baber/WOPTO huggingface dataset:
Patent JP-H0467553-A (JP)
Title: Flat metal walled fluorescent lamp
Inventor: KANI AKIRA
IPC: H01J61/36
Filed: 1990-07-09
Abstract: PURPOSE:To miniaturize a flat fluorescent lamp, make it thin, and widen the light outgoing area by practically sealing the front glass plate and side wall of the flat fluorescent lamp within the thickness of the side wall. CONSTITUTION:A discharge space is formed with a front glass plate 1A serving as a light outgoing face, a mating plate 2A and a metal side wall 3A. The metal side wall 3A is formed into nearly an L-shaped cross section as shown by the figure, it is sealed to the front glass plate 1A with seal glass 4 so that its inside face is brought into contact with the end face, and it is sealed to the mating plate 2A with the seal glass 4 so that the lower face of one L-shaped leg section of the metal side wall 3A is brought into contact with the upper face of the mating plate 2A. The seal glass 4 is coated at a gap between the end face of the front glass plate 1A and the inside face of the metal side wall 3A and a gap between the upper face of the mating plate 1B and the lower face of the L-shaped leg of the metal side wall 3A, and it is melted and solidified.
Patent JP-S6157341-A (JP)
Title: Protective device of nozzle of ink jet printer
Inventor: IWAGAMI FUSAO
IPC: B41J2/165
Filed: 1984-08-28
Abstract: PURPOSE:To contrive simplification of transportation and storage work, by preventing mixing of air through a nozzle part by covering the nozzle part with a protective liquid at the time of long distance transportation and long period storage. CONSTITUTION:A rubber material 18 is fitted to a holding plate 17 of a protective device 5 of a nozzle to make a protective liquid protect the nozzle, to begin with. Then when a cam 12 is turned in the direction of an arrow, a driven plate 15 is turned to a nozzle part 1 side centering around a shaft 13, the rubber material 18 fitted to the holding plate 17 is stuck closely to the nozzle part 1 and respective closed chambers 18a covering nozzle holes each are formed. Then an ink passage 6 is interrupted by turning an interruption screw 8, the insides of the closed chamber 18a each are filled with the protective liquid through inlets 18b each, which are closed up tightly with a plug material 19. Thus at the time of long term storage, clogging of the nozzle holes 1d resulting from dryness of ink is prevented. At the time of transportation, an ink cartridge 9 is removed, plugged and an air hole 7 is closed also.
Patent JP-S6242003-A (JP)
Title: Magnetic scale
Inventor: NAKAMURA HIROMI
IPC: G01D5/245
Filed: 1985-08-19
Abstract: PURPOSE:To decrease the cost to provide the nonmagnetic affected zone at the base material surface layer part by irradiating a laser beam, heating and melting the thin film and the base material by the arc discharging and fusing the thin film metal and the base material metal. CONSTITUTION:On the surface of a cylindrical base material 11 having the ferromagnetism (magnetic permeability: about 2,000), a thin film 12 such as the nickel, chrome, manganese and carbon is formed by the plating or the thermal spraying. By irradiating a laser beam 13 from the outer direction to the thin film 12, a part of the base material 11 and the thin film 12 is heated and dissolved, the metal to constitute the thin film 12 and the metal to constitute the base material 11 are fused, the then, a nonmagnetic affected zone 14 is formed, when the base material 11 is rotated, the ring-shaped affected zone 14 is obtained, and further, the laser beam 13 is irradiated at the prescribed interval in the axial direction, plural ring-shaped affected zone 14 are formed. Next, the thin film 12 at the outer circumference of the base material 11 is removed by the grinding, etc., and for a magnetic scale 16, an inter-surface layer part 11A and the nonmagnetic affected zone 14 of the ferromagnetism base material 11 itself are arranged alternately and with the width and the pitch as the same.
Patent JP-S6241398-A (JP)
Inventor: SHIOMOTO KIYOZO
IPC: D21H17/61
Filed: 1985-08-19
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-S5882262-A (JP)
Title: Image formation
Inventor: INOUE TAKAHIRO
IPC: G03G15/05
Filed: 1981-11-11
Abstract: PURPOSE:To obtain a picture of plural colors easily, by rotating plural cylindrical screen photoreceptors simultaneously with an insulating drum, separating the colors of the light images of an original, irradiating the same to the photoreceptors to form latent images and storing the positive and negative latent images on the drum by modulating corona discharge. CONSTITUTION:Cylindrical screen photoreceptors 1, 2 are provided in proximity to an insulating drum 3, and are rotated like arrows. Corona discharges 4, 4', corona discharges 5, 5' for simultaneous exposure, full surface exposure lamps 6, 6', and corona dischargers 7, 7' for modulating ions are disposed on the outer sides of the photoreceptors 1, 2. The light from an original O is subjected to color separation with a mirror 10 for scanning of originals and a half mirror 15, and is conducted to the photoreceptors 1, 2. Electric discharging of the polarity reversed from that of the dischargers 4, 4' is accomplished with the dischargers 5, 5' to form the latent images of the positive and negative polarities. The latent images are recorded on the drum 3 by the dischargers 7, 7'. The recorded latent images are developed 17, 18 successively, and are transferred and fixed onto transfer paper, whereby plural colors of pictures are obtained continuously.
Patent JP-S5971382-A (JP)
Title: Molding material composition for friction material
Inventor: OOTSU MASAAKI
IPC: C09K3/14
Filed: 1982-10-15
Abstract: PURPOSE:A molding material composition for frictional materials, prepared by incorporating steel fibers, steel powder and a resin binder as main components with silicon phosphate, capable of giving a high friction coefficient, and suitable to brake shoes, etc. CONSTITUTION:A molding composition for friction materials, prepared by incorporating (A) steel fibers, preferably short fibers having <=50mu fiber diameter and <=50mm. length, and/or (B) steel powder, preferably having <=100mu particle diameter, and (C) a resin binder, e.g. resol phenolic resin, as main components with (D) silicon phosphate. The amounts, based on the total amount, of the components to be incorporated are preferably as follows; 20-60wt% component (A) or (B), 5-40wt% component (A) and 15-55wt% component (B) in case both components are used, 5-15wt% component (C) and 1-5wt% component (D). 0.01-1pts.wt. water glass compound, preferaby potassium silicate, is preferably applied to 100pts.wt. components (A) and (B) to improve the abrasion resistance at high temperatures.
Patent JP-S6244396-A (JP)
Inventor: KONII EITARO
IPC: B26D1/56
Filed: 1985-08-21
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-S6158687-A (JP)
Inventor: OIWA GIHEI
IPC: D06F33/02
Filed: 1984-08-31
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-H0659159-A (JP)
Title: Adaptor for optical fiber connector
Inventor: ROBAATO KAARU BURITSUGUSU
IPC: G02B6/36
Filed: 1993-06-28
Abstract: PURPOSE: To provide an adapter which engages an optical plug and an optical receptacle of different types while ensuring quality and optical fiber positioning accuracy. CONSTITUTION: The adapter includes a housing 10 which receives an optical plug connector 30 at one end and receives back panels 20-1, 20-2... 20-n at the other end. The back panels 20-1, 20-2... 20-n have different engagement parts 22-1, 22-2... 22-n based upon the industrial standards. This adapter can engage any type of connector such as an SC type connector, an ST type connector, an FC type connector or others with, for example, an FDDI type connector or ESCON type connector.
Patent JP-H1027478-A (JP)
Title: Semiconductor device
Inventor: TAKAHASHI MARIKO
IPC: G11C7/22
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which improves reliability of reading operation, uppresses variation of a power source GND or a power source Vcc and prevents mal-function, without delaying the output timing of data output signal. SOLUTION: In a control circuit 33q (q=0-j), data output signals Dq are fixed successively being kept to '0' in a sense amplifier activation period independently of a data value of a sense amplifier output signal TDq in order to vary the data output signal Dq to '0' during activation of a sense amplifier 32q . After that latched data is outputted to the outside of a chip. A total value of a discharge current IN50 flowing in a power source GND and a discharge current flowing in transistors of all output buffers when all data output signals Dq are simultaneously switched to '1' from '0' is dispersed. All data output signals are switched to '0' or '1' during an activation period of a read-out circuit, that is, before read-out data is decided.
Patent JP-S6244002-A (JP)
Title: Constant-speed operating system
Inventor: ISHII KAZUO
IPC: B60L15/00
Filed: 1985-08-19
Abstract: PURPOSE:To manually operate a control of stopping at a station by providing an automatic position at the notch of a master controller. CONSTITUTION:When an automatic operation command signal 20 is applied through the contact of an automatic position provided on a master controller from a cab 2 and an ATC signal 6 is applied from an ATC signal antenna 3A, a constant-speed operating unit 1A outputs a power drive command signal 8 or a brake command signal 9 in response to a deviation between a target speed and a train speed. When the train arrives at a ground point separated at the prescribed distance from the platform of the stopping station, a driver moves a master controller to its brake position to stop the train at the prescribed position of the platform according to the manual brake notching operation.
Patent JP-S6074650-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SHIRATO TAKEHIDE
IPC: H01L21/768
Filed: 1983-09-30
Abstract: PURPOSE:To contrive to improve the integration degree by enhancement of the utilization of a multilayer wiring by a method wherein the upper layer wiring is connected to an intermediate layer wiring and either one of the lower layer wiring or the impurity layer of a semiconductor substrate. CONSTITUTION:The first Al layer wiring 18a of the part I is connected to an impurity diffused region 12 and the gate. Next, a window 20a is formed in the first insulation film 19a of the part II by the method of indirect window opening. The second layer insulation film 19b is grown over the entire surface with PSG, an indirect window 20b being opened, and further the second layer wiring 18b being formed with Al, when the wiring 18b is connected to the region 12 and the gate 15 in the part II. Then, the window 20b is formed in the insulation film 19a in the part III, and in the insulation film 19b in the part IV. The third PSG layer insulation film 19c is grown over the entire surface. Successively, a window 20 is formed by window opening of the insulation film 19c. When the third layer wiring 18c is formed with Al, the wiring 18a is connected to the region 12 and the gate 15 in the part I , the wiring 18b in the part II, and the wiring 18c in the part III. In the part IV, connection is performed between the wirings 18a and 18b, 18b and 18c, and 18a and 18c.
Patent JP-H0469869-A (JP)
Title: Data separator
Inventor: FUJII TAKUYA
IPC: G11B20/14
Filed: 1990-07-10
Abstract: PURPOSE:To improve the follow up ability for data by providing a mislock detecting circuit. CONSTITUTION:A mislock detecting circuit 1 is added which detects the mislock state by input data A and a frequency division signal B from a frequency dividing circuit 3, and the frequency dividing circuit 3 is controlled by an output C of this circuit 1. That is, the mislock detecting circuit 1 takes read data A and the output B from the frequency dividing circuit 3 as the input and detects the mislock state to output the set signal C synchronized with read data A to the frequency dividing circuit 3. When receiving this set signal C, the frequency dividing circuit 3 is so set that read data A is in the center of a window, thus correcting the window.
Patent JP-S6241690-A (JP)
Inventor: YOSHIDA KATSUAKI
IPC: D06F37/12
Filed: 1985-08-20
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-2001016203-A (JP)
Title: Monitor controller
Inventor: YAMAMOTO TOMOKAZU
IPC: H04L12/24
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a monitor controller whose maintenance management of a high degree can easily be conducted from a client remotely placed via a serial line. SOLUTION: In the case that the monitor controller 1 provided with a gateway function and a client unit 2 are interconnected by a serial line 4, a protocol of a data link layer specified in the open system interconnection OSI model such as a point-to-point PPP protocol is used. Furthermore, in the case of assigning an address from the monitor controller 1 to the client unit 2, the address includes a meaning specific to the monitor controller so that information specific to the monitor controller can be outputted.
Patent JP-2000022276-A (JP)
Title: Semiconductor element, semiconductor light emitting element and semiconductor light receiving element
Inventor: TOMITANI SHIGETAKA
IPC: H01L29/15
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor element in which defect density can be reduced in a second layer of ZnTe formed on a first layer of ZnSe through a graded composition superlattice layer. SOLUTION: An n-type clad layer, a first guide layer, an active layer, a second guide layer, a p-type clad layer, a ZnSSe cap layer, a ZnSe cap layer 19, a graded composition superlattice layer 20 and a low defect contact layer 21 are laminated sequentially on an n-type substrate. The graded composition superlattice layer 20 is formed by laminating p-type ZnTe layers 20a, 20c, 20e, 20g, 20i and p-type ZnSe layers 20b, 20d, 20f, 20h, 20j alternately. The laminating p-type ZnTe layers 20a, 20c, 20e, 20g, 20i are formed thick on the low defect contact layer 21. Thickness of the low defect contact layer 21 is set at 5 nm or less. Since lattice strain is relaxed and defect density of the low defect contact layer 21 is reduced, operating voltage rise is suppressed immediately after current is carried and operating voltage is lowered.
Patent JP-H1122480-A (JP)
Title: Gear row structure
Inventor: OGAWARA JUNICHI
IPC: F16H1/20
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To restrain backlash between helical gears to be engaged with each other. SOLUTION: A gear row structure 1 is furnished with a crankshaft gear 4 coaxially installed with a crankshaft 3, an ideler gear 5 to be engaged with this crankshaft gear 4 each other, an injection pump gear 6 to be engaged with this idler gear 5 each other and an energizing means 7. The idler gear 5 is provided free to move only by a clearance S1 along the axial direction of a central shaft 11. The injection pump gear 6 is provided free to move only by a clearance S2 along the axial direction of a pump shaft 14. The energizing means 7 is constituted of a compression spring 17 provided between a casing 10 and the injection pump gear 6. The compression spring 17 energizes the injection pump gear 6 along an arrow F1 in the opposite direction of a thrust T4 through a second presser plate 16.
Patent JP-S6243095-A (JP)
Inventor: OGISO MANABU
IPC: B05B13/02
Filed: 1985-08-19
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-H04279577-A (JP)
Title: Process for preparing 6-(substituted aminopropionyl)-derivative of forskolin
Inventor: NOERU JIYON DESUUZA
IPC: A61P9/00
Filed: 1991-07-23
Abstract: Process for the manufacture of 6 beta -(3-substitutedamino) propionyloxyforskolin derivatives of the general formula <CHEM> o
Patent JP-S6241048-A (JP)
Title: Ink jet recorder
Inventor: KOMAI HIROMICHI
IPC: B41J2/125
Filed: 1985-08-20
Abstract: PURPOSE:To provide correct electric charges through alarming when a coaxial misalignment is outside a tolerable range or through the correction of a charging electrode when the misalignment is within the range by installing a detection means to detect a misalignment in the positions between the charging electrode and an ink flow following the operation of a mechanism. CONSTITUTION:A charging phase is determined for correct charging by means of a charging electrode driving circuit 5 after the operation of said electrode. Next, a group of charged drops fly to a gutter 5 at a constant charging voltage, and a difference in the charged value which corresponds to a coaxial misalignment is loaded into CPU 10 through an amplifier 7, a peak hold circuit 8 and an A/D converter 9. Then a value corresponding to a reference charged value and a value involved with a coaxial misalignment are compared. In an alarm occurrence area 1, an ink flow is too close to the charging electrode or the efficiency is too low. Therefore, it is necessary to generate an alarm or inject the ink. For a charged value in the area II for correction, CPU 10 changes a charging voltage and repeats this changing operation until the charged value coincides with a value corresponding to the reference charged value.
Patent JP-H0937091-A (JP)
Title: Device and method for processing image
Inventor: YAMAMOTO NOBUO
IPC: G06T5/00
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To permit white color temp. to coincide with pheripheral light color temp. by executing a conversion processing in an image signal when the white color temp. of a display device changes and pheripheral light color temp. does. SOLUTION: CPU 10 controls a whole image processor with a bus 11 and also rewrites the coefficient of a matrix operation which is kept in the register of a 3×3 matrix circuit 4 and the conversion table of a gamma correcting circuit 5, etc. When a preview is executed, a straight line CMYK image signal to be hard-copied is reversly converted into an RGB image signal by a reverse masking circuit 2 and a reverse logarithm converting circuit 3. Then, concerning the color space of the RGB image signal, the color space of a image scanner into that of a display device 7 by the 3×3 matrix circuit 4, the non-linearity of the display device 7 is corrected by the gamma correcting circuit 5 and, then, it is outputted to the display device 7 by way of a video RAM so that the white color of the display device is permitted to coincide with the color temp. of illumination light.
Patent JP-H0628742-A (JP)
Title: Magnetic head device
Inventor: YONETANI KAZUHIRO
IPC: G11B15/60
Filed: 1992-07-09
Abstract: PURPOSE:To allow a decrease in an output level to hardly take place by making a winding angle of a tape leadout equal to a winding angle of a tape lead-in optimizingly to keep proper drive of a magnetic tape thereby preventing a deviation in an azimuth angle. CONSTITUTION:A 2nd tape guide 46 is provided optimizingly to a size of an erasure magnetic head 12, a radius of curvature of a sliding face 18 and a position of a magnetic gap 66 in this magnetic head device to make winding angles theta1, theta2 equal to each other. Thus, the sliding drive state of the recording erasure magnetic head 12 of the magnetic tape 28 is proper, a deviation in the azimuth angle hardly takes place and a decrease in an output level is suppressed even when a deviation in the azimuth angle takes place.
Patent JP-S5973541-A (JP)
Title: Optical resolution of intermediate of methanocyclin
Inventor: AMAMIYA SHIGEO
IPC: C07C67/00
Filed: 1982-10-20
Abstract: PURPOSE:To subject d,l-bicyclo(3,3,0)octanecarboxylic acid derivative useful as an intermediate for methanocyclin derivative (remedy for alleviating thrombosis) efficiently and easily, by using an optically active arylalkylamine. CONSTITUTION:A d,l-bicyclo(3,3,0)octanecarboxylic acid derivative shown by the formula I (Z is carbonyl which may be protected; R1 is OH) is treated with an optically active arylalkylamine in an inert solvent. One of optical antipode of the prepared novel carboxylic acid-amine salt is precipitated optionally in the presence of seed crystal in a supersaturated solution, sujected to solid-liquid separation, treated according to a conventional procedure, so that the compound shown by the formula I undergoes the optical resolution effectively. The compound shown by the formula I is optionally esterified and reduced, to provide an intermediate for a methanocyclin derivative shown by the formula II.
Patent JP-H05328566-A (JP)
Title: Cutting jig for floor panel carpet
Inventor: TANAKA KUNIKAZU
IPC: H02G3/02
Filed: 1991-07-23
Abstract: PURPOSE:To cut a carpet simply and precisely at a position where an inner outlet is to be fitted to a floor panel. CONSTITUTION:The cutting jig for floor panel carpet is a platelike one 22, and has a means 17 for positioning an inner outlet 1 to a fitting frame 11, adhesive tapes 20, 20 attached to the rear of the surface 18 where this positioning means 17 is provided, and slits 21 being guided for cutting a carpet.
Patent JP-S6076099-A (JP)
Title: Semiconductor memory device
Inventor: ISOBE MITSUO
IPC: G11C29/00
Filed: 1983-09-30
Abstract: PURPOSE:To improve the production yield of semiconductor memory devices by replacing a faulty area of a redundant memory cell to be replaced with a faulty memory cell with another redundant memory cell. CONSTITUTION:Selection circuits 14a-14j for relief of faults serve as fuse elememts put between redundant selection circuits 8a-8j and selection lines 6a-6j. The faults are detected with normal memory cells 1a-1n and 2a-2n, and these cells are replaced with redundant memory cells 3a-3n and 4a-4n respectively. However, these replaced redundant cells may sometimes have faults. In such a case, the fuse elements 14a-14j corresponding to the faulty redundant memory cells are cut off by a proper means. Then the corresponding memory cell is put under a non-selection state. A redundant control circuit is programmed so as to select a new redundant memory cell in place of the memory cell put in a non-selection state. In such a way, the generation of faults can be reduced. This improves greatly the production yield of semiconductor memory devices.
Patent JP-S6340248-A (JP)
Title: Electrodeless electric discharge lamp
Inventor: SUZUKI RYO
IPC: H01J65/04
Filed: 1986-08-04
Abstract: PURPOSE:To enable green luminance to be obtained with good color purity by sealing, as halogen, amounts in a specified range of bromine or chlorine and, in addition, thallium, mercury and rare gases. CONSTITUTION:Bromine or chlorine, or both of them, is/are used as halogen. Then, halogen amount Nx gram atom/cm <3> per inner unit volume of a luminous tube and thallium amount N gram atom/cm<3> are defined as a range to satisfy respective formulas I and II. And, mercury amount N gram/cm<3> per unit volume is arranged to satisfy a formula III. By this method, luminance other than thallium with wave length of 535nm is checked, enabling beautiful shades to be obtained with good green color purity under mixed light illumination.
Patent JP-H065603-A (JP)
Title: Semiconductor device
Inventor: SASAKI MASAYOSHI
IPC: H01L21/3205
Filed: 1992-06-17
Abstract: PURPOSE:To solve the problem of mutual diffusion of impurities by a method wherein a part of silicide, excluding the junction part between of polycrystalline Si layers of different conductivity types, on two kinds of wiring layers of different conductivity types. CONSTITUTION:The semiconductor device has a first wiring, consisting of a first conductivity type polycrystalline Si 18 and a multilayer film of metal or metal silicides 16a and 16b, and a second wiring consisting of a second conductivity type polycrystalline Si 15 and a multilayer of metal or metal silicides 16b and 16c. The silicides are removed at removing parts 16d and 16e, excluding the junction part 10 between the different conductivity type polycrystalline Si layers, on the above-mentioned two wiring layers. As a result, the problem in which impurities are mutually diffused is solved in the structure formed by connecting the two different conductivity type semiconductor materials.