baber/WOPTO huggingface dataset:
Patent JP-H1130443-A (JP)
Title: Waste heat recovery device
Inventor: HARASHIMA JUNKO
IPC: F24H3/06
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To carry out the recovery and re-utilization of waste heat by a method wherein waste heat from the flue of a boiler is transferred through sand and a heat pipe to effect heat exchange between outdoor air. SOLUTION: A heat recovery unit M, mounted in the flue A of a boiler, is constituted of a hot-air passage (a), a heating unit (b), a heat transfer unit (c) and a heat exchanging flow passage (d). Hot air from the flue A of the boiler for heating a vinyl house and the like flows the lower end of an outer case 1 into lateral direction after hitting a baffle plate and passes the hot-air passage (a) through a communicating hole 5 to heat a case, filled by sand 7, while the heated sand 7 heats a heat pipe 8 while developing far infrared ray effect and the internal space of an inner case 2 is heated by the heat pipe 8.  In this case, a heat exchanging flow passage (d) is formed in the inner case 2 and, therefore, heat exchange of the heat from the heat pipe 8 is effected here and inflow air from an air inflow duct 9 is heated whereby hot air is taken out of a hot air outflow duct 10 and is utilized again to heat the vinyl house and the like.
Patent JP-H0629289-A (JP)
Title: Manufacture of semiconductor device and apparatus thereof
Inventor: ENDO YASUHIRO
IPC: H01L23/52
Filed: 1992-07-13
Abstract: PURPOSE:To provide a method and arparatuf for manufacturing a semiconductor device, capable of providing an Al wiring whose pores as small and whose surface is smooth and holding its stable properties against heating with regards to the formation of the Al wiring on a semiconductor substrate used for the manufacture of the semiconductor device. CONSTITUTION:This manufacturing method comprises a process which irradiates SOR light 4 to an Al film 2 formed on a substrate 1 for an Al wiring service or an Al film 3 patterned after the formation of the film and a process which heat-treats the Al film 2 or 3 after the irradiation. This manufacturing device, which performs SOR light emission and heat treatment, comprises a window 5, which introduces SOR light 4 and a board support mount 6 which supports the substrate 1 as opposed to the window 5, and what is more, provides a heater 7 which heats the board 1.
Patent JP-S5886210-A (JP)
Title: Manufacture of member for leg of marine working platform
Inventor: FUJISHIRO SEIZOU
IPC: E02B17/08
Filed: 1981-11-16
Abstract: PURPOSE:To economically produce a cord component member of a marine working platform, by a method wherein a width of a material steel plate is matched to a length of a circular arc of a half cylinder, a part ranging between  grasping margins at the opposite ends in the direction of the width is bent in a  circular arc, and the grasping margins are left in a linear manner. CONSTITUTION:A width of a material steel plate 6 is matched to a length L of a circular arc, a part ranging between grasping margins l at opposite ends in the direction of the width is bent in a given circular arc, and the grasping margins are left in a linear manner to form a half cylindrical member. A rack 4 is positioned between the nip formed by a pair of the half cylindrical members, and with this they are welded together to form a cord 3 serving as a member for elevating legs of a marine working platform.
Patent JP-S6162386-A (JP)
Title: Period motor drive controller
Inventor: MIYAMOTO KEIICHI
IPC: H02P21/00
Filed: 1984-09-03
Abstract: PURPOSE:To effectively prevent a stepout by controlling to reduce a load angle when the stepout is detected by monitoring the pulsation of an output torque, thereby eliminating the disorder phenomenon of a synchronous motor. CONSTITUTION:The output signal of a torque sensor 60 is supplied to a comparator 62 provided in a current command generator 36, and a comparison pulse is generated whenever the detected torque of the sensor 60 exceeds the set value. This comparison pulse is supplied to a counter 64 to generate a load angle decrease command. This command is supplied to a load angle correcting unit 66 provided at the output side of a calculator 40, and a load angle correcting unit 66 corrects to reduce the output value L/phi.T/phi of the calculator 40 by the load angle decrease command to the prescribed value or lower.
Patent JP-H0851612-A (JP)
Title: Information transmission system
Inventor: OSHIMA TOSHIO
IPC: H04N7/08
Filed: 1994-08-05
Abstract: PURPOSE:To provide a system with improved operability in the case of giving explanation by using pictures on a display screen. CONSTITUTION:An information selecting and editing device 20 supplies display picture information for which information is selected and edited to a monitor 114 and an information multiplexer 5, a camera 111 photographs the operations of a finger or the like for giving the explanation by using the display screen of the monitor 114 and polarizing films 112 and 113 for preventing the display pictures from being projected to the camera 111 are arranged. The information multiplexer 5 multiplexes moving picture code signals from the camera 111 encoded by a moving picture encoder 3 and the display picture information and transmits multiplexed signals and a demultiplexer 8 clemultiplexes the received multiplexed signals, turns them to the display picture information and the moving picture code signals and supplies them to a moving picture decoder 9 and a receiver 10. The moving picture decoder 9 decodes the moving picture code signals, generates moving picture decoded signals and supplies them to a synthesizer 11, the receiver 10 supplies the display picture information through an information transmitter 30 to the synthesizer 11 and the synthesizer 11 synthesizes the moving picture decoded signals and the display picture information and supplies them to a display device 12.
Patent JP-S6247441-A (JP)
Title: Manufacture of fiber-reinforced composite material
Inventor: SUZUKI TAKAO
IPC: C22C47/00
Filed: 1985-08-23
Abstract: PURPOSE:To manufacture a fiber-reinforced composite material which has excellent adhesion between fibers and matrix and in which fibers are uniformly dispersed, by feeding a material to be matrix into the maximum temp. region of a spraying flame and by feeding a fibrous reinforcement into the spraying flame at the position between the above feed position and a material to be sprayed and closer to the material to be sprayed. CONSTITUTION:In forming the fiber-reinforced composite material by spraying, the material to be matrix and the fibrous reinforcement are fed into the flow region of spraying flame at the positions of a spray gun and its vicinity, respectively. In the above process, the position at which the fibrous reinforcement is fed into the flow region of spraying flame is located so that it is closer to the material to be sprayed than the position at which the material to be matrix is fed into the flow region of spraying flame. For example, the distance between the respective feed positions of the fibrous reinforcement and the material to be matrix into the spraying flame is regulated to 5-50mm in case of spraying in the air and to 10-500mm in case of spraying in reduced-pressure atmosphere, respectively.
Patent JP-H0847322-A (JP)
Title: Mower
Inventor: KUROMI AKISHI
IPC: A01D34/83
Filed: 1994-08-05
Abstract: PURPOSE:To provide a mower capable of smoothly performing mowing on a footpath or a slope of the shoulder of a road, etc., and excellent in operability and easiness of maintenance by placing a horizontal member along the ground on a cutting member which is composed of an endless belt provided with cutting blades with a specified space in the peripheral direction. CONSTITUTION:A mowing apparatus 7 is composed of an endless belt-shaped cutting member 12, which is stretched over pulleys 9, 10, 11 placed inside a mowing case 8, etc. The cutting blade 16 of the mowing apparatus 7 is constructed to protrude from a mowing case at a horizontal part (a) along the ground. Optionally, supplemental mowing apparatuses 18 having a similar structure are each fixed on rotating axis 10a or 11a in a desired posture by swinging it around the axis 10a or 11a.
Patent JP-S6239581-A (JP)
Inventor: REIMONDO ERIOTSUTO
IPC: C07D249/08
Filed: 1986-08-07
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-S6266401-A (JP)
Inventor: OTSUTOO BUOOGERI
IPC: G11B5/09
Filed: 1986-08-07
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-H0237656-A (JP)
Title: High dose ion implanter
Inventor: OKADA NORIAKI
IPC: H01L21/265
Filed: 1988-07-26
Abstract: PURPOSE:To enable accurate monitoring per semiconductor wafer by providing a conductive plate, serving as a charge-up monitoring sensor, coated with an insulating material in each base seat of a disk. CONSTITUTION:On a disk 11, base seats 13 are disposed in respective semiconductor wafer holding portions. A silicone rubber 14 is stuck onto the surface of the base seat 13. A conductive plate 16 is embedded on the reverse side of the silicone rubber 14 with another silicone rubber 15 interposed as an insulator between the base seat 13 and the silicone rubber 14. The conductive plate 16 is sandwiched between the silicone rubbers 14 and 15 so as to be insulated from a semiconductor wafer 12 and the base seat 13, and further it is electrically connected to a measuring unit through the inside of the disk 11 by means of an electric wire 17 coated with an insulating material. Therefore, just on the reverse side of the wafer, charge-up per wafer can be accurately detected.
Patent JP-S6164731-A (JP)
Title: Production of solution of organosilicon compound in polar organic solvent
Inventor: WATANABE TETSUYA
IPC: C08L83/04
Filed: 1984-09-05
Abstract: PURPOSE:To produce the titled stable solution in good efficiency, by treating a solution comprising a water-soluble alkali salt of a polysiloxane, an alcohol and water at a specified composition with an ion exchanger, adjusting the pH and distilling the water. CONSTITUTION:A solution comprising 5-20wt% water-soluble alkali salt of a polysiloxane of formula I (wherein R is a 1-4C alkyl, 2-4C alkenyl or phenyl), 30-90wt% alcohol of formula II (wherein R' is a 1-4C alkyl) and 5-60wt% water is treated with a weakly acidic cation exchange resin to remove alkali from said salt and form the polysiloxane. The pH of the obtained solution is adjusted to 3-6.8, and a desired polar organic solvent (which may be the same alcohol as the one used above) is added thereto. A solution of the polysiloxane in a polar is obtained by completely distilling off at least the water contained therein by heating.
Patent JP-S62174086-A (JP)
Title: Cephalosporin derivative
Inventor: WATANABE YOSHIAKI
IPC: A61P31/04
Filed: 1986-08-06
Abstract: NEW MATERIAL:The compound of formula I (R<1> is H or amino-protecting group; R<2> and R<3> are H or carboxyl-protecting group; R<4> is H, 1-4C alkyl, allyl, etc.) and its salt. EXAMPLE:7beta-{alpha-( 2-aminothiazol-4-yl )-alpha-[(Z)-carboxymethoximino]-acetamido}- 3-[(Z)-2-methoxycarbonylvinylthio]-3-cephem-4-carboxylic acid sodium salt. USE:An antibacterial agent for oral administration. It keeps high concentration in blood. It has strong antibacterial activity and broad antibacterial spectrum. PREPARATION:The starting compound of formula II (R<5> is amino-protecting group; Y is halogen, etc.) is made to react with NaSH in a solvent such as THF in the presence of a base to obtain a 3-thio-substituted compound of formula III. The protecting group R<4> removed from the produced compound and the product is made to react with the compound of formula IV in the presence of a condensation agent. The resultant compound of formula V is subjected to deprotection with trifluoroacetic acid-anisole, etc.
Patent JP-S5880349-A (JP)
Inventor: FUORUKERU KOORUHAASU
IPC: C09B62/085
Filed: 1982-10-22
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-2000020799-A (JP)
Title: Sales system of energy or the like
Inventor: HAMADA HIDENOBU
IPC: G07F7/08
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to automatically and remotely execute unitary management for the change collection and power supply of plural power providing devices by using the minimum number of equipments. SOLUTION: Plural plug socket system terminals 101 are connected to a central control device 110 through a power supply line 109 to be used for the transmission of both of power and communication signals. A 1st control part 102 reads out information from an IC card inserted by a user and transmits the read information to the device 110. A 2nd control part 111 collates the read information with the contents of a data base stored in a storage part 113 to check the validity of the IC card. When the validity of the IC card is confirmed, the 1st control part 102 turns on a switch 107. When the end is signed by drawing out a plug inserted into a plug socket 106 or the like, the 1st control part 102 turns off the switch 107, changes money data stored in the IC card based on power consumption and sends money data equivalent to the power consumption to the device 110.  The 2nd control part 113 stores the money data in the storage part 113.
Patent JP-S5885611-A (JP)
Title: Surface acoustic wave element
Inventor: WAKABAYASHI HISAO
IPC: H03H9/25
Filed: 1981-11-18
Abstract: PURPOSE:To reduce deterioration of a characteristic due to a surface reflected wave on the substrate end face, and to obtain a titled element which is small- sized and high in its performance, by providing a tapered part having a rough surface, in an area where an unnecessary surface acoustic wave on a piezoelectric substrate is propagated. CONSTITUTION:Unnecessary surface acoustic waves 10, 11 on a piezoelectric substrate 6 are scattered irregularly by a tip part 12 having a rough surface, of a tapered part 9, and phase of a surface reflected wave falls into disorder and is offset, by which bad influence exerted on a characteristic is reduced. Also, as to the surface acoustic wave which is not scattered but is propagated, a propagating distance becomes sufficient length due to an angle 15 of the tapered part 9 and the rough surface, in its greater part, therefore, the unnecessary surface acoustic wave reaching a substrate end face 13 is reduced remarkably, and its surface relfected wave scarcely exerts bad influence on the characteristic.
Patent JP-2001008778-A (JP)
Title: Seat back used for automotive seat
Inventor: TAMADA HIROSHI
IPC: A47C7/40
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to reinforce the frame of a frame structure without making the frame structure complicate and without increasing its thickness, to suppress the weight increase of the frame, to increase a pad thickness so as to improve the comfortability of seating and further to absorb impact energy and to protect crews from the collision at the time of flank collision. SOLUTION: This seat back includes the frame 11 which is formed by inclining a bottom plate 16 in a forward shifting down state of a plate surface 19 and fixedly coupling a bottom plate 16 between the bottom ends of right and left frame sides (15 and 15) and the pad 12 which is formed by backward and downwardly inclining the spring side of a pad bottom 21 to increase the pad thickness, integrally foaming a pad supporter 23 to the rear surface 22, respectively winding an upper pad return 24 around a frame top 14 of the frame 11 and a lower pad return 25 around its bottom plate 16 and supporting these pads to the frame 11.
Patent JP-H0351559-A (JP)
Title: Control type revolution difference correspondence joint
Inventor: YANAI SETSUYOSHI
IPC: F16H48/38
Filed: 1989-07-18
Abstract: PURPOSE:To improve the durability and operation certainty of an actuator by installing an actuator in a nonrevolution part and using a spool which revolves together with a spool chamber having a plurality of orifices opened on the inner surface and has a groove in the axial direction at the position corresponding to a plurality of orifices on the outer periphery of the edge part. CONSTITUTION:The first and second rotary shafts 15 and 16 are arranged coaxially, permitting relative revolution, and a revolution difference correspondence means 20 which converts the flow rate discharged in correspondence with the relative revolution speed difference between the first and second rotary shafts 15 and 16 to the fluid pressure by regulating the effluence through an orifice 71 and converts the fluid pressure to a transmission torque between the both shafts 15 and 16 is installed. An actuator installed in a nonrevolution part, operation conversion mechanism 170 for converting the operation of the actuator to the operation of a spool slide, and an orifice opening area varying means 110 having a spool 120 which revolves together with a spool chamber 72 having a plurality of orifices 71 opened on the inner surface and is installed in slidable manners in the axial direction and has a groove 120a in the axial direction at the positions corresponding to a plurality of orifices 71 on the outer periphery of the edge part are provided.
Patent JP-S6429747-A (JP)
Title: Device for decoupling nuclear magnetic resonance device
Inventor: ANAI TAKAHIRO
IPC: G01N24/12
Filed: 1987-07-24
Abstract: PURPOSE:To arbitrarily set the decoupling band width irrespective of the kind of the sequence, by designating the kind of the decoupling sequence and a decoupling band width. CONSTITUTION:First of all, a desired sequence is selected 1, and also, desired decoupling band width W is set 2. In such a way, a constant Kw corresponding to a selected sequence, for instance, a waltz sequence is read out selectively from a constant circuit 2, and supplied to a 90 deg. pulse width arithmetic circuit 4. The arithmetic circuit 4 derives a 90 deg. pulse width value tau which becomes a reference of decoupling. Subsequently, based on the value tau and a signal for designating the waltz sequence from a sequence selector circuit 1, a phase selecting signal is generated 5, and sent to a switching circuit 9. Next, it is sent to an irradiation coil for decoupling through a power control circuit 10. On the other hand, an irradiation power arithmetic circuit 6 derives irradiation power P, based on the value tau and a flip angle constant Cf determined in advance, and it is sent to the irradiation foil for the decoupling through the circuit 10.
Patent JP-H1128018-A (JP)
Title: Threshing drum structure of threshing apparatus
Inventor: HANAKI SEIICHI
IPC: A01F12/22
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a threshing drum structure of a threshing apparatus, enabling a thresh drum to be produced in a factory having only ordinary machine tools such as a drilling machine and a simple cutter, and capable of reducing the man power of an operator required for attaching threshing teeth to the threshing drum. SOLUTION: This threshing drum structure is constituted of a threshing drum 2 having plural crosspiece members 4 formed in a posture along a threshing drum axis 11 around the threshing drum axis 11 in the dispersed state supported through supporting members 2B arranged at the plural positions in the direction of the threshing drum axis center O by the threshing drum axis 11, many threshing teeth 3A protruding from the crosspiece members 4, and first dust-preventing walls 16 for preventing the dust entering into the threshing drum 2 according to the rotation of the threshing drum 2, and formed by bending the terminal parts of the crosspiece members 4 in the downstream side of the rotation direction of the threshing drum 2 to the inside of the threshing drum 2 at a prescribed angle.
Patent JP-S5974248-A (JP)
Title: Manufacture of extrusion molded product of fiber reinforced aluminum
Inventor: MIURA TSUNEMASA
IPC: C22C47/00
Filed: 1982-10-21
Abstract: PURPOSE:To manufacture an extrusion molded product sustaining the superior reinforcing effect of fiber by heating a composite billet contg. chops of reinforcing fiber dispersed in an Al matrix to the liquidus line temp. or above, and extruding the heated billet. CONSTITUTION:A composite billet obtd. by dispersing chops of reinforcing fiber such as carbon fiber in an Al or Al alloy matrix by a high pressure casting method or other method is heated to the liquidus line temp. of the matrix or above in the container of an extruding machine to provide a half-melted or melted state. While holding the state, the billet is extruded into the expected shape of a product by passing through a die, and it is solidified by cooling. The reinforcing fiber in the matrix keeps its original length without being finely fractured, and an extrusion molded product of fiber reinforced Al with a high Young's modulus and high rigidity is obtd.
Patent JP-H061131-A (JP)
Title: Hydraulic control device for active suspension device
Inventor: KURIKI NOBUHARU
IPC: B60G17/015
Filed: 1992-06-19
Abstract: PURPOSE:To smooth change in pressure with change in engine rotation by providing a relief valve to hold pump discharge pressure constant. CONSTITUTION:A hydraulic control unit has a relief valve 18 to control and hold the discharge pressure of a hydraulic pump P to a preset pressure, two oil passages L1, L2 parted in the lower course of the relief valve 18 to supply pressure oil to two oil chambers 8, 10 and a pressure reducing valve 9 to control and hold the pressure at the parted portion of two oil passages L1, L2 to a preset pressure. A pressure control valve 11 is also provided in either one of two oil passages L1, L2 to change an inner pressure difference between two oil chambers 8, 10 with the movement of a body or a wheel 1 so that the bidirectional stroke control of a hydraulic actuator 6 is allowed.
Patent JP-S6247281-A (JP)
Title: Video intermediate frequency amplifier
Inventor: OGASAWARA KIMIHIRO
IPC: H04N5/46
Filed: 1985-08-23
Abstract: PURPOSE:To effectively reproduce sound signals of good quality in respective systems when receiving TV signals of different broad-casting systems by detuning a tuning frequency of an aFT circuit and a pseudo synchronous detecting circuit to a higher side than respective normal tuning frequency. CONSTITUTION:During an ordinary time, a switch SW1 is turned on, a diode 12, and a diode 18 are respectively conductive. When the switch SW1 is turned on during a weak electric field, a bias voltage is impressed to the diodes 12, 18 through resistances 13 and 19, so that coils 10, 16 are short circuited in high frequency by capacitors 11, 17. As a result, an oscillating frequency of an AFT circuit 5 is moved to f3 and an oscillating frequency of a video detecting circuit 6 to f4, respectively. Since the frequency a local oscillator of a tuner 1 becomes higher, a sound SN ratio is improved. Since an oscillating frequency of a video detecting circuit 6 becomes higher, a picture quality is not abnormally changed.
Patent JP-H064804-A (JP)
Title: Rotary magnetic head drum device
Inventor: HIRATA MASAMICHI
IPC: G11B5/02
Filed: 1992-06-19
Abstract: PURPOSE:To reduce a crosstalk between an erased current and a video signal within one rotary trance. CONSTITUTION:At rotary transformers 100a and 100b, the channels of FE heads using a frequency outside of a frequency zone used by the video signal and the channels used by magnetic heads 10, 15, 20 and 25 for transmitting the video signal are placed alternately. At the time of recording, a signal is transmitted from the rotary transformer 100a, to the rotary transformer 100b and then to a magnetic head 200 and it is recorded on a magnetic tape.