baber/WOPTO huggingface dataset:
Patent JP-S6284551-A (JP)
Title: Manufacture of semiconductor device
Inventor: UENO KATSUNOBU
IPC: H01L29/73
Filed: 1985-10-08
Abstract: PURPOSE:To simplify the manufacturing process of a semiconductor IC having SOI structure, and to improve yield on manufacture by laminating an silicon layer close to a single crystal having a large area onto a substrate through a thick insulating layer by using an EGI technique. CONSTITUTION:A first magnesia spinel (MgO.Al2O3) layer 2 is formed onto a single crystal silicon substrate 1 through a vapor phase growth method, and a first silicon dioxide layer 3 is shaped through a normal thermal oxidation method. A first Si layer 4 is grown on the first MgO.Al2O3 layer 2 in an epitaxial manner. Arsenic or antimony is introduced to the first Si layer 4 in high concentration through a gas diffusion or an ion implantation method to shape an N<+> type buried diffusion (N<+>b) layer. A second MgO.Al2O3 layer 5 is formed onto the first Si layer 4 through a vapor phase growth means, and a second SiO2 layer 6 is shaped through the normal thermal oxidation method. The first Si layer, the N<+>b layer 4, and an inter-element isolation region 7 consisting of SiO2 are formed through a selective oxidation method. A non-doped second Si layer 10 is shaped into openings 8, 9 and on the second magnesia spinel layer 5 through an epitaxial growth means. An SiO2 isolation region 11 is formed through a normal LOCOS method.
Patent JP-S6275178-A (JP)
Inventor: TOMASU JIEI BURATSUKU JIYUNIA
IPC: F16J15/43
Filed: 1986-09-22
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-2000053280-A (JP)
Title: Method and device for delivering out multi-strips
Inventor: KIMURA HARUNOBU
IPC: B65H16/10
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To deliver a plurality of strips simultaneously with a delivering device, and to maintain uniform quality at all time regardless of delivering speed. SOLUTION: Respective strips are delivered simultaneously from a plurality of strip coils 2, 2', 2" mutually aligned and disposed concentrically. A plurality of strip coils 2, 2', 2" are supported by common supporting shafts 26, 26' through at lease two bearing forms of slide supporting members 46, 46' which engage with the upper half part of the inner-periphery of the respective strip coils of a plurality of strip coils 2, 2', 2" at circumferential intervals. Brake force is applied through different brake shoes 56, 56', 56" respectively while a plurality of strip coils 2, 2', 2" are being rotated on the two slide supporting member 46, 46', and the strips are delivered from the respective strip coils 2, 2', 2".
Patent JP-H0385835-A (JP)
Title: Cryptographic system employing cyclic code logic
Inventor: SONEDAKA NORIYOSHI
IPC: H04L9/20
Filed: 1989-08-29
Abstract: PURPOSE:To realize a cryptography with high security through the use of a cyclic code theory and to ensure the security by executing the multiplication with a specific cryptographic (coding) polynomial so as to execute a 1st cryptographic processing. CONSTITUTION:A 1st transmission polynomial M(x) signal representing the (k-1)th order of polynomial M(x) is multiplied with a cryptographic polynomial E(x) signal at a 1st multiplier means 11 to apply 1st cryptographic processing. Then by a 1st division means 13, the signal is divided with a cryptographic polynomial G(x) signal to apply a 2nd cryptographic processing, and the result is sent as the (k-2)th order cryptographic polynomial I(x) signal representing the cryptographic polynomial I(x) being the sum of the (k-m-1)th order quotient polynomial Q(x) and the (m-1)th order of residue polynomial R(x). Then a receiver 20 applies decoding in the reverse procedure as that of a sender 10. Thus, the cryptographic processing with high security is attained and so long as two kinds of functions cryptographic polynomials E(x) and G(x) are not known, the decoding of the signal is impossible thereby enhancing the security.
Patent JP-H1135211-A (JP)
Title: Paper arranging device
Inventor: OUSE NORIO
IPC: B65H29/66
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a paper arranging device capable of coping with either processing for turning the folded part of paper sideways or upwards when the papers with folds are to be arranged in order. SOLUTION: Papers 2 folded by a paper folding machine 1 are carried to a first paper carrying path 5 while being inclined upward by way of paired pressing rollers 3 and paired carrying rollers 4, the folded side of paper is pressed by a stop roller 8 whose acting position is set by a position adjusting device 11 so as to be stopped for a while, and the tip end part of paper subsequently carried in from the lower side of a releasing end at the opposite side, is brought in so as to be piled up, so that papers are thereby arranged vertically in order while their folded parts are turned sideways at the position of a stopper 7 provided for a second paper carrying path 6. Papers can be arranged while their folded parts are turned upwards by letting the position of an action for the first paper carrying path of the stop roller 8, be adjusted using the position adjusting device 11.
Patent JP-H0273168-A (JP)
Title: Degradation diagnostic method for smoothing capacitor
Inventor: OMORI SHIGERU
IPC: G01R31/00
Filed: 1988-09-07
Abstract: PURPOSE:To diagnose the degradation state by measuring the input voltage value of a rectifier for the phase where the input current of the rectifier starts flowing and the input voltage value of the rectifier for the phase where the input current is maximum and obtaining a ripple voltage of a smoothing capacitor by these two input voltages. CONSTITUTION:An input voltage VinL in a phase phi1 where the input current starts flowing and an input voltage VinH in a phase phi2 where the input current is maximum are used as a minimum value and a maximum value of the inter- terminal voltage of a smoothing capacitor 6 respectively, and a ripple voltage DELTAVr is obtained as the voltage difference in accordance with VinH-VinL=DELTAVr, and it is judged that the capacity is degraded when the ripple voltage is higher than a prescribed value. Thus, the degradation state of the smoothing capacitor is diagnosed during operation without stopping a power supply device.
Patent JP-S6379726-A (JP)
Title: Production of ultrafine hematite particles
Inventor: SEKI MASAHIRO
IPC: H01F1/11
Filed: 1986-09-22
Abstract: PURPOSE:To obtain ultrafine hematite particles having a uniform shape distribution and suitable for use starting material for a magnetic recording medium by making a soln. of a tervalent iron salt alkaline in a specified pH range and drying the resulting precipitate. CONSTITUTION:A soln. of a tervalent iron salt is adjusted to 11.5-9.0 pH and the resulting precipitate is dried. The soln. may be an aq. soln. of tervalent iron halide, sulfate or nitrate and the pref. concn. is <=4mol/l. The soln. many further contain <=5mol% bivalent metal salt which is effective in regulating the shape and size of formed hyperfine hematite particles. The bivalent metal salt may be halide, sulfate or nitrate of Co, Ni, Cu or Cd. The soln. is made alkaline with an aq. alkaline with an aq. alkali soln. of NaOH, KOH, NH4OH or the like.
Patent JP-S60117407-A (JP)
Title: Magnetic head case
Inventor: TAKAHASHI JIYUNICHI
IPC: G11B5/11
Filed: 1983-11-30
Abstract: PURPOSE:To obtain a magnetic head case which is superior in wear resistance and isolated well from ambient electric and magnetic noises, by forming the magnetic case head with materials, where an organic lubricant, a high-permeability magnetic powder, and a conductive fine powder are included in organic high polymer materials, by injection molding or the like. CONSTITUTION:An organic lubricant 5 marked with triangles, a high-permeability magnetic fine powder 6 marked with black circles, a conductive fine powder 7 marked with white circles, and glass fibers are dispersed approximately uniformly in the whole including the part of a sliding face 2 in organic high polymer materials 4 forming a case 1. In this structure, the organic lubricant 5 existing near the sliding face 2 oozes onto the sliding face 2 to reduce the coefficient of friction of the sliding face 2, and the sliding friction between the sliding face 2 and a magnetic recording medium at a recording and reproducing time is reduced to improve the wear resistance of the sliding face 2. The inside of the case 1 is isolated from the magnetic noise on the outside of the case 1 because of existence of the high-permeability magnetic fine powder 6, and conductivity is attained by the conductive fine powder 7 to isolate the inside of the case 1 from the ambient electric noise. further, the mechanical strength of the case 1 is enhanced by existence of glass fibers.
Patent JP-H10239464-A (JP)
Title: Electronic equipment with solar battery
Inventor: ONO HARUO
IPC: G04G99/00
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To provide an electronic equipment with solar battery in which the wasteful lighting is eliminated. SOLUTION: The output voltage VSC of a solar cell 11 is compared with the output voltage VBAT of a secondary battery 13 by a comparator 13, and when the voltage VSC of the solar cell 11 is higher than the voltage VBAT of the secondary battery 13, it is judged that the circumference is bright, and an auto EL OFF-mode for non-lighting an electroluminescence element 27 regardless of ON or OFF of an inclination switch 21 is set.
Patent JP-H0389382-A (JP)
Title: Image forming device
Inventor: BANNO MASAHIKO
IPC: G03G15/00
Filed: 1989-09-01
Abstract: PURPOSE:To prevent the occurrence of curling and edge bending, etc., in a fixing part by detecting not only the surface temperature of a fixing roller but also that of a pressure roller and setting the temperature of the fixing part that has been left for a long time within an appropriate temperature range in order to form an image just after a power source is turned on or after errors are removed. CONSTITUTION:After the fixing roller 2 reaches a fixed temperature at which fixing is feasible, an output voltage from the thermistor 12 of the pressure roller 1 is compared with the reference voltage of the fixing roller 2. If the output voltage from the thermistor 12 does not reach some range deviating from the reference voltage, control is performed to continue idling. After the output voltage reaches the range deviating from the reference voltage, idling is stopped to complete preparation. Consequently, the occurrence of curling and edge bending in the fixing part can be prevented.
Patent JP-S6284439-A (JP)
Title: Optical pickup device
Inventor: SHIMIZU YUICHI
IPC: G11B7/135
Filed: 1985-10-09
Abstract: PURPOSE:To make a device smaller in terms of size and weight and to reduce the number of parts by providing a semiconductor laser, a photodetector, a birefringence body and a 1/4 wavelength plate. CONSTITUTION:Linearly polarized beams coming out of the semiconductor laser are made parallel to each other by a collimate lens 10, passes through the birefringence body 9 and the 1/4 wavelength plate 11 and form a focus on the surface of an optical disk 13 by an objective lens 12. The reflected light from the surface of the optical disk 13 reversely passes through the objective lens 12, while an initially linear polarization laser beam passes through the 1/4 wavelength plate twice, and rotates perpendicularly to its polarization direc tion. Accordingly, the returning beam reversely passes through the birefringence body 9, however it takes an optical path different from a going route because refraction angles are different. With respect to the collimate lens 10, the returning beam returns back by tilting against the coming out light beam of the semiconductor laser, and accordingly returns to the longitudinal side of the semiconductor laser. Thus, the device can be made smaller in terms of its size and weight.
Patent JP-2001051555-A (JP)
Title: Image forming device
Inventor: YAMAMOTO HIROYUKI
IPC: G03G21/00
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To easily and surely assort whether or not image formed recording paper is proper for recycling by calculating the toner adhesive rate of every recording paper and displaying information on the calculated toner adhesive rate on the recording paper. SOLUTION: Image data processed by an image processing means 42 and image data from a print controller 44 are processed in an adhesive rate calculation means 46, and the toner adhesive rate expressing the rate of toner adhesive area to the area of the recording paper is calculated. The toner adhesive area per pixel corresponds to the density value of the image data. Therefore, the adhesive rate is obtained by summing up the image data recorded on one page of recording paper in terms of the density value of the image data. The toner adhesive rate calculated by the means 46 is displayed with the image by an image forming means 12 by recording a mark in a margin on the recording paper. For example, the impropriety of recycling is displayed on the recording paper having the toner adhesive rate equal to or above a specified threshold.
Patent JP-S59115380-A (JP)
Title: Heat storage material
Inventor: KIYOSUE TAKASHI
IPC: C09K5/00
Filed: 1982-12-22
Abstract: PURPOSE:To provide a heat storage material which has a high heat storage density, does not exhibit a phase separation phenomenon, can retain heat storage performance over a long period of time and is suitable for use in regeneraters for heaters utilizing solar energy, consisting of an In/Bi/Sn alloy. CONSTITUTION:An alloy having a m.p. of 25-70 deg.C and composed of 40-60wt% In, 20-40wt% Bi and 5-25wt% Sn is used as a heat storage material of type utilizing latent heat.
Patent JP-H0890965-A (JP)
Title: Ic card
Inventor: GOKAMI MASAO
IPC: B42D15/10
Filed: 1994-09-20
Abstract: PURPOSE: To improve the protection of an IC module and an IC chip by a method wherein bending action from outside is absorbed by a card base material when the bending action is applied to an IC card from outside. CONSTITUTION: A card base material 30 wherein a recess part 35 for mounting an IC module is formed on its surface, and the IC module 11 installed in the recess part 35 of the card base material 30 are provided. The IC module 11 is composed of a substrate 12 and an IC chip 17 fixed to the substrate 12. The card base material 30 is made of vinyl chloride, and Young's modulus E of the card base material is within a range of 2.00×10<2> kgf/mm<2> <=E<=2.65×10<2> kgf/- mm<2> .
Patent JP-H0893681-A (JP)
Title: Apparatus for detecting axial displacement of canned motor
Inventor: KATO OSAMU
IPC: H02K11/00
Filed: 1994-09-20
Abstract: PURPOSE: To accurately detect the axial displacement of a canned motor caused by the axial wear or the like of a bearing. CONSTITUTION: A differential transformer 36 is composed of a coil part 34 consisting of a primary exciting coil 31, a pair of secondary axial detecting coils 32, 33 and a magnetic body 35 disposed inside the coil part 34. The magnetic body 35 of the differential transformer 36 is secured fixedly to a rotary part 28 and the coil part 34 surrounds the outer periphery of the magnetic body 35 to be secured fixedly to a stationary part 27. Thus, since the differential transformer 36 has the coil part 34 surrounding the outer periphery of the magnetic body 35, it is hardly affected by the radial displacement of the magnetic body 35 so that the axial displacement can be accurately detected.
Patent JP-H0851805-A (JP)
Title: Agricultural working machine
Inventor: ONO HIROYOSHI
IPC: B60K17/348
Filed: 1995-09-01
Abstract: PURPOSE:To provide an agricultural working machine for preventing itself from falling into an unexpected traveling state during nonrotation, having excellent handleability, being suitably fitted to a fourwheel drive vehicle, by changing a rear wheel brake at the inside of rotation to a brake state only within a set time from the rising operation of a working machine. CONSTITUTION:This agricultural working machine in which a flag for lifting a working machine is set in 1, a solenoid for one of a right and a left brakes is turned ON and a rear wheel at the inner side of rotation is braked when the detected value of a steering angle sensor reaches >= a set value and the solenoid for the right and the left brakes is turned OFF and one side braking of the rear wheel is not carried out when the timer for lifting the working machine finishes counting.
Patent JP-H0388200-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: IWATA YOSHIHISA
IPC: H01L27/112
Filed: 1989-08-31
Abstract: PURPOSE:To realize a highly integrated EEPROM by making the best use of the advantage of a NAND cell by sharing the control gate driving circuit of a NAND cell type EEPROM with plural control gate lines. CONSTITUTION:The control gate driving circuit 13 is shared with the plural control gate lines CG11-CG48, and the output of the driving circuit is supplied to the control gate of the NAND cell selected via a transfer gate 12 controlled with the selection gate line of the NAND cell. Thereby, the high integration of the EEPROM can be attained as a whole without impairing the advantage to make a NAND cell array into high integration. Especially, by arranging the circuit 13 in the periphery of the cell array in a direction intersection orthogonally to that of the control gate line of the cell array, not in the extension there of, the layout of the circuit 13 can be performed in a state where the pitch of a gate line is sufficiently narrow.
Patent JP-H04106559-A (JP)
Title: Both-face image forming device
Inventor: TAKAHASHI YOSHIKAZU
IPC: G03G15/00
Filed: 1990-08-27
Abstract: PURPOSE:To shorten the time till a recording sheet is ejected and simultaneously, to carry out the image formation of both faces without using an intermediate tray by providing plural image forming units on the sides opposed each other with a recording sheet carrying path interposed. CONSTITUTION:Switching to the side of the image forming unit 2 of the upper stream side is carried out by a switching circuit, and an image signal S4 is sequentially supplied to first - fourth exposing devices L1 - L4. First, the surface of a photosensitive body 6 is exposed via a first electrifying unit 7a, a first exposing part 7b, and the first exposing device L1, on a first image recording part 7, and advances up to a first developing machine 7c, to be developed with black toner thereon. The photosensitive body 6 further advances, passes second, third, and fourth image forming parts 8, 9, and 10, and is sequentially developed with red, green, and blue toner, like the above. Then, the toner images of each color are transferred on one face of the recording sheet from the surface of the photosensitive body 6 by a transfer corotron 11. The recording sheet after one face is fixed passes a sheet shoot 1c, and is sent to the image forming unit 3 of the down stream side. At this time, the switching circuit is switched to the side of the image forming unit 3 of the down stream side, and the image signal is sequentially supplied to fifth - eighth exposing devices L5 - L8. The image formation similar to that on the unit 2 of the upper stream side is carried out, and the image can be formed on both faces of the recording sheet.
Patent JP-S6286671-A (JP)
Title: Cell structure for electrolyte circulating type secondary battery
Inventor: MORI NORIHIRO
IPC: H01M8/18
Filed: 1985-10-09
Abstract: PURPOSE:To intercept an electrode part from ambient air completely as well as to keep off a drop in cell capacity based on oxidation in an electrolyte, by sealing both openings of a frame body surrounding the electrode part with a pair of seal plates. CONSTITUTION:An electrode part 60, constituted of having a positive electrode plate, a negative electrode plate, a diaphragm and a dipole plate or the like laminated, is set up in a frame body 61 consisting of a metallic material. Each of seal plates 63 and 64 is composed of a metallic material of stainless steel or the like, and each of ports 81 and 82 is installed in an electrolyte inflow port 67 and an electrolyte outflow port 68. The frame body 61 is set up on the seal plate 64, the electrode part 60 is housed in the frame body 61, the seal plate 63 is superposed on the frame body 61, answering a bolt 75 thereinto, and a nut 76 is clamped tight, then an outer boundary of these seal plates 63 and 64 and the frame body is welded together.
Patent JP-S6379636-A (JP)
Inventor: SOTOIKE MITSUO
IPC: A61B5/08
Filed: 1986-09-24
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-S6285397-A (JP)
Inventor: IMOTO YUKINOBU
IPC: G07G1/12
Filed: 1985-10-09
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-S61103652-A (JP)
Title: Method and device for producing quickly cooled thin strip
Inventor: YUKIMOTO MASAO
IPC: B22D11/06
Filed: 1984-10-29
Abstract: PURPOSE:To make possible the optimization control of the sectional profile of a quickly cooled thin strip by measuring the clearance at both ends of a pouring nozzle in the axial direction of a cooling roll and adjusting the tilting and lifting of an intermediate containing vessel of a molten metal. CONSTITUTION:The molten metal 8 in the intermediate containing vessel 5 is supplied from the slit-like pouring nozzle 6 to the surface of a cooling roll 7 under rotation and the thin strip 8' consisting of a crystalline or amorphous metal is continuously produced. The clearance (g) between the nozzle and the roll at both ends of the nozzle 6 in the axial center direction of the roll 7 is measured and the vessel 5 is tilted in accordance with the measured result to parallel the nozzle 6 with the surface of the roll 7. The lifting of the vessel 5 is thereafter adjusted to set the clearance (g) to the prescribed value. The stable assurance of the clearance between the nozzle and roll with good accuracy is thus made possible and the optimization control of the sectional profile of the thin strip product is made possible.
Patent JP-H0272900-A (JP)
Title: Nucleic acid probe, production thereof and detection of ruthenium tris(bipyridyl)2+ ion
Inventor: KOJIMA HIROYUKI
IPC: C12Q1/68
Filed: 1988-09-08
Abstract: PURPOSE:To provide an inexpensive and stable nucleic acid probe capable of sensitively detecting ruthenium tris(bipyridyl)<2+> ion using a photo-catalysis and being readily handled by coordinating ruthenium bis(bipyridyl)<2+> ion to bases of nucleic acids. CONSTITUTION:A single strand nucleic acid having a desired base sequence is dissolved in a mixture solvent of water and an organic compound (e.g. ethanol) and a ruthenium bis(bipyridinyl)<2+> salt is added thereto. The resultant mixture is then refluxed to obtain the objective nucleic acid probe in which the ruthenium bis(bipyridinyl)<2+> ion is coordinated to purine or pyrimidine residues of DNA. When the obtained nucleic acid probe is refluxed in the presence of excess bipyridyls, a ruthenium tris(bipyridyl)<2+> is formed. The formed coordinated ion shows coloration under photo-irradiation due to catalytic reduction of a color reagent, e.g. a tetrazonium salt by a reaction cycle of the formula.
Patent JP-S60121936-A (JP)
Title: Slot insulator of rotary electric machine
Inventor: TAKEGAWA YUUJI
IPC: H02K3/34
Filed: 1983-11-30
Abstract: PURPOSE:To eliminate a gap between a slot and a slot insulator by employing a filmlike insulator formed by coating a thermosetting bonding material on the outer peripheral surface as a slot insulator. CONSTITUTION:A filmlike insulator formed by coating thermosetting epoxy resin on one side surface in length longer by arbitrary length lX2 than the thickness L of a core 2 is cut in a square shape matched to the creeping length W of a slot 3. The insulator cut in the square shape is bent in U shape so that the epoxy resin is disposed outside to form a slot insulator 11, the insulator 11 is inserted into the slot 3 of the core 3, then heated to thermally cure the epoxy resin, and bonded to the inner wall of the slot 3. Thus, the insulator 11 is bondef fixedly into the slot 3, and the insulator 11 and the inner wall of the slot 3 are closely bonded.
Patent JP-S6381393-A (JP)
Inventor: KAI KOICHI
IPC: G09G1/16
Filed: 1986-09-26
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。