baber/WOPTO huggingface dataset:
Patent JP-S63240657-A (JP)
Title: Memory protecting device
Inventor: MAEDA KENICHI
IPC: G06F21/62
Filed: 1987-03-28
Abstract: PURPOSE:To prevent the mutual interference of memory areas without increasing the load to an OS nor reduction of the executing speed, by permitting an access with reference to a table against the combination of the types between accesses and memory areas. CONSTITUTION:A logical address outputted from a processor 1 includes an access bit showing the classification of a relevant access. The high-order bits of the logical address show the page numbers with the low-order bits showing the intra-page addresses respectively. On the other hand, a page map 4 stores the protection bits to the page numbers and the page numbers are given to the map 4 from a memory control unit MMU2. Then the corresponding protection bit is extracted. This protection bit and the access bit are set opposite to each other on a table of a comparison means 5 for decision of access permission or inhibition. As a result, the mutual interference is avoided among divided memory areas without deteriorating the fast executing speed.
Patent JP-S52156536-A (JP)
Title: Rotary coupler
Inventor: KUMAZAWA HIROYUKI
IPC: H01P1/06
Filed: 1976-06-23
Abstract: PURPOSE:A resistance attenuator which absorbs signals is provided to some part of a ring resonator, so that a frequency band will be expanded, transmission characteristics within a transmission band will be made flat and its reflection will be reduced.
Patent JP-H04307974-A (JP)
Title: Electrically erasable nonvolatile semiconductor storage device
Inventor: YOSHIMI MASANORI
IPC: H01L21/8247
Filed: 1991-04-05
Abstract: PURPOSE:To contrive an increase in the integration of the title device by a method wherein floating gates are respectively divided functionally into a write site and an erase site and in the sides of the erase sites, a tunnel oxide film is provided to constitute the erase sites without providing a source offset and in the sides of the write sites, a source offset is provided to constitute the write sites. CONSTITUTION:One pair of L-shaped floating gates 2 consisting of a polysilicon film are respectively provided on gate regions between a source line 3 in the surface of a silicon substrate and one pair of drain lines 4 and 4 arranged on both sides of the line 3 via an insulating film. Moreover, control gates 5 consisting of a polysilicon film to the gates 5 are respectively provided on the gates 2 via an interlayer insulating film. In one pair of write sites, writing using an injection of electrons from the side of each drain to each gate 2 is performed. On the other hand, in the erase sites, erase using an F-N tunneling is performed en bloc from the side of a source to the gates 2 and 2.
Patent JP-S58191227-A (JP)
Title: Manufacture of bundled spun yarn and apparatus therefor
Inventor: KAJITA KOUJI
IPC: D01H1/00
Filed: 1982-05-04
Abstract: PURPOSE:To obtain bind spun yarns of high quality, by forming many free fibers in the edge part of a drafted beltlike fleece with a pneumatic pipe having a suction hole of special shape provided between draft rollers and an air false twisting nozzle, and false twisting the resultant fleece. CONSTITUTION:A sliver 8 consisting of a short fiber bundle is fed to a drafting zone 10 consisting of roller groups 1-3, drafted and delivered in the form of a belt. The resultant beltlike fleece is then introduced into a pneumatic pipe 4 of slitlike cross section having a suction hole 21 with wider ends 25 and 25 than the central part 24 thereof to liberate much ends of short fibers on the surface thereof (particularly at both edges of the fleece). The resultant fleece is then introduced into an air false twisting nozzle 5 to give the aimed bind spun yarns having a large amount of fibers wound around the fiber bundle.
Patent JP-S63241136-A (JP)
Title: High-strength fine wire excellent in fatigue characteristic
Inventor: TSUKAMOTO TAKASHI
IPC: C22C38/00
Filed: 1987-03-27
Abstract: PURPOSE:To make the titled fine wire to be obtained high-strength and also to improve fatigue strength and endurance ratio, by subjecting a steel with a specific composition to patenting treatment and by applying cold wire drawing to the resulting wire formed into upper bainite structure. CONSTITUTION:A wire rod having a chemical composition consisting of, by weight, 0.70-0.90% C, 0.15-2.0% Si, 0.20-2.0% Mn, <=0.005% Al, <=0.005% oxygen, and the balance iron with inevitable impurities is pickled and lubricated, and then formed into a coarse wire by primary wire drawing, which is subjected to isothermal transformation in a proper temp. region by means of heating up to the Ac3 point or above and rapid cooling in a molten lead bath so as to be formed into upper bainite structure. Subsequently, surface treatment, i.e., copper plating and then cold wire drawing are applied to form a fine wire. By this method, the high-strength fine wire having high fatigue strength and endurance ratio can be obtained, and accordingly, this fine wire is particularly suitable for cord wire.
Patent JP-2000267025-A (JP)
Title: Image exposure device
Inventor: MORIMOTO YOSHINORI
IPC: G02B26/10
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain an image exposure device which can be made compact and inexpensive. SOLUTION: Laser light sources 211R and 211B respectively corresponding to R(red color) and B(blue color) out of the component colors are constituted of a semiconductor laser. Then, the modulation of laser light beams respectively corresponding to R and B based on image data showing an image which should be recorded on a photographic paper 224 is executed by directly modulating respective semiconductor lasers of the light sources 211R and 211B.
Patent JP-S62230064-A (JP)
Title: Formation of semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L31/04
Filed: 1986-03-31
Abstract: PURPOSE:To form a base (substrate) or a nonsingle crystal semiconductor without damage by emitting a pulse laser light having a specified emitting wavelength to a conductive film having 1mum or thinner of thickness on the insulating surface of a substrate or a thin conductive film having 1mum or thinner of thickness on a nonsingle crystal semiconductor. CONSTITUTION:In case of forming a semiconductor device, a pulse laser light having a short pulse width and a short wavelength of 600nm or thinner such as an excimer laser is used. Then, an energy with pulse width of 50 nsec or shorter is momentarily applied to a conductive film 4 having 1mum or thinner, i.e., a composite unit (laminate) of zinc oxide and metal of a workpiece to sublime the conductive materials. Then, the emitted portion is formed in a holelike or a groovelike state to form a groove to electrically insulate it without damaging a base material 3.
Patent JP-H06286270-A (JP)
Title: Image forming apparatus
Inventor: IWAMA HIDETO
IPC: B41J29/38
Filed: 1993-03-31
Abstract: PURPOSE:To print efficiently when printing is carried out in accordance with a printing request from a plurality of external processing devices, by switching printing in the time-sharing manner if a printing request is input from the other external processing device while printing/outputting is conducted in response to a request from a prescribed external processing device. CONSTITUTION:When a printing request is received from one of the external processing devices 25a, 25b (for instance, 25a), an image forming task is activated at a CPU 17 and a code data received from the external processing device 25a is stored in a RAM 21a. At the same time, the data is analyzed and converted to a video data of a dot image and stored in a frame memory 23a (image developing process). Thereafter, if a printing request is sent out from the other external processing device 25b, a code data from the external processing device 25b is processed and developed to an image in the same manner. When a different discharge port is assigned for each device, the discharge ports for the external processing devices 25a, 25b are switched in the time-sharing manner for every predetermined unit to output printed images.
Patent JP-H03205616-A (JP)
Title: Production of magnetic recording medium
Inventor: SATO MOTOHARU
IPC: G11B5/84
Filed: 1990-03-23
Abstract: PURPOSE:To improve coercive force by successively forming a Co-alloy magnetic layer and protective lubricating layer on a carbon substrate, and heating the medium at specified temp. CONSTITUTION:A Co-alloy magnetic layer 3 such as Co-Ni-Cr, Co-Ni, etc., and protective lubricating layer 4 are successively formed on a carbon substrate 1. By heating this medium at 250-1,450 deg.C in an atmospheric environment, interfaces of grains in the Co-alloy magnetic layer 3 are selectively oxidated, and segregation of Cr on the interfaces is promoted if the Co-alloy magnetic layer 3 contains Cr. Thereby, each grain of the Co-alloy magnetic layer 3 behave as a single magnetic domain, which increases the coercive force.
Patent JP-S60219122-A (JP)
Title: Movable roof control device for automobile
Inventor: OOTA MINORU
IPC: B60J7/02
Filed: 1984-04-14
Abstract: PURPOSE:To save the trouble of operating an opening/closing switch on a driver's seat side for the special purpose of opening a movable roof unit when a passenger gets into a rear seat, by controlling the movable roof unit in its opening direction in cooperation with forward inclination of a seat back of a front seat. CONSTITUTION:A movable roof unit 2 is mounted so as to be slidable in a longitudinal direction of a vehicular body. When the movable roof unit 2 is rearwardly slided, an opening 17 is formed on the upper side of a rear fender 7 by a rear end of a door glass 16 of a door 15, a roof 3 and a front end of a rear pillar 5, and simultaneously an opening 18 is also formed on the front side of the roof. An assistant driver's seat 29 is provided with a forward inclination detecting means for detecting that a seat back 30 is forwardly inclined. Further, the seat back 30 is provided with a push switch 38 at a top portion thereof. When the seat back 30 is forwardly inclined so as to permit a passenger to get into a rear seat, and the switch 38 is depressed, the movable roof unit 2 is driven to its full open position.
Patent JP-S59197823-A (JP)
Title: Flow state monitoring device
Inventor: KOBAYASHI TAKETO
IPC: G01F1/28
Filed: 1983-04-25
Abstract: PURPOSE:To grasp safely a flow state of a fluid in a pipe from the outside of the pipe, and also to prevent a counter flow of the fluid by supporting freely a floating plate opposed to an inlet of a fluid by a supporting shaft in the inside of a partition wall plate, and providing an indicating tool operating with the floating plate on the supporting shaft in an interval part between the partition wall plate and the window glass. CONSTITUTION:A stainless steel partition wall plate 6 is provided on the inside of a window glass 4, and in the inside of the partition wall plate 6, a stainless steel floating plate 7 opposed to a fluid inlet 2 is made droop by a supporting shaft 8 and supported so as to be freely rockable. In a state that the floating plate 7 is made droop vertically, the floating plate 7 is opposed to the fluid inlet 2, contacts tightly with it, and closes said inlet 2 to a non-return state. When a steam trap opens a valve and the discharge of a drain is started, the floating plate 7 is opened in accordance with the drain quantity, and when discharge of the drain is stopped, the floating plate 7 is closed, and when the trap is in a leakage state, the floating plate 7 is always rocking small. Such an operation of the inside of a machine case 1 can be monitored and grasped from the outside of the machine case 1 by an indicating tool 9 operating and oscillating together with the floating plate 7 through the supporting shaft 8 and its extended part 8a of the floating plate 7.
Patent JP-H11275579-A (JP)
Title: Image coding method, image decoding method, image coder and image decoder
Inventor: TERADA KAZUTO
IPC: H04N19/136
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To realize coding processing for noise elimination in image coding processing by a simpler and high speed algorithm and to obtain a decoded image with little deterioration in visual image quality. SOLUTION: The coder is provided with a block division means 1 that divides image data obtained from an image pickup element into M×N blocks, signal level range calculation means 2, 3 that calculats the maximum value Lmax and the minimum value Lmin of the pixel values in the respective blocks, quantization level calculation means 4, 5, 6 that decide a quantization level of the pixel value from the obtained Lmax and Lmin, a quantization means 7a that quantizes each pixel value in a block from the obtained quantization level, a noise detection means 7b that detects a noise from the quantization value of each pixel value and the Lmax and the Lmin, a noise elimination means 7b that corrects a pixel value of the pixel detected as the noise, and a block coding means 9 that encodes the block after the noise is eliminated.
Patent JP-H08249988-A (JP)
Title: Change-over switch
Inventor: TOGAMI SABURO
IPC: H01H31/02
Filed: 1995-03-07
Abstract: PURPOSE: To conduct switching of mode with a simple mechanism and enhance visibility of a switching state by meshing large ordinary use and auxiliary transmission gears to a driving gear and arranging an operating handle through a driving rod, a transmission rod, and a cam. CONSTITUTION: Large ordinary use and auxiliary transmission gears 72a, 72b are meshed with both sides of a small driving gear 71. Hook parts of common use and auxiliary driving rods 74a, 74b supported so as to be capable of rotating are engaged with engaging projections protruding to the side surface of the gears 72a, 72b. Manually operating parts of through shafts 76a, 76b are pivotally supported on the rods 74a, 74b through ordinary use and auxiliary transmission rods 75a, 75b, and ordinary use and auxiliary operating handles 70a, 70b are fixed to the outside edges in a main body casing 1 of the shafts 76a, 76b supported in automatically operating parts of ordinary use and auxiliary cams. Ordinary use and auxiliary automatic and manual switching is smoothly, surely conducted at a short driving distance.
Patent JP-H10271583-A (JP)
Title: Speaker cabinet and its manufacture
Inventor: INUZUKA TAKAYUKI
IPC: H04R1/02
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To manufacture a speaker cabinet provided with a tone similar to a wood system for generating a woody feeling by making a wood grain pattern appear on a surface by injection-molding a composition for which thermoplastic resin, wood flour and a foaming agent are mixed. SOLUTION: The thermoplastic resin such as polypropylene or acrylonitrile butadiene styrene copolymer, etc., of density and a loss coefficient larger than a wood material to which the wood powder is filled and diazo carbon amide or the like is mixed for 0.1-2 wt.% as the foaming agent is injection-molded. By adding not only residual moisture but also the foaming agent further, silver streaks handled as defects before are intentionally made to appear and utilized so as to obtain a pattern similar to the appearance of wood. The foaming agent performs foaming even inside a cabinet texture, forms independent bubbles and communicated bubbles, makes the loss coefficient larger and accelerates the attenuation of sound.
Patent JP-H10268850-A (JP)
Title: Fault occurrence display method, and electronic equipment
Inventor: HORIKAWA SHUJI
IPC: G09G5/00
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To easily judge which circuit block a fault occurs, when an electronic equipment consisting of more than one circuit blocks gets out of order. SOLUTION: To recognize in which of the circuit blocks 10, 20, 30, and 40 a fault occurs, display styles using one or more display elements are determined to be different corresponding to the circuit blocks where faults occurs. It is monitored whether or not a fault occurs in the circuit blocks 10, 20, 30, and 40 and if fault occurrence is detected, the fault occurrence is displayed in the display style corresponding to the circuit block, which has got out of order by using one or more display elements.
Patent JP-H03277153-A (JP)
Title: Assembly of vertical rotary electric machine
Inventor: NANAUMI NORIYUKI
IPC: H02K15/02
Filed: 1990-03-23
Abstract: PURPOSE:To enable centering operation to be made easily by holding both sides of an arm of a bearing bracket with a set screw and by allowing the above arm to be moved and fixed by the above press screw. CONSTITUTION:A screw block 3 is mounted to both sides of an arm 1a of a bearing bracket with gap from an arm in a vertical axis rotary electric machine, for example, a turbine electric machine. A set screw 4 is inserted into the screw block 3 through a lock nut 5. When it is necessary to move the bearing bracket at the arm 1a in centering operation, the set screw 4 needs to be pushed in. There are four or more arms 1a and centering is made by the press screw 4 of each arm 1a. After the centering ends, all set screws 4 are clamped and rotation is locked by the lock nut 5.
Patent JP-S63241949-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOYAMA HIROSUKE
IPC: H01L21/76
Filed: 1987-03-28
Abstract: PURPOSE:To obtain the manufacture of a semiconductor device which can prevent the crystal defect of a silicon substrate from occurring when a miniaturized element is selectively oxidized and isolated by removing the step of plasma etching the substrate at the time of forming a field oxide film. CONSTITUTION:A first thermal oxide film 2 and a first antioxidative film 3 are sequentially formed on the main surface of the substrate 1, patterned, and selectively oxidized to form a first field oxide film 4. Then, the film 4 is removed to the part directly under the lower end of the pattern raised upward, a second thermal oxide film 7 is formed on the surface, and a second antioxidative film 8 is formed on the whole surface. Then, the film 7 is removed by anisotropic etching, and impurity ions are implanted to form the same conductivity type impurity layer 9 as the substrate. Then, the substrate is secondly selectively oxidized to form a second field oxide film 10, and remaining unnecessary film is eventually removed.
Patent JP-H06289484-A (JP)
Title: Image projecting device
Inventor: SAITO SEIICHIRO
IPC: G03B21/11
Filed: 1993-03-31
Abstract: PURPOSE:To provide an image projecting device by which erroneous input and the erroneous loading of a microfilm by an operator in retrieving work can be easily recognized and the circumstances of the movement of the microfilm can be easily grasped. CONSTITUTION:This image projecting device is provided with a stacker 24 and a cartridge loader consisting of a loading mechanism and an ejecting mechanism, and further provided with a position display means in the stacker 24 in order to display the position of a cartridge A in a moving path for the cartridge A formed by the loading mechanism and the ejecting mechanism. When non-coincidence is found between image retrieving information inputted from a retrieval control panel 136 and the keyboard of a computer PC and the microfilm housed in the stacker 24 as a result obtained by retrieving the microfilm, the effect is displayed on a display.
Patent JP-S63241122-A (JP)
Title: Production of hot dip zinc coated steel sheet for ultra-deep drawing
Inventor: NAKAI SHUJI
IPC: C22C38/14
Filed: 1987-03-28
Abstract: PURPOSE:To permit production of the titled steel sheet having a sufficient delay aging property and baking hardenability by subjecting a steel having a specified compsn. of low C and low N added with Ti, P, B and Nb to hot rolling and heat treatment under specific conditions. CONSTITUTION:The steel consisting, by weight %, 0.001-0.006 C, 0.06-0.40 Mn, <=0.100 P, <=0.030 S, 0.003-0.020 Ti at the values satisfying formula I, 0.003-0.060 Nb at the value satisfying formula II, <=0.0040 N, 0.010-0.090 solAl, 0.0002-0.0010 B and the balance Fe is hot rolled in the temp. region above the Ar3 point and is then coiled at <=600 deg.C. This steel strip is subjected to pickling and cold rolling, then to annealing at the recrystallization temp. or above and <=900 deg.C in a sendzimer type hot dip zinc coating line. The steel strip is thereafter cooled at >=1 deg.C/sec cooling rate in a 700-500 deg.C section; further the steel strip is stagnated for 20-120 seconds in a 480-430 deg.C region en route of the cooling and is subjected top the hot dip zinc coating in succession thereof.
Patent JP-H02254887-A (JP)
Title: System and device for picture data transfer reproducing
Inventor: TSUBOI YUKITOSHI
IPC: H04N19/423
Filed: 1989-03-29
Abstract: PURPOSE:To eliminate picture quality deterioration generated at the time of changing a scene, and to record/reproduce a moving picture at a high picture quality as a whole by delecting a part of a huge code data quantity generated at the time of changing the scene, and forward feeding ahead of a scene change frame. CONSTITUTION:A scene change frame number generating circuit 19 always checks the data quantity of encoded data 9 in a current frame, which are generated by a moving picture encoding circuit 8 and written into code memories 12-1 to 12-5, judges that the frame where the encoded data quantity over a certain threshold is generated as the scene change frame, then internally holds the frame number for an N frame period, and outputs it as a scene change frame number signal 20. A selecting circuit 16 reads the contents of (k+1)-th code memory determined by the scene change frame numb er signal 20 as the encoded data of the scene change frame part by part. (k) is a remainder obtained by dividing the scene change frame number by N.
Patent JP-H02255541-A (JP)
Title: Press forming device for optical element and optical element
Inventor: YAMADA OSAMU
IPC: C03B11/00
Filed: 1989-03-29
Abstract: PURPOSE:To provide the press forming device which can press form the optical elements having high shape accuracy at shortened forming cycles by constituting the device in such a manner that the formed articles obtd. from preforms are successively stocked and the formed articles are taken out of a forming chamber provided successively via the shutters on a formed article taking out mechanism side. CONSTITUTION:The respective doors opened to the atm. of the forming chamber 2, a preform supplying chamber 7 and a formed article taking out chamber 8 are closed and the shutters 6 are opened. After the inside of the chamber 2, the chamber 7, the chamber 8 is evacuated respectively, a non-oxidative gas is sealed into these three chambers and the press forming is started. When the stocker 9 in the chamber 7 is emptied, the shutter 6 of the chamber 7 is closed and the pressure in the chamber 7 is reduced to the atm. pressure and in succession, the door opened to the atm. is opened to open the chamber 7 to the atm. After a prescribed number of the preforms 10A are placed on the stocker 9, the inside of the chamber 7 is evacuated and the non-oxidative gas is introduced therein. The shutter 6 is opened and the supply of the preforms 10A to the platen of the chamber 2 is started. As a result, the generation of the shrinkage by the viscoelastic deformation of the glass is prevented and dust is shut out. In addition, the deterioration of dies 1 is prevented.