baber/WOPTO huggingface dataset:
Patent JP-H01252568-A (JP)
Title: Production of high-temperature superconducting ceramic sintered form
Inventor: ODAN KYOJI
IPC: C04B35/45
Filed: 1988-04-01
Abstract: PURPOSE:To obtain the title sintered form with great critical current density, by preliminarily sintering powder of respective oxides of rare earth element, alkaline earth element and copper with repeated temperature rise and drop over a specified temperature range. CONSTITUTION:High-temperature superconducting ceramic raw material powder having oxygen-defect-type laminar perovskite structure, made up of oxides of rare earth element-alkaline earth element-copper (represented by Y-Ba-Cu- based oxides) is preliminarily sintered or the resultant preliminarily sintered form is calcined in a temperature range of 400-600 deg.C (pref. 450-550 deg.C) (more strictly, the absolute temperature range of >=50 deg.C, pref. >=100 deg.C) with repeated temperature rise and drop at least two times. Sintering is pref. made at 500-950 deg.C for >=2hrs.
Patent JP-H06290977-A (JP)
Title: Zero-phase current transformer
Inventor: SHIRAKI YASUHIRO
IPC: H01F38/38
Filed: 1993-04-05
Abstract: PURPOSE:To improve the performance of a magnetic shield, to enhance balance characteristics and to prevent a malfunction by setting magnetic flux density in the magnetic shield to the magnitude or less of the saturation magnetization of a magnetic shielding material. CONSTITUTION:The thickness of magnetic shielding materials 8, 9, 10 covering the inner circumference, outer circumference and side face of an annular core 2 is set in thickness, in which magnetic flux density in a magnetic shield is set to the saturation magnetization or less of the magnetic shielding materials. The thickness of the magnetic shielding material 8 arranged inside the annular core 2 is shown in formula I when a primary conductor consists of three phase and in formula II when the primary conductor is composed of single phase. Where mu0 represents the permeability (4XPIX10<-7>(H/m)) of a vacuum, In the execution value (A) of the balance currents of the primary conductor, K the compression of the annular core and M the magnitude (T) of the saturation magnetization of the magnetic shielding material. Accordingly, magnetic flux manufactured by the primary conductor at the time of three-phase balance is interrupted sufficiently by the magnetic shield, and the output voltage of a secondary winding can be lowered, thus preventing a malfunction.
Patent JP-S63244929-A (JP)
Title: Circuit for driving pnpn element with gate
Inventor: TASHIRO YOSHIHARU
IPC: H03K17/73
Filed: 1987-03-30
Abstract: PURPOSE:To accelerate the switching of a state from an ON state to an OFF state, by connecting a device having a rectification characteristic between the p-type gate and anode of a pnpn element or between the n-type gate and anode. CONSTITUTION:The metal side of a metal-n-GaAs contact type Schottky diode 8 is connected to the cathode electrode 10 of the pnpn semiconductor element 1, and the n-GaAs side of the Schottky diode 8 is connected to the gate electrode 11 of the pnpn semiconductor element 1. When a positive voltage is applied and increased on the anode electrode 9 of the pnpn semiconductor element 1 by a power source 6, the pnpn semiconductor element 1 goes to the ON state. To return the state of the pnpn semiconductor element 1 from the ON state to the OFF state, a negative voltage is applied on the anode electrode 9 of the pnpn semiconductor element 1 by the power source 6.
Patent JP-S61236273-A (JP)
Title: Image processor
Inventor: HIRAOKA SUSUMU
IPC: G06T11/60
Filed: 1985-04-11
Abstract: PURPOSE:To easily input a graphic form, etc., to expand or reduce it when necessary, and to insert the graphic form, etc., at an optional by providing an image enlarging and reducing means, an image segmenting means, an image composing means, an image correcting means, etc., and a control means. CONSTITUTION:Data on the graphic form, etc., on a paper surface 3 which is read by a hand scanner 1 is converted into a digital signal through an A/D converting circuit 4 and the signal is stored in a memory 5. In this case, when the image is larger than the visual field of the scanner, image data obtained by making a scan plural times are put together by a correcting circuit 6 and stored in an image file 7. A control circuit 17 controls the storage of the compos ite data in the file 7 and also reads the data out of the file 7, and the data is processed as required through an enlargement and reduction part 10, an image segmentation part 11, a composition part 12, a display device 8, etc. Thus, the enlargement and reduction part 10, segmentation part 11, etc., are provided to segment only desired parts of the image, compose and insert them, and transmit data through an interface 13 in addition to the display, printing, enlargement, reduction, etc., of the original data.
Patent JP-S58199760-A (JP)
Inventor: NAKAGURO EIJI
IPC: C04B24/22
Filed: 1982-05-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000264705-A (JP)
Title: Production of deactivated cement
Inventor: YOSHIDA HIROSHI
IPC: C04B28/02
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To inactivate cement contained in mortar for repair and to prevent efflorescence phenomenon during or after the repair of concrete by adding water to the cement in a specified water to cement ratio and agitating the resulting slurry at a high temperature. SOLUTION: Water is added to cement in a water to cement ratio of 200-1,000%, preferably 400-700% to prepare a slurry and this slurry is agitated at a high temperature, preferably 75-180 deg.C. Even though the surfaces of the cement particles are hydrated and hardened, a large amount of water is present among the cement particles and the cement particles are always kept under forced agitation, accordingly the aggregation of the cement particles in a hydration stage is prevented. When the resulting deactivated cement is statically stored in the wet state, long-term preservation is enabled. Though the cement particles are compacted in the preservation, caking is prevented because of completed hydration and hardening.
Patent JP-S575141-A (JP)
Title: Bus control system
Inventor: SATOU MASAYUKI
IPC: G06F13/40
Filed: 1980-06-10
Abstract: PURPOSE:To use a common input and output interface, by selecting a bus control block or adapter control block by an adapter according to an equipment address outputted from a data processor. CONSTITUTION:An adapter 13 connected to a standard bus 12 controls the standard bus 12 when a specific equipment address on the standard bus 12 is outputted from a data processor 11, and also operates without reference to the standard bus 12 when a specific equipment address unrelated to the standard bus 12 is outputted from the data processor 11. Therefore, even when a common interface is used, data transfer between the data processor and equipments connected to the bus 12 and an interchange of information between the dada processor 11 and the adapter 13 are carried out without interfering with each other.
Patent JP-2000272466-A (JP)
Title: Air bag control device
Inventor: FUJIMOTO TSUKASA
IPC: B60R21/01
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To prevent the mis-operation of an air bag device due to the maloperation of a manual cut-off switch. SOLUTION: A control circuit 36 is connected to a motor 30. When the control circuit 36 judges that an occupant with a prescribed physique or more is detected based on the detection value from a seat load sensor 34, the motor 30 is turned and controlled in a prescribed direction and the manual cut-off switch 16 is switched forcedly from OFF position to ON position and also the motor 30 is locked and the switch to OFF position can not be carried out.
Patent JP-S63243743-A (JP)
Title: Conductivity measuring cell
Inventor: ICHIKAWA NAGAYOSHI
IPC: G01R27/22
Filed: 1987-03-31
Abstract: PURPOSE:To hold a cell constant to a constant value regardless of the temp. of a specimen solution and to make measuring work accurate, by concentrically arranging an inside electrode layer and an outside electrode layer in a pressure resistant container at a predetermined interval. CONSTITUTION:An inner electrode 15 and an outer electrode 16 are arranged concentrically in a pressure resistant container 10 at a predetermined interval, and an inside electrode layer 17 and an outside electrode layer 18 are formed to the outer surface of the inner electrode 15 and the inner surface of the outer electrode 16 respectively both of which are opposed to each other. The high temp. and high pressure specimen solution such as primary cooling water introduced into the pressure resistant container from an inflow port 12 flows through the gap between the inside electrode layer 17 and the outside electrode layer 18 and, during this time, the electric resistance between the electrodes is measured. In this case, since the inside and outside electrode layers 17, 18 are formed on the inner surface of the inner electrode and the outer surface of the outer electrode opposed to each other, the relative change ratio of the interval between the electrode layers by thermal expansion is low and a cell constant becomes the value almost equal to the cell constant at the time of inspection at ambient temp. and the conductivity of the specimen solution can be measured safely and accurately.
Patent JP-S63258823-A (JP)
Inventor: GERUHARUTO TEEREN
IPC: C07C29/143
Filed: 1988-04-01
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-H10276105-A (JP)
Title: Rds signal demodulation circuit
Inventor: KANEKO HIROSHI
IPC: H03J7/18
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To decrease number of crystal vibrators being externally mounted components in the case of applying LSI processing to the demodulation circuit adopting both the radio data system(RDS) and the data radio channel(DARC) system in a receiver able to receive an FM multiplex broadcast of both the systems. SOLUTION: In a receiver that is provided with an RDS signal demodulation circuit 20 and a DARC signal demodulation circuit 30 to which a crystal vibrator 16 for generating a DARC reference clock DARCCL is connected and is able to receive an FM multiplex broadcast adopting both the RDS and the DARC, the RDS signal demodulation circuit 20 is provided with a PLL circuit 21 consisting of a 1st frequency divider 22 that frequency-divides an output of the crystal vibrator, of a phase comparator 23 that receives an output of the 1st frequency divider, of a low pass filter 24 connecting to the phase comparator, of a VCO 25 connecting, to the low pass filter, and of a 2nd frequency divider 21 that frequency-divides an output of the VCO to provide an output of the frequency division signal to the phase comparator.  An output of the VCO 25 is given to circuits 2, 3, 4, 5 as a reference clock RDSCL for demodulating the RDS signal.
Patent JP-H10273337-A (JP)
Title: Glass material for wavelength transformation
Inventor: ISHIWATARI MASAHARU
IPC: C03C4/00
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain a glass material useful e.g. as a fluorescent substance for display units, capable of such transformation of a wavelength into a shorter one using red to infrared rays as exciting light as to remain impossible for conventional wavelength transformation glass materials by incorporating cadmium-based chloride glass with neodymium ions as luminescent ions in specific proportions based on the whole cations. SOLUTION: This glass material is obtained by incorporating a cadmium- based glass material (e.g. a glass material obtained from anhydrous cadmium chloride, anhydrous barium chloride, anhydrous strontium chloride, sodium chloride and potassium chloride), if necessary, prepared by substituting part of cadmium with alkali metal or alkaline earth metal, with neodymium ions as luminescent ions at 0.1 to 2.0 mol.% (0.1 to 2.0 mol% in terms of NdCl2 ), pref. 0.5 to 1.5 mol.% based upon the whole cations (100 mol.%). As a result, an ultraviolet to violet light having a shorter wavelength of <=450 nm is obtained by using an exciting light with 780 to 830 nm wavelength in a red to infrared band.
Patent JP-S63245501-A (JP)
Title: Controller
Inventor: HAGIWARA KIICHI
IPC: G05B7/02
Filed: 1987-03-31
Abstract: PURPOSE:To enable an object to be controlled to reach a target value stably by controlling switching between a deviation setting means, which does not cause a control deviation, and a limiting control means, which limits generation of the deviation between a process variable and the target, in accordance with the set mode. CONSTITUTION:When a tracking circuit 1 is switched to the manual mode, a switching part 3 is switched to a by-pass part 7. When a target value SV following up a process value PV is inputted by this switching, the deviation of an adder/subtractor 9 is zero. Since the deviation is zero, a proportional integral and differential arithmetic part 11 outputs a controlled variable MV without being affected by the deviation. If the circuit 1 is switched to the automatic mode at this time, the switching part 3 is switched to a change rate limiting part 5 and the target value SV for automatic control is inputted to the limiting part 5. The limiting part 5 outputs the target value to the adder/ subtractor 9 so that it gradually reaches the target value SV. The adder/ subtractor 9 calculates the deviation between the target value and the process value SV and outputs it to the arithmetic part 11. The operation part 11 outputs the controlled variable MV by one operation because the deviation is minute.
Patent JP-H11256669-A (JP)
Title: Earthquake resistant pillow for under-support of manhole joining main pipe
Inventor: HOSHIKAWA KIYOUFU
IPC: E03F3/04
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To inexpensively and easily carry by providing a recess curved face having a plurality of parallel grooves on the upper face, molding the support earthquake resistant pillow of a main pipe for combination of large and small bores making the lower face flat of a styrene foaming body, and sandwiching and fixing the main pipe supported by the recess curved face by an adjustment wedge from both the sides. SOLUTION: The upper face is made a recess curved face 2 with slightly gentler curvature than the outer face of a main pipe 1, two angular groove-shaped parallel groove 3a along the curved face is provided on the recess curved face 2, and a thick earthquake resistant pillow 5 making the lower face flatness 4 is molded of a styrene foaming material. The earthquake resistant pillows 5 are set and laid on the foundation ground of the side hole outside of a manhole at regular intervals, and the bottom part of the main pipe 1 fitted to the side hole is supported on each earthquake resistant pillow 5. At the time, adjustment wedges 8a, 8b are inserted between the main pipe 1 and the recess curved face 2 from both the sides of the main pipe 1, and sandwiched and fixed so that the main pipe 1 is not shifted right and left and not moved.  The adjustment wedges 8a, 8b are surely inserted for providing projection parts 9a, 9b fitted to the parallel groove 3a on the lower part.
Patent JP-H10273485-A (JP)
Title: Diphenylmethylheterocyclic compound, its production and agriculturally and horticultural fungicide
Inventor: FUKUDA YASUHISA
IPC: C07D231/16
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound useful for an agricultural and horticultural fungicide. SOLUTION: This compound is shown by formula [(R<1> is a halogen; R<2> is a 1-4C alkyl or a 1-4C haloalkyl; X is a 1-4C alkylene or 0; (n) is 0-2; Y<1> to Y<3> are each N or CR<3> ; R<3> is a halogen, a 1-4C alkyl or a 1-4C thioalkyl) such as 1-[4-chloro 4'-(e-thylthiomethyl)diphenylmethyl]pyrazole. The compound of formula I is obtained by reacting a compound of formula II (E is an eliminable group) with a compound of formula III in a solventless state or in a solvent (e.g. acetonitrile) optionally using a base or an acid catalyst at room temperature to 100 deg.C for 0.3-24 hours. The compound of formula I shows controlling effects on sanitary insect pests such as leafhoppers, army worms, flies and mosquitoes and stored grain insect pests.
Patent JP-S59204699-A (JP)
Inventor: SUGITA KATSUYOSHI
IPC: C11D17/00
Filed: 1983-05-04
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-2000275116-A (JP)
Title: Method for deciding and correcting creep of load cell
Inventor: SHIMADA YOSHIAKI
IPC: G01G3/147
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for correcting a creep of a strain gage type load cell capable of suitably estimating and correcting the creep even in the case of complicately changing a load history of the cell and a method for deciding the creep capable of suitably deciding the creep. SOLUTION: A load cell 10 is constituted by attaching strain gages 11, 21 for forming two pairs of bridge circuits at one strictive element 2 in such a manner that creep characteristics are large in one circuit and small in the other circuit between the circuits and adopted. By comparing one with the other so that an output of the circuit having small creep is main, and an output of the circuit having large creep is sub. In this case, a balanced state in which output values of the circuits 12 fall within a predetermined width so that the increase and the decrease in the loads are almost eliminated is detected. A value obtained by multiplying a change amount of the sub-output value after the balance state by a predetermined coefficient to a creep correction value, and the correction value is subtracted from the main output value to correct it.
Patent JP-S5413347-A (JP)
Title: Optical trasmission device
Inventor: HATSUTORI KATSUJI
IPC: H04B10/2507
Filed: 1977-06-30
Abstract: PURPOSE:To provide an optical transmission device of high coupling efficiency and low branching efficiency by accomplishing the coupling operation of two optical transmission passages through an insert having a smaller refractive index than the passages.
Patent JP-H03280657-A (JP)
Title: Multi-chip type image sensor
Inventor: KOIDE TAKAO
IPC: H04N1/028
Filed: 1990-03-29
Abstract: PURPOSE:To simplify a component and a manufacture process by mounting a semiconductor component for external electric connection interface, a connector and a semiconductor component for dimmering a light emitting element onto a board with each image sensor chip mounted thereon. CONSTITUTION:The image sensor is provided with plural image sensor chips 1 each having an optical sensor and a board 2 with the image sensor chips 1 mounted thereon. Then the plural image sensor chips 1, interface components with respect to an external device, that is, an AMP 8, a capacitor 4, and a power supply regulator 12 or the like, a connector 5, a light emitting element dimmer component such as a resistor 9 and a volume control 10 are mounted on the same board 2. Thus, a flexible board having been required for a conventional sensor is not required. Thus, number of components and manufacture processing are saved.
Patent JP-H03279093-A (JP)
Title: Radiator cover for motorcycle
Inventor: KUNIMITSU MOTOHIDE
IPC: B62J1/12
Filed: 1990-03-29
Abstract: PURPOSE:To facilitate the removal of a cover and hold the cover side face easily by the inner part of the thigh by covering a fuel tank with a radiator cover from the side face to the rear face of the tank, then inserting the protrusions provided at the tank rear face into the fitting holes provided at the cover rear part, and fastening the hooks provided at a seat bottom plate front part to the protrusions. CONSTITUTION:Fastening holes 7 protruding inward are provided at the inner face of a radiator cover 6 for covering both side faces of a radiator 3 provided at the front part of a fuel tank 1. A protruding piece 4 at the upper side face of the radiator 3 and a right and a left protruding pieces 5 at the side face front edge of the tank 1 are fitted into the fastening holes 7 to fit the cover 6. The rear part of the cover 6 is turned to reach as far as the rear face of the tank 1, and protrusions 8 provided at the rear face of the tank 1 are inserted into fitting holes 9 provided at the rear end of the cover 6. Hooks 12 provided at the front part of the bottom plate 11 of a seat 10 are further fastened to the protrusions 8 to perform fastening. This push-in type cover 6 can be fitted/ removed simply and held easily since the side face of the cover 6 has no step part or the like at the part held by the inner part of the thigh.
Patent JP-H10253809-A (JP)
Title: Optical mixing device, light source module and color image display device, and manufacture of the optical mixing device
Inventor: TOTANI HIROMI
IPC: G02B5/04
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an optical mixing device having relatively simple constitution and ensuring suitability for mass production. SOLUTION: Semi-transmission layers 3, 5 and 7 are formed so as to reflect light incident on planes 3a, 5a and 7a, and transmit light incident on planes 3b, 5b and 7b. Also, light transmission layers 4, 6 and 8 having incident planes 4a, 6a and 8a having an angle of 45 degrees with the planes 3a, 5a and 7a of the semi-transmission layers 3, 5 and 7 are formed among the layers 3, 5 and 7.
Patent JP-H10254792-A (JP)
Title: Command transmitting/receiving method/system
Inventor: TAKAHASHI SATORU
IPC: G06F13/00
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a command transmission/reception system for shortening communication time and speedily executing the registration work of a command string. SOLUTION: A host machine-side 10 inputs the command of an input character string, receives a command and judges whether the input character string is a character string which can be compressed or not in response to the reception command. Then, the compression command is stored in a table 22 based on the result and the reception command. The compression command is read and an encoding processing is executed on it. The command is transmitted to an incorporated debugger 30. An incorporated debugger-side 30 receives the command transmitted from the host machine 10 and judges whether the reception command is the command supplied from the host machine 10 or not. When it is the command supplied from the host machine 10, an extension command is stored in the table 42 in response to the received command and the extension command is decoded and is transmitted to the host machine 10.
Patent JP-S58198500-A (JP)
Title: Ribonucleoside substituted with 4-methoxybenzyl group in the 2'-position
Inventor: TAKAKU HIROSHI
IPC: C07H19/167
Filed: 1982-05-13
Abstract: NEW MATERIAL:2'-O-(4-Methoxybenzyl)nucleoside of formula I [R is adenine or benzoyladenine, guanine or benzoyl guanine, cytosine or benzoylcytosine, uracil or benzoyl uracil, thymine or benzoylthymine]. EXAMPLE:2'-O-(4-Methyoxybenzyl)adenosine. USE:A synthetic intermediate of oligoribonucleotides and of nucleoside derivatives. PREPARATION:The reaction between a nucleoside of formula II (R<1> is same as R) and a 4-methoxybenzyl halide of formula III (X is F, Cl, Br, I) is carried out, preferably in a solvent such as dimethylformamide in the presence of a catalyst such as an alkali metal hydride at -10-20 deg.C for 0.5-10hr.
Patent JP-S5937242-A (JP)
Inventor: FURANCHIESUKO PAORO AUSHIERO
IPC: F02G5/04
Filed: 1983-05-06
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。