baber/WOPTO huggingface dataset:
Patent JP-S6254915-A (JP)
Title: Liquid-phase epitaxial device
Inventor: FUJIMOTO SHIGERU
IPC: H01L21/208
Filed: 1985-09-04
Abstract: PURPOSE:To accurately form readily an epitaxially grown film by varying the size of a dissolved liquid holding means hole in array direction in response to the film thickness required to form an epitaxially grown film, and providing driving means so that the dissolved liquid holding means and substrate containing means slide continuously at equal speed. CONSTITUTION:An assembly 8 has a dissolved liquid holding plate 12, a wafer holding plate 13 in which a hole 13a is opened to be coupled with a projection of a slide arm 10 and which is slidably contacted with the plate 12 by the arm 10 in the prescribed direction, and a base 14, one surface of which is secured to a supporting arm 9, in the other opposed surface of which the plate 13 is contained and having a groove 14a for guiding the plate 13 in the prescribed direction. The sizes of holes 12a1, 12a2,..., 12an in the sliding direction are l1, l2,..., ln in response to the film thickness required for an epitaxially grown film, and the sizes in the direction perpendicular to the sliding direction is set to the prescribed value in response to a wafer 16.
Patent JP-S6255373-A (JP)
Inventor: KAWAMURA TAKEO
IPC: E04G21/10
Filed: 1985-09-04
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-H0480043-A (JP)
Title: Thermal ink jet recorder
Inventor: OIKAWA NOBURO
IPC: B41J2/27
Filed: 1990-07-24
Abstract: NEW MATERIAL:To enable one integrated high density recording dot to be formed by a method wherein an ink holding layer having through holes is located on a rear surface of a perforated film. CONSTITUTION:A thermal head 3 is located on a rear surface of a perforated film 2 having an ink-philic woven fabric 1 on its back surface, and ink 4b stuck to the back surface of the ink-philic woven fabric 1 with an inking roller 4a is made to fill its inside and an inside of a through hole 6. When ink inside the ink-philic woven fabric 1 transferred to a recording part is heated with a heating element 7, its low boiling point component boils on their border sur face to form a steam bubble. The heating element is electrified to be heated following a recording pattern with a recording signal circuit of a controller 8. Since the ink-philic woven fabric 1 having ink exists on the back surface of the perforated film at that time, a recording dot 10a is formed in high density with an ink drop from the through hole 6 of the perforated film and the inside of the ink-philic woven fabric 1.
Patent JP-S5897487-A (JP)
Title: Welding method for colored galvanized sheet
Inventor: TAKAHASHI KEINOSUKE
IPC: B23K11/16
Filed: 1981-12-07
Abstract: PURPOSE:To weld colored galvanized sheets easily and surely by extruding the superposed welding positions while stripping painted surfaces with a file bar by rotating said bar then spot welding said positions. CONSTITUTION:When the welding positions of two sheets of superposed galvanized sheets 1, 2 are extruded with a sharp pointed file bar 5, a hole is formed in the sheet 1, and the painted surface on the inside wall surface thereof is stipped. Further, the bar 5 arrives at the sheet 2 of the lower layer and forms a recess to the sheet 2, thereby stripping the painted surface on the inside wall surface of the recess. When the projection 5a in the preceding end part of the bar 5 opens a fine hole 6 in the recess of the sheet 2, the extruding is ceased. Thereafter, the outside wall surface 2b in the recess of the sheet 2 of the lower layer is located on a lower pitch 7, and an upper pitch 8 is inserted into the recess of the sheet 1 and both sheets are welded by conducting electricity thereto. Thus the extruded parts of the sheets 1, 2 are melted and a melt stuck part is formed.
Patent JP-S6173655-A (JP)
Inventor: ITO AYAO
IPC: A61B8/14
Filed: 1984-09-20
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-H0619006-A (JP)
Title: Image forming device, reader and image reading/recording device
Inventor: IMAI NOBUYUKI
IPC: H04N1/10
Filed: 1992-06-30
Abstract: PURPOSE:To enable an operator to easily perform an operation on the upper surface of a reading part while being seated by pulling the reading part forward nearer than an image forming part in a horizontal direction. CONSTITUTION:The copying machine 50 is separated into the boxy reading part 51 and the boxy image forming part 52, and the reading part 51 is placed on the image forming part 52. And the planar shape of the reading part 51 is the same as that of the image forming part 52, the reading part 51 can be freely moved in a horizontal direction from the front side to the rear side on the image forming part 52. That is, when the seated operator faces the front side 57 of the image forming part 52 and operates an operating switch of an operation panel 63 and a copy mode, etc., a driving motor 53 is driven and rotated by a prescribed angle, and then, a pinion 55 is rotated And a roller 58 is rotated while supporting the reading part 51, then, the reading part 51 is horizontally moved to the front side 57, and stopped at a prescribed position. Then, the reading part 51 comes close to the operator's breast, meanwhile, a space for a leg position can be obtained under the reading part 51, so that the operator can easily operate an original cover 62, etc., by hands.
Patent JP-H1140905-A (JP)
Title: Circuit board and electronic apparatus
Inventor: IGUCHI DAISUKE
IPC: H05K1/00
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a circuit board for use in an electronic apparatus such as an information apparatus, which can stably reduce electromagnetic wave radiation from a power system having general purpose property and a low-cost structure. SOLUTION: This circuit board includes a power layer 11, a grounding layer 12, and a dielectric layer disposed between the power and the grounding layers 11 and 12. In this case, the dielectric layer is constituted of two dielectric materials 13a and 13b, having different dielectric constants for providing a dielectric constant distribution in planes along the power and grounding layers 11 and 12. As a result, resonance conditions are made different at respective positions so as to provide weak resonances distributed widely over a frequency axis, thus reducing electromagnetic wave radiation which has been generated strongly at a specified frequency.
Patent JP-H10116824-A (JP)
Title: Metal silicide etching method having high polysilicon selectivity
Inventor: TSAI HUI-ING
IPC: H01L21/302
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To etch a polycide structure body provided with a metal silicide layer and a polysilicon layer at high etching selectivity in substantially anisotropic manner, by assigning a substrate in a plasma region, and by introducing a process gas comprising chlorine, oxygen, and nitrogen into the plasma region. SOLUTION: A process gas comprising chlorine, oxygen, and nitrogen (volume flow rate ratio between oxygen an nitrogen 0.25:1-5:1, ratio between flow rate of chlorine and that of sum of oxygen and nitrogen 5:1-20:1) is introduced in a process chamber 50 through a gas distributor 70 so assigned as to enclose a substrate, with the pressure in the chamber 50 kept at about 0.1-100mm. With the use of a plasma generator which combines an electric field to the inside of a plasma region 55, plasma is generated from plasma gas. Preferably, a RF current is applied to an inductor coil 75 at the first power level. The first power level is about 200-2000W.
Patent JP-H1038580-A (JP)
Title: Angular velocity detecting equipment
Inventor: SUGITANI NOBUYOSHI
IPC: G01P15/14
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To ensure a sufficient area on the root of a vibrating chip, make it possible to arrange a vibration detecting element these, and improve the detecting efficiency, by detecting exciting vibration for stabilization of excitation and vibration due to Coriolis force in the direction perpendicular to the exciting vibration, with the same vibration detecting element. SOLUTION: When vibrating chips 3, 4 are excited in X-axis direction by a driving circuit 131 and rotated at an angular velocity Ωaround an axis in parallel to Y-axis as the center, vibration in Z-axis direction whose amplitude is in proportion to the angular velocity Ω is generated. This vibration amplitude appears on electrodes 34, 36, 45, 48 for detection as change of charges, and is detected by a detecting circuit 132, offset-corrected by an offset correct circuit 134, and converted in a DC signal by a synchronous detection circuit 135. Then the angular velocity Ω is calculated.  During the above operation, change of charges corresponding to exciting amplitude also appears on the electrodes 34, 36, 45, 48 for detection, and is detected by the detecting circuit 132, and fed-backed to a driving circuit 131 via an AGC circuit 133, thereby stabilizing the exciting amplitude.
Patent JP-H0246189-A (JP)
Title: Rotating speed control device of motor
Inventor: TSUKADA KAZUYOSHI
IPC: H02P7/29
Filed: 1988-08-06
Abstract: PURPOSE:To enable a motor to perform the control in good stability and slave operability by changing the variation of conductivity by a pulse width modulation signal with the width of speed deviation of an actual rotating speed of the motor from its target rotating speed. CONSTITUTION:A controller C supplies a pulse width modulation signal to a switching element SW in accordance with the speed deviation of an actual rotating speed detection signal fed back from a rotating speed detector S from a target rotating speed signal. Here, the larger the speed deviation is, the pore varied is the variation of conductivity by the pulse width modulation signal. Furthermore, when the variation of conductivity is increased in the negative direction and the next conductivity gets to a negative value, reverse current is supplied to a motor M. In this way, the control in good stability and slave operability can be performed.
Patent JP-2001023233-A (JP)
Title: Manufacture of optical device
Inventor: KIJIMA KOICHIRO
IPC: B29D11/00
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of machining plural pieces of optical lenses simultaneously and superior in mass productivity, in the manufacture of the optical lens in which a working distance to the optical disk is narrow and in which the outer periphery is cut off in the part other than the one that becomes an optical path among the faces opposing the optical disk. SOLUTION: An optical device material 1 is formed which has an incident plane 1a with the shape of converging an incident optical flux and which has an opposing part 1b on the side opposite to an optical recording medium; the opposing part 1b is disposed closely adhered with a photosensitive material 4; a light flux for photosensitive processing is made incident on the incident plate 1a through a ball lens 2, converged on the incident plane 1a and focused on the photosensitive material 4; the opposing part 1b is formed with a substance consisting of the photosensitive material 4 which is irradiated and exposed by the light flux the photosensitive processing; and the opposing part 1b is machined based on the position of the substance, with an opposing face formed opposite to the optical recording medium in the optical pickup device.
Patent JP-S6371533-A (JP)
Inventor: HERUMUUTO DENTSU
IPC: F02D41/12
Filed: 1987-08-07
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-S6177210-A (JP)
Inventor: YOSHINUMA MIKIO
IPC: H01B13/26
Filed: 1984-09-21
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-H0640307-A (JP)
Title: Abnormality detector for occupant protection system
Inventor: NAITO MOTOHARU
IPC: G01P21/00
Filed: 1992-07-23
Abstract: PURPOSE:To detect abnormality with a high accuracy by detecting the abnormality in the connection sections around a judging means for judging the operation of a starting elements. CONSTITUTION:Abnormality in a resistor 91, comparator 120b, and driving transistor 120c can be detected based on the values resulting from the measured voltages at an end of the resistor 91 for acceleration detecting switches 60 and 70 (voltage measuring point B), and at the terminal of a starting element 20 on its minus side (voltage measuring point C) before and after the time when an abnormality detecting transistor 30 is turned on. For this reason, since not only the abnormality in the components following the output of the comparator 120b, a judging means, but also that in the connection sections of the input part of the comparator 12b can be detected, the abnormality in a driving circuit 120 for starting elements 10 and 20 can be detected with a high accuracy.
Patent JP-S6352185-A (JP)
Inventor: MURAYAMA TOMIO
IPC: G09G1/14
Filed: 1986-08-22
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-2001023124-A (JP)
Title: Thin film magnetic head and its manufacture
Inventor: ITO TATSUO
IPC: G11B5/39
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To realize a thin film magnetic head which has a reduced reproducing gap length, can deal with a high frequency recording signal and can improve the recording density effectively, and its manufacturing method. SOLUTION: After oxide films 2 and 7 are formed on the upper surface of a lower shield layer 1 and the upper surfaces of an electrode lead layer and a magneto-resistance effect device by an oxygen plasma treatment, a lower gap insulating layer 3 and an upper gap insulating layer 8 are formed. With this constitution, the thicknesses of the respective insulating layers formed on and under the magneto-resistance effect device can be reduced, so that a thin film magnetic head, which has a reproducing gap length reduced as a whole, can accept a high frequency signal and can improve a recording density, can be realized.
Patent JP-S5898041-A (JP)
Title: Processed coffee product and its preparation
Inventor: NAKAYAMA SADAO
IPC: A23D7/00
Filed: 1981-12-07
Abstract: PURPOSE:To obtain a processed coffee product having improved taste and flavor of coffee and preservability of oil and fat, by converting the water extract of coffee beans and oil and fat into an O/W-type emulsion. CONSTITUTION:Roast coffee beans are extracted with hot water until the concentration of the extracted matter reaches >=4%. The extract liquid is mixed with oil and fat and emulsified in the presence of sugars, sugar alcohols, dairy products, emulsifiers, stabilizers, flavors, pigments, etc. to obtain the objective processed coffee product. The amount of the oil and fat is about >=50pts. per 100pts. of the extracted matter.
Patent JP-H0488479-A (JP)
Title: Graphing method for graphic segment
Inventor: KOBAYASHI MINORU
IPC: G06F17/50
Filed: 1990-07-25
Abstract: PURPOSE:To enable a graphing process close to an original figure and to realize secure pattern recognition by generating table information on feature point kinds and kinds of shapes between feature points from the states of contour vectors faithful to the original figure. CONSTITUTION:One or plural feature points are generated according to a kind and three feature points are obtained for, for example, a Y-shaped branch figure so that one of feature points of core vectors Vf1 - Vf3 is made to correspond to contour vectors Vc1 - Vc6. The feature points are registered in a feature point table and a feature point section table is generated corresponding to the contour vectors as to respective pieces of feature point information taken out of the feature point table. Further, when there is a subsection, the feature point subsection is divided into plural subsections to generate another table. Those feature point table, feature point section table, and subsection table are generated by utilizing the contour vectors and the table data of them are used as graph information for the graphing process. Consequently, the graph information which is close to the original figure is obtained.
Patent JP-H0747418-A (JP)
Title: Hot rolling equipment
Inventor: ABE YUJI
IPC: B21B45/00
Filed: 1993-08-09
Abstract: PURPOSE:To miniaturize the hot rolling equipment without deteriorating the rolling capacity which the hot rolling equipment has. CONSTITUTION:A code 10 denotes a table heating furnace for executing temperature management of a stock H to be rolled, cut to prescribed length after continuous casting, and on the downstream side of the table heating furnace 10, a rolling mill 6a of the uppermost stream side in plural sets of rolling mill trains is installed. This rolling mill 6a is freely rollable in the forward rolling direction and the backward rolling direction, and also, the table heating furnace 10 combines a containing means for containing the stock H to be rolled after backward rolling by the rolling mill 6a on the uppermost stream side.
Patent JP-H0618890-A (JP)
Title: Liquid crystal display device
Inventor: MATSUMOTO FUMINAO
IPC: G02F1/1337
Filed: 1992-06-30
Abstract: PURPOSE:To orient liquid crystal molecules in random directions. CONSTITUTION:The liquid crystal molecules are oriented in the random directions by using polymer thin films having fine structures of porous, network and other forms as oriented films 3, 5 and the liquid crystal molecules face a specified direction only when a voltage is applied to a liquid crystal layer 4. Polymers having light transmittability and liquid crystal resistance are usable as the polymers for the oriented films. There is a phase sepn. method as a method for forming the polymer films having the fine structures of porous, network and other forms.
Patent JP-H0538809-A (JP)
Title: Ink jet head
Inventor: MOMOSE KAORU
IPC: B41J2/215
Filed: 1991-08-07
Abstract: PURPOSE:To carry out the driving by a low voltage for an ink jet head for which an ink mist stream is utilized. CONSTITUTION:The subject ink jet head is equipped with a piezoelectric substrate 1, a pair of electrodes 2 which are arranged on the front and rear surfaces of the piezoelectric substrate 1, a nozzle plate which is arranged in parallel with the piezoelectric substrate 1, and an ink which is held in a gap between the piezoelectric substrate 1 and the nozzle plate 4; and an acoustic lens 6 is provided between the piezoelectric substrate 1 and the nozzle plate 4 in order to discharge the ink 7 as an ink mist 8 from a nozzle 5 of the nozzle plate 4.
Patent JP-S6174451-A (JP)
Title: Facsimile equipment
Inventor: IWAKABE FUYUKI
IPC: H04L29/06
Filed: 1984-09-20
Abstract: PURPOSE:To attain ease of pursuit of a cause to an abnormality by storing the content of a transmission procedure in matching with the kind of a reception signal and a transmission signal of the own station so as to allow a control means to store a binary signal or a tonal signal stored at the end of communication into a reception storage section. CONSTITUTION:A modulation signal from an opposite device is inputted to an MODEM 10 of a facsimile equipment and demodulated, and its demodulation signal is fed to a binary signal detection circuit 11 and a tonal signal detection circuit 12 to detect a picture signal and a binary signal or a tonal signal. An output signal of the circuit 11 or 12 is fed to a total control section 13 and the name and content of the tonal signal is stored in a storage section 14. Further, a picture signal is stored in a reception storage section 16 via a storage control section 15. Further, the binary signal or the tonal signal and the picture signal outputted from the control section 13 are inputted to a binary signal transmission circuit 17 and a tonal signal transmission circuit 18, its output is modulated by the MODEM 10 and transmitted to the opposite device to attain ease of pursuit of a cause to the abnormality.
Patent JP-S6258355-A (JP)
Title: Interruption control circuit
Inventor: FUKUDA KIMIHIKO
IPC: G06F13/26
Filed: 1985-09-06
Abstract: PURPOSE:To perform the optimum interruption in accordance with each state by changing optionally the interruption priority among plural devices by the designation of a program and informing the interruption request having the highest priority to a central processing circuit among plural interruption requests. CONSTITUTION:In case two devices have interruption requests, an interruption priority varying circuit 5 allocates both interruption requests to interruption request lines 6 and 7 through interruption request lines 3 and 4 according to the information designated previously by a central processing circuit 9. The lines 6 and 7 have different levels of priority and an interruption priority control circuit 8 informs the interruption request having higher priority to the circuit 9.
Patent JP-H0924346-A (JP)
Title: Mist collecting device
Inventor: SHIMADA KIYOSHI
IPC: B08B3/08
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To surely collect mist and also to prevent its release into the atmosphere by sucking a high concentration mist with a water seal type vacuum pump via a sucking pipe and discharging the sucked mist to a tank connected with a feed side of the water seal type vacuum pump. SOLUTION: The high concentration mist generated in a wet treating device 1 is sucked with the water seal type vacuum pump 19 via the sucking pipe 6. A discharge pipe 24 of this water seal type vacuum pump 19 is connected with a tank 27 for sealing liquid 21 via a heat exchanger 25. The sucked high concentration mist is conveyed to a heat exchanger 25 through the discharge pipe 24 together with the sealing liquid 21 and is cooled. After cooling, the liquid is returned to the tank 27. A drain piping 32 having a valve 31 is connected with the tank 27 and the sealing liquid 21 is collected.
Patent JP-S5898462-A (JP)
Inventor: HIRANO HIDEO
IPC: D04B15/58
Filed: 1981-12-09
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-H0247476-A (JP)
Title: Method for housing basket-equipped bicycle and cover for basket
Inventor: YAMASHITA KYOICHI
IPC: B62H3/12
Filed: 1988-08-10
Abstract: PURPOSE:To make safe housing of a number of bicycles in a variety of types possible by installing and fixing a bicycle to a carrier and by making it hung and engaged in a row to an engaging device provided on a hung wall after being lifted up perpendicularly by a lifting stand. CONSTITUTION:A bicycle B brought in to a place of housing is put on a carrier 1 installed on a rotary stand after having an attached basket covered with a cover, and its wheels are fixed with grippers. Then, the bicycle on the rotary stand is put on a transfer unit 2 and is moved on rails 24 to a point nearby the center of a hung wall 4 and the carrier 1, together with the bicycle B, is erected upright by turning the rotary stand. Then, a lifting stand 5 is lowered and the carrier 1 is grasped thereby. After releasing the connection of the carrier 1 and the rotary stand, the lifting stand 5, with the carrier 1 and the bicycle B hung down perpendicularly, is lifted up. The lifting stand is then moved to a vacant position of an engaging device 41 on the hung wall 4 and the carrier 1 and the bicycle B are engaged to a receiving stand 45 in hung-down position for housing.