baber/WOPTO huggingface dataset:
Patent JP-2000048438-A (JP)
Title: Tape threading device
Inventor: MCALLISTER JEFFREY S
IPC: G11B15/67
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a reliable method by which a tape is joined from a single reel cartridge to a take-up reel, comparatively simple and consistent tape winding surface is generated and comparatively strong connection between a leader tape and a supplying source tape is given. SOLUTION: A tape threading device is provided with the take-up reel 10 which is provided with an external drum 24 constituted so as to receive a tape windable by a spool mode, a leader drum 22 which is supported concentrically to the external drum 24 and can rotate at least partially to the external drum 24 and the leader tape 12 which has a first end engaging to the leader drum 22 and a second end provided with a tape connector 14. Further, the external drum 24 is provided with a leader tape opening 30 and the leader tape opening 30 is constituted so as to make a part of the leader tape 12 freely pass and so as to do not make the tape splicer 14 pass.
Patent JP-S58109073-A (JP)
Inventor: SAWADA MASAHIRO
IPC: A62D1/02
Filed: 1981-12-21
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-H0754861-A (JP)
Title: Clutch device
Inventor: KAJITANI KOJI
IPC: F16D13/52
Filed: 1993-08-20
Abstract: PURPOSE:To suppress slippage of a tire at the time of engine brake. CONSTITUTION:An input part 3 where motive power from a crank shaft 2 is inputted, an output part 4 arranged concentrically to the input part 3 to be capable of connecting to the input shaft of a transmission, and a clutch main body 5 are provided in a clutch device. The clutch main body 5 is arranged between the input part 3 and the output part 4, and the power from the input part 3 is transmitted to the output part 4. A one-way clutch is provided on the clutch main body 5. In this way a transmitting torque volume of the clutch main body is decreased at the time of engine brake when the power is transmitted from the output part to the input part.
Patent JP-H1154187-A (JP)
Title: Contact terminal
Inventor: YABUKI TSUTOMU
IPC: H01R13/629
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a contact terminal with connection not easily relased due to vibration by expanding an interval between elastic pieces by curving/ deforming the elastic pieces in a condition of being inserted into a contact hole. SOLUTION: When a card type electronic device 3 is fitted to a fitting part 41 of a socket 4 for a card, the inserting side edge 30 of the card type electronic device 3 abuts to with an interference part 50a of the moving plate 50, in the vicinity of a pushing-in side stroke tail end position of the card type electronic device 3. When the card type electronic device 3 is pushed in further, it moves in the pushing-in direction together with the card type electronic device 3 along a guide pin 40a erected from a socket main body part 40. A connecting body 51 pulls a connecting part 10a of a contact terminal 1 in the base end side, and elastic pieces 10 of the contact terminal 1 are expansively opened by being curved/deformed in a contact hole 2, and are brought into pressure contact with an inner wall of the contact hole 2.  On the other hand, a locking hole 60 and a boss elastically engage with each other, and regulate a movement of the moving plate 50 by elastic restoring force of the elastic pieces 10.
Patent JP-H0492884-A (JP)
Title: Device of pulling up single crystal
Inventor: SEKINE TERUYUKI
IPC: C30B15/12
Filed: 1990-08-06
Abstract: PURPOSE:To reduce adhesion of SiO to an inner crucible and to continuously pull up single crystal for many hours in a device of feeding a Si raw material to gap between an inner and an outer crucible and successively pulling up single crystal by adopting specific constitution as the shape of the inner crucible. CONSTITUTION:In a device wherein an inner crucible 11 is arranged, a Si raw material 8 is fed 7 to gap between the inner 11 and an outer crucibles 1 and single crystal 6 is continuously pulled up, the inner crucible 11 comprises a cylindrical lower part and an upper part which is bent into a trumpet shape with a enlarge diamete on the top.
Patent JP-S6186457-A (JP)
Inventor: MATSUURA SADAJI
IPC: C04B28/14
Filed: 1984-10-02
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-H0867434-A (JP)
Title: Elevator car position detector
Inventor: HIRATA AKIHIKO
IPC: B66B1/40
Filed: 1994-08-31
Abstract: PURPOSE: To improve the freedom degree of the fitting position of a position detector and realize coping with the various ascent/descent traveling of an elevator by winding up a position detecting rope by means of a winder, generating a pulse proportionate to the rotary quantity of the winder. CONSTITUTION: A rope fitted to a car is wound up by means of a winding up drum. The winding up drum is connected and integrated with a pulse generator by means of a shaft. When the car is ascended, the rope is pulled upward by overcoming the winding up force of a winding up spring, and the winding up drum is rotated. A pulse generator generates a pulse that is proportionate to this drum rotary quantity, and delivers it to a controller in a machine room, and thereat, operation processing is conducted, and a car position is detected. At the time of car descent, the winding up drum is rotated reversely, and the same operation processing is conducted.
Patent JP-H0255860-A (JP)
Title: Piston for direct-injection type diesel engine
Inventor: AKEDA MASAHIRO
IPC: F02B3/06
Filed: 1988-08-19
Abstract: PURPOSE:To keep off any slip-off of a combustion chamber member at the time of high temperature by installing an expansion arresting ring, smaller in a thermal expansion coefficient than a body, in an outer circumferential part of an upper thick wall of the piston body. CONSTITUTION:An expansion arresting ring 7 is installed on an outer circumferential part 8 of a tight fit thick wall part 2 of a piston body 1, and this expansion arresting ring 7 is constituted of material smaller in a thermal expansion coefficient than the piston body 1, thereby constituting it so as to restrain thermal expansion in the radial direction of the tight fit thick wall part 2 of the piston body 1 with the expansion arresting ring 7. With this constitution, when a combustion chamber comes to high temperature as at the time of high load driving of an engine, such a possibility that a combustion chamber member 4 might be slipped off from a recess 3 can be thus prevented.
Patent JP-S58108636-A (JP)
Title: X-ray-tube cathode
Inventor: UCHIUMI HIROSHI
IPC: H01J35/06
Filed: 1981-12-23
Abstract: PURPOSE:To enhance the voltage-resistant life of an X-ray-tube cathode by suppressing the deterioration of the vacuum degree within the tube by forming both a cylinder and a holder by use of a meshy or porous plate. CONSTITUTION:In this invention, the cylinder and the holder of a cathode which conventionally were formed of a plate member, are formed of a meshy or porous plate. Thus, since there are numbers of spaces 5 in a cylinder 3a, discharged gas easily passes through the cylinder 3a, and is absorbed by getters 4a which are attached to the inner side of the cylinder 3a. As a result, gas discharged during use of the cathode adheres to low-temperature parts. Consequently, the life of the cathode can be securely extended to 1.5-2 times that of the conventional one without causing any deterioration of the voltage resistant characteristic. besides, the vacuum deterioration of the cahode is decreased to about one tenth of that of the conventional one.
Patent JP-2001031572-A (JP)
Title: Medicine for central nervous neurocladism containing dictyosterol as active ingredient
Inventor: KAWAHARA FUMIO
IPC: A61P25/28
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject medicine having excellent neurocladism action on central nervous cells, especially aged central nervous cells and useful as a therapeutic agent including an antidemential agent for neurodegenerative diseases by including a compound derived from a specific cellular mucosa. SOLUTION: This medicine comprises dictyosterol of the formula as an active ingredient. The compound of the formula can be obtained by culturing a cellular mucosa, extracting the compound of the formula which is intracellularly present with an organic solvent after finishing the culture, isolating the compound of the formula in the extract from the crude product by using a usually known purification method and washing the isolated compound with an organic solvent. The compound of the formula is preferably produced by culturing the cellular mucosa for 7-10 days by agar plate culturing method. The culturing temperature is suitably 20-25 deg.C. A form and a pathway which are pharmaceutically hitherto well-known are applied for administration of the medicine and the medicine is preferably administered at a daily dose of 0.001-100 mg divided into one to several portions.
Patent JP-H0368491-A (JP)
Title: Method for purifying aqueous solution
Inventor: KUBO NAMI
IPC: B01J47/12
Filed: 1989-08-09
Abstract: PURPOSE:To prolong the filtration life of a precoat and to improve the quality of treated water by using a powdery ion-exchange resin and an ion-exchange fiber as the precoat material and continuously or stepwise decreasing the ratio of both materials in the circulating direction of water to be treated in the precoat layer. CONSTITUTION:A powdery ion-exchange resin and an ion-exchange fiber are used as the precoat material, and the ratio of the fiber to resin is continuously or stepwise decreased in the circulating direction of water to be treated in the precoat layer. As a result, amorphous iron is adsorbed by the ion-exchange fiber-richer layer without causing significant contraction. A floc of the ion- exchange fiber is then formed in the ion-exchange resin-richer layer with the powdery ion-exchange resin as the nucleus to impart appropriate porosity and compressive strength. Consequently, the service life of the precoat material is drastically prolonged, and the quality of treated water is improved by the high ion exchangeability of the fiber having a large surface area.
Patent JP-S6362965-A (JP)
Title: Torque converter with vriable blade stator
Inventor: TAMURA KAZUHISA
IPC: F16H61/56
Filed: 1986-09-02
Abstract: PURPOSE:To vary the capacity of a torque converter according to a vehicle speed, by rotating a rotary shaft fixing to a stator blade and varying an exit angle of the stator blade by means of a centrifugal weight varied in centrifugal force with a change in rotating speed of turbine wheel. CONSTITUTION:A centrifugal force to be applied to a centrifugal weight 12 increases with an increase in rotating speed of a turbine wheel 4, and the weight 12 slides on an inner surface of a tapering portion 15 against an elastic force of a spring 22. Accordingly, a thrust plate 20 is moved in a direction of arrow W1 to urge a presser plate 40 in the same direction. As a result, an arm 28 is rotated with a stator blade 24 about a rotary shaft 25 in a direction of arrow W2. As a result, an exist angle alpha1 of the blade 24 at starting is gradually in creased to alpha2 at a high-speed position. Conversely, when the rotating speed of the wheel 4 decreases, the exit angle alpha2 is decreased to alpha1. Thus, the capac ity of a torque converter is changed according to a vehicle speed to thereby improve the fuel consumption and accelerating ability.
Patent JP-H0868196-A (JP)
Title: Scaffold structure
Inventor: AOYAMA KAORU
IPC: E04G5/08
Filed: 1994-08-31
Abstract: PURPOSE: To easily construct steps without generating a stage difference when they are used in the adjacent condition to a circular tank or the like. CONSTITUTION: A lateral beam 5 is connected to two supports 1, 2, which are positioned in the tank T side among four supports 1-4, and a lateral beam 6 is connected to two supports 3, 4, which are positioned far from the tank T. Lateral beams 7, 8 at the same length are respectively connected between the supports 1, 3 and the supports 2, 4. A trapezoidal step 9 is supported by hooking fittings 24 inside of a trapezoidal annular space formed by each lateral beam 5-8. Each scaffold unit, which is thereby formed, is connected to each other by commonly using the supports 1, 3, 2, 4 in both sides thereof, and a circular scaffold structure as the whole is constructed.
Patent JP-S58107706-A (JP)
Title: Current mirror circuit
Inventor: MIZUGUCHI HIROSHI
IPC: H03F3/343
Filed: 1981-12-21
Abstract: PURPOSE:To attain a current mirror circuit which is operated under a low voltage power supply and has the good matching characteristics, by outputting an output current with correction, in the current mirror circuit coupling bases and collectors. CONSTITUTION:The emitter area of a transistor (TR) 7 is twice that of TRs6, 8, and that of a PNP TR and that of an NPN TR are in the relation of betan= 4betap. The sum of a collector current of a TR9 and that of a TR12 is outputted at an output terminal Y. The output current as the result is as shown in equation, and in substituting R5=R4, betap=10, betan=40 and an input current Ix=100muA, an output current Iy is 95muA, allowing to improve the matching characteristics in comparison with conventional current mirror circuits.
Patent JP-H0944881-A (JP)
Title: Skew detecting device and optical recording medium reproducing device
Inventor: NAGARA TORU
IPC: G11B7/095
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a skew detecting device capable of highly precisely detecting tilt of a recording medium by adopting a high-order spectroscopic means of a luminous flux. SOLUTION: The luminous flux emitted from a light source(LD) 15 in a prescribed direction is high-order-divided into a main luminous flux and plural sub-luminous fluxes by a beam splitter(BS) 16 and an object lens 2 to be converged on an optical disk 6. Respective return light beams of emitted main luminous flux and plural sub-luminous fluxes are led to a photodetector(PD) through the object lens 2, the BS 16 and a multi-lens 17. Information received by the PD 18 is outputted to a reproducing signal processing part 12 for reproducing the optical disk and the skew detector 13 detecting skew in the tangential direction. An optical pickup 11 is driven by a skew servo 14 according to the detection result of the skew detector 13.
Patent JP-2001036666-A (JP)
Title: Communication system, communication apparatus, communication method and storage medium
Inventor: YOSHIDA TAKEHIRO
IPC: H04M11/00
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To keep the secrecy of a transmitting document by providing a restriction means for providing restriction to a destination registered by a registering means. SOLUTION: As destinations of a ring-formed multi-address communication, the five destinations of facsimile machines A to E are registered. Then, when registering operation is executed by the key operation of an operation part 20, registering or changing operation to a memory box managing table is executed. By designating sub-address data, an objective memory box is specified to input destination information of the facsimile machine (facsimile machine F) in the area of transferring destination information. Whether the facsimile machine F inputted like this is equal to one of the facsimile machines A to E is judged and when it is not equal, an effect that ring multi-address communication can not be executed since the facsimile machine F is not registered as the member of a ring multi-address group is displayed.  Thus, data is prevented from flowing out to a destination except for the members of the ring multi-address communication.
Patent JP-S62150689-A (JP)
Inventor: OSETO SEIICHI
IPC: H05B33/10
Filed: 1986-09-05
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-S6184440-A (JP)
Title: Speed reduction unit
Inventor: YAMADA KOJI
IPC: F16H1/32
Filed: 1984-10-02
Abstract: PURPOSE:To increase the reduction ratio of a speed reduction unit without incurring various interferences, by providing two resilient rings which rotate together with inner and outer casings, respectively, and by providing two rollers in each of the resilient rings so that the rollers roll on the resilient ring while making in press-contact with the ring. CONSTITUTION:A first resilient ring 15 is applied to the inner periphery of a support ring 17 secured to an outer casing 1. Further, a second resilient ring 2 is applied to the inner periphery of a support ring 18 secured to the inner periphery of an inner casing 3. Small rollers 21, 22 are integrally incorporated with the outer periphery of a cylindrical member 19 which is rotatably fitted onto the outer periphery of a second shaft section 10 through the intermediary of a bearing 13. When a shaft section 7 is rotated while the inner casing 3 is made stationary, the small rollers 21, 22 rotate while they make in press- contact with the resilient rings 15, 16, respectively. If the diameter of the resilient rings 15, 16 and the diameter of the small rollers 21, 22 are variously changed, an extremely wide range of speed reduction may be obtained.
Patent JP-S6450510-A (JP)
Title: Rotary transformer for magnetic recorder/reproducer
Inventor: HOSHINO MITSUO
IPC: H01F38/14
Filed: 1987-08-21
Abstract: PURPOSE:To omit labor for attaching electronic components, such as a coil and a signal amplifier and to scarcely receive a signal disturbance from other circuit, etc., by laminating ceramics to form a ceramic laminate for forming the component, such as the coil and the amplifier. CONSTITUTION:A rotary transformer 18 is formed of a ceramic laminate for composing electronic components T, C, such as coils 21, 22 and a signal amplifier by laminating ceramics. For example, a rotary transformer rotor 19 of a rotary head drum mechanism 11 of a magnetic recorder/reproducer of VTR, etc., is formed of a ceramic laminate formed by laminarly superposing ceramic thin plates, and a rotor coil 21 is integrally formed by laminarly superposing the plates. Further, a rotary transformer stator 20 is formed of a ceramic laminate formed by laminarly superposing the plates, the plates are laminarly superposed to integrally form electronic components T, C of parts of capacitors of various electronic components for forming the stator coil 22 and the amplifier 23.
Patent JP-H0542300-A (JP)
Title: Ironing device
Inventor: NAKADA SEIICHI
IPC: D06F75/26
Filed: 1991-08-20
Abstract: PURPOSE:To improve a convenience for use, and enhance safety by, ensuring an easy clearance work after an ironing work, and interrupting power supply to an ironing body in a stowed condition. CONSTITUTION:When an ironing body 8 is elevated, together with a stand 9 via the operation of a movable device 13, and reaches service state, an operation section 4 formed at the rear end of the stand 9 causes a switch to be turned on, thereby closing a an arbitrary temperature via the operation of a temperature setting means. Also, when the temperature setting means is operated to be turned off after an ironing work, the stand descends and the ironing body 8 is stored in an iron storage section 3. Furthermore, the operation section 42 parts from the switch 41, thereby turning off the switch 41 and opening the heater circuit. According to this construction, even when erroneous operation takes place after the stowage of the ironing body 8, this body 8 is protected from being heated.
Patent JP-H0658175-A (JP)
Title: Intake air regulating device
Inventor: ODA HIDEYUKI
IPC: F02D9/10
Filed: 1992-08-04
Abstract: PURPOSE:To reduce an amount of leakage air in an intake air conduit during idling. CONSTITUTION:An intake air regulating device which is provided in an intake air conduit 10 with a throttle valve 12 openably supported by means of a rotary shaft 11 and regulates an amount of intake air in the intake air conduit 10 according to the opening state of the throttle valve 12 is provided. A seal member 21 is attached to the given peripheral edge of the inner wall of the intake air conduit 10, and the outer peripheral edge of the throttle valve 12 brought into a closed state during idling is brought into contact with the seal member 21, positions situated upper stream and downstream of the throttle valve 12 are shut off, and leaking air is prevented from generation.
Patent JP-2000038153-A (JP)
Title: Locking device for steering device of two-axis concurrently steered vehicle
Inventor: OKANO KATSUHIKO
IPC: B62D7/14
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To prevent a lock hole from passing past a positioning pin located at a neutral position by forming the positioning pin with a pin main body and a small-diameter section formed at the tip of the pin main body, and reducing the flow of the oil fed to a hydraulic cylinder when the small-diameter section is moved to the wall face of the lock hole. SOLUTION: A positioning pin 18 is constituted of a pin main body 18A and a small-diameter section 60 formed at the tip of the pin main body 18A via a step section 59 and smaller in outer diameter than the pin main body 18A. The small-diameter section 60 enters a lock hole 20 immediately after the wall face 20A of the lock hole 20 passes past the small-diameter section 60. The step section 59 rides over the edge section 20B of the lock hole 20, and the small-diameter section 60 is moved to the middle of the wall face 20A of the lock hole 20, then a positioning pin half-insertion state detecting means 58 is turned on. The quantity of the oil fed to a hydraulic cylinder is reduced by this transmission signal, and the moving speed of a slide bar 14 is decreased. The lock hole 20 is prevented from passing past the positioning pin 18.
Patent JP-S6267579-A (JP)
Title: Image forming device
Inventor: KIMURA KIYOSHI
IPC: G03G21/10
Filed: 1985-09-19
Abstract: PURPOSE:To spread toner in the overall toner collecting container with a simple constitution and to expand the replacement cycle of the toner collecting container by providing a means transmitting the acting force required for moving, loading and unloading a paper feed tray to the collecting container when a recording paper is loaded and/or unloaded. CONSTITUTION:When the paper feed cassette 6 is inserted and loaded from the right to left as arrows, its front pushes a pin 20b, and a turning plate 20 turns clockwise around a spindle 20a. A linkage pin 20c turns the toner collecting container 80 clockwise through a linkage fitting 80b around the spindle of the toner collecting container. When the toner collecting container 80 turns, it vertically vibrates whenever a projection 80d gets over the gear of a cam 26, and keeps vibration during the turn. Then the toner moves in all directions due to centrifugal force and vibration. When the toner collecting container 80 speedily turns around the toner collecting container spindle 80c, the centrifugal force largely acts to prompt the movement to a toner peripheral part in the collecting container. Accordingly, toner can be spread at all corners of the toner collecting container 80.
Patent JP-S6369690-A (JP)
Inventor: BYERS GARY WAYNE
IPC: B41M5/382
Filed: 1987-08-21
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。