baber/WOPTO huggingface dataset:
Patent JP-S60153630-A (JP)
Title: Tuner
Inventor: KANE JIYOUJI
IPC: H01F17/02
Filed: 1984-01-24
Abstract: PURPOSE:To stabilize the operation by forming a main electrode and a desired form of auxiliary electrode to the 1st electrode arranged via a dielectric and leading a required terminal of the 2nd electrode to the 1st electrode side through the dielectric so as to make an earth or a common terminal position in common on the same plane. CONSTITUTION:The main electrode 24 of the 1st electrode and the auxiliary elecrode 20 of required form are formed to the surface of the plate form dielectric 19. Then the 2nd electrode 23 opposite to the electrode 24 is formed to the rear side of the dielectric 19. Moreover, an intermediate tap leadout part 20a connected to the intermediate ta 21 and other leadout electrode 41 are formed to the auxiliary electrode 20. Moreover, an insulator 22 is arranged to a part from which the auxiliary electrode 20 is separated from the leadout part 21a and the electrode 41, and the electrode 41 is used as an earthing plate. Then a through- hole conductor 40 penetrated through the dielectric 19 is formed to the electrode 23, the conductor 40 is connected to the electrode 41, the earth or the common terminal position are formed in common on the same plane so as to stabilize the operation of the tuner.
Patent JP-S55103930-A (JP)
Title: Manufacturing device of oriented tubular thermoplastic resin film
Inventor: OKUYAMA KATSUMI
IPC: B29C48/10
Filed: 1979-02-05
Abstract: PURPOSE:To stretch a tubular film uniformly in the circumferential direction with no minor part thereof stretched in an unbalanced manner, by using a stretching temperature control mandrel disposed immediately before a frusto-conical stretching mandrel so as to locally cool an unbalanced part of the film which is apt to be stretched more easily than the remaining part thereof. CONSTITUTION:An unstretched tubular film section F2 extruded from an annular die 1 is drawn by low-speed side grooved nip rolls 4 and then heated by a pre- heating mandrel 5 to a suitable stretching temperature. An unstretched tubular film section F4 is passed over a cylindrical, stretching temperature control mandrel 6 to allow that part of the film section F4 which is apt to be stretched relatively easily due to its unbalanced stretching capability as compared with the other part thereof, to be pressed against the mandrel 6. Thus, the easily-stretchable part of the film section F4 is selectively cooled until it has a stretchability equal to that of a normal part of the film section F4. The film section F4 is then transferred to a frusto-conical stretching mandrel 7 so as to be uniformly stretched on the circumferential surface thereof while preventing a cooled, unstretched, tubular film section F5 from starting being locally stretched.
Patent JP-S5294971-A (JP)
Title: Elasticity transmitting device
Inventor: NAKAIZUMI TETSUYA
IPC: F16H49/00
Filed: 1976-02-04
Abstract: PURPOSE: Elasticity transmitting device which is widely used for the protection from overload and absurbtion of changeable load or additional vibration by transmitting mechanical movement through elastic space affected by repulsion force of permanent magnet. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10210576-A (JP)
Title: Remote transmission capability variable device
Inventor: IMAI MASATOSHI
IPC: H04N5/00
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To provide the remote control transmission capability variable device in which a remote control transmission capability such as remote control transmission distance and directivity is changed depending on a control object device. SOLUTION: The setting of the remote control transmission capability such as remote control transmission distance and directivity is entered from an operation entry section 12 to the transmission capability variable device 14. A transmission drive number, an output of transmission drive and number of transmission LEDs of a remote control transmission section 15 are selected and the transmission capability is changed. When an operation instruction content to a control object device is entered by the operation entry section 12, it is interpreted by a remote control code generator 13 and converted into a code and the code is ASK-modulated by a carrier with a frequency corresponding to the control object device and a modulated signal is sent to the remote control transmission section 15.  The transmission capability variable device 14 of the remote control transmission section 15 sets the transmission capability, a remote control code is photoelectric-converted depending on the set transmission capability and outputted from an LED 16.
Patent JP-H05203206-A (JP)
Title: Partition control device for smoking
Inventor: ASAI TAKAHIRO
IPC: F24F9/00
Filed: 1992-01-27
Abstract: PURPOSE:To provide a method wherein, when smoke of tobacco is present in a partition section, said smoke is quickly detected to automatically actuate a blower for air curtain incorporated in a body of partition. CONSTITUTION:A blower 2 for air curtain is provided in a body 1 of partition and the presence of smoke is judged by a smoke sensing sensor circuit 6 in the interior surrounded by the partition so that the condition of said smoke is wirelessly transmitted from an infrared transmitter 6A to an infrared receiver 5A to automatically actuate the blower 2 through a control circuit 5.
Patent JP-H11209847-A (JP)
Title: Wire rod for hot-dip metal coated steel wire, excellent in longitudinal crack resistance
Inventor: YOSHIHARA SUNAO
IPC: C22C38/00
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a wire rod for hot-dip metal coated steel wire, capable of wire drawing even if patenting treatment for rolled stock is omitted, having high strength, and exibiting excellent longitudinal crack resistance. SOLUTION: In the wire rod for hot-dip metal coated steel wire, the maximum grain size of second-phase ferrite existing in the position at a depth of 1/16 to 1/4 the diameter from the outside periphery of the cross section of the wire rod is regulated to <=107 μm. Moreover, it is desitable to incorporate 0.01-0.05% Al and 30-150 ppm N and also to regulate the amount of solid solution N, among N, to <=10 ppm. Further, it is more desirable that respective contents of Al and N satisfy Al/N>=4.
Patent JP-H04246846-A (JP)
Title: Manufacture of semiconductor device
Inventor: TABUCHI AKIRA
IPC: H01L21/316
Filed: 1991-02-01
Abstract: PURPOSE:To enable a high integrated semiconductor IC provided with a multilayer interconnection to be enhanced in yield and reliability by a method wherein a semiconductor device forming method and especially a forming method where a layer insulating film provided to a semiconductor device of multilayer interconnection structure is formed are offered, where an SiO2 glass insulating film which is fully turned into glass and free from cracks can be filled flat into a narrow groove whose width is of the order of submicrons through the layer insulating film forming method concerned. CONSTITUTION:A first process where tetraethoxysilane gas is introduced onto a board in a nitrogen or inert gas atmosphere of reduced pressure to form a tetraethoxysilane condensed film on the board concerned, a second process where water vapor is introduced onto the board provided with the condensed film in the atmosphere of reduced pressure the same as above to enable water vapor to react on the tetraethoxysilane condensed film on the board to turn it into a silanol film, and a third process where the board is heated to turn the silanol film into an insulating film of silicon oxide glass through dehydrating reaction.
Patent JP-S61173677-A (JP)
Title: Protecting system of inverter
Inventor: HORIE SATORU
IPC: H02M7/515
Filed: 1985-01-26
Abstract: PURPOSE:To effectively protect an inverter by operating simultaneous conduction protecting means preferentially to simultaneous breakage protecting means. CONSTITUTION:When an arm shortcircuit is detected, a simultaneous gate ON signal (f) is altered from '1' to '0', and the outputs of NAND circuits 23, 24 are secured to '1' irrespective of the output states of NAND circuits 21, 21 of the previous stages. Accordingly, all GTOs (gate turn OFF thyristors) of the arms of an inverter main circuit are simultaneously controlled to be ON to obtain simultaneous conduction protecting function. At this time, when the simultaneous gate ON signal (f) is altered from '1' to '0', the simultaneous OFF control by the simultaneous gate OFF signal (e) is invalidated, and the simultaneous gate ON control is always preferentially operated. Thus, the inverter is effectively protected.
Patent JP-H11212044-A (JP)
Title: Variable optical filter
Inventor: TERAHARA TAKAFUMI
IPC: G02F1/01
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a variable optical filter by which the shape of a characteristic curve representing wavelength characteristics of transmissivity varies along an axis of transmissivity. SOLUTION: This filter consists of 1st and 2nd polarizers P1 and P2, a birefringent element BP which has an optical axis determining a phase difference given between two transmitted orthogonal polarized components, and a Faraday rotator FR which gives a variable angle of Faraday rotation to the transmitted polarized light, and the array order of the birefringent element BP and Faraday rotator FR and the relative position relation between the optical axis and the axis of transmission of the respective polarizers are so sets that the shape of the characteristic curve representing the wavelength characteristics of the transmissivity varies along the axes of transmission as the angle of Faraday rotation varies.
Patent JP-2000202529-A (JP)
Title: Partial bending mechanism
Inventor: HEKIZONO TAKASHI
IPC: B21D5/04
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a partial bending mechanism which is economically advantageous, simultaneously quickens a working speed and improves production efficiency by preparing a partial bending mechanism having a divided structure which forms a second bending die within a conventional bending machine. SOLUTION: In a bending machine such as a panel bender, a partial bending device 4, which is turned by a lever action using an elevating/lowering device 3 and which becomes a second retractable bending die, is arranged in the inside of a first bending die consisting of a positive bending die which is formed of a standard bending die 1 and a bending member 2 having a U shaped cross section which is provided with an inverse bending die.
Patent JP-S57126942-A (JP)
Title: Aluminum alloy foil for cathode of electrolytic capacitor
Inventor: ARAI KOUZOU
IPC: H01G9/042
Filed: 1981-01-28
Abstract: PURPOSE: To obtain an Al alloy foil for the cathode of an electrolytic capacitor which foil has an increased electrostatic capacity and an enhanced mechanical strength, by a method wherein a continuously cast plate of an Al alloy containing limited amounts of Cu, Ti and B is subjected to cold rolling and foil rolling.  
     CONSTITUTION: An Al alloy containing 0.1W1.0% of Cu, 0.002W0.05% of Ti and 0.0005W0.05% of B, the balance being Al and unavoidable impurities such as Si, Fe or the like, is continuously cast and rolled to produce a plate. The plate is  subjected to cold rolling and foil rolling to obtain an Al alloy foil. The surface of the foil is etched to produce a rugged foil surface. The alloy foil has a capacity-increasing effect enhanced by the addition of the limited amounts of Cu, Ti and B, and its corrosion loss at the time of etching is reduced to contrive an enhancement of the mechanical strength. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08201930-A (JP)
Title: Exposing device
Inventor: OOKUBO KAZUNOBU
IPC: B41J2/45
Filed: 1995-01-27
Abstract: PURPOSE: To make optical distance short and to perform exposure without performing scanning with polarized light. CONSTITUTION: This device is basically constituted of a two-dimensional RGB- LED array 12 in which many red, green and blue LED elements are arranged in a two-dimensional plane state, a color liquid crystal display 14 whose transmissivity is changed by an electric signal, a Selfoc (R) lens array 16 in which Selfoc (R) lenses are two-dimensionally and densely arranged, and a housing 18 having a dustproof structure. A picture is written on the display 14, the array 12 is turned on, and the picture is exposed on a photosensitive material 20 through the array 16. The planar arrangement and the short optical distance makes an entire device compact; and also the polarized light scanning by means of mechanical driving is not performed, so that irregularity by means of vibration and trouble on a driving part hardly occur.
Patent JP-S59139865-A (JP)
Title: Self-excited multioutput switching regulator
Inventor: TAKEDA SHIGERU
IPC: H02M3/335
Filed: 1983-01-29
Abstract: PURPOSE:To enhance the constant voltage accuracy by connecting an inductance element having an inductance of simple attenuating characteristic to a DC current and a capacitance element between the secondary winding of a transformer and a rectifier. CONSTITUTION:A switching element is connected in series with the primary winding 1a of a transformer 1, and is controlled ON or OFF by a control circuit 3 which receives the output of a control winding 1c. A parallel circuit of inductance elements 11, 11' and capacitance elements 12, 12' are connected between the secondary windings 1b, 1b' of the transformer 1 and rectifiers 9, 9'. The elements 11, 11' has simply attenuating characteristic to the DC current in the inductance of high frequency by the DC magnetomotive force higher than 1.0AT.
Patent JP-S58129215-A (JP)
Title: Display for water level or tidal level
Inventor: NISHI KENICHI
IPC: G01D7/00
Filed: 1982-01-28
Abstract: PURPOSE:To reduce electric power consumption and to make maintenance easy by such construction wherein light of a light source is conducted to the dot parts of a front plate for digital display through plural photoconductors and photoswitches. CONSTITUTION:The light out from a light generator 4 consisting of a light source 5 and a reflector 6 is conducted through photoconductors 3-1-3-n and photoswitches 8-1-8-n to the dots 2 of a front plate 1. A control circuit 8 controls the switches 8 selectively according to the signals from a water level gage or tidal level gage 10 and displays the water level or tidal level digitally. As compared to the devices wherein lamps are disposed like dots, electric power consumption is smaller and maintenance is easier.
Patent JP-H03219106-A (JP)
Title: Cylinder with changeover valve
Inventor: KANIE MAMORU
IPC: F15B15/14
Filed: 1990-01-22
Abstract: PURPOSE:To realize the installation in a narrow space by providing a hole for intercommunicating a container hole to an operation chamber on a rod side in the container hole formed in a piston member, and disposing, in a head cover, a supply pipe capable of sliding without any leak to the container hole and a pilot operating spool for changing over supply and exhaust of the operating chambers. CONSTITUTION:There are provided in a piston member 2 a supply pipe 38 erected in a head cover 32 and a container hole 24 capable of sliding without any leak, and a hole 30 for intercommunicating the supply pipe 38 to an operation chamber 22 on a rod side is formed. In the head cover 32, there is provided a spool 66 driven by an actuator 95 which is actuated by a pilot fluid of supply and exhaust passages 92, 94, thus performing changeover of the operation chambers 22, 36 and supply and exhaust lines 60, 64, 66 of operating oil. Therefore, disposition of a pipeline, hose and the like around the cylinder can be eliminated, thus realizing the installation in a narrow space and increasing the number of cylinders to be installed.
Patent JP-S54105956-A (JP)
Title: Multi-cavity kltstron
Inventor: SATOU HISAAKI
IPC: H01J23/20
Filed: 1978-02-07
Abstract: PURPOSE:To secure the steady frequency characteristics irrespective of the scale of the active power level by selecting the width of the gap between the drift tubes of either one or both of the output cavity and the output front-step cavity at the high- frequency circuit part within the fixed percent range of the height of the cavity. CONSTITUTION:Space width g of grid tube 9 is secured in a comparatively large range within which an extreme coupling is not produced between cavity 8 and the electron beam. In such case width g is set large, the concentration of the electric field is reduced at the part of tube 9, so the heat loss rate is reduced at the tube 9 part. At the same time, fluctuation DELTAf of the resonance frequency can be improved largely to variation DELTAg of the gap width. The value of the g/H ratio between cavity height H and gap width g is set within 10-30% of the conventional value. Based on this value, the beam radius, the drift tube radius and the beam voltage are controlled, thus the good high-frequency characteristics being secured without lowering the coupling to the beam so much.
Patent JP-S62171087-A (JP)
Title: Graphic recognizing result check processing system
Inventor: SATO NOBUYUKI
IPC: G06K9/62
Filed: 1986-01-23
Abstract: PURPOSE:To decrease the labor and the time needed for checking by holding a prescribed width at the dot data of an original picture and the vector data read from a recognizing result file and calculating and outputting the difference in the dot data. CONSTITUTION:An original image file 1 accommodates the dot data of an image read by using a scanner, etc. A recognizing result file 2 accommodates the vector data of the recognized data corresponding to the read image data. A dot preparing device 3 prepares the dot data of a mode to thicken the segment of vector data read from a recognizing result file 2. A logical arithmetic device 4 calculates and outputs the difference between the dot data of the original image read from the original image file 1 and the dot data of the mode read and thickened from the recognizing result file 2. The area, in which the difference exists, shows the place with a high possibility that the recognizing result is erroneous, the area to execute the checking is limited and the checking can be rapidly executed.
Patent JP-S57126512-A (JP)
Title: Lubricator for internal combustion engine
Inventor: TSUCHIYAMA TADASHI
IPC: F01M9/10
Filed: 1981-01-30
Abstract: PURPOSE:To distribute lubricating oil at an always appropriate ratio and prevent the excess and deficiency of the supplied quantity of the oil, by connecting the lubricating oil passages of rotating and reciprocating parts of a moving valve mechanism in parallel with an oil pump. CONSTITUTION:Lubricating oil supplied under pressure from an oil pump 53 to a main oil passage 49 is distributed into a plurality of branched oil passages 49a to lubricate the journals 4a of a crankshaft 4. Oil supplied to an oil passage 58' located at the extreme left-hand position in the drawing flows into an annular recess 63 through a communication groove so that some of the oil is conducted to the inside circumferential surface of a collar through an oil passage 64 to lubricate the extreme left-hand journal of a cam shaft 20 or the rotating part of a moving valve mechanism and the other of the oil is branched into communication grooves 66 and supplied to shaft holes to lubricate follower shafts 25.
Patent JP-S55104147-A (JP)
Title: Time sharing optical transmission system
Inventor: NODA JIYUICHI
IPC: H04B10/2507
Filed: 1979-02-05
Abstract: PURPOSE:To enable the branch output for the original signal required respectively, by inserting the active optical directional coupler on the way optical fiber. CONSTITUTION:On the way of the optical fiber 19 transmitting the multiplex signal 27 of optical pulses P1-Pm from the optical modulator 26, a plurality of active optical directional couplers 21, 22 are inserted with an arbitrary space. One output terminal of the active optical directional coupler 21 is connected to the input terminal of another active optical directional coupler 22 through the optical fiber 19 to constitute the one optical fiber transmission line 23 and the optical modulator 26 is connected to one end. When the pulse of pulse width tc of (n-1)tO is fed to the coupler 21 from the reference TS in time sharing of the time sharing optical multiplex signal 27, only the original signal P1 of the first is outputted in branch and obtained at the photo detector 24.
Patent JP-H11267573-A (JP)
Title: Coating film forming method and coater
Inventor: OTA YOSHIHARU
IPC: B05C11/08
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a coating film forming method and a coater which can minimize the amount of coating liquid wasted and apply coating liquid efficiently in spite of having a simple structure. SOLUTION: A coating film is formed by supplying coating liquid from a beltshaped nozzle 110 onto a substrate G placed in a treatment container having an opening in the upper part. The substrate G is mounted on a spin chuck 40 and rotated, and at the same time, while the nozzle 110 being swung in the same direction with that of the substrate G above the rotating substrate G, the coating liquid is supplied from the nozzle 110 on the upper surface of the substrate G.
Patent JP-H06218881-A (JP)
Title: Peeling sheet and manufacture thereof
Inventor: HARADA JUNJI
IPC: B05D7/24
Filed: 1993-01-28
Abstract: PURPOSE:To provide peeling sheet, which has favorable adhesion to board and, at the same time, is excellent in peeling properties, and its manufacturing method. CONSTITUTION:On board, peeling layer consisting of electron beam curing resin and ultraviolet curing silicone resin is provided. In the peeling sheet, the nearer the peeling layer comes to the board, the more the elevtron beam curing resin component is so constituted as to be in the peeling layer. Thus, the peeling properties of the peeling sheet is favorable and the adhesion between the board and the peeling sheet is good, resulting in occurring no rubbing-off.
Patent JP-S55105951-A (JP)
Title: Lighting device
Inventor: BABA KEIICHI
IPC: H05B41/14
Filed: 1979-02-07
Abstract: PURPOSE: To obtain a stabilized lamp characteristic with power consumption decreased as well, when lighting the high pressure mercury vapor lamp with a 400W lag phase stabilizer, by specifying dimensions of the luminous tube, sealed amount of mercury and atmosphere in the interior of outer tube to within a specific range.  
     CONSTITUTION: In a luminous tube 1 of shape satisfying the condition of formula (1)W(4) when assuming d cm for inside diameter, l a  cm for distance between electrodes, l c  cm for distance from electrode point end to end sealed part and α for lamp power lowering factor, is sealed a mercury of 3.2W16.3mg/cc. This luminous tube 1 is contained in an outer tube with its interior made in a vacuum state or inert gas atmosphere of pressure 200Torr or less, and the high pressure mercury vapor lamp with the lamp voltage made to 145W170V is made lighting by a 400W lag phase stabilizer. In this way, the power consumption can be decreased simultaneously with a stabilized lamp characteristic obtainable. 
     COPYRIGHT: (C)1980,JPO&Japio