baber/WOPTO huggingface dataset:
Patent JP-H10261987-A (JP)
Title: Two-layer constitution satellite communication system and its geostationary satellite
Inventor: KATO TADAYOSHI
IPC: H04B7/185
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To avoid a satellite communication system from being complicated and to make the size of a high orbit satellite small in the case that communication is attained between earth stations by executing a relay through satellites orbiting on a higher orbit and a lower orbit. SOLUTION: A geostationary satellite 3 circulates on a high layer orbit and plural low orbital satellites 4 are on a low layer orbit respectively. The communication between a 1st earth station 1 and a 2nd earth station 2 is conducted by a relay of the geostationary satellite 3 and the low orbit satellite 4. A tracking repeater means 3a provided to the geostationary satellite 3 tracks only the low orbit satellites orbiting on the orbit corresponding to a prescribed limit area on the earth. As the result the tracking repeater means 3a makes a communication relay between the low orbit satellite and the 2nd earth station 2 when the low orbit satellite exists on the orbit area.
Patent JP-S60211812-A (JP)
Title: Monitoring device for partial discharge of transformer
Inventor: OOKUBO HITOSHI
IPC: H02H3/05
Filed: 1984-04-05
Abstract: PURPOSE:To monitor a partial discharge in a transformer automatically without wrong detection by operation of a tap-switching device under a load and with high reliability by controlling an input and an output to and from a partial discharge monitoring device by use of some various signals related to operation of the tap-switching device under the load. CONSTITUTION:A sound wave detected by a microphone 6 and a current pulse detected by a detecting coil 5 are input into an operation unit 7 and interrelation between the above both, a difference between times required for a sound wave to reach respective microphones 6 and 6, and the like are subjected to operation and distinguished, thereby to allow a place and a magnitude of a partial discharge to be known and its output to be observed by sending thereof to a display unit 9 via a control unit 8. On the other hand, a signal from an operating signal generator 10 for operating the tap-switching device 11 under the load is input into the control unit 8. When the control unit 8 is supplied with the signal from the operating signal generator 10, it performs locking of a signal from the operation unit 7 and the like. Thus, the signal is supplied to the display unit 9 which generates a display and an alarm.
Patent JP-H02280135-A (JP)
Title: Improved equipment and method for matching photographic material
Inventor: AANESUTO OORIHI
IPC: G03B27/02
Filed: 1990-03-16
Abstract: PURPOSE: To prevent the occurrence of an air pocket between sheets for preventing the occurrence of the distortion of a photographic image by interposing a layer made of a soft and adaptable material between a flexible film and a photographic material sheet and evacuating a pressure chamber so as to push the flexible film and its layer on the photographic material sheet and a platen. CONSTITUTION: The flexible film 15 for forming a common boundary wall is provided between two airtight chambers 19 and 20. Then, atmospheric pressure air is introduced into one chamber 20 at a speed slower than that of air discharged from the other chamber 19 housing a photographic sheet material. Therefore, first only the local region of the flexible film 15 around an air entrance 21 is actually expanded. Further, when the discharge of the air from the first chamber 19 is continued, the capacity of the second chamber 20 is continuously expanded to obtain spreading over the whole surface of an exposure plate 13, until the full surface areas of the sheets 9 and 10 are gradually pressed on the exposure plate 13 together. Thus, the air pocket can be surely removed from between the photographic sheets.
Patent JP-S58182480-A (JP)
Title: Inverter
Inventor: KOO HIDEO
IPC: H02M7/48
Filed: 1982-04-19
Abstract: PURPOSE:To reduce the distortion of the output voltage for the titled inverter by a method wherein the second carrier wave is obtained by adding the voltage corresponding to the hysteresis of a comparator to the carrier wave. CONSTITUTION:The voltage is correctd in the volume corresponding to the hysteresis component of the comparator 22. To be more precise, the second carrier wave is obtained by adding one half of hysteresis is added when the voltage is boosting and a substraction is performed when the voltage is dropping. As a result, the time required for high-low switching of gate signals 4 and 5 is eliminated, and the output between the inverter output waves U and V is turned to 3 pulse waveform being symmetrical. Accordingly, the distortion of the output voltage waveform can be reduced, and a stabilized and good quality of power can be supplied without inflicting an adverse effect on the apparatus connected to the inverter output.
Patent JP-S63232812-A (JP)
Title: Method for feeding sludge to filter press
Inventor: MIYAMOTO HIROAKI
IPC: B01D33/04
Filed: 1987-03-20
Abstract: PURPOSE:To stabilize the feeding pressure by detecting the actual feeding pressure at prescribed intervals, decreasing the speed of a pump when the feeding pressure is higher than the target value to a specified extent and maintaining the actual speed in other cases. CONSTITUTION:The actual feeding pressure is detected at prescribed intervals. When the feeding pressure is higher than target value to a specified extent at the time of detecting the pressure, the actual speed of the feed pump is decreased to a specified extent. In other cases, the actual speed of the pump is maintained. By this method, even when the feeding pressure is rapidly varied due to any causes, the pump is not rapidly varied. When the feeding pressure is higher than the target value, the speed of the pump is decreased in fixed steps, the feeding pressure approaches the target value, the speed of the pump is not hunted, and the feeding pressure is stabilized.
Patent JP-H01239513-A (JP)
Title: Production of jelly-packed type optical fiber cable
Inventor: HONDO HIROTOSHI
IPC: G02B6/44
Filed: 1988-03-19
Abstract: PURPOSE:To improve a water running characteristic and loss characteristic by packing jelly 5 into grooves, pressing and laminating optical fiber tape fibers on which the jelly of the same quality as the quality of said jelly is coated into the grooves and removing the excess jelly, then packing the jelly again into the grooves. CONSTITUTION:The optical fiber tape fibers 4 on which the jelly of the same quality as the quality of the jelly 5 is previously coated are forcibly pressed and laminated by a pressure into the grooves 3 in which the jelly 5 is packed in a tape insertion mouthpiece 13. The jelly 5 in the grooves 3 is partly extruded to the outside by the supply of the tape fibers 4 in this case. This jelly is scraped off by the mouthpiece 13 and is received in an excess jelly receiver 14. A retaining winding layer 6 is provided by a retaining winding device 15 and thereafter, the jelly 5 is again packed into the grooves 3 by a 2nd jelly packing device 16. Both the water running characteristic and loss characteristic are thereby improved.
Patent JP-S58193248-A (JP)
Title: Paper box in which leaked powder is prevented
Inventor: GIYUENTAA TEOBARUTO GAUBE
IPC: B65D5/42
Filed: 1983-04-15
Abstract: A carton formed from board or a similar material, primarily intended for detergent powder. The carton is erected by folding from a blank, the particular feature being that powder tightness and efficient use of board are achieved by arranging for the closure to be formed by sandwiching a plain flap hinged to a side panel between a moulded flap, also hinged to a side panel and a moulded flap hinged to an end panel.
Patent JP-H11265025-A (JP)
Title: Electronic still camera
Inventor: KONNO YOSHIHIKO
IPC: G03B19/12
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To branch an optical path for autofocusing at a position not related to the thickness of a camera and to restrain the thickness of a camera body equal to that of a single lens reflex camera by providing a detection system for autofocusing which is positioned in the optical path of a reduction optical system with a means for branching a part of luminous flux. SOLUTION: A finder mirror 1 guides at least a part of a photographing optical system to a finder for confirming the angle of view at the time of non- photographing. An image pickup mirror 6 enters at least a part of space where the mirror 1 is retreated and which is occupied by the mirror 1 at the time of photographing and guides the luminous flux in a different direction from the mirror 1. An image-formation lens system 10 forming a photographic image on a CCD 12 is arranged in the direction of the luminous flux guided by the mirror 6 when the mirror 6 is in a photographing state. In the optical path, a part of the luminous flux is branched to the detection system for autofocusing and the luminous flux transmitted through a reflection mirror 9 is guided to an AF unit 15 by a sub mirror 14.
Patent JP-H03267580-A (JP)
Title: Distributor for internal combustion engine
Inventor: KOSHIDA RYOICHI
IPC: H01B17/58
Filed: 1990-03-19
Abstract: PURPOSE:To contract the projection quantity of a lead wire from a grommet and prevent the deflection by arranging a tongue part formed on the grommet in the vicinity of a lead wire and press-attaching the lead wire to the vicinity of a distributor housing by a lead wire fixing member integrally with the tongue part through the tongue part. CONSTITUTION:Lead wires 61 and 62 pass through a penetration hole 33 of a grommet 3, and is pulled outside a distributor housing 1. The grommet 3 is fixed on the distributor housing 1 by the pressing plates 4 and 5, and a grommet tongue part 30 is arranged between the lead wires 61 and 62 and the pressing plate 5, and the lead wires 61 and 62 are prevented from being damaged by the pressing plate 5, and the movement of the lead wire is suppressed by the elasticity of a rubber. Further, a hook 31 is formed at the top edge of the tongue part 30, and the position of the tongue part 30 for the pressing plate 5 is determined, and the lead wire is prevented from being damaged by the edge part of the pressing plate 5. Accordingly, even if the pulling-out port for the lead wire is arranged in the radial direction of the distributor, the dimension can be reduced, and reliability can be improved.
Patent JP-H08250837-A (JP)
Title: Board having many integrated circuits
Inventor: TOOMASU FUON DEA ROTSUPU
IPC: G11C5/14
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a substrate that has a number of integrated circuits that is operated by a first supply potential and can supply a second supply potential that may differ from the first supply potential. SOLUTION: A substrate 1 has a potential matching device 3, the output potential is a first supply potential V1, and the input potential is a second supply potential V2 that can be supplied to the substrate 1.
Patent JP-H11262494-A (JP)
Title: Kit for dental root canal therapy
Inventor: NISHIMURA FUMIO
IPC: A61K6/00
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a kit for dental root canal therapy having a core which has good bonding sealability, high adhesive strength, and good biocompatibility, and which can be cut be dental cutting instruments. SOLUTION: This kit for dental root canal therapy kit has a core which can be cut easily by dental cutting instruments and a dental root canal filler for fixing the core. The dental root canal filler is composed of a curing composition having a polymeric monomer and a polymerization initiator.
Patent JP-H06300765-A (JP)
Title: Speedometer for automobile of type displaying value corresponding to dry road
Inventor: OKADA MOTOHIRO
IPC: G01P1/07
Filed: 1993-02-18
Abstract: PURPOSE:To set the safe running speed and the appropriate distance to a car ahead before entering a curve or braking the car by displaying a value corresponding to a dried road in addition to the actual speed and inducing the gradual deceleration when the holding force of tires by the road surface is decreased in comparison with the case when the car runs on a dry paved road. CONSTITUTION:The sliding amount between a not driven wheel and a driven wheel is obtained, and the driving force is divided by the sliding amount in the rotating direction, whereby a friction coefficient in the rotating direction of the tire is obtained. The speed corresponding to a dry road, the braking distance or the appropriate distance between cars are obtained with using the friction coefficient in the rotating direction as a substitutional value. The obtained numerical values are displayed on a display panel in a manner to identify easily. In other words, scales of the speed and scales of the appropriate distance between cars are provided respectively at the inner side and outer side of an LED display 21 of an arc. Moreover, the actual speed is shown at a part 22 indicated by oblique lines of the display 21. The part 22 is illuminated by a white light. A part 23 of the display 21 indicated by oblique lines represents the speed exceeding the actual speed of the value corresponding to the dry road, which is illuminated by a yellow light. The part 23 is indicated by white meshes when the value is a forecast. Each analog speed is digitally displayed at 24, 25, and also the temperature outside the car 27 and the temperature at the road surface 26 are digitally indicated.
Patent JP-S56163997-A (JP)
Title: Lubrication apparatus of outboard unit
Inventor: HARADA NORIMICHI
IPC: B63H20/14
Filed: 1980-05-21
Abstract: PURPOSE: To prevent a transmission gear from breakage due to lowering of lubrication, by poviding oil reservoirs with the upper part and the lower part of the casing independently.  
     CONSTITUTION: The lubricating function to a lower bevel gear 27a, ahead and astern bevel gears 27b and 27c, etc. is spoilt during a small ship 40 is sailing, if the oil seal 26 etc. is broken by sand, etc. and the lubricant is gradually leaked and lost from the ship. The lubricant in the upper oil reservoir 11, however, will not be flown out, so that lubrication to the upper bevel gears 24a and 24b, etc. is maintained in good condition, therefore, the damage is reduced to the minimum. Further, the lubricant in the upper oil reservoir 11 is circulated by the circulating pump 29 driven by the drive shaft 22, as well as is cooled by the water of water tank 13 in the lower part of the upper oil reservoir 11 during circulating in it. As a result, lubricating function will not be deteriorated due to the rise of temperature of the oil. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56162332-A (JP)
Title: Heat pump type water and hot water supply unit
Inventor: OOKAWA KAZUYOSHI
IPC: F25B30/02
Filed: 1980-05-20
Abstract: PURPOSE: To reduce the running cost of a heat pump type water and hot water supply unit as well as to permit the mixing of water and hot water in proportion to the opening degree of a mixing cock by heating water inside a heating tank by utilizing a heat pump radiating more heat than its consumed power.  
     CONSTITUTION: A water and hot water supply unit 1 is provided with a box body 11 housed with a refrigerating cycle 2 consisting of a compressor 21, a condenser 22, a liquid receiver 23, an expansion valve 24, and an evaporator 25, being connected with each other. The condenser 22 is housed in an enclosed heating tank 3. Service water 53 is supplied to the heating tank 3 through a water storage tank 5, a pump 6, and a pressure tank 4, and a return pipe with a flow rate throttler 81 is provided in branched manner to a pipeline 42a between the water storage tank 5 and the pump 6. Also, a water supply pipe 44 from the lower part of the pressure tank 4 is branched and connected to any one of mixing cocks 73 through an external supply pipe 72, and the return pipe 8 and the hot water supply pipe 46 are connected to the other mixing cock 73 through an external hot water supply pipe 71. The refrigerating cycle 2 can be connected to a cooling unit 9 by switching the valve. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11263504-A (JP)
Title: Sheet carrying device and document reader using this
Inventor: DEGUCHI MASAKI
IPC: G03G15/00
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To constitute a carrying route forming means so as to be compact and easy to assemble by forming a sheet-carrying route by changing the relative positional relation of levers. SOLUTION: A carrying route forming means forms a prescribed carrying route for guiding a document carried from the upstream position 311 of a first carrying path 31 to a downstream position 312 or a switchback part and also guiding the document carried from the switchback part to the downstream position 312. Since two levers of a reversing branch lever 421 and confluent side lever 428 constituting the carrying route are supported by one lever shaft 423, the positioning of the levers 421, 428 can be facilitated, and they can be easily assembled with a high assembling precision.  Since the two levers 421, 428 can be supported within a branching position 400 by supporting the lever shaft 423, the carrying route forming means including the levers 421, 428 can be supported by a support means for supporting the lever shaft 423, and the branching position 400, in its turn, can be constituted compactly.
Patent JP-S57182338-A (JP)
Title: Polyolefinic resin composition
Inventor: MORIGUCHI KISOO
IPC: C08L101/00
Filed: 1981-05-07
Abstract: PURPOSE:To provide a polyolefinic resin compsn. for molding excellent in rigidity, hardness and impact strength, by adding a specified amount of an activated inorganic (and cellulosic) filler to a polyolefinic base resin. CONSTITUTION:The titled compsn. is prepared by kneading under heating 20- 90wt% polyolefin (e.g. polypropylene, ethylene/propylene copolymer), 10-75wt% activated inorganic filler and 5-40wt% activated cellulosic filler. The activated filler is obtained by interaction of an inorganic filler (e.g. calcium oxide, aluminum oxide or tale with an average particle size of about 0.1-5mum) or cellulosic filler (e.g. wood flour or rice hull with a particle size of 20mesh or less) and a polymerizable organic acid monomer having an ethylenic double bond (e.g. (meth)acrylic acid).
Patent JP-S57182938-A (JP)
Title: Manufacture of cathode
Inventor: SAKATA AKIHIRO
IPC: H01M4/98
Filed: 1981-05-07
Abstract: PURPOSE:To increase the durability of a Ranney cathode by manufacturing the cathode by forming a nickel-aluminum alloy layer over the surface of an electrode base by use of a nickel amidosulfonate bath in which a water-soluble aluminum compound is dissolved before the plated electrode base is sintered. CONSTITUTION:A plating bath is prepared by dissolving 250-600g/l of nickel amidosulfonate and 5-30g/l of a water-soluble aluminum compound, such as aluminum chloride or aluminum bromide, into water. Next, the pH of the above plating bath is adjusted to 1-4, and a nickel-aluminum alloy layer is formed over the surface of an electrode base made of a matter such as iron, nickel or a stainless steel by carrying out an electroplating in condition in which the current density is 0.5-10A/dm<2> and the temperature of the above plating bath is 20-60 deg.C. After that, the plated matter is sintered at 600-900 deg.C in an atmoshere of an inactive gas so as to obtain a Ranney cathode. By the means mentioned above, aluminum is homogeneously dispersed in the above alloy layer,  the hydrogen overvoltage of the cathode is reduced, and the durability of the cathode is increased.
Patent JP-H01240642-A (JP)
Title: Method of deciding end of ion cleaning treatment
Inventor: NEHASHI KIYOSHI
IPC: C23C14/54
Filed: 1988-03-22
Abstract: PURPOSE:To execute an ion cleaning treatment without excessive or deficient cleaning by counting the number of starts per unit time of an abnormal discharge preventive device connected to a DC power supply and deciding the end of the ion cleaning treatment when the number of starts attains a prescribed number or below. CONSTITUTION:The abnormal discharge preventive device 2 which starts at every flow of overcurrent is connected to the output terminal of the DC power supply 1 for plasma discharge. The number of starts of the discharge preventive device 2 is processed by a primary counter 5 to determine the number of starts per unit time. Said number is outputted as a signal (b). A trend display device 6 is inputted with the signal (b) and displays the tendency of the number of starts per unit time. A secondary counter 7 is inputted with the signal (b) and counts the number of times when the above-mentioned number of starts attains the prescribed number of starts or below. The counter outputs a signal when said number of times attains the prescribed number of starts. The end of the ion cleaning treatment is decided at this time.
Patent JP-H09254574-A (JP)
Title: Cut form for machine reading and its manufacture
Inventor: HASHIMOTO KATSUSUKE
IPC: B42D15/10
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To reduce the step between an area provided with a face photograph and an area provided with the other by providing a thin sheet member on the rear surface of a cut form base material, providing a cutout part on the area of the sheet member of the material, and providing a release part on the part surrounded by the cutout part of the base material. SOLUTION: A silicon layer 12 having releasability is provided on a predetermined area of the rear surface of a cut form base material 11. A sheet member 13 is formed of a paper material, synthetic paper or a resin film, laminated on the rear surface of the cut form 11 to cover the layer 12, and the member 13 is formed with thinner thickness than the thickness of the material 11. An adhesive layer 14 is provided on one surface of the member 13, thereby adhering the member 13 to the form 11. A cutout part 11a cut out at the outer edge of the narrower area than the predetermined area of the layer 12 is formed at the material 11. Thus, it can prevent a face photograph from being rubbed with the paper thickness detecting sensor or reading head of a character reader.
Patent JP-H03267196-A (JP)
Title: Ozone-water generator
Inventor: IZUMIYA TORU
IPC: C01B13/10
Filed: 1990-03-17
Abstract: PURPOSE:To obtain the ozone-water generator which is of comparatively small size and produces ozone-water of high concn. by discharging gas into stored liquid to make bubbles, and mixing ozone with the gas. CONSTITUTION:Ozone is generated in an ozone generating means 5, and a gas supply means sends the gas mixed with ozone to a bubble generating means 3 which discharges bubbles into the liquid stored in a tank body 6, and a pump means 7 takes out the liquid in the tank body. Thus, the ozone-water generator which is small-sized, simple and convenient and produces ozone-water of high concn. is obtained. This ozone-water generator is used for removing remained chlorine or triharomethane, etc., in the liquid or for producing washing water sterilized with ozone.