baber/WOPTO huggingface dataset:
Patent JP-H04352316-A (JP)
Title: Resist coater and resist coating method
Inventor: TSUNODA YASUHIRO
IPC: G03F7/16
Filed: 1991-05-30
Abstract: PURPOSE:To provide the title resist coater and resist coating method capable of precisely specifying the resist film thickness. CONSTITUTION:The title resist coater is composed of a resist feed source 1, a resist feed valve 2, a resist suction valve 3, a resist dripping nozzle 4 and a piping 5 connecting the elements 1, 2, 3, 4 in this order, the first control mechanisms 6, 9 for controlling the opening and closing of the resist suction valve 3 and the second control mechanisms 7, 10 for controlling the opening and closing of the resist feed valve 2. Furthermore, using the resist coater, opening the resist feed valve 2 and closing the resist valve 3, the resist is dropped on a substrate 8. Thereafter the resist feed valve 2 is closed to stop feeding the resist. Then the resist suction valve 3 is opened again to suck the resist. Thus the whole resist coating completes.
Patent JP-S5650693-A (JP)
Title: System indirect connection system for key telephone device
Inventor: SEKIGUCHI KOUICHI
IPC: H04Q3/58
Filed: 1979-10-02
Abstract: PURPOSE:To secure a connection among systems via an exclusive line, by using the specified AC signal for the control signal and at the same time using the holding/ transfer means incorporated into the key telephone system. CONSTITUTION:With push down of the key of the key telephone 17 in the system A, the signal is supplied to the main control circuit 3. Thus the telephone 17 is connected to the talking link 32. After this, with a dial operation of the telephone 17, the dial signal drives the oscillating circuit 4. And the output signal is sent to the reception circuit 8 of the system B via the exclusive cable 34. The control circuit 15 processes the signal, and the talking becomes possible between the telephones 17 and 18 via the talking links 32 and 33 plus the cable 34 each. Then with push of the holding key of the telephone 18, the circuit 15 and the holding circuit of the main unit 2 work to make a talking possible between the telephones 18 and 19. Thus the telephone 19 knows the incoming call. And the relevant key is pushed to open the circuit 16 to make a talking possible between the telephones 17 and 19.
Patent JP-H07335526-A (JP)
Title: Position detector and acoustooptical modulation element used for the position detector
Inventor: MIZUTANI HIDEO
IPC: G03F9/00
Filed: 1994-06-08
Abstract: PURPOSE:To obtain a low-frequency beat signal with a simple constitution under a condition where such a feature of an optical system that it can be adjusted easily and it can use a plurality of light rays of different wavelengths is maintained. CONSTITUTION:A luminous flux from a white light source 10 is split into two parts through a diffraction grating 14 and the two luminous fluxes are made incident to an acoustooptical modulation element (AOM) 17 at prescribed crossing angles through relay optical systems 15a and 15b. Since driving signals SF1 and SF2 having frequencies which are slightly different from each other are supplied to the AOM 17 from the opposite direction, diffracted light rays L1(1) and L2(-1) having a small frequency difference between them are emitted from the AOM 17. The positions of diffraction grating marks RM and WM are detected by the heterodyne interference method by irradiating the marks RM and WM with the diffracted light rays L1(1) and L1(-1) at a prescribed crossing angle through an objective lens 38, etc.
Patent JP-S5750263-A (JP)
Title: Continuous casting device
Inventor: KIMURA TOMOAKI
IPC: B22D11/06
Filed: 1980-09-10
Abstract: PURPOSE: To cast a broad ingot of thin thickness at high speeds by drawing the same at successively decreasing curvature of a curve from the mid-part of a mold and linearly on the outlet side of the mold.  
     CONSTITUTION: When the molten metal 2 in a tundish 2 is poured continuously into a mold through a nozzle 3, the molten metal 2 is surely contained by stationary side plates 30 and movable strip-like bodies 4 and 5 backed up by static pressure bearing devices 14 and 15 without leaking to the outside of the mold and advances by curving in the state of less frictional resistance in synchronization with the bodies 4 and 5. In the process of this advancing, the ingot is cooled by the cooling fluid or the like from the devices 14 and 15, and while it is being leveled in the mold, it is formed with a sufficient solidified shell, after which it is drawn as an ingot 28 to the outside by means of pinch rollers 29. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S616493-A (JP)
Inventor: IIDA KAZUYOSHI
IPC: F16L55/02
Filed: 1984-06-21
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-S63291414-A (JP)
Title: Electrolytic solution for driving aluminum electrolytic capacitor
Inventor: NISHIMURA YASUYUKI
IPC: H01G9/035
Filed: 1987-05-22
Abstract: PURPOSE:To prevent a short circuit, especially that of two electrodes without lowering its electrical characteristics and further without causing serious harm to miniaturization of this device by adding specified additives to a solution whose main solvent medium is gamma-butyrolactone and which dissolves carboxylic acid and its salt. CONSTITUTION:Benzotriazole, 2-mercaptbenzothiazole, dodesylmercaptan, and cetylmercaptan are added as additives to a solution of carboxylic acid and its salt which has gamma-butyrolactone as a principal solvent. If less than 0.01 wt.% of the above additives is added, it is not enough effective and also it is not desirable that the amount of them exceeding the saturated concentration is used. The additives are adsorbed on the surface of copper which exists in an aluminum electrode foil and extremely suppress the concentration of copper which flows out in an electrolytic solution.
Patent JP-S5554690-A (JP)
Title: Multiple rotor with opposite pitched coaxial blade
Inventor: SAKUMA KAZUTOSHI
IPC: F04D3/00
Filed: 1978-10-14
Abstract: PURPOSE: To provide multiple rotor useful to convey various fluids to be mixed by constituting it such that inner and outer sets of multiple blades are coaxially disposed, and blades of inner set are pitched in the direction opposite to that of outer  set, so that when rotor is rotated, different fluids are simultaneously discharged  therefrom in opposite directions to each other.  
     CONSTITUTION: Rotor 1 consists of drive shaft 2, inner set of multiple blades 3, and outer set of multiple blades 4, and blades 3 and 4 have respective pitch of opposite directions to each other. Blade sets 3 and 4 are coaxially fixed to drive shaft 2, and respectively enclosed by inner and outer cylindrical walls 5 and 6. When rotor 1 is rotated in a direction, two different fluids are discharged therefrom separately in opposite directions to each other. Accordingly, rotor 1 can be used as various fluid circulating system, or as conveying system for various mixing fluids such as gas, liquid or fluidity solid. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06338621-A (JP)
Title: Semiconductor quantum device
Inventor: SAITO YOSHIHISA
IPC: H01L21/338
Filed: 1993-05-28
Abstract: PURPOSE:To enhance the high integration and high velocity while making various logical operations feasible using the same device by a method wherein a carrier resonance tunneling control parts are assembled into pertinent composition in consideration of the atomic advancing direction. CONSTITUTION:The title semiconductor quantum device is provided with a carrier resonance tunneling control parts composed of a source 98, carrier emitter 110, carrier collectors 112, 114, intermediate carrier channels 126, 136 and Schottky gate electrodes 150, 152. At this time, one of the carrier resonance tunneling control parts is used as the first stage and said two more control parts using the intermediate carrier channels 126, 136 in the first stage as the source in the second stage with the other elements almost in the same composition are added to be coupled in multiple sections for reaching corresponding plural draines 128, 129, 138 and 139.
Patent JP-S63291005-A (JP)
Title: Optical fiber bundle
Inventor: OGAWA ICHIRO
IPC: G02B6/04
Filed: 1987-05-22
Abstract: PURPOSE:To change and control the direction of light irradiation optionally by providing a sleeve which is inserted axially into the center part of an optical fiber bundle and a reflecting member which is fitted detachably to the sleeve. CONSTITUTION:Plural optical fibers 11 are bundled axially and inserted into a protection pipe 12. The hollow sleeve 13 is inserted into the center part of the bundle of the optical fibers 11 are the sleeve 13, bundled optical fibers 11, and the protection pipe 12 are assembled concentrically. The reflecting member 14 is fitted detachably to this sleeve 3. The reflecting member 14 has a specific reflecting surface 15 formed facing the light projection end surfaces of the optical fibers 11 and reflects light projected from the light projection end surfaces in a direction different from the direction of the optical axis. Consequently, the reflecting member 14 is switched to project light matching with an object of irradiation.
Patent JP-S62284075-A (JP)
Title: Method for continuous vapor-depositing metal on fabric
Inventor: FURUTA TSUNEKATSU
IPC: D06Q1/04
Filed: 1986-05-31
Abstract: PURPOSE:To obtain a fabric vapor-deposited with metal which is stable in quality at high productivity by introducing the fabric into a vacuum tank provided with sealing rolls under the atmospheric pressure and vapor-depositing metal thereon and also taking out is under the atmospheric pressure. CONSTITUTION:A fabric 1 to be vapor-deposited with metal such as polyester fabric is continuously introduced into a high-vacuum tank 4 under the atmospheric pressure via introduction sealing rolls 2 wherein the surface combined with a sealing mechanism is made of a soft material such as rubber. While passing the fabric 1 on guide rolls 5 and transferring it along the surface of the lower side of a cooling drum 6, it is continuously vapor-deposited at such a position that metal 7 such as Al for vapor deposition is evaporated in a vessel 8 housing metal 7 by a heater 9. The fabric 1 vapor-deposited with metal is conducted out to the outside under the atmospheric pressure via guide rolls 5' and conduction sealing rolls 2' wherein the surface combined with the sealing mechanism is made of the soft material such as rubber.
Patent JP-S5919594-A (JP)
Title: Treatment of dithionic acid-contg. waste water
Inventor: ENDOU KANEAKI
IPC: C02F3/28
Filed: 1982-07-22
Abstract: PURPOSE:To improve the speed of biodecomposing dithionic acid or the like, by adding organic substance to waste water containing at least dithionic acid or dithionate, and performing anaerobic biotreatment while formed hydrogen sulfide. CONSTITUTION:An outflow liquid mixture 2 from a decomposition tank 4 is degasified by circulating it through a decompression chamber 5 decompressed by a decompression pump 10 and then introduced into a precipitation-separating tank 6. Said liquid is separated into the fraction 12 of precipitating (living) sludge and the fraction 3 of a supernatant liquid in the precipitation-separating tank 6. The fraction 3 of a supernatant liquid is introduced as water for the treatment of decomposing dithionic acid into the process of aerobic treatment to remove BOD components. A part of the fraction 12 of precipitating sludge is returned to a decomposition tank 4 by a pump 11, while the remainder is disposed as excess sludge 13. The removal of gaseous hydrogen sulfide from an inner liquid inside the decomposition tank 4 can be performed by a method such as adding a metal salt, e.g. a ferric one, to the inner liquid to remove it as an insoluble sulfide.
Patent JP-S5250917-A (JP)
Title: Desulfurization method of molten iron out of furnae
Inventor: OKABE KIYOUJI
IPC: C21C1/02
Filed: 1975-10-23
Abstract: PURPOSE:To treat molten iron with good workability and good effect, at low price, by taking place MgO-Al thermit reaction under fixed condition and desulfurizing with Mg gas generated from its reaction.
Patent JP-S5250984-A (JP)
Title: Mtod of producing cation exchanger made of synthetic resin
Inventor: SOU ISAO
IPC: C08J3/02
Filed: 1975-10-21
Abstract: PURPOSE: To directly obtain an ion exchanger of the desired permeability by using a synthetic resin emulsion containing cation exchange radicals. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S615915-A (JP)
Title: Continuous extrusion of honeycomb molding and continuous extruding die used therefor
Inventor: ABE KAZUMITSU
IPC: B29C48/11
Filed: 1984-06-19
Abstract: PURPOSE:To obtain high-grade honeycomb molding extruded at an equal speed in spite of a slit width large or small by extruding molding material composed mainly of ceramics from a mold having flow speed adjusting pins and branch ways. CONSTITUTION:When extruding material is pushed into a die it is extruded from independent holes 13, 20 at the inlet side block 10a to the overlapped holes 16, 19 at the outlet side block 10b. Further, it goes to the internal molding grooves 14 and to the external molding grooves 22 and the honeycomb moldings are extruded continuously from the outlet side. Then, since the total area of the independent holes 13, 20 is made larger than the total area of the molding grooves 14, 22, the moldings are pressed sufficiently and extruded, and when they are extruded from the independent holes 13, 20 to the overlapped holes 16, 19, they are spread from the overlapped holes 16, 19 equally toward the vertical and longitudinal direction, stuck to each other and extended at a nearly uniform flow speed.
Patent JP-H11330956-A (JP)
Title: Method and device for reducing phase noise
Inventor: SHIMADA SADAO
IPC: H03B1/04
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To estimate a phase noise component from the output of a frequency generator and remove it. SOLUTION: The signal (f) outputted from the frequency generator 11 is composed of the respective amplitude components of a normal signal fs, an AM noise component FAM, a phase noise component fPM, etc. The phase noise component fPM has an amplitude proportional to the square of a frequency multiplication ratio after frequency multiplication, so frequency multipliers 12 to 15 perform frequency multiplication to find a frequency-amplitude characteristic curve which is proportional to the square and a signal characteristic comparator 18 compares the obtained characteristic curve with a quadratic function y=ax<2> +bx+c from a square characteristic generator 17 to find coefficients (a), (b), and (c).  Here, (x) is a variable indicating a frequency, so an amplitude component (=α+β+γ) when no frequency multiplication is performed while x=1 is estimated as the amplitude of the phase noise component. The estimated phase noise component fPM is removed by a signal synthesize 19 from the output signal of the frequency generator 11.
Patent JP-H10315981-A (JP)
Title: Traveling truck
Inventor: WATANABE MICHIO
IPC: B62B3/02
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To enable turning in narrow space and stable rectilinear traveling during conveyance by providing plural universal traveling wheels, and providing a fixed rectilinear traveling stable wheel separately from the traveling wheels substantially in the center of the lower surface of a truck. SOLUTION: Universal traveling wheels 16 are installed by twos on each lower surface of lateral frames 21. One fixed rectilinear traveling stable wheel 30 is provided separately from the traveling wheels 16 substantially in the center of the lower surface of the base 12. In the rectilinear traveling wheel 30, the direction of the wheel is set to agree with the traveling direction of a truck. That is, though the traveling direction is fixed in the rectilinear traveling stable wheel 30, it is positioned substantially in the center of the lower surface of the base 12, so that at the time of turning the traveling truck, a small turn on the rectilinear traveling stable wheel 30 can be made. Further, during rectilinear traveling, stable traveling is enabled.
Patent JP-S5460844-A (JP)
Title: Multi-branch branching filter
Inventor: WATANABE TAKAICHI
IPC: H01P1/213
Filed: 1977-10-25
Abstract: PURPOSE:To obtain a miniature and low insertion loss branching filter which can branch off the electromagnetic wave featuring a broad frequency band and propagating within the waveguide into a number of frequency components at one time, by connecting several units of the resonatorin parallel to the cross-section of the waveguide and setting the power nearly identical for each output waveguide. CONSTITUTION:Resonator 51 and 52 of different resonant frequencies are connected to coupling hole 61 and 62 provided on short-circuit face 1A which is vertical to the propagation axis of input waveguide 1, and different output waveguide 21 and 22 are connected to the other end of face 1A via coupling hole 71 and 72. Then the electromagnetic wave coming in from waveguide 1 and featuring frequency component f1 and f2 is introduced to resonator 51 and 52 through hole 61 and 62, and  component f1 and f2 are resonated through 51 and 52. And resonated components  are drawn out at waveguide 21 and 22 simultaneously through hole 71 and 72 in the form of frequency component f1 and f2.
Patent JP-S63300650-A (JP)
Inventor: CHII-MEEN CHIYANGU
IPC: G06F13/38
Filed: 1987-05-26
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-S619119-A (JP)
Inventor: AOKI YASUO
IPC: H02H3/28
Filed: 1984-06-22
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-S6018384-A (JP)
Title: Desensitized ink
Inventor: TORII NOBUHIRO
IPC: C09D11/00
Filed: 1983-07-12
Abstract: PURPOSE:To prevent a desensitized printing part of a color developer layer from yellowing, by incorporating a nitrogen-containing desensitizer and a wax into a desensitized ink of the color developer layer comprising a novolak-type phenolic resin as a color developer. CONSTITUTION:In a no-carbon pressure-sensitive copying paper utilizing a color forming reaction between an electron-donative colorless dye and a novolak-type phenolic resin, both a nitrogen-containing desensitizer and a wax are incorporated into a desensitized ink for inhibiting development of color in the color developer layer comprising the novolak-type phenolic resin as a color developer. The desensitized ink is effective for preventing the yellowing of a desensitized part of any color developer layer comprising a novolak-type phenolic resin, and particularly for preventing the yellowing of a desensitized part of a color developer layer comprising a novolak-type phenolic resin comprising an aryl-substituted phenol, such as p-phenylphenol, as a main constituent of a phenolic material.
Patent JP-S5830577-A (JP)
Title: Valve
Inventor: KANAMORI SHIYOUZOU
IPC: F16K1/00
Filed: 1981-08-14
Abstract: PURPOSE:To impart corrosion-resisting properties to contact surfaces and a function of absorbing dimensional errors at fitting sections, by press fitting a seat ring to  the top of a cylindrical part of an upper cap to be fitted into the body of a valve by  way of thread engagement, forming bores in the peripheral surface of said cylindrical  part to locate near the top thereof in the manner that they serve as fluid passages and  also to impart resiliency to the cylindrical part, and applying a surface hardening plating over the entire surface of the upper cap. CONSTITUTION:A recess 24 for receiving therein an upper cap is formed in a valve  body 21, and the inner peripheral surface of the recess 24 is threaded so that a cylindrical part 29 of the upper cap 27 is fitted into the recess 24 by way of thread engagement. A seat ring 42 is attached to the lower end 41 of the cylindrical part 29 by way  of press fitting, so that it is held in place between the lower end 41 and the bottom  surface of the recess 24. A plurality of bores 44 are formed in the peripheral surface of  the cylindrical part 29 at its area located just above the seat ring 42, so that they serve  as fluid passages and also to impart resiliency to the lower end 41 of the cylindrical  part 29. Further, a surface hardening plating of nickel-phosphor is applied over the  entire surface of the upper cap 27, in the manner that the resiliency imparted to the  lower end 41 of the cylindrical part is not affected by the plating in the least.
Patent JP-H11324058-A (JP)
Title: Low tank with hand-wash
Inventor: HIRAIDE KEISUKE
IPC: E03D1/01
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a low tank with washhand tool, in which a water receiving member as another body is made unnecessary and which has extremely excellent appearance and in which the water receiving member is constituted firmly. SOLUTION: An inner tank 12 made of a synthetic resin is arranged into an outer tank 10 made of pottery, and a cover is installed on the inner tank 12. A wash bowl 16 made of pottery is placed on the top face of the outer tank 10, and a washhand spout pipe 60 is disposed in upright to the wash bowl 16. A water-receiving gutter section 82 is provided in the cover while being oppositely faced to the drain hole 80 of the bowl bottom section of the washhand spout pipe 16. The water-receiving gutter section 82 is formed in a down- grade towards the front side of the inner tank 12, and extended up to a section in the vicinity of the front side. An outflow port 84 oppositely faced to the front wall of the inner tank is formed to the water-receiving gutter section 82.
Patent JP-H01296370-A (JP)
Title: Accessing right acquiring system
Inventor: TAKAHASHI TOSHIO
IPC: G06F15/177
Filed: 1988-05-25
Abstract: PURPOSE:To control maintenance service access by providing a priority discrimination processing means composed of a power supply preparing signal recognition processing section and discriminating process decision controlling section, service bus switch control processing means, etc. CONSTITUTION:When the power supply preparing signal recognition processing section 2 in the priority discrimination processing means recognizes the state of the power supply preparing signal of another system, the discriminating process decision controlling section 3 confirms whether the signal is positive or negative. When the signal is positive, the section 3 confirms that the service adapter of the another system is not in the state of 'HALT' and establishes the priority following the current state of a service bus switch by means of the output of the service bus switch control processing means 4. When the power supply preparing signal is negative or the service adapter of the another system is in the 'HALT' state, the section 3 establishes the priority after processing the service bus switch acquirement to its own system. Then the means 4 selects and forcibly connects the service bus switch to its own system in response to a switch acquirement requesting signal from the control section 3. Therefore, the maintenance service access to a common module can be controlled.
Patent JP-H10316953-A (JP)
Title: Releasable thermally conductive pressuer-sensitive adhesive and adhesive sheet prepared therefrom
Inventor: TAKAHIRA HITOSHI
IPC: C09J7/02
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a releasable thermally conductive pressure-sensitive adhesive which exhibits not only a high adhesiveness in use but also a high releasability after being used and to provide an adhesive sheet prepd. therefrom. SOLUTION: This adhesive comprises 100 pts.wt. polymer (A) produced from a monomer component comprising 70-100 wt.% alkyl (meth)acrylate having the mean number of carbon atoms of an alkyl group of 2-14 and 30-0 wt.% monoethylenic monomer copolymerizable therewith, 20-400 pts.wt. plasticizer boiling at 150 deg.C or higher, and 10-1,000 pts.wt. thermally conductive filler. An adhesive sheet is prepd. by applying the adhesive to at least one side of a substrate.