC: F04C23/00
Filed: 1986-09-16
Abstract: PURPOSE:To secure such a rotary drive mechanism that is excellent in efficiency, by coupling each rotor of plural units of displacement type rotary feed- discharge devices concentrically, while connecting two units to a pressure fluid source, using them for a prime, mover, and using the remaining feed-discharge devices for a compressor, respectively. CONSTITUTION:Each of rotors 3 and 4 of a compression unit CR, a backstop unit BR, a motor unit MR and an expansion unit ER consisting of plural units of displacement type rotary feed-discharge devices are concentrically connected to each other on a driving shaft 3' and a driven shaft 4', and these units CR, BR, MR and ER are connected with one another in this order. Each of combustion units CC1 and CC2 is installed between the backstop units BR and the motor unit MR as well as between the motor unit MR and the expansion unit ER, respectively. The air compressed by the compression unit CR is prevented from flowing back by the backstop unit BR and burned together with fuel of gas oil or the like inside these combustion unit CC1 and CC2, turning to combustion gas high in temperature and pressure, and it rotates and drives the motor unit MR and the expansion unit ER.
Patent JP-S59108964-A (JP)
Title: Radiation characteristic measuring apparatus for antenna
Inventor: ONO MAKOTO
IPC: G01R29/10
Filed: 1982-12-14
Abstract: PURPOSE:To enable measurement within an allowable level of the Radio Law by arranging a receiver, an A/D converter and an integrator for integrating an output thereof so as to measure a sample antenna using a fine power. CONSTITUTION:An output from a receiver 4 is detected with a phase detector 6 and converted into an analog voltage. This analog voltage is converted into digital from analog with an A/D converter 7 and then, the digital voltage is integrated with an integrator 8. Assuming that the number M of digital voltage values are inputted into the integrator 8 from the A/D converter 7 within a certain integration time, a signal to noise ratio (S/N ratio) of the voltage following the integration outputted from the integrator 8 is improved M times greater than that prior to the integration. Therefore, the longer than integration time, the larger sampling number of digital voltage values will be converted from analog to digital during the time and hence, the S/N ratio after the integration can be improved with the longer integration time. The adjustment of the integration time is done by controlling the speed of a rotary base 5.
Patent JP-2001045115-A (JP)
Title: Communication equipment and communication system
Inventor: OKISHIMA HIROSHI
IPC: H04M3/48
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To provide communication equipment that can make an urgent connection request even just after communication with other communication equipment is finished. SOLUTION: When the communication unit is making a communication with other communication equipment and another communication equipment executes a connection request to the communication equipment of the user, after the end of communication with the other communication equipment, an exchange calls the communication equipment of the user automatically on the condition that the exchange executes a prescribed registration ('YES' in step S1). Since the own communication equipment can select whether the communication equipment replies a call from the exchange or holds the call temporarily (step S3), even just after the communication with the other communication equipment is finished and when the urgent connection request is desirably executed, the reply is temporarily held (step S9) to execute the urgent connection request with priority.
Patent JP-H0883584-A (JP)
Title: Flat frame display device
Inventor: KOJIMA KAZUAKI
IPC: H01J29/46
Filed: 1994-09-13
Abstract: PURPOSE: To improve the utilization factor of an electron by deflecting the electron emitted from a cathode in the direction of a control electrode corresponding to a display scanning line by a deflection electrode, and gathering the electrons to this control electrode. CONSTITUTION: A thermoelectron emitted from a linear hot cathode 1 is uniformly radiated in the direction of a phosphor 4 by a perforated cover electrode 2 and a back electrode 11. Voltage is impressed on a single one among a line order electrode group 8 composed of metallic electrodes 8a arranged in the direction orthogonal to the cathode 1. An electron is deflected by a deflection electrode 20 so that the electron gathers to the metallic electrodes 8a on which this voltage is impressed. Next, it is sent out to a part just before a control electrode part 5 by a grid electrode 15, and voltage is also impressed on a single one among the electrode group 8 composed of the metallic electrodes 8a. Then, the thermoelectron is attracted to this electrode, and reaches the control electrode part 5.  Then, an elliptic column shape of an effective cover electrode 2, a position of the electrode group 8 and impression voltage on the respective electrodes 8a are adjusted, and electron current density can be uniformized in front of an optional single metallic electrode 8a of the electrode group 8.
Patent JP-H1059283-A (JP)
Title: Variable diameter propeller for marine use
Inventor: TAKADA HIDEAKI
IPC: B63H1/24
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To prescribe the center of rotational movement without enlarging a propeller boss by fixedly securing a holding plate pressing the outside face of a synchronous ring to propeller blades, and providing a rotational movement guide part rotatationally movably journaling the synchronous ring on the holding plate. SOLUTION: All propeller blades 32 are linked with each other by a synchronous device 41, in this case, the synchronous ring 43 of the synchronous device 41 is journaled with the guide hole 46a of a holding plate 46 fixedly secured to a propeller boss 12 in rear of a thrust washer 22 in the axial direction, and the center of rotational movement is prescribed. Hereby, the synchronous ring 43 is sufficiently approached to the outer circumferential face of the thrust washer 22 without interfering with the other members, the synchronous ring 43 is made into small diameter, in its turn the propeller boss 12 is made into small diameter, and hence rotational resistance in water can be reduced.
Patent JP-2001040110-A (JP)
Title: Sheet or film and method for production thereof
Inventor: FUJITA SHIGERU
IPC: C08J5/18
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a non-porous sheet or film having excellent heat resistance and a method of producing thereof. SOLUTION: A sheet or a film is obtained by cure treating a potentially curable sheet or film containing (a) a polymer having a C=C double bond and a 5-10C aliphatic ring in a main chain and (b) the other resin. A method of producing the sheet or the film comprises forming a film of a polymer composition containing (a) the polymer having the C=C double bond and the 5-10C aliphatic ring in the main chain and (b) the other resin to mold the potentially curable sheet or film, and cure treating the resulting sheet or film.
Patent JP-S6196117-A (JP)
Title: Variable silencer
Inventor: UKAI NORIO
IPC: F01N1/16
Filed: 1984-10-18
Abstract: PURPOSE:To assure automatic variable control with a simple structure by provid ing in a silencer an on-off valve actuated interlocking with a member relatively displaced due to thermal expansion, and controlling the size of an opening of a partition chamber communication tube with the aid of the on-off valve. CONSTITUTION:Increased exhaust gas temperature owing to an engine being made high load, a temperature difference is produced between a siencer body 1 exposed to the fresh air, and an exhaust gas introduction tube 10 and an exhaust tube 13 are disposed in the same body 1, whereby both the tubes 10, 13 re relatively displaced respectively in directions of (a) and (b). Therefore, a couple of forces are applied to the on-off valve 16 via bearings 17, 19, whereby the on-off valve 16 is rotated counterclockwise for increasing the size of an opening 15a of a bypass line 15. Thus, pat of the exhaust gas in a first expansion chamber 6 enters into a final expansion chamber 8 through the bypass line 15, whereby an amount of the exhaust gas passing through communication tubes 11, 12 is reduced and thereby ventilation resistance is reduced for preventing back pressure as well as air low temperature from being increased.
Patent JP-H04104000-A (JP)
Title: Method for guiding guided bullet and guided bullet
Inventor: YAMANAKA TSUNEO
IPC: H04N7/18
Filed: 1990-08-22
Abstract: PURPOSE:To enable a spinned bullet to be controlled in its guiding by a method wherein a spin angle is calculated based on an angular speed when an attitude got by an optical fiber gyroscope is varied, an image recognition is carried out by an imaging device and then a direction of the bullet is controlled by torque of the explosive. CONSTITUTION:When a shape feature of a target or the like is inputted to a control part 2 and the control part 2 is installed in a bullet 1 and launched, the bullet 1 is spinned by about ten thousand rotations and advances. An angular velocity omegat from an optical fiber gyroscope 13 under its spinned condition is sent to a computer 16 to get a rotational angle and at the same time an xy coordinates is converted into a polar coordinates rho and thetacoordinates so as to store an image and then an operation of a fuel cell 17 for torque 4 and 5 is started to operate. Then, a polar coordinates rphi coordinates of the bullet is converted into a rhotheta coordinates so as to store the image. The inputted image is rotated, reduced and moved and coincided with a received image of an imaging device 11 to determine the rhothetacoordinates of a target point and at the same time the number of torque is temporarily determined and a aiming position rhotheta is calculated. Concurrently, a time check is carried out, an optical coupler 23 is operated, a data selector 22 is operated to correct the direction and then the bullet 1 for the target is correctly struck against it when the aimed position of rhotheta is equal to 0.
Patent JP-2001050306-A (JP)
Title: Coupling and differential device
Inventor: FUSHIKI MASAAKI
IPC: B60K17/35
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To improve on-vehicle property by making torque capacity adjustable within a wide range, reducing the number of parts, making assembly easy, and attaining light weight and compactness. SOLUTION: This device is provided with torque transmission members 5, a friction clutch placed therebetween, a pump 13 operated by moving of an armature 15, an electromagnet 21 to move the armature 15, and an actuator 9 to press the friction clutch through a pressing member 11 by receiving pumping pressure of the pump 13. In this case, pressure receiving area 81 of the pressing member 11 is made wider than pressure receiving area 82 of the armature 15.
Patent JP-H0270310-A (JP)
Title: Composite roll and its manufacture and rolling mill
Inventor: KONDO YASUO
IPC: B22D23/10
Filed: 1988-09-01
Abstract: PURPOSE:To obtain a composite roll having excellent axial strength, wear and crack resistances by putting an intervention ferrite layer between both joint layers of a roll core stock and an outside layer. CONSTITUTION:As for a composite roll composing of a roll core stock 2 and an outside layer 1 joined on the peripheral surface of the stock 2, a ferrite layer 4 intervenes in the interface of the stock 2 and layer 1. The core stock 2 is made out of a low alloy steel whose at least one of tensile and bending strengths is higher than those of the layer 1 and the layer 1 is made out of one of Mo, W or V base high speed tool steels. Hence, a composite roll having excellent axial strength, wear and crack resistances is obtained because the firrite layer acts as a stress relaxation member.
Patent JP-H06177475-A (JP)
Title: Apparatus and method for decision of parameter of optical amplifier
Inventor: JIENIFUAA ASUPERU
IPC: H01S3/00
Filed: 1993-08-12
Abstract: PURPOSE: To measure the noise index of an optical amplifier under various operation conditions more accurately by placing a polarizer at the output of the optical amplifier and setting the polarizer in a polarized state orthogonal to the polarized state of an amplified signal. CONSTITUTION: The signal separated from a 3 dB coupler 46 is passed through a polarization controller 60 and passed through the polarizer 54. The polarization controller 60 is so adjusted as to guarantee the linear polarized light of the amplified signal. The polarizer 54 set orthogonally to the state of polarization of the amplified signal light. The polarizer 54 suppresses the amplified signal by approximately 40 dB and suppresses amplification spontaneous emission ASE by approximately 3 dB. This minimizes distortion of a measurement of an amplification spontaneous emission spectrum generated by an optical analyzer which possibly lasts for an analysis of a signal from a light source sidewave band and the amplification spontaneous emission and when the signal is intense. The light having been passed through the polarizer 54 is detected by an optical spectrum analyzer 56.
Patent JP-H1044787-A (JP)
Title: Drain structure for sunshine roof
Inventor: SHIMIZU TOSHIYUKI
IPC: B60J10/82
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To improve the draining performance of water to be discharged, from a drain groove of a sunshine roof panel of a car through a drain hose. SOLUTION: A drain hose 6 communicated with a drain groove 35 is mounted on a sunshine roof housing 3 installed along an opening edge of a roof opening part of a car, in a condition that a lower end of the hose 6 is guided to an outside of a bottom part of the car, and a branch hose 6C which is branched from the drain hose 6 toward an upper part, and of which an upper end is opened, is installed on an intermediate position of the drain hose 6, so that the outside air absorbed in the drain hose 6, is escaped from the branch hose 6C, to prevent the stagnation the water in the drain groove 35.
Patent JP-S60111615-A (JP)
Inventor: TAKEI KIYOSHI
IPC: A47J37/12
Filed: 1983-11-21
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-S59110358-A (JP)
Title: Brushless rotary electric machine
Inventor: TAKEDA YORIHIKO
IPC: H02K29/00
Filed: 1982-12-16
Abstract: PURPOSE:To enable to precisely measure an accurate electric amount in a high sensitivity by winding a detecting winding on a rotor plate in which electric iron plates are laminated on the outer periphery of a rotary unit, and arranging a detector for measuring the magnetic flux due to the detecting winding on a stationary unit opposed to the rotor plate, thereby preventing the residual magnetization. CONSTITUTION:Detecting windings 7-9 are secured by containing a U-shaped rotor plate 17, in which electric iron plates are laminated, in a recess 16a formed on the outer periphery of a rotary unit 16, inserting the detecting windings 7, 8 or 9 in the slots 17a formed on both legs and clamping them by a wedge 18. The plate 17 retains the coil end of the detecting windings by holding it via a retainer 19, clamping it via rivets 20, and securing a supporting plate 21 integral with the retainer 19 via a bolt 22. On the other hand, a U-shaped stator plate 23, in which electric iron plates are laminated, is secured oppositely to the plate 17 at the stator side, a magnetic circuit is formed with a pair with the plate 17, a detector coil 24 is wound on the plate 23, thereby forming detectors 12-14.
Patent JP-S58108267-A (JP)
Inventor: NIKORASU NAZARENKO
IPC: H01H13/785
Filed: 1982-12-16
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。