baber/WOPTO huggingface dataset:
Patent JP-S63277156-A (JP)
Title: Opening method in spreader and opening device
Inventor: RIYUUJIN TSUGITOSHI
IPC: B65H16/10
Filed: 1987-05-08
Abstract: PURPOSE:To make opening work into automation by inversely rotating the raw cloth roll supported on a tiling support rail with reverse rotation of a first roller, and extending the cloth body free end to the more upper part than a position to be opposed to a second roller, the drawing the cloth free end to the upper side of the first roller with the second roller. CONSTITUTION:A raw cloth roll R is transferred onto a tilting support rail 13, and a cloth body free end Te of the raw cloth roll R by the reverse drive of a raw cloth contact driving first roller 12 is extended to the more upper part than a position to be opposed to an opening second roller 14 from a contact position with the roller 12, stopping the rotation of the roller 12. Next the roller 14 is moved to the raw cloth roll side, making it contact with the cloth body free end Te and rotating the roller 14, and the cloth body free end Te is drawn out to the upper side of the roller 12 so as to cover it. Then, the roller 14 is separated therefrom and then the roller 12 is rotated clockwise, whereby a cloth body is continuously drawn out by the roller 12 while rotating the raw cloth roll R in contact to a cloth body delivery direction, thus the cloth body is delivered downward.
Patent JP-H04340601-A (JP)
Title: Method for identifying base parameter of inverse-dynamic model
Inventor: KAMIYAMA KENJI
IPC: G05B13/02
Filed: 1991-05-17
Abstract: PURPOSE:To easily and exactly identify various parameters by calculating the error of a base parameter from the value of torque error by the method of least squares. CONSTITUTION:The base parameter is used to express coefficients of a position thetad, a speed dthetad, and an acceleration d<2>thetad in the motion equation of the torque acting upon a mobile body which has the position, the speed, and the acceleration of the mobile object as variables. When this base parameter is identified to obtain the torque corresponding to the target position, the speed, and the acceleration of the mobile object, the torque error is calculated in accordance with the value of torque including error obtained by design data of the mobile object and that obtained by the feedback error learning technique of a neural circuit model, and the error of the base parameter is calculated in accordance with the value of this torque error by the method for least squares. Consequently, the mobile object is controlled without being much deviated from a target locus.
Patent JP-H05314815-A (JP)
Title: Dielectric ceramic composition
Inventor: INOUE TATSUYA
IPC: H01B3/12
Filed: 1992-05-06
Abstract: PURPOSE:To provide a composition of small temperature coefficient of resonance frequency for a dielectric ceramic used in a microwave region, which can be sintered at a low temperature, the dielectric constant of which is high, and the unloaded Q of which is large. CONSTITUTION:A composition consisting of lead oxide, strontium oxide, calcium oxide, iron oxide, tantalum oxide and of niobium oxide is defined by a formula of (Pb1-x-ySryCax)1+a{Fe1/2(Ta1-zNbz)1/2}O3+a, where (z) and (a) are in the range of 0.0<=z<=1.0, 0.0<=a<=0.08. When (x) and (y) are expressed by a triangular diagram of Figure 1, they consist of compositions in the region surrounded by four composition points of a, b, c, d as follows: a: (x=0.43, y=0.0), b: (x=0.3, y=0.25), c: (x=0.3, y=0.4), d: (x=0.70, y=0.0), while this does not apply to points on the line connecting (a) to (d).
Patent JP-S63281932-A (JP)
Title: Method for sealing packing bag
Inventor: KURAHASHI YOSHIO
IPC: B65B51/08
Filed: 1987-05-12
Abstract: PURPOSE:To perform sealing in an easily openable manner and to ensure virginity such that a bag is unopened, by squeezing the mouth of the bag to wind a tape therearound and adhereing the excessive part of the tape and opening a pinhole to a part on which tensile force acts. CONSTITUTION:The mouth part of a bag B is pushed in a recessed part 5a to be squeezed and an adhesive tape T is wound around the squeezed part and, at the same time, needles 6(6) prick the part t1 of the tape T to open pinholes 10a, 10b. When the bag B is further pushed down, the excessive parts t2, t2 of the tape T are overlapped with each other and pressed by a rubber roller 8 to be bonded to each other. Since the pinholes 10a, 10b are opened to the part t1 where tensile force acts when the excessive parts t2, t2 are held and pulled, the mouth part is simply torn off from the parts of the pinholes 10a, 10b and the bag B is easily opened to make it possible to take out the content in the bag. Since the bag is cut at the pinhole parts at the time of opening, the virginity of packing is certainly ensured.
Patent JP-S60257444-A (JP)
Title: Photobridgeable photosensitive material
Inventor: ICHIMURA KUNIHIRO
IPC: G03F7/028
Filed: 1984-06-01
Abstract: PURPOSE:To obtain a photosensitive material hardenable by photobridging oxygen with high sensitivity without being hindered in polymerization, and useful for bases of inks and coating materials, etc., and for forming a negative lithographic plate, by using a combination of a compd. having a specified conjugated structure and a dialkylaminophenyl group, a compd. having an activated halogen atom, and a compd. having a group capable of cationic polymn. CONSTITUTION:The aminophenyl compd. of the component (A) is represented by formula I in which R1, R2 are each alkyl; (n) is 0 or 1; and X, Y are each H, alkoxycarbonyl, phenyl, or the like. The halogen compd. of the second component (B) is represented by formula II in which R5, R6 are each H, lower alkyl, methoxy, or the like, and X<-1> is an halogen, sulfonic acid, BF4<-1>, PF6<-1>, or the like. This activated halogen compd., such as diphenyl iodonium or ditolyl iodonium, is mixed with the component (A) in an amt. of 0.1-10mol per mol of (A). The third component (C) having an epoxy group, such as glycidol or epichlorohydrin is used in an amt. of 5-500mol per mol of (A). The component (A) sensitizes photodecomposition of the component (B), and the component (C) can perform cationic polymn. in the presence of an acid produced by the photodecomposition.
Patent JP-S5237595-A (JP)
Title: Production of hydrogen
Inventor: UMANO SHIYUUJI
IPC: C01B3/06
Filed: 1975-09-22
Abstract: PURPOSE: To make hydrogen from fused iron oxide and steam at a low price. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06299917-A (JP)
Title: Air intake device for multicylinder gasoline engine
Inventor: SUGAWARA KOICHI
IPC: F02M29/00
Filed: 1993-04-16
Abstract: PURPOSE:To balance air-fuel ratio in mixture in each stream so as to improve combustibility irrespective of fluctuation of load of an engine. CONSTITUTION:A plural number of air intake port inlets are provided along the longitudinal direction in front and rear of one side wall of a cylinder head 1, these air intake port inlets communicate with a mixture distribution passage 4, and the mixture distribution passage 4 communicates with a carburetor 5 to constitute an air intake device of a multicylinder gasoline engine. Venturi sections 10a, 10b, 10c are provided at each air intake port inlet, and air intake introduction holes 11a, 11b, 11c in which A flow rate can be set are formed and opened in each venturi section 10a, 10b, 10c, respectively. These air intake introduction holes 11a, 11b, 11c communicate with an air intake passage 7 in the upstream of the carburetor 5, and the flow rate of air which flows into each air intake introduction hole 11a, 11b, 11c is controlled by a flow rate control valve 13 which is provided in the downstream of the carburetor 5 and operates by air pressure P.
Patent JP-S5813968-A (JP)
Inventor: FURUKAWA MASAHIRO
IPC: F25B15/00
Filed: 1981-07-20
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-S5815238-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMADA AKIKO
IPC: H01L21/304
Filed: 1981-07-20
Abstract: PURPOSE:To readily and accurately control the thickness of a semiconductor substrate by forming in advance grooves or holes on a main surface of the substrate in the step of reducing the thickness of the substrate to the prescribed value by machining or polishing the back surface of the substrate and detecting the time point when the polished surface reaches the bottoms of the grooves or holes. CONSTITUTION:Grooves 2 are cut by a rotary whetstone on the main surface of a silicon wafer 1 in a depth equal to the desired finishing thickness at both ends of the wafer 1, and the main surface of the wafer 1 is bonded with wax 3 such as abietic wax, electron wax or the like on a stainless steel bonding base 4. Subsequently, the entire wafer is dipped in a mixture of fluoric acid and nitric acid. The etching is stopped at the stage that the ends 5 of the groove is confirmed while the wafer is dipped in the etchant, and the wafer is then washed with water. Further, the wafer is removed from the base, and is cleaned. Then a silicon wafer 6 of desired thickness can be obtained.
Patent JP-S5817970-A (JP)
Inventor: EMOTO YOSHINARI
IPC: E04G23/02
Filed: 1981-07-21
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-S5913042-A (JP)
Title: Hard alloy and its production
Inventor: FUJIMORI NAOHARU
IPC: C22C1/05
Filed: 1983-06-24
Abstract: PURPOSE:To provide a hard alloy which has 3-5 times higher performance as compared to conventional sintered hard alloys by composing the same of the carboxide hard phase of IVa, VIa Va group metals having a specific compsn. and the high m.p. metal phase of a high m.p. metal or the high m.p. metal incorporated with a prescribed ratio of iron groups, etc. CONSTITUTION:A hard alloy consists of a hard phase consisting of the carboxides of IVa, VI, Va group metals expressed by the formula and a high m.p. metal (e.g.,; W). M1 in said formula is IVa group metals (>=1 kind among Ti, Zr, Hf), M2 is VIa group metals (>=1 kind among Cr, Mo, W) and M3 is group Va metals (>=1 kind among V, Nb, Ta), and a+b+c=1, 0.1<=a+c<=0.7, c/(a+c)<=0.3, 0.07<=a<=0.7, 0.3<=b<=0.09, 0<=c<=0.21. The hard phase is incorporated 0 in the above-mentioned compsn., whereby sinterability is remarkably improved and toughness is further improved. The compsn. of such hard alloy is, for example, W<50.0>-Ti<25.2>-C<24.2>-O<0.1>.
Patent JP-S5832272-A (JP)
Inventor: JIYUAN EFU BUERASUKESU
IPC: G11B21/08
Filed: 1982-07-02
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-H0413697-A (JP)
Title: Bioactive peptide
Inventor: FUJII HIROSHI
IPC: C07K14/81
Filed: 1990-04-28
Abstract: NEW MATERIAL:A bioactive peptide having following physicochemical properties. molecular weight: about 10400 measured by SDS electrophoresis and about 10900 measured by HPLC, isoelectric point: 7.12, bioactivity: having chymotrypsin-inhibiting activity. USE:Used as a chymotrypsin inhibitor having pH-stability and heatstability. PREPARATION:For instance, blood cell is removed from blood in larva of domesticated silkworm Bombyx mori i10 by centrifuge and ammonium sulfate is added to blood plasma of the resultant blood, then precipitate precipitated at 70% saturation is centrifuged, thus resultant precipitate is dissolved in citric acid buffer solution (pH4.5) and resultant buffer solution is dialyzed, then subjected to cation-exchange column chromatography, thus eluted by 0-0.5M linear concentration gradient of NaCl and active fraction is purified by subjecting to affinity column chromatography using chymotrypsin-combining column to afford the aimed bioactive peptide having chymotrypsin-inhibiting activity.
Patent JP-H10287012-A (JP)
Title: Print method and print sheet used in the print method
Inventor: KIKUCHI YUKIO
IPC: G09F3/10
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To enable printing in color even to a telephone card thereby enriching the telephone card in value and giving attractive impression as a souvenir, by attaching the telephone card not printed yet adjacently to a seal part and printing the telephone card as well in color. SOLUTION: A print sheet 21 comprises a separator 22 and a plurality of seal parts 23 adhered to the separator 22. The seal part 23 is peeled away from the separator 22 after being printed in color, and adhered to a required part. A telephone card (white telephone card) 24 not printed yet is adhered to the separator 22 adjacently to the seal parts 23. A layer constituting the seal parts 23 is cut in a form of the white telephone card 24 and the white telephone card 24 is inserted to the cut part. A receptor body to be printed in color is applied to a front face of the white telephone card 24, and therefore the white telephone card 24 can be printed in color in the same manner as the seal parts 23.
Patent JP-S607575-A (JP)
Title: Fixed point fast fourier transform system
Inventor: MAEDA AKIRA
IPC: G06F17/14
Filed: 1983-06-27
Abstract: PURPOSE:To perform a fast Fourier transform operation at high precision by providing a signal bit into each data flowing between operators to show whether a right shift is carried out with a butterfly operation and then adding the data containing the control informaton. CONSTITUTION:The input data containing the signal data of 1 bit is multiplied by the contents of an ROM6 storing a constant by a multiplier 7 and in a fixed point style. The result of this multiplication is delivered to a data register 8. The data is treated as the data excluding the signal bits for the fixed point addition of an adder 9. A controller 15 controls a switch 11. The output of the adder 9 is delivered to the register 8 and a register 12 with the intermediate result and the final result of the addition respectively. The contents of the register 12 are stored in an output data buffer 14. This information includes the presence or absence of a digit overflow as well as the shifting frequency so far.
Patent JP-S595827-A (JP)
Title: Cooling device for internal combustion engine
Inventor: TANAKA TAKAYUKI
IPC: F01P7/16
Filed: 1982-07-01
Abstract: PURPOSE:To prevent outflow of oil at the time of stopping an engine, by forming a water jacket in the cylinder head and an oil jacket connected to a lubricating oil circulating system via solenoid valves closed at the time of stopping the engine in the cylinder block. CONSTITUTION:In the cylinder head 1, there is formed a water jacket 7 which is connected to a cooling water circulating system consisting of a radiator 8, a water pump 9 and a thermostat valve 11. In the cylinder block 3, on the other hand, there is formed an oil jacket 13 to which a lubricating oil circulating system consisting of an oil pump 16, a thermostat valve 20, an oil cooler 17, a filter 18 and galleries 19 is connected via solenoid valves 22, 23 that are closed at the time of stopping an engine. Therefore, it is enabled to prevent various troubles due to the outflow of oil from the oil jacket 13 at the time of stopping the engine.
Patent JP-H05289546-A (JP)
Title: Image forming device
Inventor: NAGAO KOJI
IPC: G03G15/24
Filed: 1992-04-08
Abstract: PURPOSE:To obviate the complexity of the constitution of a device and to effectively prevent slant print and dammage to a transfer material without increasing the rigidities of an image carrier and a transfer roll by arranging the support structures of the image carrier and pressure transfer roll across each other within the range where image distortion on the transfer material is permissible. CONSTITUTION:In the toner image carrying drum 1 and the pressure transfer roll 3, one is supported at both end support parts 4 and 5 in its axial direction and the other is supported at a central support part 6 in its axial direction, therefore the degrees of the deformations by the deflections of both surfaces are almost the same. Also, since the both are arranged across each other, efficiency in transfer of the transfer material 2 is improved by minute slide acting on the both. At this time, an angle thetaat which the toner image carrying drum 1 and the pressure transfer roller 3 cross is a minute angle within which image distortion on the transfer material 2 is permissible, so that image recording in which slant print and dammage to the sheet are extremely rare is performed and, in addition the wear of the surface of the toner image carrying drum 1 decreases since the slide between the toner image carrying drum 1 and the transfer material 2 is minimized.
Patent JP-S595421-A (JP)
Title: Magnetic recording medium
Inventor: WAKABAYASHI TAKASHI
IPC: C09D127/04
Filed: 1982-06-30
Abstract: PURPOSE:To obtain a video tape or the like having superior in traveling characteristics and long life, by forming a magnetic layer low in friction coefft. contg. an urethane resin having siloxane bonds in the molecule in a binder resin. CONSTITUTION:A urethane resin alone contg. 1-10% siloxane in the molecule, or a mixture of this resin and a resin conventionally used for magnetic tape or the like is incorporated as a binder of a magnetic metallic powder or the like in a magnetic layer, and this layer is formed on a support of polyester film or the like. The addition of the siloxane groups can form a tape having small friction coefft. without contg. a lubricant, superior traveling characteristics, and long life.
Patent JP-S61271971-A (JP)
Title: Method of sterilizing food with microwave
Inventor: NAKAMURA HACHIRO
IPC: A23L3/26
Filed: 1985-05-28
Abstract: PURPOSE:To sterilize food with low water content, such as powder, spice, etc., efficiently with microwave, by adding uniformly water, etc., irradiating the food with microwave and removing water, etc. CONSTITUTION:A food with low water content is uniformly blended with water, an alcohol, or a mixed solution of them in an amount to give a water content required for microwave sterilization. The food is irradiated with microwave and sterilized. Water, etc., vaporized in the operation is removed and the water content of the food becomes equal to the water content before the sterilization.
Patent JP-S5239143-A (JP)
Title: Power distribution device
Inventor: HATA SHINICHI
IPC: H02B1/20
Filed: 1975-09-25
Abstract: PURPOSE: Maintenance and inspection easily made by such that with plural quantity of enclosed switchboards arranged in a ring pattern, the power cable connected to each of the switchboards be accommodated being dispersed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0838456-A (JP)
Title: Medical treatment tomography device with homogenization device
Inventor: MIHIYAERU BUESUTOFUARU
IPC: A61B90/00
Filed: 1995-05-12
Abstract: PURPOSE: To achieve homogenization of a main field coil without hindrances of access to a subject's volume from the axis- or cross section-direction by so adopting the number of windings of all partial coils of an adjusting coil that the respective inductance between a main field coil and an adjusting coil is to be eliminated. CONSTITUTION: A magnetostatic field compensatory device is installed with a ferromagnetic homogenizing element 20 at the both sides of a crossing- direction-access opening and at a prescribed position on a face of room-warming opening to compensate at least one component of field noise of a striped spheriform function having the formula of Anm, where n = 1 to 3, for example, n = between 1 or 6, m = 1 to n. A compensatory coil is installed coaxially with a field coil whose partial coils C2i, C1a to C4i and C4a are applied with electricity in reverse direction when the same is activated. All the partial coils C1i, C1a to C4i and C4a are cylinder coils having shorter diameters than those of bores of outer field coils 1a and 1b and coaxial with a common shaft Z.
Patent JP-S61271936-A (JP)
Inventor: YASUDA SANEMITSU
IPC: A01M1/04
Filed: 1985-05-27
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-H09306389-A (JP)
Title: Funnel for cathode-ray tube
Inventor: ONABEDA YUICHI
IPC: H01J9/34
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To reduce electric power by reducing an inner diameter of an installed deflection coil, and improve focusing accuracy of electron beams by forming an unexpanded surface so as to continue with an expanded surface of a flare part of a neck tube of a funnel for a cathode-ray tube. SOLUTION: In a flare part 13 of a neck tube 4, a cylindrical unexpanded surface 13b is formed so as to continue with an outside surface-shaped expanded surface 13a. When a deflection coil is installed in a yoke part of a funnel, an inner diameter of the deflection coil is made almost equal to an outer diameter of the unexpanded surface 13b, and a distance between the deflection coil, the neck tube 4 and an electron beam in a funnel main body can be approached, and electric power consumption to deflect the electron beam can be reduced, and stem pins 12 are increased without enlarging an outer diameter of the neck tube, and focusing accuracy can be improved.
Patent JP-S5739662-A (JP)
Title: Release system for variable absence transfer registration
Inventor: IGARASHI HIDEKAZU
IPC: H04M3/54
Filed: 1980-08-21
Abstract: PURPOSE:To release the variable absent transfer without any special number, by identifying a dial number read in with a central control unit through dialing of a subscriber for call extension number. CONSTITUTION:A known call start connection is made from a subscriber EXT, and after forming a route of EXT-NW(network)-OR(outgoing register), and when an outgoing extension number is dialed from the subscriber EXT, a dial number is read in through a bus line from the OR to a central control unit CC. The unit CC discriminates if the outgoing extension number to be read in and the extension of the subscriber EXT coincide. When it is judged that the subscriber EXT registrates the variable absent transfer, the transferred extension number written in at the registration of variable absent transfer to the memory corresponding to the subscriber EXT is erased to release the variable absent transfer.
Patent JP-S595920-A (JP)
Title: Flow rate measuring system for burning line of com
Inventor: FUJII MASAKI
IPC: G01F1/74
Filed: 1982-07-02
Abstract: PURPOSE:To enhance the burning efficiency, by controlling a scraper by differential pressure at the outlet and inlet parts of a phase separating device, measuring the flow rates of a burner and a returning circuit immediately before the burner, controlling the amount of consumption of COM, and controlling the burning by a signal from a viscometer. CONSTITUTION:A scraper 22 scarpes attached materials on the surface of a filter 21 in a phase separating device 3. A variable speed motor 11, which drives the scraper 22, is controlled by the output of a differential pressure transmitting device 12 at outlet and inlet parts of the device 3. In a flow path from a relay tank 1 to a burner 18 through the device 3 and a flow rate measuring part 6, a returning pipe 17 is separated immediately before the burner 18 and connected to the tank 1 through a flowmeter 10. The amount of consumption of COM is controlled based on the difference between measured values from the flowmeter 6 and 10. The burning of the burner 18 is controlled by the signal from a viscometer 5.
Patent JP-H07314742-A (JP)
Title: Laser printer
Inventor: ODAI YOSHIAKI
IPC: B41J2/32
Filed: 1994-05-27
Abstract: PURPOSE:To improve the bonding properties of an ink sheet with a recording paper, carry the ink sheet smoothly and carry out the high picture quality and high speed recording by slide scanning the laster emission direction of a laser mechanism to the longitudinal direction of a drum. CONSTITUTION:The main scanning and sub-scanning of laser beam from a laser mechanism is carried out by a rotating mechanism and a slide mechanism 21 located inside a transparent drum 1 in a laser heat transfer recording device, and the beam is transmitted to the peripheral face of the drum 1 and emitted to the given position of an ink sheet 7 disposed on the outer periphery of the drum 1. Also the length of optical path from a laser transmitter to a sheet face of the ink sheet 7 is retained constant by an optical path length retaining mechanism without varying the slide scanning of the slide mechanism 21.