baber/WOPTO huggingface dataset:
Patent JP-S62121151-A (JP)
Title: Sheet carrier
Inventor: FURUDONO MASUO
IPC: B65H5/06
Filed: 1985-11-20
Abstract: PURPOSE:To make the device compart by providing driven roller means including a flat holding member and a plurality of rollers arranged in opposition to drive belt means rotatably in the direction of movement of a sheet. CONSTITUTION:A sheet carrier is composed of a plurality of drive belt means 1 disposed in parallel the number of which is selected corresponding to the size of a sheet 11 to be carried, and driven roller means 6 comprising as many groups of rollers 8 as the drive belt means 1 disposed in parallel to one another in a holding member 7 in opposition to the drive belt means 1. Each pair of rollers 8 adjacent to each other along the width of the driven roller means 6 are offset in the carrying direction as shown in a two-dot chain line, so as to impart a uniform holding and carrying force to the sheet 1 and to assure stable carriage with no damage to the sheet 11. This eliminates necessity of any guides, allowing a compact structure.
Patent JP-H08125128-A (JP)
Title: Resonator
Inventor: NAGATA AKIRA
IPC: H03H5/02
Filed: 1994-10-24
Abstract: PURPOSE: To increase inductance of a spiral coil in a resonator by disposing the spiral coil between the electrode plates of a capacitor and composing at least one electrode plate of a thin film of a metal having high permeability. CONSTITUTION: A substantially square lower electrode plate 2 for capacitor is formed on a semiconductor substrate 1 and a substantially square upper electrode plate 3 for capacitor is formed thereon through an insulation layer or the like substantially in parallel therewith. The lower and upper electrode plates 2, 3 are formed of a thin film of a metal having high permeability. A spiral coil 4 is formed between the lower and upper electrodes 2, 3 through an insulation layer. The spiral coil 4 is connected, at the central end part thereof, with the upper electrode 3 through a wiring layer 5 and, at the outside end part thereof, with the lower electrode 2 through a wiring layer 6. A capacitor 7 comprising the upper and lower electrodes 2, 3 is connected in parallel with the spiral coil 4 to form a resonator on the substrate 1.  Since at least one electrode plate of the capacitor is composed of a thin film of a metal having high permeability, inductance of the spiral coil can be increased.
Patent JP-S61136394-A (JP)
Title: Region identification system
Inventor: KUDO YASUO
IPC: G06T5/00
Filed: 1984-12-07
Abstract: PURPOSE:To attain highly accurate measurement by setting properly a threshold level in response to the minimum luminance level of a corresponding picture element and its peripheral picture element and constants due to various noise so as to prevent reduction in the identification accuracy due to the effect of various noises. CONSTITUTION:A video signal outputted from a television camera 1 is fed to an A/D converter 3 of a region boundary detection circuit 2, converted into a digital signal and an output voltage Vij is transferred to a scanning line direction boundary detector 4 and a line direction boundary detector 5. The picture element given to the detectors 4, 5 is discriminated by a picture element delayed by (k) picture elements (or (l) scanning lines) by comparators 7, 16 and the minimum value is fed to multipliers 8, 17. A fixed value k0 is multiplied by the multipliers 8, 17 and the result is compared with a constant delta stored in buffers 12, 21 by comparators 11, 20. Then the larger value is used as a threshold value and fed to comparators 13, 22. An output of the comparator 13 is fed to an OR gate 23 together with an output of the comparator 22 and a picture element characteristic signal is obtained.
Patent JP-H06189218-A (JP)
Title: Image recording and displaying device
Inventor: TAKAYAMA CHIHARU
IPC: G09G5/00
Filed: 1991-10-07
Abstract: PURPOSE:To automatically display an image by the screen constitution ratio conformed to a desired image signal with the information signal of an aspect ratio by preliminarily recording, aspect ratio information as the attribute data of image data in a recording medium when the image data having plural display modes is recorded and displayed. CONSTITUTION:This device is provided with an image recording part 2 recording individual attribute data corresponding to each image data such as the number of horizontal dot, clock cycles and the number of a vertical line, a horizontal and vertical cycle detection part 11 for detecting a horizontal cycle and a vertical cycle, an aspect ratio discrimination part 13 discriminating the aspect ratio of an input image signal from the horizontal and vertical cycles and screen longitudinal and lateral information, etc. In this constitution, horizontal and vertical image display period and blanking period are recorded as the aspect ratio information corresponding to the image signal. At the time of reproduction, the aspect ratio is determined from these pieces of information and the horizontal and vertical synchronizing signals, and the horizontal and vertical amplitude and the horizontal and vertical location of an image display part are automatically set.
Patent JP-H06231097-A (JP)
Title: Equipment and method for starting of multiprocessor system
Inventor: UIRIAMU RUDORUFU HAADERU JIYUN
IPC: G06F15/167
Filed: 1993-09-24
Abstract: PURPOSE: To provide an architecture and method for starting a multiprocessor system equipped with a processor local memory and a shared global memory. CONSTITUTION: Access to a shared global memory is managed by an atomic memory access controller, and the coherence of a cache memory is managed by software. A common start signal and the individual restart procedure of a processor are synchronized with a master clock by using a reset circuit. Also, a reset circuit signal is distributed for resetting both local and global memories. The test of the global memory is assigned to one certain processor according to the situation of progress at the implementation of an inside test procedure, and executed. This system and method is suitable to the start of a multiprocessor system constituted of a plurality of processors which can be individually and independently operated.
Patent JP-H03122595-A (JP)
Title: Cooling system for nuclear reactor containment vessel
Inventor: TSUTAGAWA MASAHIRO
IPC: G21C9/004
Filed: 1989-10-05
Abstract: PURPOSE:To enable intention to extend a walk-away period even for a small sized cooling pool by evaporating collected cooling water in the cooling pool. CONSTITUTION:Steam sent out from a vent tube 27 of a cooling pool, is guided into a cooling pipe 21 and then goes upwardly in the cooling pipe 21, due to its own high heat. During this period, heat exchanging occurs between the steam and air in a shaft 23 surrounding the cooling pipe 21. A the results, the steam is gradually condensed and sticks to a pipe wall of the cooling pipe 21 and then the condensate flows downwardly along the pipe wall of the cooling pipe 21. Finally, after reaching the lower end of the cooling pipe 21, the condensate is returned to a cooling pool through a drain piping 22.
Patent JP-H05100817-A (JP)
Title: Memory circuit with data conversion function
Inventor: HAMADA SATOSHI
IPC: G06F5/00
Filed: 1991-10-07
Abstract: PURPOSE:To speed up a conversion processing by converting data in bidirectional data communication on the side of software and the side of hardware throught the use of ROM. CONSTITUTION:A circuit consists of ROM 2 converting a control data signal 101 from the side of software 1, a buffer 3 output-controlling conversion data 102 to DPRAM 4, DPRAM 4 which temporarily stores conversion data 102 from the buffer 3 and conversion data 103 from the side of hardware 7 and outputs them to the side of hardware 7 and ROM 6, ROM 6 inputting conversion data 102 from DPRAM 4 and converting it into the control data signal and a buffer 5 converting and controlling the control data signal which ROM 6 outputs to the side of software 1. Then, the circuit functions as the signal conversion of the bidirectional signal between the side of software 1 and the side of hardware 7 and as a memory.
Patent JP-H03121171-A (JP)
Title: Metal rustproofing composition
Inventor: TAWARA KUNIO
IPC: C09D163/00
Filed: 1989-10-04
Abstract: PURPOSE:To prevent the deterioration of the stability of a composition due to incorporation of a pigment by using a dihydric alcohol monoalkyl ether as the solvent in a metal rustproofing composition composed mainly of a specified organosilicon compound and an epoxy resin and having a pigment incorporated therein. CONSTITUTION:This metal rustproofing composition is made by mixing an organosilicon compound having an alkylamino group and an alkoxysilyl group, an epoxy resin having at least two hydroxyl groups in the molecule, a pigment, and a dihydric alcohol monoalkyl ether. The organosilicon compounds include those widely known as the silane coupling agent. As the epoxy resin, bisphenol A and F epoxy resins are preferably used. As the dihydric alcohol monoalkyl ether, an ethylene glycol monoalkyl ether and a propylene glycol monoalkyl ether, which have good dissolving power, are preferably used.
Patent JP-H0789435-A (JP)
Title: Side wall type air cushion ship having air bubble generation mechanism
Inventor: MORISHITA SUMITADA
IPC: B60V3/06
Filed: 1993-09-22
Abstract: PURPOSE:To install an air bubble generating mechanism for reducing the frictional resistance of the hull submerged surface, particularly in navigation, utilizing a fan for the floating-up of a hull, in a side wall type air cushion ship. CONSTITUTION:In a side wall type air cushion ship having an air cushion chamber 4 between both the side wall parts 1 and 1 of a hull, a communication pipe 11 is installed so that compressed air is sent into an air blow-out box 9 having a porous plate 7 as an air bubble generating mechanism for reducing the hull frictional resistance in navigation by utilizing a fan 5 for floating-up which supplies the compressed air to the air cushion chamber 4.
Patent JP-H04136903-A (JP)
Title: Reflection mirror
Inventor: YOSHIMURA YASUNOBU
IPC: G02B5/08
Filed: 1990-09-28
Abstract: PURPOSE:To obtain the reflection mirror which projects an image by reflection by laminating an aluminum layer and a quartz layer on a chromium layer formed like patterns on a substrate. CONSTITUTION:Aluminum 1c is deposited by vapor deposition at 1,500Angstrom  thickness on a smooth plate 1a in order to prevent the smooth surface 1b of the smooth plate 1a from being exposed on the surface. Chromium 2 is deposited by evaporation at 1,200 to 1,500Angstrom  thickness in superposition on the vapor deposition surface of the aluminum 1c. The aluminum 3 is deposited by evaporation at 800 to 1,000Angstrom  thickness on the vapor deposition surface of the chromium 2 formed with patterns 2a. Quartz 4 is deposited by evaporation at 200 to 300Angstrom  thickness on the aluminum 3 in order to increase the hardness and toughness of the surface. The previously finely worked patterns are projected as the projected images on the chromium layer 2 if the reflection mirror constituted in the above-mentioned manner is used and when a wall surface to serve as a screen is irradiated with the reflected light of the rays of the sunlight received on the mirror.
Patent JP-H05102316-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUDO HIROSHI
IPC: H01L21/768
Filed: 1991-10-08
Abstract: PURPOSE:To form fine metal wiring wherein the flatness of its surface is not damaged or the resistance of its surface does not become high and the reliability formation method of the fine metal wiring. CONSTITUTION:A first metal film 5 is formed, by a sputtering method, on an insulating film 4 in which a connecting hole 4a has been formed on a semiconductor substrate 1 or lower-layer wiring 3A; it is irradiated with a laser beam; it is heated and melted; the connecting hole 4a is filled with a metal; the first metal film is etched and removed; and the metal with which the connecting hole 4a has been filled is left as a plug 5A. Then, a second metal film 6 is formed on the insulating film 4 and on the plug 5A; it is patterned; and upper-layer wiring 6A is formed.
Patent JP-H05100881-A (JP)
Title: Diagnostic system for power source state display flip-flop
Inventor: OGASAWARA YASUO
IPC: G06F11/16
Filed: 1991-10-08
Abstract: PURPOSE:To diagnose a maintenance FF in a central controller. CONSTITUTION:This system is provided with duplex central controllers 1, channel controllers 3 and input/output system devices 200 which operate as active/ stand-by systems and the state information of respective power source devices 9 supplying a power to respective input/output system devices are stored in a maintenance FF 11 which is provided in the both central controllers in an information processing system. The system is constituted in such a way that the active system central controller is provided with a comparing means 300 which compares the storage contents of stand-by system maintenance FF with those of active system maintenance FF and judging that stand-by system maintenance FF is normal at the time of coincidence and the respective channel controllers are provided with pseudo signal generating means 400 which respectively carry out the pseudo generation of power source state information within the same systems and superimpose it on power source information so as to store it in a maintenance FF inside the respective central controllers.
Patent JP-H10107257-A (JP)
Title: Field-effect transistor
Inventor: SASAKI AKIRA
IPC: H01L29/778
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent the increase of the gate leak current of a field-effect transistor and, at the same time, to reduce the source and drain resistances of the transistor by providing a layer having an electron affinity which lies between those of an electron supplying layer and a channel layer and electron mobility which is larger than that of the electron layer between the channel layer and electron supply layer or in the electron supply layer. SOLUTION: A buffer layer 402, a channel layer 403, a spacer layer 404, an electron supply layer 405, and a Schottky contact layer 406 of the same material as that of the layer 405 are grown on an Fe-doped InP substrate 401. Then, after an n-type InGlaAs layer 407 is grown, an n-type InGaAs ohmic contact layer 407 is formed by etching off the part used for forming a gate electrode. Then a gate electrode 408 is formed on the layer 406 by vapor- depositing a Pt alloy and a source electrode 409 and a drain electrode are formed on the layer 407 by vapor-depositing AuGe. The resistance of the source electrode 409 and drain electrode can be reduced, because the electron mobility of the electrodes can be improved.
Patent JP-H04137913-A (JP)
Title: Pll circuit
Inventor: IRIE KOICHI
IPC: H03L7/16
Filed: 1990-09-28
Abstract: PURPOSE:To make the size small and to attain circuit integration by generating a voltage by which an output of a voltage controlled oscillator of a mail loop is a prescribed frequency based on a control voltage of a reference signal generating circuit and a control voltage of an offset signal generating circuit. CONSTITUTION:An operational amplifier 41 amplifiers a difference between the error voltage Vt1 of a reference signal generating circuit 10 and the prescribed reference voltage E1 at an amplification factor A1 and an operational amplifier 42 amplifies a difference between an error voltage Vt2 of an offset signal generating circuit 20 and a prescribed reference voltage E2 at an amplification factor A2. An adder subtractor circuit 43 adds or subtracts outputs of the operational amplifiers 41, 42 by referencing a select signal and supplies the result to a mail loop circuit 30. A rough tuning circuit 40 generates a voltage by which the output of a voltage controlled oscillator 34 of a main loop is a prescribed frequency to lock the main loop momentarily.
Patent JP-H06170632-A (JP)
Title: Milling cutter head
Inventor: FURANTSUUYOOZEFU POKORUMU
IPC: B23B51/04
Filed: 1992-09-29
Abstract: PURPOSE: To execute a milling word and a drilling work by a milling head when this machine is used especially as copy milling. CONSTITUTION: In a milling head provided at an end face with a number of chips for especially a copy milling machine and a numerical value control milling machine, two chips are positioned at a milling head approximately in the extension line of a milling axis. The front surface 11 of the chip 4 limited by a circulating cutting edge 10 is arranged in a manner to be positioned in a diameter plane. In this case, the cutting edge 10 protruding from the peripheral surface of the milling head makes contact or is overlapped at 14.
Patent JP-S63113978-A (JP)
Title: Magnetic recording and reproducing device
Inventor: NAKANO YASUMASA
IPC: G11B20/10
Filed: 1986-10-31
Abstract: PURPOSE:To completely stop a writing action by providing a power source interrupting circuit to interrupt a power source supplied to a writing data interrupting device when an abnormal writing is detected. CONSTITUTION:During the writing action of data, for example, when disconnection occurs at a point A and a writing circuit 23 comes to be an abnormal writing condition, the condition is detected 24 and an UNSAFE signal S13 is outputted to a control circuit 22. Then, the circuit 22 outputs a signal S14 to interrupt a power source supplied to a head IC25 with the input of the signal S13 to a power source interrupting circuit 28. The circuit 28 inputs the signal S14 and interrupts the power source supplied to the held IC25. Thus, when the signal S14 is outputted from the circuit 22, a transistor TR31 is turned on and a coil 33 is excited. By the excitation of the coil 33, the power source to the head IC25 is interrupted. Thus, even when the writing action cannot be controlled, the writing action can be completely stopped.
Patent JP-H04137144-A (JP)
Title: Data processor
Inventor: EJIRI MASAHARU
IPC: G06F11/20
Filed: 1990-09-28
Abstract: PURPOSE:To improve the reliability by detecting the trouble state of an input/ output controller to operate its indicating circuit. CONSTITUTION:If an input/output controller 40 is faulty, a signal is outputted from an input/output control bus interface device 30 to a disconnection signal line 80 by the instruction from a central controller 10, and the controller 40 is disconnected on an input/output bus 140. When an access request to an input/ output device 110 is issued from the controller 10 at this time, this access request is transferred from the device 30 to an input/output control bus interface 31 through a BIU cross bus 200 to access the device 110 through an input/output control bus 171 and an input/output controller 41 by the device 21. Thus, the device 110 can be accessed by the controller 10 unless controllers 40 and 41 are simultaneously faulty, and the reliability is improved.
Patent JP-H09101936-A (JP)
Title: Operation management supporting method for distributed processing system
Inventor: KOJIMA HIROYUKI
IPC: G06F9/48
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To optimize/automate the operation management of an entire network by recognizing the operating conditions of a counter system in a distributed processing system. SOLUTION: Concerning an operation management supporting method adopted for distributed processing systems 1 and 2 in which plural data processors are connected through a network 16 or a communication line, in the case of performing processing such as the reference or update of data from one prescribed client system (processing request source system) 1 to the other server system (processing provision source system) 2, when a processing request is generated from the client system 1 to the server system 2, the operating conditions of the server system 2 are automatically judged for the load conditions of the server system 2 and when the conditions of the server system 2 are optimum, processing is automatically requested from the client so that the load of the counter system and the burden of system managers can be reduced.
Patent JP-H10108006-A (JP)
Title: Printer
Inventor: ISHIKAWA TOMOHISA
IPC: H04N1/387
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide the small-sized, simple and inexpensive printer that is directly connected to a digital camera where a picked-up image is printed out in a desired form. SOLUTION: A digital camera 1 is provided with a color LCD 4, an RE key is used to select the image reproduction mode, and images having been picked up are seen on the LCD 4 one by one frame. The digital camera 1 and the printer 5 are directly connected by a communication cable 14. An EASY key 18e of the printer 15 is used to select one-frame display, 4-frame display or 9-frame display, sequentially for a displayed image and the image is fed by using a '-' key 18a and a '+' key 18b. A SET key 18c is used to decide a displayed image, its resolution is converted into low resolution and the resulting image is transferred. A MENU key 18f is used to alloy the printer 15 to send a menu image and cursor data to the camera 1, and the data are displayed on the color LCD 4.  A pattern such as a background, a post card, a calendar or a mini-label selected from the menu and the decided image are composited and the composited image is printed out.
Patent JP-H06112806-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SUGIURA KAZUNARI
IPC: H03K19/0175
Filed: 1992-09-29
Abstract: PURPOSE:To provide an optimum threshold voltage of an input invereter in one IC corresponding to two kinds of input signal levels. CONSTITUTION:An N-channel transistor(TR) being a component of an input inverter 1 is validated or invalidated by detecting a level of an input signal to an input terminal 21 of the input inverter 1 of an IC. Thus, when a level of the input signal to the input terminal 21 is low, the threshold voltage of the input inverter 1 is low and when high, the threshold voltage is set high.
Patent JP-2000089640-A (JP)
Title: Image forming device
Inventor: KONDO NOZOMI
IPC: G03G15/00
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of performing correction of the irregular rotation of a PC drum, with respect to the image forming device such as a printer and a copying machine equipped with the PC drum for the image formation. SOLUTION: Relating to this image forming device, the rotary operation of the PC drum 110 is detected by an encoder 120 equipped on the rotary shaft 160. The detection signal is compared/calculated with the normal value in a CPU 100, the correction value is outputted to a LED driver 130. The exposure of a LED 170 is performed at the exposure timing for correcting the irregular rotation. By performing the correcting operation, after repeatedly removing low frequency component of the detection signal provided with the high reproducibility by the frequency filter, the correction can be performed with regard to only the fluctuation portion except the rotation fluctuation due to eccentricity on such as a rotary section.
Patent JP-H05192701-A (JP)
Title: Metallic sheet excellent in galling resistance and rolling roll used for manufacturing same
Inventor: TAMATOSHI TAKANORI
IPC: B21B1/22
Filed: 1992-09-29
Abstract: PURPOSE:To provide a metallic sheet having rough surfaces without a direction that galling is liable to be generated in an arbitrary direction of the surface of metallic sheet and a rolling roll used for manufacturing the same. CONSTITUTION:This metallic sheet has the microscopic shape of rough surface of metallic sheet that is constituted of an independent pond-like recessed parts 5 and a flat part 6 surrounding the recessed parts, and the recessed parts 5 are made to be certainly present on a straight line viewed from an arbitrary direction of surface. Etching work is used for dulling the rolling roll for imparting surface roughness to this metallic sheet.