baber/WOPTO huggingface dataset:
Patent JP-H11213824-A (JP)
Title: Electric spring operating mechanism of switchgear
Inventor: TANIGUCHI YOSHINOBU
IPC: H01H3/30
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized highly reliable operating mechanism by providing a structure, such that the working points to an output lever of the force working from a disconnecting spring, the force working from an input cam and the force working from an O-plot are situated on the same plane. SOLUTION: When a disconnect command is inputted to a solenoid 55, the solenoid 55 is operated to rotate a catch 54 clockwise, and an O-plop 52 and a latch 52a are integrally rotated clockwise. The support of an output lever 42 is released to release the energy of a disconnecting spring 46, and the output lever 42 is rotated clockwise by this drive force for driving the electrode of a switch into interrupted state. Since the working point to the lever 42 of the forces working from disconnecting spring 46, an input cam 40, the O-plop 52 and a damper 43 are situated on the same plane, an eccentric force is hardly worked, and the part and support member of a movable part can be miniaturized. Further, since the latch 52a, the O-plop 52, and the return springs 56, 57, 58 of a C-plop 49 are formed of leaf springs, the spring operation is stabilized with high reliability.
Patent JP-H09203783-A (JP)
Title: Clock case
Inventor: NISHIMURA TOSHIKAZU
IPC: G04C21/02
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To offer a clock case which does not require provision of any speaker lid even when speaker is not installed and can favorably be applied even to a clock of gear block movement type where the circuit board is separated from a clock mechanism. SOLUTION: A clock case is structured so that part of its body 1 is cut off so that a space 10 for accommodating electronic parts (s) is formed, wherein the space 10 assumes such a cavity as admitting insertion in the direction fore and aft of the body 1, and a circuit board 15 is fixed to the body 1. The space 10 is enclosed with the circuit board 15, and the electronic parts (s) are mounted on the circuit board 15 confronting the space 10.
Patent JP-H07220739-A (JP)
Title: Sea water cell
Inventor: SASAKI HIDEO
IPC: H01M6/34
Filed: 1994-02-04
Abstract: PURPOSE:To efficiently perform discharge of a sea water cell, using oxygen melted in the sea water as a positive electrode oxidant, and further to facilitate replacement of a negative electrode worn by a discharge. CONSTITUTION:A plate-shaped positive electrode 1 is annularly interposed between a positive electrode insulator 81 of an upper frame 71 and a positive electrode insulator 82 of a lower frame 72, and also a negative electrode 2 is inserted from an opening part 7B provided in the center of the lower frame 72 so that one end face of the columnar negative electrode 2 of fitting a core metal 12 to at least one end face is positioned in a holding part 7A provided in the center of the upper frame 71 through a negative electrode insulator 9A. By arranging a negative electrode insulator 9B in the other end face of this negative electrode 2, it is held so as to be fitted to the opening part 7B. Accordingly, by removing the negative electrode insulator for closing the opening part, a negative electrode consumed by a discharge can be easily replaced, and further by the core metal, discharging a cell can be efficiently performed.
Patent JP-S58130379-A (JP)
Inventor: NISHI KENICHI
IPC: G04G9/00
Filed: 1982-01-29
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-H06224339-A (JP)
Title: Solder dipping apparatus
Inventor: IKEDA HIROYUKI
IPC: H01R43/02
Filed: 1993-01-28
Abstract: PURPOSE:To effectively and securely dip many electronic parts by superimposing the electronic parts in a direction where a chuck mechanism is disposed perpendicularly to the direction of arrangement of a lead, and closely aligning and gripping the same. CONSTITUTION:A chuck mechanism 11 comprises two chuck arms 12 rotatable around the center of shafts parallely arranged at a predetermined interval, and a holding plate 13 disposed on the tip end of the chuck arm 12. Hereby, many electronic parts 1 are closely arranged and gripped along the direction d of the thickness of each parts. The electronic parts 1 sent from a previous process are positioned and stopped along the direction of the thickness d of a parts body 2 and are supplied to a solder tank. Since a plurality of leads 3 are disposed in the width direction W perpendicular to the thickness d of the parts body 2, a solder is satisfactorily adhered to all leads 3. Further, since the number of the electronic parts which can be held at a time is greater, the number of times of scraping of a solder liquid level is reduced, and hence the amount of a wasteful solder is reduced.
Patent JP-H01189812-A (JP)
Title: Power cable
Inventor: OKUBO MASANORI
IPC: H01B11/22
Filed: 1988-01-25
Abstract: PURPOSE:To enhance bending resistance and drawing property without increasing an outer diameter by embedding bare conductors into conductive rubber or plastic covering spaces between adjacent power cable core wires therearound. CONSTITUTION:Three power cable core wires 1, each comprising a power cable conductor covered with an insulator, are stranded together to be covered with conductive rubber or plastic 2, and thereat, bare conductors 3 are embedded into spaces between the adjacent core wires. The conductive rubber or plastic 2 is consisted of a part 2a covering the bare conductor 3 inside a dotted line and another part 2b covering the whole outside of the dotted line, and thereat, both parts are preferable to be fused with or adhered to each other.
Patent JP-H07216705-A (JP)
Title: Flying tape for game and method for producing the same
Inventor: YOSHIDA ISAO
IPC: D04D9/00
Filed: 1994-02-04
Abstract: PURPOSE:To prevent the falling of small wound tape rolls from an outer winding material before used and the unexpected loosing of the tapes by strongly tightening the plural narrow small wound tape rolls with the outer winding material, on flying tapes for enjoying games by flying the narrow long tapes in the air. CONSTITUTION:An outer winding material produced by thermally shrinking a thermally shrinkable film is used, and plural narrow small wound tape rolls 1 are tightened with the shrinking force of the thermally shrinkable film. Plural wide small wound tape rolls 1 are surrounded with a thermally shrinkable film 23, and the thermally shrinkable film 23 is subsequently thermally shrunk to tighten the plural small wound tape rolls 1. The tightened tape rolls 1 are cut to obtain the flying tapes used for games and having a specific width.
Patent JP-H05206480-A (JP)
Title: Resonance tunnel transistor and application device thereof
Inventor: TSUMURA AKIRA
IPC: H01L51/00
Filed: 1992-01-28
Abstract: PURPOSE:To make it possible to produce a resonance tunnel transistor with ease, simplify its structure and attain higher integration. CONSTITUTION:Integrated films or active layers 6 made of at least two types of organic thin films 4 and 5 are sandwiched between a source electrode 1 and a drain electrode 2 and a gate electrode 3 is installed to the organic thin film 5 so that the conductivity of the laminated layer or the active layer 6 may be changed by the applied voltage of the gate electrode 3. It is, therefore, possible to produce resonance tunnel transistors with higher ease and simplify component structure and attain higher integration.
Patent JP-S63179992-A (JP)
Title: Alkali halide phosphor
Inventor: HONDA SATORU
IPC: C09K11/61
Filed: 1987-01-21
Abstract: PURPOSE:To obtain an alkali halide accelerated phosphor outstanding in fading of accelerated luminescence and degree of accelerated after glow, suitable for radiation graphic transformation panels, by calcination of a raw mixture comprising Rb compound, Cs compound and Tl compound. CONSTITUTION:The objective alkali halide phosphor with its composition of formula [M is Li, Na, K, Rb or Cs; X is F, Cl, Br or I (here, X is not Br when M is Rb or Cs); a satisfies the relationship; 0.10<=a<=0.25, b the relationship; 0<=b'0.1]. To btain the phosphor, a talium compound and a substance corresponding to MX (e.g., RbBr, CsBr, TlF2) are intimately mixed followed by calcination in a crucible at ca. 400-1,000 deg.C for 0.2-10hr pref., a neutral or oxidative atmosphere, and the resulting product is ground followed by, pref. calcination again under the same conditions as the above.
Patent JP-S62172332-A (JP)
Title: Film driving device
Inventor: KOBAYASHI RYUICHI
IPC: G03B17/30
Filed: 1986-01-25
Abstract: PURPOSE:To decide the cause of misoperation of automatic loading generated at the driving of a spool by discriminating whether a film is sent more than a discriminating reference feeding length smaller than a regulated feeding length or not. CONSTITUTION:In a rough winding state that a film 8 is not completely wound around a spool 6, the film is not fed at all at the driving of the spool 6 and a sprocket 9 also is not rotated, so that a discriminating means 11 discriminates that the film 8 is not sent up to the discriminating reference feeding distance, i.e. rough winding, on the basis of a detecting signal of a detecting means 10 and makes an alarm device to alarm the misoperation of automatic loading. When the film 8 is heavy even if the film 8 is wound around the spool 6, film winding is stopped on the way at the driving of the spool 6. In this case, a feeding length extremely shorter than one frame of the film 8 is previously fixed as the discriminating reference feeding length, and when the feeding of the film 8 more than the discriminating reference feeding length is discriminated by the means 11 based on the detecting signal from the means 10, the misoperation of the automatic loading due to the lack of winding force is decided and an alarm is generated from the alarm means 12.
Patent JP-H08200404-A (JP)
Title: Starting device
Inventor: HORI KOJI
IPC: H02K49/10
Filed: 1995-01-30
Abstract: PURPOSE: To provide a starting device of which magnetic coupling device is small in the case that rotational number is low. CONSTITUTION: A starting device comprises a magnetic coupling member, a starting clutch member for transmitting rotational force of an engine to a gear box and a gear shift clutch member for directly transmitting rotational force of the engine to the gear box. The magnetic coupling member is formed by a first rotational member, a second rotational member made of man-magnetic material, a permanent magnet 32 arranged at the first rotational member and driven member 33 arranged at the second rotational member. The driven member 33 is made of a secondary conductive material and ferromagnetic body arranged on a back surface of the secondary conductive material. When the rotational number of an engine is low, magnetic flux density of the ferromagnetic body becomes saturated and magnetic flux becomes low.
Patent JP-H05272088-A (JP)
Title: Roller machine
IPC: D21G1/00
Filed: 1993-01-29
Abstract: PURPOSE: To provide a roller machine capable of cooling edge parts of a roller even if the width of a web is changed or webs are exchanged. CONSTITUTION: This roller machine is a calender having a cooling apparatus for edge parts 9 and 10 of an elastic roller 1. In this machine, the cooling apparatus is attached to supports 12 and 12a movable in parallel with a roller shaft by step motors 13 and 13a. Sensors 14 and 14a shifted to the central side of the roller detect an edge 7 of the web. The step motors 13 and 13a move the supports 12 and 12a in response to a sensor signal so as to make the sensors 14 and 14a stay at the part of the edge 7 of the web. The cooling apparatus is moved followed by the movement of the supports 12 and 12a. By this constitution, the edge parts 9 and 10 are sufficiently cooled even in the case of change of web width B and in the case of exchange of webs.
Patent JP-H03217983-A (JP)
Title: Fingerprint collating device
Inventor: ISHITANI TSUNEHIKO
IPC: G06T7/00
Filed: 1990-01-23
Abstract: PURPOSE:To perform the accurate collation of fingerprints at a high speed by carrying out the collation between the fingerprint image received from a fingerprint input part and the fingerprint data on the identification data stored in a data storage part for only those data belonging to a specific sort of fingerprints. CONSTITUTION:The collation is carried out between the fingerprint image inputted from a fingerprint input part 1 and the fingerprint data on the identification data stored in a data storage part 3 for only those data belonging to the fingerprint sort that is specified with retrieval of a key word where the fingerprint sort is defined as a key word. Thus the identification data stored in the part 3 are selected and undergo the collation with no identification No, etc., required. In such a constitution, the collation of fingerprints can be carried out in a short processing time despite a large quantity of identification data stored in the part 3 and the highly precise collation of each fingerprint.
Patent JP-H01192680-A (JP)
Title: Device of winding winding linear substance, e.g. tape, wire rod, around linear substance to be wound
Inventor: NAKATEGAWA NOBURU
IPC: B65H81/06
Filed: 1988-01-26
Abstract: PURPOSE:To improve a speed and efficiency, by a method wherein a flyer is rotatably mounted to a cradle supporting a linear substance to be wound feed means and a product winding means to exert twist, and a take-off means located subsequently to the aboves is rotated in a direction in which untwisting is effected. CONSTITUTION:A flyer 28 is rotatably supported to a static cradle 26 to which a linear substance to be wound feed means 14 and a product winding means 22 are supported. A linear substance 12 to be wound fed from the feed means 14 is delivered after double twist is applied thereon by the flyer 28. Through rotation of a take-off means 24, untwisting is effected, and the linear substance 16 is wound to form a product 20. The product 20 is untwisted by means of the flyer 28 and wound around a winding means 22. This constitution reduces inertia of the flyer 28 through single rotation exclusive of the cradle 26, and enables increase of a line speed and improvement of manufacturing efficiency.
Patent JP-H06226774-A (JP)
Title: Method for forming roll built-in injection molding method for resin
Inventor: TAKEDA SHINYA
IPC: B21D5/08
Filed: 1993-01-29
Abstract: PURPOSE:To manufacture a formed piece integrated with metal material and resin in a continuously integral production by passing the material between rolls to mold it in an arbitrary sectional shape, then restricting a part which is not resin-molded by a stationary mold, and injecting the resin between a movable mold moving in synchronization with the material and the material. CONSTITUTION:A synchronizer for moving a movable mold 14 at the same speed as the moving speed of a metal material 10 is provided in a stationary mold 15. The material 10 passed between rolls to be formed in a predetermined sectional shape to be moved is resin-injected in a stationary mold 13. The injected resin is passed through a resin passage 14a of the mold 14, cast to be molded to a molding space 17 between the mold 14 and the material 10. The mold 14 is supported by the mold 13 via rollers 16 to be movable in the mold 13, separated from the material 10 after the resin is injected, and returned. The mold 14 can be provided in arbitrary number.
Patent JP-2000216421-A (JP)
Title: Semiconductor device and photoelectromotive force element module using the same, solar battery module, and building material
Inventor: TSUZUKI KOJI
IPC: H01L31/042
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To reduce the thickness and increase an anti-corrosion and a heat- radiation property by molding at least a solder section with resin with at least one face of a metal foil exposed. SOLUTION: A semiconductor device 100 consists of two metal foils 102, 103 and an intervening semiconductor chip 101, with the metal foils and the chip electrically connected by solder 104. The semiconductor chip 101 is connected with a metal foil 102 on the P side and is connected with a metal foil 103 on the N side. Molding resin 105 such as epoxy resin not only protects the semiconductor chip 101 mechanically but also works to increase an anti- corrosion property of the solder 104 by preventing the penetration of water. The molding resin 105 is so formed that at least one face of each metal foil may be exposed. The exposed faces can increase a heat radiation property. As for the semiconductor chip 101, a semiconductor device such as a diode can be used.
Patent JP-S63182490-A (JP)
Inventor: FUKADA KAZUNOBU
IPC: D21F1/00
Filed: 1987-01-23
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-S63184698-A (JP)
Inventor: MIYA KIYOSHI
IPC: E21D9/06
Filed: 1987-01-26
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-S63182458-A (JP)
Inventor: TAKAHASHI MITSUGI
IPC: D04B15/58
Filed: 1987-01-26
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-H05200000-A (JP)
Title: Imaging device for temperature difference by microwave
Inventor: ICHIMURA TSUTOMU
IPC: G01N22/00
Filed: 1992-01-29
Abstract: PURPOSE:To measure the distribution of internal temperature change in a living body by taking out only a component advancing linearly without being diffracted in the inside of the living body from a a transmission microwave. CONSTITUTION:This device is comprised by arranging a subject 12. a high directional reception system 14, an image-forming lens 16, and a detector 18 on the optical axis O of a microwave light source 10. The subject 12 is formed so as to sandwich a subject 24 with absorptivity between scatterers 20, 22. The high directional reception system 14 radiates only a linear component out of incident microwaves. A microwave receiver in accordance with each high directional reception element is arranged accordingly. To detect the whole detecting area simultaneously, an imaging device in which the microwave reception element is arranged and is made in an array can be also used. By employing such constitution, it is possible to detect a microwave transmission image setting each reception element of the high directional reception system 14 as spatial resolution.
Patent JP-H04306217-A (JP)
Title: Production of polymerizable unsaturated group-containing aromatic polyamide oligomer
Inventor: HOSOGANE TADAYUKI
IPC: C07D207/452
Filed: 1991-01-11
Abstract: PURPOSE:To obtain the subject polyamide oligomer excellent in molding processability by thermally reacting an aromatic diisocyanate with an aromatic dicarboxylic acid and an unsaturated carboxylic acid and/or a cyclic unsaturated acid anhydride. CONSTITUTION:(A) An aromatic diisocyanate such as diphenylmethane-4,4'- diisocyanate is thermally reacted with (B) an aromatic dicarboxylic acid such as isophthalic acid, (C) an unsaturated carboxylic acid such as acrylic acid and/or (D) a cyclic unsaturated acid anhydride such as maleic anhydride in a solvent such as N,N-dimethylformamide to afford the objective aromatic polyamide oligomer, having a mechanical strength and chemical stability enhanced even at high temperatures and useful as a raw material for thermosetting polyamides.
Patent JP-H06230770-A (JP)
Title: Keyboard device for electronic musical instrument
Inventor: KOMURA KEIICHI
IPC: G10H1/34
Filed: 1993-01-29
Abstract: PURPOSE:To inexpensively provide the keyboard of an electronic piano having keyboard touch approximated to that of an acoustic piano with the reduced number of components. CONSTITUTION:The keyboard touch approximated to the letoff feeling of the acoustic piano can be obtained by constituting a device in such a way that a key 11 whose one end is fulcrum-supported on a chassis 12 and whose other end is arranged in order of pitch so as to be freely swung vertically, a hammer 13 driven by the key 11 so as to be freely swing vertically and a roller 17 arranged at a position where it is engaged with the one end 13b of the hammer 13 on its turning locus and supported on one end 16a of an elastic belt 16 freely rotatably are provided, and a key depression force is increased by the resistance of the elastic belt 16 by engaging the one end 13b of the hammer 13 with the roller 17 just before the end of key depression and the key depression force is decreased by releasing the engagement of one end 13b of the hammer 13 with the roller 17 after the end of the key depression.
Patent JP-S59140699-A (JP)
Title: Checking system of memory contents
Inventor: MAETANI SHIYUUSUKE
IPC: G06F12/16
Filed: 1983-01-31
Abstract: PURPOSE:To obtain a memory content checking system which can detect accurately the presence or absence of the fault of the memory contents which is generated during the service interruption of a main power supply by providing an operation means which performs a prescribed operation to the contents of a memory. CONSTITUTION:A charging circuit 1 is provided to an accumulator, and an accumulator 2 is used as an auxiliary power supply when a main power supply has a service interruption. When a detecting circuit 3 detects the service interruption. When a detecting circuit 3 detects the service interruption of the main power supply, an operation circuit 5 performs an OR operation at each digit of words for the whole memory contents of a memory 6. The result of this operation is stored in a register 7. Then the circuit 3 detects the recovery of the service interruption of the main power, the circuit 5 performs an OR operation at each digit of words for the whole memory contents of the memory 6. The result of this operation is stored in a register 8. A comparator 9 informs a central processing unit of the coincidence or discordance between the memory contents of the register 7 and those of the register 8 before the central processing unit recovers the service interruption after the service interruption of the main power supply is recovered. Therefore the central processing unit can decide whether a fault is produced to the contents of the memory 6 during the service interruption of the main power supply.
Patent JP-H08203192-A (JP)
Title: Optical disk device
Inventor: TAGAWA HARUO
IPC: G11B19/02
Filed: 1995-01-31
Abstract: PURPOSE: To prolong the service life of a spindle motor by shortening the restarting time. CONSTITUTION: A focus actuator/tracking actuator 4 for controlling tracking and focus of an optical head 3 is operated after the lapse of a given period of time from stoppage of an external input or after receiving a command from the outside. Then, a standby mode for rotating the spindle motor 1 rotating a recording medium 2 at a low speed is set, and upon receipt of the external input, the spindle motor 1 is rotated at a normal speed, and hence the optical disk device is restarted in a short time.
Patent JP-H04249022-A (JP)
Title: Oxide cathode for electronic tube
Inventor: MORI SHIGERU
IPC: H01J1/14
Filed: 1991-02-05
Abstract: PURPOSE:To prevent the peeling off of a nickel sintered layer by forming a nickel/molybdenum alloy between a molybdenum cathode substrate and the nickel sintered layer. CONSTITUTION:After nickel is plated on the electronic emission surface side of a molybdenum cathode substrate 1, it is heated in a reducing atmosphere, and the nickel and the surface layer of the molybdenum cathode substrate 1 are melted and made into alloy, so as to form a nickel molybdenum alloy layer 2. After nickel powder is sprayed on the alloy layer 2, it is heated in a reducing atmosphere, and a nickel sintered layer 3 is formed. A material comprising barium carbonate strontium as well as calcium carbonate are sprayed thereupon, so as to form an electron emission material layer 4. On the cathode thus manufactured, the nickel sintered layer 3 is stabilized due to the nickel molybdenum alloy 2, and the peeling off thereof is prevented.
Patent JP-S5399416-A (JP)
Title: Rotary transformer
Inventor: MURAI SHIGERU
IPC: H01F38/14
Filed: 1977-02-14
Abstract: PURPOSE: To provide a good rotary transofrmer characteristics, by decreasing a gap between primary and secondary cores, with a good security of lamination plate, as well as a good insulation provided between rolled core and lamination plate. 
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