baber/WOPTO huggingface dataset:
Patent JP-H0884023-A (JP)
Title: Antenna of multichannel satellite communication link
Inventor: FUREDERITSUKU JIEI DEIITORIHI
IPC: H01Q25/04
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To provide an antenna for multipath satellite communication link by performing spread spectrum communication between a terminal with at least one antenna element which is held by a first foundation structure and a plurality (N) of second foundation structures and a low-orbiting satellite. SOLUTION: An antenna 70 has a foundation structure 72 which has a main surface set at a first angle (for example, 90 deg.) from the axis perpendicular to the ground surface and a plurality N (for example, 6) of local main surfaces 74 arranged at a second angle (for example, 45 deg.) from the main surface. Each foundation structure 74 has a normal line directed to the outside from its local main surface and the normal line is set at a third angle (for example, 60 deg.) from the outward normal line of the structure 74 around the axis. The outward normal line of each structure 74 is arranged in a direction in which the line is separated from the axis. At least one antenna element 76 is held by the structures 72 and 74 and can perform spread spectrum communication with at least one low-orbiting satellite and the terminal within a wide range of the angle of elevation of the satellite.
Patent JP-S6276699-A (JP)
Inventor: FUKAMI KENJI
IPC: H05K5/02
Filed: 1985-09-30
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-H03102700-A (JP)
Title: Two-phase clock shift register of bipolar technique
Inventor: BORUFUGANKU HEEN
IPC: G11C19/00
Filed: 1990-08-16
Abstract: PURPOSE: To achieve a wide frequency range and an intermediate temperature characteristic by providing input and output of opposite phase data of each basic cell so that they are formed by a first and second input terminals or output terminals, being properly connected conductively, being supplied with a latch clock, and being connected to the latch clock line. CONSTITUTION: Opposite phase data inputs of each basic cell Z1 -Z2n are formed by a first and a second input terminals, and are connected with emitters of specified transistors respectively, while opposite phase data outputs of each basic cell Z1 -Z2n are formed by a first and a second output terminals, and are connected with collectors of specified transistors respectively. Further, each shift register stage includes latches 11 -1n so the data outputs and is provided with the basic cells Z1 -Z2n and an output stage 1a, and is connected with a latch clock line by being supplied with a latch clock L. Thus, the clock shift register is provided with a wide frequency range and an intermediate temperature characteristic and can be used as a data word during an optional period.
Patent JP-H0771891-A (JP)
Title: Radiator of self-cooling type transformer and manufacture thereof
Inventor: UENO YOSHITO
IPC: F28F1/42
Filed: 1992-08-12
Abstract: PURPOSE:To provide a radiator for a compact self-cooling type liquid-cooled nonflammable transformer in which a consumption of expensive liquidlike insulating refrigerant is reduced and which has high performance. CONSTITUTION:Structures such as a core 2, a winding 3, etc., are contained in a tank 1 of a transformer, and immersed in liquidlike insulating refrigerant 4. A radiator 9 is connected to the tank 1 via a flange 10. The radiator 9 has a structure in which heat transfer, tubes 11 made of a plurality of double tubes having fins 12 formed by an extruding method of aluminum are arranged between boxlike upper header 8a and lower header 8b made of flat plates. An inner air passage in an inner tube of the double tube is passed through the upper and lower headers.
Patent JP-S60107939-A (JP)
Title: Phase synchronizing circuit
Inventor: HODOHARA KIYOAKI
IPC: H04L7/00
Filed: 1983-11-16
Abstract: PURPOSE:To adjust the delay characteristics of each signal system automatically by providing a transmission side of digital diversity with a means which attains bit synchronization among plural signal transmission systems and also holds the state. CONSTITUTION:A phase synchronizing circuit A synchronizes data Di superposed on the clock Ci of one of (n+1) transmission systems by a master clock CM, and consists of a serial-parallel distributor 4, buffer register 5, and synchronism control circuit 20. The control circuit 20 has means 6 and 8 for generating two different-width reference signals which relate to the master clock CM and clock Ci and are triggered with the carry signal of a shift register 3. The outputs of the means 6 and 8 are compared with the master clock CM by comparators 7 and 9 to control a multiplexer 2 according to the coincidence and dissidence. The multiplexer 2 connects the shift register 3 to a thinning-out circuit 14 when the outputs are not synchronized with the clock CM and disconnects it when they are synchronized.
Patent JP-2000068146-A (JP)
Title: Coil and peeling device for coil insulating cover film
Inventor: MIURA NOBUYOSHI
IPC: H01F41/10
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a terminal for a medium tap and not to require a work for binding for the tap by peeling a wiring part which is wound by running on a coil brim and by forming as an electric connecting part. SOLUTION: A coil bobbin 30 which is coaxially equipped with a spindle 4 is provided with plural brim parts 31. A ditch for binding a wire along the outer peripheral of each brim part 31 is provided and the wire having a predetermined turn number is wound on the ditch. After that, a terminal of a horn member 42 is transferred to the position of contacting with the wire wound on the outer periphery of the brim parts 31. A part of an insulating cover film where the wire is wound on the outer periphery of the wire brim parts 31 is peeled by an oscillation having a frequency of an ultrasound region of the horn member 42 by an ultrasound oscillation device 41. Additionally, a part of peeled wire is used as a medium tap by connecting with a lead wire, electronic elements or electrode parts on a substrate by soldering and so on.  By the means an efficiency of coil manufacturing is significantly improved.
Patent JP-H0749880-A (JP)
Title: Data base access request device
Inventor: OGINO MASAKI
IPC: G06F12/00
Filed: 1993-08-06
Abstract: PURPOSE:To sends certain access requests to plural data bases that are connected through a communication line and to efficiently obtain process results at a high speed. CONSTITUTION:A request analysis part 23 analyzes a data base access procedure 10 in advance and obtain access request statements by the data base. Further, it is judged whether or not there is such dependency relation that they utilize retrieval results mutually and when not, the access request statements are sent to respective data base processors 4 by a broadcasting communication. Consequently, the time required for the transmitting and receiving procedure of the access requests is shortened and the retrieval time of the data bases for simultaneous parallel processing is also shortened. Access request statement in dependency relation are only processed in order as usual.
Patent JP-2000043793-A (JP)
Title: Driving device for ship
Inventor: ICHIKI YOSHIHIRO
IPC: B63H23/35
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To prevent the free rotation of a propeller by piercing a fixed member through a through hole and an insertion hole to regulate the rotation of a rotary shaft. SOLUTION: In this driving device of a ship provided with a steam turbine, a steam generated in a boiler is introduced in a high-pressure turbine and a low-pressure turbine and gives the power by passing through these turbines. When the ship is moored offshore, and the driving device is stopped, a securing bolt 38 is screwed in a bolt hole 4, a tip part of the securing bolt 38 is projected from the bolt hole 34 and inserted in the insertion hole 33. Even when the rotational force is give to the propeller by the tide and the propeller is freely rotated, the projected part of the securing bolt 38 is brought into contact with an inner wall of the insertion hole 33, and the propeller can not be rotated any more. The free rotation of the propeller is thus regulated, and since no additional rotational force is given to the propeller, the drift of the ship can be prevented.
Patent JP-H1158329-A (JP)
Title: Panel having curved surface, and its manufacture
Inventor: IMAI TOMIHIRO
IPC: B29C39/12
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To efficiently manufacture a panel having curved surfaces by a method wherein the stock liquid of a foaming material is injected into a space between two sheets of surface members comprising wood or the like, having a rectangular flat shape, and the two sheets of the surface members are curve-deformed by the foaming pressure. SOLUTION: Two sheets of surface members 1, 1 comprising wood, plywood, a synthetic resin, paper or the like having a rectangular flat shape, are mounted on a receiving table 2 in a manner to be placed under a horizontal state. Under that state, the two sheets of the surface members 1, 1 are set between the receiving table 2 and a holding plate 4 under a state wherein bridge members 3, 3 are inserted between the surface members 1, 1 at the peripheral parts, and at the same time, the stock liquid of a foaming material 6 is injected into a space between the two sheets of surface members 1, 1 under a state wherein spacers 7 are inserted at the peripheral parts and the central part in the width direction other than the peripheral parts, between the upper side surface member 1 and the holding plate 4.  Thus, at areas where the spacers 7 do not exist, the upper side surface member 1 is pushed upward by the foaming pressure of the foaming material 6, and a curve-deformation arises, and this panel 5 is formed without using forming dies.
Patent JP-H0760292-A (JP)
Title: Production of high-purity acid and high-purity water
Inventor: TAKENAKA MIYUKI
IPC: C02F1/48
Filed: 1993-08-31
Abstract: PURPOSE:To provide a method for easily producing (purifying) pure water and inorganic acid of high-purity which are suitable for the manufacturing process of a semiconductor device by selecting and removing an impure metallic element contained in pure water and inorganic acid efficiently and surely. CONSTITUTION:A method for producing high-purity acid and high-purity water is equipped with a process for applying treatment of at least either of magnetic attraction and potential difference attraction to a kind of liquid 2 to be treated which is selected from the group of inorganic acid and pure water and for selectively removing an impure metallic component contained therein and a process for vaporizing the liquid 2' to be treated in which the impure metallic component has been removed and liquefying the steam.
Patent JP-S6274087-A (JP)
Title: Electroless copper plating solution
Inventor: KOJIMA KAYOKO
IPC: C23C18/40
Filed: 1985-09-28
Abstract: PURPOSE:To produce an electroless copper plating soln. usable efficiently for a long period by dissolving copper ethylenediaminetetraacetate, formaldehyde, an amino acid and an alkali metallic salt of EDTA in water to prepare a plating soln. and making the soln. alkaline. CONSTITUTION:Copper ethylenediaminetetraacetate as a Cu ion source, formaldehyde as a reducing agent, an amino acid as an auxiliary reducing agent and an alkali metallic salt of EDTA as a complexing agent are dissolved in water as a solvent to prepare a plating soln. and the pH of the soln. is adjusted to about 12-13.5. The concn. of the copper ethylenediaminetetraacetate is about 0.005-0.1M. The Na or K salt of EDTA is used as the alkali metallic salt of EDTA and the concn. is about 1/10-1 time the concn. of the copper salt. Arginine may be used as the amino acid and the concns. of the amino acid and formaldehyde are about 0.01-0.2M each. NaOH or KOH is used for the pH adjustment. Thus, an electroless plating soln. whose pH is hardly lowered in accordance with the progress of plating is obtd.
Patent JP-H0942460-A (JP)
Title: Sealing device
Inventor: NAKAMURA JUNICHI
IPC: F16J15/32
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a simple installation method as regards a method to install a sealing device while generating force in the shaft direction to energize another member. SOLUTION: A sealing device 1 is fixed on an outside cylinder 10 by a recessed groove 12 formed on an inner peripheral surface of the outside cylinder 10 and a cylindrical part 2a of a reinforcing ring 2 having a springing property, and a rod guide 15 is energized in the sealing direction in a state where the sealing device 1 is fixed by a stress absorbing part 2d.
Patent JP-S6274040-A (JP)
Inventor: NOERU AASAA BAAREI
IPC: C22C19/05
Filed: 1986-09-12
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-H0497579-A (JP)
Title: Ion laser power source
Inventor: HIROSHIMA MASAAKI
IPC: H01S3/097
Filed: 1990-08-15
Abstract: PURPOSE:To increase the range of input voltage and keep the loss inside the current level of the electric power source by superimposing auxiliary direct current output on the main direct current output only when the alternating current input voltage is low. CONSTITUTION:When the voltage of an alternating current power source 1 drops, the capacitor 18 of a commutator circuit 2 causes the voltage of the main direct current output to fall, and the detection voltage of resistors 9 and 10 drops below the reference voltage of resistors 11 and 12 and a reference voltage source 13, the comparison amplifier 14 produces positive voltage which is applied through a diode 15 to drive the primary side LED of a photocoupler 8 and a secondary side TRIAC also becomes conductive supplying alternating current electric power to the primary side of a transformer 7. Secondary output is supplied through a diode 16 as an auxiliary output and is superimposed on the main direct current electric power supplied through a diode 17 increasing the direct current output voltage supplied to the ion laser tube. When the volt age of the alternating current power source rises, the photocoupler 8 stops operating and the direct current output supplied to the ion laser tube falls to a voltage level lowered by the supplementary direct current output.
Patent JP-H04233405-A (JP)
Title: Method and apparatus for measuring thickness of paint film
Inventor: UUBUE ZAARUKANDERU
IPC: G01B21/08
Filed: 1991-08-28
Abstract: PURPOSE: To accurately and speedily measure the thickness of a film coated on a carrier web, in which the thickness of the coated film formed on the web can be judged by a difference of the thickness of the film which are respectively measured on a coating roller at positions in front of and behind a contact region of the coating roller which comes into contact with the web to be coated. CONSTITUTION: A coating roller 6 receives a coating material such as an adhesive agent from a proportional roller 7 and applies the coating material to a web 1 which passes through a gap defined between the coating roller 6 and a press roller 2 and the web 1 pulls and receives the most of the coating material from the coating roller 6. A portion of the coating material pulled by the web 1 has its thickness measured such that measuring heads 10, 11 of a layer thickness measuring device measures the thickness of the coated material on the coating layer before and after the pulling operation. The measured values are fed to an electronic subtraction device 12 and a result of a judgment on a difference which indicates the layer thickness is shown on a display 13.
Patent JP-S6195724-A (JP)
Title: Press brake
Inventor: OKABE JIRO
IPC: B21D5/02
Filed: 1984-10-15
Abstract: PURPOSE:To improve the accuracy of synchronizing and that of stopping at an upper limit, by providing a pair of swiveling links swiveled back and forth in a fixed range by actuating a hydraulic cylinder and disposing a pair of right and left ram-lifting beams moving in connection with the links. CONSTITUTION:A pair of right and left swiveling links 25 are pivotally supported by pins 26 through their one ends at the upper parts of upper press pads 3, and are swiveled back and forth within a fixed range through the actuations of hydraulic cylinders 27 attached to pins 27a. A beam 18 for moving vertically a ram 6 is connected to the other end of link 25 by a pin 28a to hold the ram 6 at its lower limit position when the link 25 locates at the position of backside swiveling limit, and to raise the ram 6 to its upper limit position when the link 25 locates at the position of its frontside swiveling limit. By this mechanism, the accuracy of stopping at the upper limit and that of synchronizing higher in accuracy than conventional ones are obtained becaused a link motion mechanism is disposed between the cylinder 27 and the ram 6.
Patent JP-S58113555-A (JP)
Title: Air-fuel ratio controller of internal-combustion engine
Inventor: NAKAMURA TAKESHI
IPC: F02D13/02
Filed: 1981-12-25
Abstract: PURPOSE:To improve the fuel consumption and the exhaust performance by installing an oxygen concentration sensor in the exhaust from a specific cylinder and installing a means for increasing the amount of the remaining gas by shifting the opening and closing timing of the intake and exhaust valves of specific cylinder. CONSTITUTION:Fuel injection valves (a)-(b) are arranged in the intake system of each cylinder, and the valve opening timing of the fuel injection valves (a)- (b) are controlled by a control circuit 30. An air-fuel ratio sensor 6 is installed in the exhaust passage of a cylinder #1, and the fuel injection amount from the fuel  injection valve (a) is feedback-controlled by the control circuit 30 so that the  theoretical air-fuel ratio can be obtained. Each air-fuel ratio of the rest cylinders  #2-#4 is controlled to a prescribed thn air-fuel ratio. Further, by the control  circuit 30, the opening and closing timing of the intake and exhaust valves of  the specific cylinder #1 are advanced/delayed is comparison with those of the intake and exhaust valves of the rest cylinders #2-#4, so that the amount of  the gas remaining in the specific cylinder #1 may be increased. Thus, the fuel  consumption and the exhaust performance can be improved.
Patent JP-H0381949-A (JP)
Title: Fluorescent lamp
Inventor: YAGI TOSHIHARU
IPC: H01J61/30
Filed: 1989-08-24
Abstract: PURPOSE:To grasp a lamp with no generation of cracks and prevent crack initiation due to thermal stress by forming a gap in such a size as allowing a bulb to contact without initiation of cracks in the bulb when a force is applied in the direction of approaching the bulb. CONSTITUTION:The grasping force for a lamp 20 is applied in the direction of shrinking the gaps 36, 36 set between the tips of adjoining glass bulbs 21, 22, 23. Because the roots of these bulbs 21, 22, 23 are coupled through couplings 28, 28 made of metal, the tips of the bulbs 21, 22, 23 approach with deflection of these couplings 28, 28 and contact each other. This prevents the couplings 28, 28 from deflecting furthermore, and crack initiation is precluded. When a fluorescent lamp device is mounted in a socket and lighted up, the bulbs 21, 22, 23 emit heat, but their thermal expansion is free because gaps 36, 36 of a spacing are provided between adjoining bulbs 21, 22, 23, and thermal stress runs away to preclude initiation of cracks due to heat.
Patent JP-H07307182-A (JP)
Title: Water-proofing rubber plug and water-proofing connector
Inventor: MAEDA AKIRA
IPC: H01R13/52
Filed: 1994-09-09
Abstract: PURPOSE:To provide a water-proofing rubber plug with which no gap is formed between an electric wire and a housing even if the electric wire is bent. CONSTITUTION:A water-proofing rubber plug 21 is a plug which seals the gap between an electric wire and an electric wire inserting and leading route 31 by inserting the electric wire into the inner circumference and inserting the electric wire into the electric wire inserting and leading route 31 of a connector housing 29. A tapered circular projected part 33 for sealing, whose outer diameter becomes wider toward the reverse direction to the insertion direction and whose outer diameter Y at the terminal part (p) becomes wider than the inner diameter X of the electric wire inserting and leading route 31 is formed in the outer circumference of the edge part in the reverse side of the insertion side.
Patent JP-S60108863-A (JP)
Title: Negative charge developer for electrophotography
Inventor: TSUBUSHI KAZUO
IPC: G03G9/09
Filed: 1983-11-18
Abstract: PURPOSE:To provide a developer which exhibits a substantial negative polarity even with a small amt. and has complementary colorability with carbon black as well by using a compd. having a high negative charge effect. CONSTITUTION:The compd. expressed by the formula is incorporated in a developer for electrophotography. R in the formula I is any among the formulas II-IV. The diazo compd. expressed by the formula I is synthesized by a method consisting of subjecting a diphenyl compd. or halogenated diphenyl compd. into nitroso reaction with an aq. sodium nitride soln. under the acidity of hydrochloric acid at a low temp. of <=5 deg.C then making an amino group by the reduction reaction of iron powder or zinc powder and further synthesizing the diazo compd. of diphenyl by diazo reaction. The diazo compd. is brought into coupling reaction with a coupler having a substituent R in an alkali state. All the resins used for an ordinary dry type toner are usable for the resin to be used and in general the resin may be selected by taking the nature as a toner, for example, coloring, transparency, adhesion, fluidity, grindability, etc. into consideration.
Patent JP-S60108630-A (JP)
Title: Outside air intake device for room ventilation
Inventor: MUNETA NAOKI
IPC: F24F7/00
Filed: 1983-11-18
Abstract: PURPOSE:To make favorable intake of the outside air possible by utilizing a hidden portion by a structure wherein an outside air inlet port to communicate to the interior of a room is open either on a bottom board, to which the underframe of an oriel window is fixed, or on the underside surface of said bottom board. CONSTITUTION:An outside air inlet port 25 to communicate to the interior of a room is open either on a bottom board 7, to which the underframe 2 of an oriel window is fixed, or on the underside surface of said bottom board 7. As a result, the favorable intake of the outside air can be possible by utilizing an hidden portion.
Patent JP-H0541599-A (JP)
Title: Positioning device for platelike member
Inventor: ISHII HARUMITSU
IPC: G01R31/28
Filed: 1991-08-02
Abstract: PURPOSE:To accurately position a mounting printed board at a contact probe of an inspecting unit. CONSTITUTION:A mounting printed board 7 is conveyed to the vicinity of a stationary board 1 for holding a contact probe 4 and a hollow pin 5, the pin 5 is engaged with a positioning hole 8 of a mounting printed board 7, a movable board 3 is made to approach the board 1 thereby to insert a tapered pin 6 held at the board 3 into a hollow hole 5a of the pin 5, a slit 5b formed at the pin 5 is pressed to be extended to increase the outer diameter of the pin 5, and hence a gap between the pin 5 and the hole 8 is reduced.
Patent JP-H10133234-A (JP)
Title: Liquid crystal display device
Inventor: MORITA TETSUO
IPC: G02F1/136
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To provide an active matrix liquid crystal display device making possible an excellent display without a horizontal cross talk fault due to a step-cut. SOLUTION: A gate line 12 and auxiliary capacity wiring 13 are formed on a glass substrate 11. A gate insulation film 14 and a pixel electrode 16 are film formed. Through holes are opened on the gate insulation film 14 in a tapered shape becoming a large size toward a surface that bundled wiring 19 is formed, and contact holes 21 are formed. These contact holes 21 are opened on a part answering to one end side of respective auxiliary capacity wiring 13 respectively three pieces each. A signal line 15 and the bundled wiring 19 are formed in the direction passing through the upper part of the contact holes 21 and orthogonally intersecting with the auxiliary capacity wiring 13.