baber/WOPTO huggingface dataset:
Patent JP-H01292627-A (JP)
Title: Speed controlling method for sliding type actuator
Inventor: KUMADA AKITOSHI
IPC: G11B7/085
Filed: 1988-05-19
Abstract: PURPOSE:To control retracting speed without being influenced by friction, etc. by lifting up an actuator previously to an upper limit stopper in an initial state, and making voltage to be impressed upon the actuator into zero for a prescribed period, and afterward, driving the actuator as keeping equibrium against gravity. CONSTITUTION:In the initial state, the actuator is lifted up to the upper limit stopper previously by supplying the sufficient voltage to a coil. Next, for the prescribed period T, the voltage to be impressed upon the actuator is made to be zero so that the actuator drops freely. After the period T expires, the voltage is impressed upon the coil so that the actuator becomes in the state of equibrium against the gravity. The actuator can be set at the optional speed in this constitution by changing the period T. Accordingly, by controlling the voltage to be impressed upon the actuator and the period to supply zero volt, the speed of the actuator in the vicinity of a focusing point can be made to be the desired retracting speed.
Patent JP-H07307553-A (JP)
Title: Method of forming metal thin film on metal board
Inventor: KAWAZOE SHOZO
IPC: B23K20/00
Filed: 1994-05-11
Abstract: PURPOSE:To provide a method of efficiently forming a uniform metal thin film or especially a circuit pattern or the like high in purity and precision on a metal board without causing environmental pollution and trouble that unwanted impurities are introduced even if a part of the circuit pattern is formed. CONSTITUTION:A transfer sheet 3 composed of a support 1 of release properties and a metal thin film 2 formed on it is pressed down on a metal board 4 where a water drop comes into contact with its surface at a contact angle (theta) of 70 deg. or below to transfer the metal thin film 2 onto the metal board 4, whereby the metal thin film 2 is provided to the metal board 4.
Patent JP-S62280504-A (JP)
Inventor: TAKITA ATSUSHI
IPC: F22B35/00
Filed: 1986-05-28
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-S6014010-A (JP)
Title: Stoker type incinerating device
Inventor: INOUE YOSHIROU
IPC: F23G5/00
Filed: 1983-07-05
Abstract: PURPOSE:To improve a drying effect and combustion efficiency, by a method wherein a support body, which can swing a fixed fire grate array at a base part, and a support body, which can swing a moving fire grate at a base part, are provided. CONSTITUTION:In case a matter to be burnt is fed as it is being agitated, a rod 8a of a forward and backward moving mechanism 8 is moved forward. This causes a second support body 7 to slide in a manner that it is pushed up obliquely forward, and a moving fire grate 2 is moved over a fixed fire grate 3. When an incinerating device is inclined, a rod 9a of a lifting mechanism 9 is moved forward. In which case, a first support body 6 turns upward around an incinerating device supporting rod 11 serving as a fulcrum. This enables production of a high drying effect and combustion effect irrespective of the nature of the matter to be burnt and permits prevention of the occurrence of incomplete combustion.
Patent JP-S62279501-A (JP)
Title: Magnetic recording/reproducing device
Inventor: YAMAGUCHI KANJI
IPC: G11B5/53
Filed: 1986-05-28
Abstract: PURPOSE:To record and reproduce high-quality pictures which has less jitter and skew distortion in multimodes by selectively using heads corresponding to modes of multiazimuth magnetic heads. CONSTITUTION:A magnetic tape 2 wound around the range of an angle slightly wider than 270 deg. of a drum 4 whose diameter is 2/3 times as long as the diameter of a standard type drum is helically scanned by heads DA1-DA4 arranged at intervals of 90 deg. to record and reproduce picture information. These heads DA1-DA4 formed to multiazimuth magnetic heads with magnetic heads S1-S4 for standard mode different in azimuth angle and magnetic heads E1-E4 for high-recording density long-time recording and reproducing mode. These heads S1-S4 or E1-E4 are selectively used in accordance with mode selection. Thus, it is unnecessary to increase the number of independent magnetic heads in accordance with modes, and high-quality pictures of less jitter and screw distortion are recorded and reproduced in multimodes.
Patent JP-S613473-A (JP)
Title: Photovolatic element
Inventor: MINAMI SHINJI
IPC: H01L51/42
Filed: 1984-06-15
Abstract: PURPOSE:To obtain the title element which attains an excellent photoelectric energy conversion efficiency and is excellent in stability by a method wherein a film made of a polyvinylidene series compound containing phthalocyanine in a state of dispersion, made as a photo active layer, is sandwiched by a barrier electrode of lead or cadmium sulfide and an ohmic electrode. CONSTITUTION:A film made of a polyvinylidene series compound 2 containing phthalocyanine 1 in a state of dispersion is made as the photo active layer and sandwiched by the barrier electrode 3 of lead or cadmium sulfide and the ohmic electrode 4. Various kind of known metal or nonmetallic phthalocyanine can be taken as an example of the phthalocyanine, paticularly, X-type nonmetallic phthalocyanine is preferable. For example, a polymer such as vinylidene fluoride, vinylidene chloride, vinylidene cyanide or a copolymer of these with an anther copolymer component can be taken as an example of the polyvinylidene series compound. There is no particular restriction to the mixing rate of nonmetallic phthalocyanine and polyvinylidene series compound and relates with the thickness of the formed film. A weight ratio of 1:4-4:1 is preferable.
Patent JP-S5646906-A (JP)
Title: Fluidized layer type boiler
Inventor: KUBOTA YOUICHI
IPC: F23C10/24
Filed: 1979-09-27
Abstract: PURPOSE: To improve the circulating characteristics of fluidized heat medium and thereby to improve the operational efficiency of the boiler by providing a cleaning means and a drying means in the regenerating and circulating passage of fluidized heat medium.  
     CONSTITUTION: The fluidized heat medium used in a incinerator 1 is extracted regularly and continuously by a medium extracting nozzle 8 and cleaned by a water washer 9 to remove attachements thereof and then drained by a draining means 10. Then the fluidized heat medium is transported by a transporter 11 to a drying means 15 to remove water remining therein completely. The drying means 15 has a drying tower 22, a ventilation member 19 disposed in the lower portion of the tower 22, and an air inlet 20 on the bottom of the tower 22. In operation, the cleaned fluidized heat medium 23 is thrown inside the drying tower 22 on the ventilation member 19 and hot air is fed into the tower 22 through the air inlet 20. The fluidized medium 23 is dried while it is fluidized. Thereby the fluidized medium 23 can be prevented from solidifying and accumulating to make a smooth circulation, resulting in an improvement of operational efficiency. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09306005-A (JP)
Title: Information recording and reproducing device
Inventor: SATO TETSUYA
IPC: G11B19/02
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To reduce time necessary for self adjustment when a recording medium having a plurality of recording methods is recorded coexistently and a function for self-adjusting the characteristic of a servo circuit. SOLUTION: In a MD(mini-disk) player starting routine, first in step 110, whether a reading flag is 1 or not, that is, whether the reading of a read-in area (TOC region) is finished or not, is determined, and if the end of the reading is determined, the process proceeds to step 150. If the reading end is not determined, proceeding to step 120, self-adjustment is performed for a bit region, in step 130 the TOC region is read, its information is stored in a nonvolatile memory, a reading flag is set and the process proceeds to step 150. This reading flag is reset when a disk is taken out. In step 150, self-adjustment is performed for a group region and the user TOC region is read.
Patent JP-H01291905-A (JP)
Title: Raw material blending system
Inventor: NAKAHARA TADAO
IPC: B28C3/00
Filed: 1988-05-20
Abstract: PURPOSE:To enhance the blending accuracy of raw materials by disposing a powder raw material feeding bin around a fixed metering tank, metering respective raw materials in the metering tank through an inclined screw feeder, placing fabric-like raw materials on the upper surface and transferring and the carrying out blending treatment through the preblender. CONSTITUTION:Given required raw material powder, for instance, such as clay, talc or the like is filled respectively in raw material feeding bins 1-1, 1-2..., and a fibrous raw material (wollastonite) which is hard to blend is filled in a raw material feeding bin 10 provided in the middle. When the operation starts, the raw materials from respective raw material feeding bins are fed to a metering tank 2-1 through screw feeders 7-1 and 7-2. Powder raw materials with good blending properties are metered and fed to a position where the fibrous raw material (wollastonite) is fed by a belt conveyor 8, after which the fibrous raw material is fed uniformly to the upper surface of the transfer powder raw materials to form a layer to be transferred and fed into a preblender 9.
Patent JP-S63288315-A (JP)
Title: Re-registerable code register
Inventor: MIYAZAWA KENICHI
IPC: G06F3/023
Filed: 1987-05-20
Abstract: PURPOSE:To prevent a duplicated registration, and to easily execute rewriting of a code by providing a means for inputting a re-registration command of the code, so that an alarm is raised, when the duplicated registration is tried, and also, the duplicated registration of the code can also be executed intentionally at this time. CONSTITUTION:In an information processing system which is provided with a display device, a recorder and a buzzer, controlled by a CPU, and necessitates a code registration, a registration code stored in a storage device is retrieved after a temporary input of a code, and when the same code exists, a warning display is executed to the display device 3. Also, in case when a set key SK has been depressed, the code of its temporary input becomes effective and registered and stored in the storage device 2, and on the other hand, in case when a clear key CK is depressed, its code is invalidated and the code registering operation is returned to the beginning.
Patent JP-S62280141-A (JP)
Title: Paper sheet or the like feed device for paper sheet or the like processing machine
Inventor: IKUTA YOSHIAKI
IPC: B65H7/08
Filed: 1986-05-30
Abstract: PURPOSE:To prevent oblique travel of paper sheets or the like without the need for a specialist, by regulating a gap between gates at the right and left hand in a width direction of the paper sheets or the like in response to an output from oblique travel amount sensing means in a paper sheets or the like feed device for counting and processing paper sheets or the like such as bank notes or the like. CONSTITUTION:A feed device 6 is provided with a kicker roller 1, a feed roller 2, a reverse rotation roller 3 as an arc-shaped gate member and a guide plate 7. The reverse rotation roller 3 is mounted on a shaft 17 supported by the extreme end an arm 15 which is supported by a shaft 18. An eccentric cam 25 integral with a worm wheel 26 is rotated by a worm 27 driven by two sets of pulse motors 28 which driven independently. Therefore, a turning position of the arm 16 is regulated by the rotation of the pulse motors 28 for regulating a gap G between gates. Further, a feed guide 22 and an oblique travel amount sensing unit 30 are disposed in the middle of a feed unit 22. An output from the sensing unit 30 is applied to control means for regulating the gap between the gates.
Patent JP-S5649022-A (JP)
Title: Production of carbon fiber tow
Inventor: SUGIURA AKIRA
IPC: D01F9/22
Filed: 1979-09-25
Abstract: PURPOSE: To obtain a carbon fiber tow having improved properties without fluffing, spreading and broken filaments of the tow, by applying an aminosiloxane and a specific chemical substance to an acrylic fiber tow at a small variation in pickup.  
     CONSTITUTION: An aminosiloxane expressed by the formula and a chemical substance selected from the group consisting of glycerol, ≤6C alkylene glycols or ≤20C polyalkylen glycols are applied to an acrylic fiber tow under the following conditions: when a tow is divided into Y tows each having 1,000fibers, the number of tows containing 0.05wt% or less, based on the dry fiber weight, the aminosiloxane is 10% or less based on Y, and the number of tows containing 0.08wt% or less, based on the dry fiber weight, the chemical substance is 20% or less based on Y. The resultant acrylic fiber tow is then made into a carbon fiber tow. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5550609-A (JP)
Title: Demagnetizer
Inventor: MIYAZAWA KAZUYOSHI
IPC: H01F13/00
Filed: 1978-10-09
Abstract: PURPOSE:To effectively demagnetize the residual magnetism in a steel material by passing the steel material being magnetically saturated by direct currents at eddy- current flaw detecting procedure and the like through the three-staged coils which generate DC, AC, and DC or AC magnetic fields respectively at a low electric power level. CONSTITUTION:A steel material 3 is magnetically saturated by direct currents in eddy-current defect-detecting or magnetic defect-detecting operations, and the magnetic flux 1 is remained in the inside of the steel material 3. When the steel material 3 passes through a coil A, the magnetic flux 1 is demagnetized to the extent it is not inverted by the de-variable magnetic field of the coil. When the steel material 3 passes through the ac magnetic field of a coil B, the still-remained remanence is stably reduced to the vicinity of zero. Then, when the steel material 3 passes through a coil C, the magnetism remained in the steel material 3 caused by geomagnetism or external magnetism is completely dissapeared by the dc or ac magnetic field. In this constitution the remanence remained in the steel material 3 after the defect detection is effectively demagnetized at a low electric power level.
Patent JP-S6323562-A (JP)
Inventor: PIITAA BUAA PURANKU
IPC: H02M3/135
Filed: 1987-05-20
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-S614091-A (JP)
Title: Cleaning device for electrophotographic copying machine
Inventor: SAGAMI SHIZUO
IPC: G03G21/10
Filed: 1984-06-18
Abstract: PURPOSE:To prevent the disturbance in an image and the deterioration of cleaning performance and to enable stable cleaning by subjecting a stripping corotron and preclean corotron to prescribed cooperative control. CONSTITUTION:The stripping corotron 21 and the preclean corotron 12 are subjected to the prescribed cooperative control via a switch. The output current of the corotron 12 is increased when the corotron 21 is off or when the output current value thereof decreased. The disturbance of the image is prevented by the off of the corotron 21 and the output current when the corotron 21 is on is added to the corotron 12 by the increased output current, by which the deterioration in the cleaning performance is prevented and the stable cleaning is executed.
Patent JP-H02303261-A (JP)
Title: Multi-telephone number incoming tone identification system for exchange system
Inventor: SHIMIZU SACHIKO
IPC: H04M3/42
Filed: 1989-05-17
Abstract: PURPOSE:To identify a caller or to identify whether or not a call is an urgent call by providing a sub telephone number in addition to normal telephone numbers, and outputting a tone color different from a normal tone color. CONSTITUTION:A sub telephone number is registered in a storage device 5 in addition to a usual telephone number of a subscriber A of a telephone set 2. When a subscriber B of a telephone set 7 dials the sub telephone number of the telephone set 2 for a call, the sub telephone number is stored in an outgoing register trunk 3 via a channel switch 1. An outgoing register trunk 3 sends the received numeral to a central controller 6. The central controller 6 analyzes a received number and discriminates whether or not the received number is the sub number at the succeeding incoming call analysis. When the information that the received number is the sub number is obtained, it is informed to a ringing tone trunk 4. The trunk 4 sends a signal designating the kind of an incoming call tone to the telephone set 2.
Patent JP-S6015553-A (JP)
Title: Preparation of solid electrolyte oxygen sensor
Inventor: NAKAZAWA MITSUHIRO
IPC: G01N27/41
Filed: 1983-07-07
Abstract: PURPOSE:To obtain an oxygen sensor having good response and accuracy, by a method wherein a refractory paste is applied to the peripheral edge part of one surface of a solid electrolyte oxygen ion conductive plate to form spacer and a covering body is provided to said conductive plate so as to interpose therebetween to form a hermetically closed space. CONSTITUTION:One surface of a solid electrolyte oxygen ion conductive plate stabilized by dissolving Y2O3 in ZrO2 according to solution heat-treatment is coated with a refractory paste by a screen printing method to form a ring shaped spacer 9 to the peripheral edge part of said conductive plate 2. In the next step, electrodes 3 are formed to the central parts of both surfaces of the conductive plate 2. In this case, the electrode 3 in the side of the spacer 9 is formed so as to be made thinner than the thickness of the spacer 9. Subsequently, a flat plate shaped covering body 13 having an oxygen diffusion minute orifice 12 is adhered to the spacer 9 by an inorg. adhesive 15 preliminarily applied to said spacer 9. The adhesive 15 exudes to the inside and outside of the spacer 9 to improve air-tightness. By this method, a minute space G is formed with good accuracy and a pumping time is shortened to obtain a sensor 14 having rapid response.
Patent JP-H04351884-A (JP)
Title: Manufacture of dispersion type electroluminescence element
Inventor: ITO HIROYASU
IPC: H05B33/10
Filed: 1991-05-28
Abstract: PURPOSE:To increase a light lead-through efficiency to the external of a dispersion type electroluminescent element by applying and forming an insulation layer using ink comprising high dielectric powders dispersed in organic binder using a beads mill for increasing a smoothness of an applied surface. CONSTITUTION:In manufacturing insulation layer ink for a dispersion type electroluminescence element 10, high dielectric powders are dispersed in organic binder using a beads mill, and an obtained ink is applied and formed on an insulation layer 2. A dispersion effect of the high dielectric powders in the organic binder is thus improved. By thus applying and forming this on the insulation layer 2, a residual condensate on an applied surface is extremely reduced, and a glossiness of the insulation layer 2 is increased, thereby a light emission brightness and efficiency can be increased by an increase of a reflection factor.
Patent JP-S5749156-A (JP)
Title: Discharge lamp
Inventor: MURASE TAKAYUKI
IPC: H05B41/00
Filed: 1980-09-05
Abstract: PURPOSE:To prevent the extinguishing phenomena at the starting when combining a metal halide discharging lamp equipped with a tubular outer tube with a lead peak type ballast, by providing a specific relation between the diameter of a light emission tube and the diameter of the outer tube. CONSTITUTION:A silicon light emission tube 1 encapsulated with halogenation scandium and halogenation sodium together with the rare gas and mercury is contained in a tubular outer tube 7, while assuming the inner diameter of the light emission tube 1 is d(mm.) and the outer diameter of the outer tube 7 is D(mm.), the metal halide discharge lamp is formed to satisfy the relation 4.25<=D/d<=5.0. Consequently when combining it with a lead peak type ballast and lighting, the reignition voltage at the start can be lowered by suppressing the temperature rise of the light emission tube 1 within proper range thereby the extinguishing phenomena due to the rise of the reignition voltage can be prevented.
Patent JP-H10314151-A (JP)
Title: Measuring probe for absorption matter density measuring instrument
Inventor: SHIGA RIICHI
IPC: G01N21/3577
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To surely measure the density of absorption matter by performing the pressurizing and the release of pressurizing of a light emitting means and a light receiving means with respect to a living body by means of a press-fixture and mounting the press-fixture to the living body with a belt so as to make it difficult to receive the influence of the hypodemic tissue and to generate aberration. SOLUTION: At the time of mounting a probe, in order that light emitting and receiving units 41 and 42 housed in an air bag 21 are positioned at a front head part, the belt 50 is wound onto a head part and fixed. Then, the bag 21 is expanded by pressurizing to push the units 41 and 42 to the side of the head part to pressurize a head skin by the units 41 and 42. Thus, blood at a pressed part is pushed out and a distance between the units 41, 42 and a brain tissue 63 inside of a skull 62 is reduced to reduce light passing through the part of the head skin 61 between the units 41 and 42 to suppress the influence of blood within the skin 61 to more surely and efficiently measure the brain tissue 63.
Patent JP-H01293749-A (JP)
Title: Signal sending level switching device for telephone set
Inventor: HAKOMORI HIDEO
IPC: H04M11/00
Filed: 1988-05-23
Abstract: PURPOSE:To surely switch a signal sending level without a manual operation by detecting the polarity inversion of d.c. voltage in a line when a response to the reception of a selecting signal is received after the selecting signal is sent and switching the signal sending level based on the detected result. CONSTITUTION:When the selecting signal is sent and the response from a called side is received, at a calling side, the polarity of the DC voltage in terminals L1 and L2 is inverted by an exchange. The polarity inversion is detected at a reverse detecting circuit 55, a switching control circuit 56 for the selecting signal and a data communication signal is switch-controlled by the output of the circuit 55, and a fixed resistance attenuator 53 at the side of the data communication signal is automatically set. Consequently, a dial signal generated after that is made into a level for the data communication signal at the attenuator 53 and sent through a coupling capacitor 54, a diode bridge 2, and the terminals L1 and L2 to a telephone line. Thus, since the signal sending level can be automatically switched based on the output of the circuit 55, the sending level of the dial signal can be surely switched without the manual operation.