baber/WOPTO huggingface dataset:
Patent JP-H09119408-A (JP)
Title: Diaphragm actuator
Inventor: MIZUMACHI SHOJI
IPC: F15B15/10
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To prevent the repeated connection/disconnection of the flexible part of a diaphragm to/from a diaphragm retainer or a spring retainer and then prevent any wear, in a diaphragm actuator for operating the diaphragm and the rod connected to the diaphragm by forming a pressure room by constructing a diaphragm inside a cup and supplying a pressure to the pressure room and also for return moving the diaphragm and rod by the spring force of a return spring. SOLUTION: A diaphragm 2 is provided with a flat plate part 2a held between a diaphragm retainer 6 and a spring retainer 7 and a flexible part 2b formed integrally in the outer periphery side of the flat plate part 2a and a reinforcement part 2d thicker than the flat plate part 2a and the flexible part 2b is installed between this flat plate part 2a and the flexible part 2b so as to always contact to the diaphragm retainer 6 or the spring retainer 7.
Patent JP-S62156795-A (JP)
Inventor: HIRAHARA KAZUAKI
IPC: G07B15/00
Filed: 1985-12-27
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-H03158132-A (JP)
Title: Photographic method for inverted and recovered picture
Inventor: MIYAMOTO YOSHIYUKI
IPC: A61B5/055
Filed: 1989-11-17
Abstract: PURPOSE:To increase the number of image capable of being taken by utilizing waiting times generated by long repeating times in addition to waiting times generated during conventional inverting times. CONSTITUTION:In the conventional photographic method for plurality of inverted and recovered pictures, a plurality of sets of conventional photographic methods for taking picture of separate slice surfaces are incorporated between waiting times generated after measuring total slice signals. Namely, the conventional technique utilises waiting times generated during inverting times to take picture of a plurality of images. In the case of long inverting time, however, it does not utilize the waiting time. Since then the waiting times are produced even after the completion of photographic sequence 401 of a plurality of invetsed and recovered (IR) images, when the photography is possible in this waiting time, the sequence 402 of photography of a plurality of IR images is incorporated again so that the number of images capable of being photographed can be increased.
Patent JP-H08160021-A (JP)
Title: Electromagnetic ultrasonic probe
Inventor: SATO MICHIO
IPC: G01N29/24
Filed: 1994-11-30
Abstract: PURPOSE: To receive detecting ultrasonic wave with high sensitivity even if the quantity and the direction of an ultrasonic echo are different according to the size and the shape of a damage by forming one of a plurality of branch conductors in the circular arc of a concentric circle, disposing the conductor near a sample to be inspected, and transmitting and receiving ultrasonic wave via the conductor to detect a defect. CONSTITUTION: The electromagnetic ultrasonic probe 30 comprises a box-like case 31, a permanent magnet 32 contained in the case 31, a conductor printed board 33 mounted on the side of the case 31, and a high frequency current path forming conductor 34 laminated fixedly on the board 33 perpendicular to the magnetizing direction of the magnet 32. The magnet 32 is magnetized in the longitudinal direction, The conductor 34 is formed by alternately connecting the circular arcs of the concentric circles by a conductive strip piece, and its branch conductors 34a to 34f are disposed at a predetermined distance. The probe 30 is disposed on the sample to be inspected, and when a high frequency current is applied to the probe 30, an induced eddy current is formed into the same shape as the conductor 34 at the sample.  The ultrasonic angle beam phase-matched is line-focused with respect to the defect, and the quantity of the defect echo is increased.
Patent JP-H08163101-A (JP)
Title: Error control system
Inventor: NAKAMURA MAKOTO
IPC: H03M13/37
Filed: 1994-11-30
Abstract: PURPOSE: To suppress the deterioration of throughput caused by the extra redundant bits by adding only an error detection redundant bit to a transmission signal. CONSTITUTION: An error detection CRC bit is added to the transmission information inputted to an input terminal 151 by a detection encoding circuit 111. This transmission information is stored in a transmission buffer 112 as a transmission signal S (x) and also transmitted via a signal synthesizer 118. When an error is detected in a receiving device, a remainder signal re (s) acquired by using an error correction code generating polynomial is sent back to a transmitting device and received by a received signal discrimination circuit 121. Then a remainder signal generation circuit 113 divides the output signal S (x) of the buffer 112 by means of the generating polynomial to generate a remainder signal r1 (x).  An addition circuit 114 secures an exclusive OR between both signals r1 (x) and re (x), and a correcting calculation circuit 115 applies the syndrome conversion to the OR to specify the error position. The error position information is sent back to the receiving device via an output terminal 152. Thereby the receiving device corrects the error bit and finishes its receiving operation.
Patent JP-2000123521-A (JP)
Title: Disk cartridge
Inventor: SOGABE TERUO
IPC: G11B23/03
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To prevent the signal recording surface of an optical disk from being scratched by preventing it that the optical disk is floated up to be incliningly moved and abutted on a disk case even when the disk receives a dropping shock in the disk cartridge provided with a disk case housing the optical disk and an outer case in which the disk case is to be loaded. SOLUTION: An optical disk 1 having a hub 6 at the under surface of a disk main body 5 is housed in the inside of a disk case 2. Then, the hub 6 of the disk 1 is received with the hub hole 14 of the disk case 2 and, moreover, the hub 6 is pushed down with a spring 15 to be energized and the disk 1 at the time of nonuse is positioned and held. A holding protrusion 20 preventing the inclined movement of the disk 1 is projectingly provided annularly at the periphery of the hub 6 confronted with the peripheral wall of the opening of the hub hole 14.
Patent JP-H04174009-A (JP)
Title: Wafer driving device
Inventor: TABATA FUMIO
IPC: H01L21/30
Filed: 1990-11-02
Abstract: PURPOSE:To reduce an X and a Y stage in weight and size while reducing an Abbe error due to the positioning of a wafer by forming reflecting mirror surfaces on a specific end surface of a fixation means, and reflecting the beam of length measuring means by the reflecting mirror surfaces and positioning the wafer. CONSTITUTION:The wafer 2 is fixed to the attraction part of the fixation means 3b and driven by a driving means in a specific direction. The reflecting mirror surfaces are formed on the specific end surfaces 20x and 20y of the fixation means 3b and the beams 12a of the length measuring means 12X and 12Y is reflected by the reflecting mirror surfaces respectively to position the wafer 2. Consequently, the Abbe error due to the positioning of the wafer is reduced to position the wafer with high accuracy, and the driving means for driving the wafer is reduced in weight and size.
Patent JP-H08138105-A (JP)
Title: Digital display unit for erroreneous picking tracking and errorneous picking tracking method using the unit
Inventor: UMEMURA KENJIRO
IPC: G06Q50/00
Filed: 1994-11-07
Abstract: PURPOSE: To eliminate or reduce a checking process as the post-process of a picking process in a digital picking system used in the field of distribution/ physical distribution. CONSTITUTION: The digital display unit for errorneous picking tracking is provided with an indication display function of the number of picking, a function for displaying the number of stocks (or remaining number) for every item after picking, a function for notifying a host system of the recognition signal when a difference does not exist between the indicated number of the stocks (or indicated remaining number) and the real number of the stocks (or real remaining number), a function for correcting the indicated number of the stocks (or indicated remaining number) to the real number of the stocks (or real remaining number) when the difference is judged to exist and a function giving the notice of the corrected number of the stocks (or remaining number) to the host system in the picking system. Digital display units are installed for every item being picking object.
Patent JP-H11133347-A (JP)
Title: Video observation device
Inventor: ISHIKAWA TAKATOSHI
IPC: G06F3/0346
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a video observation device constituted so that deviation between the movement of a head felt by an observer and a display video is extremely reduced. SOLUTION: This video observation device is provided with a head tracking means 5 detecting the movement of the head of the observer and a video forming means 8 generating video data based on the detected result of the tracking means 5 and giving it to a display means 3. Besides, it is provided with a control means controlling the video forming time of the forming means 8 according to the detected result of the tracking means 5.
Patent JP-S63226188-A (JP)
Title: Solid-state image pickup device
Inventor: IDE TATSUKI
IPC: H04N9/07
Filed: 1986-12-15
Abstract: PURPOSE:To miniaturize and lighten a solid-state image pickup device by constituting a color filter of two color filters of a yellow light transmission filter and a cyan light transmission filter, and using a sample holding circuit for separating a color signal. CONSTITUTION:An all color light transmission filter 27, a green light transmission filter 28, a cyan light transmission filter 30, and a yellow light transmission filter 29 are used for a color filter. Accordingly, at the time of manufacturing the color filter, it can be constituted of two colors of the cyan and yellow light transmission filters. Also, in a signal processing circuit, an output signal of a solid-state image pickup element 1 is sampled and hold at every other different picture element by two pieces of sample and hold circuits 4, 5, and by subtracting these two sample and hold output signals, a line sequential color signal is obtained. Also, two color signals are formed by synchronizing the line sequential color signal by a synchronizing circuit, and thereafter, a color signal and a luminance signal are brought to gemma correction, respectively. In such a way, the reproducibility of the color signal is improved and a solid- state image pickup device can be miniaturized and lightened.
Patent JP-H01139198-A (JP)
Title: Method for reforming sludge or the like
Inventor: SEO MITSUAKI
IPC: C02F11/00
Filed: 1987-11-26
Abstract: PURPOSE:To efficiently cake sludge, etc., and to reutilize the sludge by adding a specified polymer to the sludge, etc., generated from civil works, etc., and then adding the hydroxide, chloride, etc., consisting >=2 cations. CONSTITUTION:One or more kinds of polymers selected from a natural water-soluble polymer or its semisynthetic polymer, a flocculating synthetic water-soluble polymer, or a water absorbing resin are admixed with the weak sediment, sludge, etc., generated from civil works, dredging, etc. One or more kinds of salts selected from the hydroxide, chloride, or sulfate consisting of >=2 cations and/or hydraulic cement are added to obtain a powdery material having appropriate hardness. The salts of the elements selected from groups IIa, IIb, IIIa, IIIb, IVb, Vb, VIb, VIIb, and VIII elements of the periodic table can be exemplified as the salts contg. an >=2-valency cation.
Patent JP-H11243562-A (JP)
Title: Device and method for testing cathode-ray tube
Inventor: KIMOTO MASANOBU
IPC: H01J9/44
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To reduce time required for aging. SOLUTION: A controller 20 supplies first and second control signals to a video processing circuit 30. The circuit 30 outputs a first luminance signal for obtaining a first prescribed luminance level L1 of a high level and a second luminance signal for obtaining a second prescribed luminance level L1 of a low level to the electronic guns 15a to 15c of CRT 10, based on these first and second control signal through respective prescribed periods T1 and T2.
Patent JP-H10143447-A (JP)
Title: Memory check method
Inventor: MATAGA MASASHI
IPC: G06F12/16
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To eliminate memory check abnormality due to power supply interruption at the time of the next power supply by duplexing data and a hash total to the data and preventing the rewrite of either one from receiving the influence of the power supply interruption. SOLUTION: In a memory, first data 11, a first hash total 13 to the first data 11, second data 15 and a second hash total 17 to the second data 15 are stored. In this case, the first data 11 and the second data 15 are the same data and the first hash total 13 and the second hash total 17 are the same value. By storing the first hash total 13 to the first data 11 and the second hash total 17 to the second data 15 in the memory in such a manner, the data and the hash total are duplexed, and when either one of the duplexed first data 11 and the first hash total 13 or the second data 15 and the second hash total 17 matches, memory check normality is judged.
Patent JP-H01139751-A (JP)
Title: Formation of hard ceramic film
Inventor: TANAKA YUSUKE
IPC: C23C14/32
Filed: 1987-11-25
Abstract: PURPOSE:To form a hard ceramic film having a dense and highly wearresistant surface structure by combining metal bombardment cleaning at the time of forming a hard ceramic film of TiN, etc., on the surface of a substrate by arc vapor deposition. CONSTITUTION:An arc discharge is produced between a Ti cathode 2 and a trigger 3 in a vacuum vessel 1 to vaporize Ti. The Ti vapor is ionized in the arc discharge atmosphere and allowed to collide with the whole surface of a rotating work W to be treated, impurities on the surface of the work W are removed by the impact, and the surface is cleaned. The arc discharge is then stopped, the thermoelectron generated by the impact of gaseous Ar is emitted from a hollow cathode gun 4 (HCD gun) to vaporize Ti as the metal M to be vaporized in a hearth 5, a gaseous reactant such as M2 is simultaneously introduced from a pipe 9, and a dense and hard TiN ceramic film having an excellent adhesive property is formed on the surface of the work W impressed with a negative bias voltage.
Patent JP-H10142548-A (JP)
Title: Color separation illuminating system and color picture display device using the system
Inventor: KURAMOCHI JUNKO
IPC: G02B5/18
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To increase the optical utilization efficiency of the illuminating light beams while maintaining the monochromatic resolution of a three plate type employing a single plate type by separating the luminous flux from a white color light source into plural wavelength bands of light beams and relatively scanning the regions to be illuminated. SOLUTION: The light beams from a white color light source 11 are formed into luminous flux by a reflection cover 12, a cylindrical condenser lens 17 and a slit 18 and illuminate a rotating polygonal mirror 1. The light beams reflected by the mirror 1 are separated into RGB color light beams by the diffracting process of a color separation element 10 and are respectively made incident on different optical modulation element of an optical modulator 20. The element are driven by the driving circuit which controls the optical modulation so as to form the picture corresponding to the incident color light beams. The mirror 1 is rotated at a constant speed by a driving means around a rotating shaft at the center and time sequentially changes the light emitting angles of the reflected light beams.  Reflected color light beams scan the modulator 20 at a constant speed employing an f.θ lens 19 and the necessary regions of the modulator 20 are successively illuminated.
Patent JP-S62156452-A (JP)
Inventor: ORIHARA SEIICHI
IPC: E03D9/00
Filed: 1985-12-28
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-2001117288-A (JP)
Title: Electrophotographic carrier and method of producing the same
Inventor: SUZUKI KOSUKE
IPC: G03G9/113
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a two-component developer carrier which is free from toner spent on the carrier surface and from peeling of a resin coating film, thereby forming a fine image. SOLUTION: In the electrophotographic carrier having at least a resin coating film, the resin coating film contains an electrification controlling agent and a resin component prepared by crosslinking a thermoplastic resin and a melamine resin.
Patent JP-H02144467-A (JP)
Title: Connecting structure for horizontal member and strut
Inventor: FUKUTOME HIDEAKI
IPC: A47B47/02
Filed: 1988-11-25
Abstract: PURPOSE:To obtain a simply attachably connecting part having good appearance due to no exposure of no exposure of projected parts to outside by a method in which a groove is formed on the upper end of a pipe strut and a horizontal member with a projected part is fitted into the groove of the strut and fixed with screws. CONSTITUTION:A groove 33 is formed on the upper end of a square pipe strut 1, and a projected part 32 is vertically attached to a round pipe horizontal member 4. The member 4 is fitted into the groove of the strut 1 under the guidance of the projected part 3 for positioning the member 4. The strut 1 and the member 4 are fixed with screws 36. The needs for manual positioning can thus be eliminated and the simply attachable connecting part can be obtained.
Patent JP-H07131755-A (JP)
Title: Signal processing unit
Inventor: YAMAGISHI TORU
IPC: H03M7/30
Filed: 1993-11-05
Abstract: PURPOSE:To easily manufacture a CD-ROM in which picture data and audio data compressed at a high efficiency are recorded. CONSTITUTION:Output data from a picture information high efficiency coding section 31 and output data from an audio information high efficiency coding section 32 are arranged on a time axis to form one data series at a coding section 3 and the data series is fed to a recording and reproducing section 5 via a 1st interface 34 and a 2-way communication line to be recorded onto a fixed disk. Furthermore, the data series is fed to a decoding section 4 via a 2nd interface 35 and a 2-way communication line to be displayed with a picture on a display device and sounded from a loudspeaker. The coding section 3 receiving the data series reproduced at a high transfer speed from the recording and reproducing section 5 via the 1st interface 34 gives the data series at a transfer speed of the data series in compliance with a predetermined standard reproduced from a finally recorded recording medium to the decoding section, in which emulation is conducted.
Patent JP-H04172221-A (JP)
Title: Lighting device for instrument of vehicle
Inventor: KAMEDA TAKESHI
IPC: F21V23/00
Filed: 1990-11-05
Abstract: PURPOSE:To obtain a lighting device wherein the heating degree of the entire surface is uniform and which can be used in extremely cold places by winding a piece of heating wire around the glass tube of a fluorescence lamp at a required pitch. CONSTITUTION:A piece of heating wire 21 is returned at the central part and wound around the glass tube of a fluorescence lamp of a lighting device for instruments in a spiral pattern at a pitch which is smaller than the diameter. The heating degree of the entire surface of the lamp 20 is uniform. Therefore, the lighting device for the instruments of a vehicle which can be used quickly and excellently even in an extremely cold place, e.g. at 30 deg.C below zero and the like, is obtained.
Patent JP-H02146684-A (JP)
Title: Number of output candidates deciding system
Inventor: HARA MASANORI
IPC: G06V10/75
Filed: 1988-11-29
Abstract: PURPOSE:To stably decide the number of output candidates without being affected by the number of file elements, the quality of a search element, and a noise by using the heresy degree in a statistical meaning between a candidate expected similarity degree to be calculated from an approximation curve and an actual candidate similarity degree. CONSTITUTION:For the title system, a curve approximating means 16 to curve- approximate the similarity degree sequence of a candidate group following an object candidate, a heresy degree calculating means 17 to calculate the heresy degree of the candidate by comparing the candidate expected similarity degree to be calculated from the extracted approximation curve with the actual candidate similarity degree, and an output deciding means 18 to decide the propriety of the output of the object candidate using the calculated heresy degree are provided. Further, the propriety of the output of the object candidate is decided using the heresy degree to be statistically calculated from the following similarity degree sequence. Thus, the number of the output candidates can be decided without being affected by the number of the file elements, the quality of the search element, and the noise.
Patent JP-H05136619-A (JP)
Title: Polarized wave control antenna system
Inventor: KANEKO YOICHI
IPC: H01P1/16
Filed: 1991-11-15
Abstract: PURPOSE:To satisfactorily and selectively receive a communication satellite signal and a broadcasting satellite signal without needing respectively exclusive- use antennas. CONSTITUTION:Through a cross type slot provided on the bottom surface conductor of a primary radiator in a parabolic antenna, an orthogonal electric wave is received, two orthogonal reception signals are supplied through a microstrip antenna 22 to respectively independent frequency converters 46 and 47 and intermediate frequency signal amplifiers 49 and 50 and the frequency is converted. Simultaneously, by a local signal from a same local oscillator 48, the phase and amplitude of at least one of reception signals are changed and through a hybrid synthesizing circuit 51, the sum and difference based on respective signal phase differences are synthesized. Two orthogonal linear polarized waves are selected and can be received.
Patent JP-H07148509-A (JP)
Title: Method for increasing width of rolling mill and structure of rolling mill
Inventor: NAGAI HAJIME
IPC: B21B31/02
Filed: 1993-11-30
Abstract: PURPOSE:To prevent the reduction of the service life of a roller bearing by suppressing the reduction of the width of the roller bearing as much as possible accompanied by the increase of the barrel length of the roll. CONSTITUTION:The width of a roll 1 is increased by hanging the surface part of a barrel 1a of the roll 1 over the part of a roll core 1b in a rolling mill 10 consisting of the roll 1, a roll chock 2 to give the rolling load by the rolling reduction equipment to the roll 1, and a roller bearing 3. The end positions of the roll chock 2 and the roller bearing 3 on the counter roll side are not changed, and the width is reduced on the roll 1 side by the value equal to the increased width of the surface part of the barrel 1a for the roll chock 2. and by the value equal to the increased width of the peripheral part of the roll core 1b of the barrel 1a for the roller bearing 3, and the longitudinal center of the roller bearing 3 is deviated to the counter roll 1 side from the center A of the rolling load.