baber/WOPTO huggingface dataset:
Patent JP-H0299160-A (JP)
Title: Coating apparatus
Inventor: ANTOON PUROOMERU
IPC: B05C1/08
Filed: 1989-08-11
Abstract: PURPOSE: To make it possible to form a uniform coating layer by constituting a coating cylinder of a stationary yoke and a rotatably born roller cover disposed concentrically with this yoke and hydraulic supporting means disposed between both. CONSTITUTION: This device is provided with the coating roller 1 rotating in a coating material sump 4, a counter cylinder 2 forming a coating gap 6 of a prescribed width with the cylinder 1 and a doctor blade 10 connected behind the gap 6. The coating cylinder 1 or the counter roller 2 is constituted as a sag-compensating roller. Namely, the coating roller comprises the stationary yoke 12, the rotatable cylinder cover 13 disposed concentrically around the yoke 12 and the hydraulic supporting means disposed between the two and consisting of, for example, pressure chambers or hydraulic supporting device 14 lined up in one row. Consequently, the press gap may be exactly maintained constant over the entire width of the press roller and the formation of the coating layer uniform over the entire part is made possible.
Patent JP-H0494364-A (JP)
Title: Lowering speed adjustment for lifting mechanism in veneer single-plate stacking device
Inventor: NAKAMURA TAKESHI
IPC: B65G57/03
Filed: 1990-08-07
Abstract: PURPOSE:To prevent damage to respective machines, equipment, stacked single- plates and so on by absorbing the pressing force of a lifting mechanism by the contraction of a buffer member, and reducing the inertial force of a pressing member by the deceleration of lowering speed of the lifting mechanism. CONSTITUTION:The lowering speed of a lifting mechanism 2 is made adjustable as necessary, and based on the lowering position of a supporting member 3, the height of a base plate 12 or stacked single-plates 11 is computed and the computed height is corresponded. Immediately before a single-plate 10 to be stacked next come into contact with the base plate 12 or the stacked single- plates 11, the lowering speed of the lifting mechanism 2 is decelerated by a control mechanism 13.
Patent JP-H0760649-A (JP)
Title: Grinding cutting grinding wheel
Inventor: DOI YOICHI
IPC: B24D5/12
Filed: 1993-08-24
Abstract: PURPOSE:To provide a grinding wheel by which mirror-like excellent finishing can be obtained simultaneously with cutting in a ceramic or ferrite cutting grinding wheel. CONSTITUTION:A grinding wheel layer 12 fixed to a wheel base 11 is composed of an angle shaped pointed notching tip part 13, a cutting part 14 which continues to this notching tip part 13 and has a cross-sectional width of T and a height of H and a support part 15 which continues to this cutting part 14 and has a width larger than a width of the wheel base and smaller than a width T, and the cross-sectional height H of the cutting part is set not more than 0.5mm.
Patent JP-S6366155-A (JP)
Inventor: OMURA SATOSHI
IPC: A61P33/00
Filed: 1986-09-08
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-S6294288-A (JP)
Inventor: JIEEMUZU EDOWAADO FURUSHIYOA
IPC: G05B19/4063
Filed: 1986-09-08
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-H0874075-A (JP)
Title: Steam turbine system
Inventor: YAMAUCHI HIROSHI
IPC: F01D25/00
Filed: 1994-09-02
Abstract: PURPOSE: To previously and effectively prevent the corrosion damage to a turbine structural material by injecting chemicals for preventing corrosion suit able for a corrosion form by as much as an adequate amt. to this material. CONSTITUTION: This system is provided with a condensed water storage section 17 for temporarily storing the condensed water discharged from a low-pressure turbine 4. A sample electrode composed of the material of the same components as the components of the structural material of a low-pressure turbine 4 and a reference electrode to be a reference for potential are held immersed in the condensed water of this condensed water storage section 17. A chemical injection controller 19 measures the potential difference between the reference electrode and the sample electrode and calculates the kinds of the chemicals to be injected and the amt. to be injected in such a manner that the measured potential difference is kept within a potential range predetermined for the structural material of the low-pressure turbine 4. The results of the calculation are sent to a chemical injector 16.  The chemicals optimum for the inlet side steam piping of the low-pressure turbine 4 are injected by the adequate at. into the piping in accordance with the results of the calculation in this chemical injector 16.
Patent JP-H0374086-A (JP)
Title: Fluorescent lamp stabilizer
Inventor: SAITO HIROSHI
IPC: H05B41/02
Filed: 1989-08-14
Abstract: PURPOSE:To prevent electromagnetic wave from atmospheric propagation by absorbing surge voltage and so on generated at the time of lighting by permeability power of a ferrite core. CONSTITUTION:A ferrite core 1 for which a lead is wound between a primary side coil 3 of a transformer 2 and an input terminal (a) is connected, while each ferrite core 9, 10 for which lead is wound between secondary side coils 5, 6 of the transformer 2 and both ends of a fluorescent lamp 7 is connected. When alternating current is applied to input terminals (a), (b) of the primary side coil 3, caused by back electromotive force due to inductance of the primary side coil 3 and by the field magnetic resistance of an iron core 4, surge current and high voltage are generated. The induced high voltage is absorbed by the permeability power of the ferrite cores 9, 10 and is attenuated thereby. Surge voltage is not applied to a filament of the fluorescent lamp 7, and its not propagated in atmosphere as electromagnetic wave.
Patent JP-H0936053-A (JP)
Title: Manufacture of semiconductor
Inventor: NOGUCHI OSAMU
IPC: C23C16/44
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to form a film without producing any disadvantages, such as a drop in a film pressure in an end area. SOLUTION: This manufacturing method of a semiconductor is designed to produce a film on the surface which excludes the peripheral edge of a wafer substrate 6, while an inactive gas is being emitted upward from the location of a susceptor 18 around the outside area where the wafer substrate 6 is loaded in a wafer chamber 4. An exhaust air port 34, which is opened downward, is provided on the upper part of the peripheral edge of the wafer substrate 6. The inactive gas is sucked upward by this exhausts air port 34, thereby forming an inactive gas curtain on the peripheral edge of the wafer substrate 6 and preventing the formation of a film to the peripheral edge.  The exhaust air port 34 comprises a first exhaust air port 3402 which sucks up the inactive gas on the peripheral edge of the wafer substrate 6 and a second exhaust air port 3404 which is provided inside the first exhaust air port 3402 and sucks up the gas near the peripheral edge of the wafer substrate.
Patent JP-H0660708-A (JP)
Title: Assembled-type led unit
Inventor: SAWABE TSUTOMU
IPC: H01L33/00
Filed: 1992-08-06
Abstract: PURPOSE:To provide an assembled-type LED unit in which the trouble of wiring or the complication of a signboard or panel body inner part is solved. CONSTITUTION:A plurality of LEDs 12 are fixed and supported on the front surface side of the case 11 of a unit 10 by a sealing resin 13, a base 20 is mounted on the back surface side of the case 11 to connect the LEDs 12 to the conductor pattern of the base 20, and a pin header 21 having a pin 22 is mounted on the base 20. When the unit 10 is fixed to a signboard or panel body, the pin 22 of the pin header 21 is inserted to a female connector provided on the LED control board of the signboard or panel body.
Patent JP-H0762467-A (JP)
Title: Dispersion-strengthening type copper alloy and its production
Inventor: SHIMAMURA KEIZO
IPC: C22C1/04
Filed: 1993-08-25
Abstract: PURPOSE:To produce dispersion-strengthening type copper alloy which does not so much lower degree of the vacuum even if used at high vacuum and good in electrical conductivity and mechanical strength. CONSTITUTION:Copper oxide powder, aluminum oxide powder and carbon powder or boron powder are mixed, and after reducing selectively the copper oxide powder in a reductive atmosphere of <=400 deg.C, the powder is formed and a sintered, and the alloy in which the dispersed particles consisting of 1.5-6vol.% aluminum oxide are dispersed uniformly in a copper mother phase, and an oxygen content is solid solution is <=5ppm and at least one kind between carbon and boron is dispersed in >=10ppm and less than 100ppm is obtained.
Patent JP-H0262445-A (JP)
Title: Chain belt
Inventor: OKUWAKI SHIGERU
IPC: F16G5/18
Filed: 1988-08-24
Abstract: PURPOSE:To eliminate the large diameter head section of a pin for reducing the cost of the pin by providing a stopper plate for the link plate connecting pin of a chain to stop the movement of the pin to the opposite side of another chain between a V block through hole and a link plate. CONSTITUTION:The movement of a pin 36 connecting the link plate 34 of the first chain 38 to the opposite side of the second chain 40 in the axial direction and the movement of the pin 36 connecting the link plate 34 of the second chain 40 to the opposite side of the first chain 38 in the axial direction are to be prevented. For this purpose a stopper plate 70 is mounted on a chain belt 10 being inserted between the internal wall face of the through hole 42 of a V block 48 and the link plate 34. In this constitution the movement of the pin 36 in the left direction and the right direction are prevented by the stopper plate 70 and the supporting section 60 of the block 48 respectively. Since this prevents even the pin 36 to which any large diameter head section is not formed from being extracted, the pin 36 of a low cost can be used, and as a result, the chain belt 10 can be manufactured at a low cost.
Patent JP-H11149456-A (JP)
Title: System and method for remote object calling
Inventor: TUCKER ANDREW G
IPC: G06F21/62
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To access only an object for which a descriptor for a corresponding file is obtained by providing capability for generating a client-side safety protection entity to respective object references exported to a client computer. SOLUTION: For a user domain 1 as the client computer, in order to call the object 214 present in one of the user domains 2 as a server computer, a remote object reference mechanism is provided with the X door mechanism of a door table 132 provided with the capability for generating a gateway 168 relating to the received exported object reference and the gateway 168 provided with the capability for generating the client-side safety protection entity to the received exported object reference.
Patent JP-S6454923-A (JP)
Title: Flip-flop circuit
Inventor: SAITO HITOSHI
IPC: H03K3/289
Filed: 1987-08-26
Abstract: PURPOSE:To reduce a data propagation delay time in a slave FF by providing a Schottky diode clamp type transistor(TR) in place of a Schottky barrier diode. CONSTITUTION:A D-FF circuit consists of a master FF1, a slave FF2 and an output buffer 3. The slave FF2 is provided with the Schottky diode clamp type TRs T23, T24. With the TRs 21, 22 turned respectively on, off, a current supplied to a collector of the TR T21 in the on-state via a resistor R24 and the TR T24 from a power supply line V. Thus, the potential of a node Q2 reaches L. When the TRs T21, T22 are switched into off/on, the current flowing to the collector of the T21 is interrupted immediately by the operation of the T21 and the potential at the node Q2 is pulled up. After the end of pullup, the T24 is in the cut-off state and a current flows to the base of the T22 via a R22 and a D24 from the line V, then the TR T22 is turned off. Since the logic level of the node Q2 is switched at a high speed in this way, the data propagation delay time in the slave FF2 is reduced.
Patent JP-S58110389-A (JP)
Title: Mooring vessel
Inventor: SATOU SUSUMU
IPC: B63B21/00
Filed: 1981-12-23
Abstract: PURPOSE:To prevent the collision between mooring vessels by arranging mooring bases provided with buffer members projected from the sides between the hulls at the left and right ends and maintaining the interval between the mooring vessels constant. CONSTITUTION:When mooring a plurality of large vessels 28, 29 at the quay, mooring bases 10, 10 provided with buffering members 20 projected from the sides are arranged between the mooring vessels at the left and right ends. Between the quay 27 and the vessel 28, a mooring rope 33 is connected between pollards 30, 32 through a buffering member 34 while a mooring rope 31 is connected between the mooring vessel 28 and each mooring base 10 and the vessel 29. The interval between the mooring vessels is maintained constant against the wave and the tidal current thus to prevent the collision between the mooring vessels.
Patent JP-S6271596-A (JP)
Title: Installation and method for treatment of waste water
Inventor: YAMAMOTO ICHIRO
IPC: C02F3/12
Filed: 1985-09-25
Abstract: PURPOSE:To considerably decrease the amt. of the excess sludge to be generated by providing a filter device between a waste water inflow section and activated sludge treatment section in such a manner that the suspended solid matter of the original waste water can be removed and that the removed excess sludge can be thickened. CONSTITUTION:This installation is constituted of the original waste water inflow section 1, the treatment section 3 using the activated sludge, an excess sludge discharging section 10 and a treated water release section 8, etc. The filter device 2 is provided between the inflow section 1 and the treatment section 3. The device 2 is so constituted that the suspended solid matter in the original waste water can be removed and that the removed excess sludge can be thickened. As a result, the amt. of the excess sludge to be generated is considerably decreased.
Patent JP-S6458708-A (JP)
Title: Self-supporting cage-shaped structure
Inventor: NOAMI TOSHIO
IPC: E02D17/20
Filed: 1987-08-26
Abstract: PURPOSE:To obtain a cage-shaped structure which is extendible in every direction by combining expansion metal plates with grids. CONSTITUTION:Expansion metal plates are set between bars whose ends are bent and the bent ends of the bars are coupled with the meshes of the expansion metal plates to form a self-supporting cage-shaped structure. The structure so assembled can be extended even in the horizontal direction and can also be stacked in a multi-stage.
Patent JP-S60101352-A (JP)
Title: Control device of belt type continuously variable transmission
Inventor: NAGAMATSU HIROAKI
IPC: F16H61/662
Filed: 1983-11-08
Abstract: PURPOSE:To compensate the shortage of tension caused by centrifugal force working upon belt means by compensating hydraulic force supplied to a cylinder of one pulley in such a manner as to vary with torque transmission force in a stepless speed change gear having metallic belt means. CONSTITUTION:In a belt type continuously variable transmission A, a torque transmission ratio is changed by operation of cylinders 7, 8 mounted on input and output pulleys 1, 3 which are interlocked and connected with each other through metallic belt means 5. Discharged oil of a fluid pump 9 is supplied to one cylinder 7 through pressure regulating valves 11, 14. A centrifugal force compensation chamber 16 is disposed at the back of the cylinder 8, and the chamber 6 communicates with the interior of the cylinder 8 through an orifice 17. In addition to a load signal fluid PT from a throttle opening sensor valve 12, a ratio signal fluid PR' from an operating fluid pressure compensating valve 20 is applied to the pressure regulating valve 11 in direction of lowering fluid pressure to the cylinder 8.
Patent JP-S6453566-A (JP)
Title: Semiconductor device
Inventor: TAJIMA TAKAHIRO
IPC: H01L23/28
Filed: 1987-08-25
Abstract: PURPOSE:To form a highly accurate lead part by forming recessed portions for mounting a chip, on a band-shaped insulating frame longitudinally thereof together with protrusions each for lead wires formed at locations corresponding to the recessed portions, forming wirings on one surface of the insulating frame, taking out the wired outer end part of the protrusion surfaces, insulating and sealing the chip, and dividing the insulating frame into a plurality of semiconductor devices. CONSTITUTION:A band-shaped insulating frame 21 comprising synthetic resin or ceramics includes recessed portions 21a each for mounting a chip formed longitudinally thereof. The insulating frame 21 further includes longitudinally on one side thereof protrusions 21b each for a lead part, formed at locations corresponding to said respective recessed portions 21a. Surface and rear surface wirings 22, 23 permit their respective internal ends to correspond to respective electrodes of a semiconductor chip 9 and their respective external ends to extend to both surfaces of the protrusions 21b, thereby forming lead wires. The semiconductor chip 9 is bonded with the respective protrusions 21a of the insulating frame 21 over those protrusions, and the respective electrodes and the respective internal ends of the wirings 22, 23 are taken as an electrode part, and wire-bonded with each other using a metal smallgage wires 11. The insulating frame 21 including the chip 9 mounted thereon is molded by permitting each chip part 9 to be resin-sealed. The insulating frame 21 is divided along each slit 21c.
Patent JP-S58114510-A (JP)
Title: Power amplifier
Inventor: IDA MASARU
IPC: H03F1/02
Filed: 1981-12-26
Abstract: PURPOSE:To reduce the distortion factor and to expand the dynamic range, by providing a bias control means and a power supply voltage control means and controlling the bias and the power supply voltage of a power amplifier means together based on the signal to be amplified. CONSTITUTION:A signal level detection circuit 9 outputs detected signals to a bias control circuit 10 and a power supply voltage control circuit 11. When a signal level is low, the circuit 10 controls a bias circuit 4 so as to bias transistors (TRs)1a, 1b to class A(or AB). The circuit sets off switch circuits 8a, 8b to decrease the power supply voltage. Further, when the signal level is high, the circuit 10 controls the circuit 4 so as to bias the TRs 1a, 1b to class B. Simultaneously, the circuit 11 closes the circuits 8a, 8b and increases the power supply voltage.
Patent JP-H1148938-A (JP)
Title: Antiskid controller
Inventor: MATSUMOTO SHINJI
IPC: B60T8/1761
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To realize antiskid control with high responsiveness, in which the influence upon both vehicle behavior and deceleration is considered, taking advantage of enhancement in brake deceleration, and to enhance the performance of antiskid control by estimating the car-body speed with high accuracy. SOLUTION: This antiskid controller is provided with an antiskid controlling part (g) which regulates each wheel pressure to a target wheel speed; a wheel speed convergent state judging means (c) which judges the convergent state of each wheel to the target wheel speed; and a target slip ratio changing means (d) which changes the target slip ratio of at least one wheel into a lower value, according to the judgment of the wheel speed convergent state judging means (c). The controller is also provided with a coefficient of friction on a road estimating means (a) and a car-body-speed estimating means (b) which estimates the car-body-speed by using the coefficient of friction on a road thus estimated of each wheel.  In addition, the changing means (d) changes the slip ratio of the wheel selected by a wheel selecting means (e) which selects the wheel exerting least influence upon the behavior of the vehicle, when the slip state of the wheel is changed, based on the detection value of a vehicle traveling state detecting means (f).
Patent JP-H0497185-A (JP)
Title: Developing device on image forming device
Inventor: IKEMORI KAZUHIRO
IPC: G03G15/09
Filed: 1990-08-09
Abstract: PURPOSE:To shorten the attaching time of a regulating means and to improve productivity or maintenance properties by attaching the regulating member to roller means provided on both sides of a magnetic roller with a guide closed. CONSTITUTION:A pair of the roller means 21 provided on both sides of the magnetic roller 12 and the same shaft, and a circular guide 23a which is integrally provided with the regulating member 22 uniformly regulating the height of a magnetic brush around the magnetic roller 12 and closed to the outer periphery of the roller means 21 when the regulating means 22 is attached, are provided. When the position of the regulating means 22 is adjusted, fixing is carried out while the roller means 21 are closed to the guide 21a. Thus, the regulating means 22 can be easily attached in a short time without necessitating skill, and the productivity and maintenance properties are improved.
Patent JP-H0634384-A (JP)
Title: Vehicular navigation device
Inventor: ADACHI TSUNEO
IPC: G01C21/36
Filed: 1992-07-16
Abstract: PURPOSE:To turn rightly at an expected turning intersection by driving a vehicle while a driver is confirming a name of a cross road displayed as an image and an actual road. CONSTITUTION:Between an expected turning intersection and a vehicles current position, the name of a cross road crossing a road on which a vehicle is traveling at present is extracted (step 103) from a map information storage medium. Next, a guiding image is created (step 104) to display the name of this cross road, and this is outputted to an image display means, and is displayed (step 105) as an image.
Patent JP-S6270876-A (JP)
Title: Developing device
Inventor: YAMAJI MASAAKI
IPC: G03G15/08
Filed: 1985-09-24
Abstract: PURPOSE:To prevent a sleeve from eccentric deformation and to remove the unevenness of an image without heating a heat generator for a long period at the stop of a developing sleeve by supplying current to the heat generator almost simultaneously with the start of relative rotation of a developing sleeve and an inner heat generator. CONSTITUTION:When a magnet roller 4 is rotated, a developer 2 is carried to the periphery of the sleeve 3, coated with a fixed layer thickness by a blade 5 and transferred to a latent image pattern on a photosensitive body 6 so as to be used for development. The heat generator 8 is arranged on the inside of the sleeve to suppress defective development or defective transfer due to the moisture adsorption of the developer. At the stop of the sleeve 3, the heating of the heat generator 8 is inhibited, and when a copy key is depressed, the heat generator 8 is turned on, and a magnet roller fixed to the heat generator 8 is rotated simultaneously, so that eccentricity due to the heating of the developing sleeve 3 is suppressed.
Patent JP-H0956395-A (JP)
Title: Production of optically active trans-2-bromoindan-1-ol
Inventor: IGARASHI YOSHIO
IPC: C07C17/35
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To industrially advantageously obtain the subject compound having high optical purity and useful for an anti-HIV medicine intermediate, etc., by reacting trans-(±)-2-bromoindan-1-ol with an ester in an organic solvent in the presence of a specific enzyme and separating a residual material. SOLUTION: A trans-(±)-2-bromoindan-1-ol expressed by formula I is reacted with an ester of formula II [R1 and R2 are each an alkyl, a (substituted) aryl, a (substituted) aralkyl] in an organic solvent in the presence of a lipase derived from a yeast or its recombinant and an optical isomer of a trans-(-)-(1R,2R) body of formula III or a trans-(+)-(1S,2S) body of formula IV is preferentially transesterified to obtain a trans-(-)-(1R,2R)-2-bromo-1-(acyloxy)indan of formula V or a trans-(+)-(1S,2S)-2-bromo-1-(acyloxy)indan of formula VI, then resultant product is separated to industrially advantageously obtain the objective residual compound.