baber/WOPTO huggingface dataset:
Patent JP-S6083268-A (JP)
Title: Video reproducing device for rotating magnetic recording body
Inventor: ITOU HARUO
IPC: G11B5/55
Filed: 1983-10-14
Abstract: PURPOSE:To distribute a damage to a recording surface during long-time still reproduction to respective tracks uniformly and minimize it by making an advance to a next track one after another when the still reproduction exceedes a maximum permissible time. CONSTITUTION:A track is reproduced by a head 26 repeatedly in an on-track state and a video signal processing circuit 36 performs conversion into a composite video signal by, for example, one-frame, two-field interlaced scanning to reproduce a still image. A timer 122 monitors the total time of the continuous still reproduction from one track. When this reproduction exceedes the specific time, i.e. 15min, a main control part 104 leads the head 26 to the next track, so damage to the recording surface is prevented. Thus, the still reproduction is carried on by advancing the head 26 up to the final recorded track and when the head 26 reaches an unrecorded part, the feed direction of the head 26 is inverted.
Patent JP-H0946126-A (JP)
Title: Planar antenna
Inventor: YOSHIDA YASUHIKO
IPC: H01Q13/18
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a planar antenna suitable for transmission and reception of a statellite broadcast wave using a frequency band of nearly 12GHz. SOLUTION: This antenna is constituted of a radiation plate 3 having a radiation slot, a conductor plate 2 opposite to the radiation plate 3 in parallel apart, a cavity resonator 7 made of a conductor, with a cavity 9 in its inside, with a torus section 8 projected between the radiation plate 3 and the conductor plate 2, and fitted to an outer middle part of the conductor plate 2 opposite to the radiation plate 3, and a feeder pin 11 projected in the cavity 9 penetrated through a bottom part 10 of the cavity 10 and through which a high frequency current is supplied, and a phase adjustment pin 12 inside the cavity 9 and fitted to the bottom part 10 of the cavity 9.  Then the inner diameter L, a gap P, a depth D are selected to be 29mm<=L<=31mm, 1mm<=G<=3mm, 4mm<=D<=6mm, and 5mm<=G+L<=8mm, and the feeder pin 11 and the phase adjustment pin 12 are formed with an angular distance of 135 deg. at a position apart by L/4 from an axis O of the cavity 9.
Patent JP-S6435461-A (JP)
Title: Image forming device
Inventor: NAKAMURA YUKA
IPC: G03G15/00
Filed: 1987-07-30
Abstract: PURPOSE:To rapidly form the sharp image of an original having gradation property by forming the image of the line aggregating range perpendicular to the progressing direction of a material to be transferred instructed in the range where the gradationability is to be changed by changing the number of revolutions of a developing sleeve. CONSTITUTION:An H signal is stored in the address in the assigned range A of a memory and an L signal is stored in the address off the assigned range B when the gradation change ranges S1-S4 of the original G are assigned by operating keys 30a-30d and a position assignment key 30e. The data on the gradationability change range is supplied to an array driving part and the developing sleeve is rotated at 220rpm in the assigned range B, by which copying is executed. The sleeve is rotated at 140rpm in the assigned range A, by which the copying and transferring are executed. The gradational image in the line aggregating region perpendicular to the progressing direction of the material to be transferred is rapidly formed by a piece of the developing means according to this constitution. The sharp image of the original G having the gradation property is thus formed.
Patent JP-H0636806-A (JP)
Title: Detector for remaining capacity of battery
Inventor: KAWAI TOSHIYUKI
IPC: H01M10/48
Filed: 1992-07-17
Abstract: PURPOSE:To accurately grasp a remaining capacity by making comparison of a time variation ratio of the electrolyte concentration with the charging/ discharging current, and correcting the remaining capacity calculated based on the integrated amount of the charging/discharging current of a battery. CONSTITUTION:An electrolyte concentration H is detected by a detection means 2, while a present capacity SH is calculated by a calculation means 4 based on the relationship between a concentration H and a battery capacity SH in a memory means 1. A present remaining capacity SX is determined by a calculation means 5 based on the present capacity SH and a remaining capacity S'H at the time of completion of previous battery operation. A time variation ratio DELTAH of the concentration is determined by a calculation means 6 based on the concentration H detected by the detection means 2, while a charging/discharging current CX detected by a detection means 3 is integrated by a calculation means 7, and a time variation ratio DELTAC of a battery current integration C is calculated through a calculation means 8. The remaining capacity SX calculated by the means 5 is corrected by a calculation means 9 based on the outputs of the means 6, 8, while the output of the means 9 is displayed by a display means 11.
Patent JP-H0241672-A (JP)
Title: Ultrasonic motor
Inventor: KUWABARA SHIGEO
IPC: H02N2/00
Filed: 1988-07-29
Abstract: PURPOSE:To make an ultrasonic motor of a high efficiency, high speed and large capacity by using a deflecting plate with weighted piezoelectricelements as a driving source and by intermittently pressurizing and rotating the plate with its one end fixed and the other end arranged onto the circumference of a rotating drum. CONSTITUTION:With weighted piezoelectric elements 4a as a driving source in an ultrasonic motor, weighted piezoelectric elements (Langevin type oscillator) 4 are used by providing weights 4b for integration onto both sides of this moving direction with the two piezoelectric elements 4a arranged between them. With bolts 5 the movable tips of these elements 4 are attached to almost the middle of a deflecting plate 3. For the deflecting plate 3, one end is fixed and the other end is arranged on the outside surface of the circumference of a rotating drum 1 fitted into a rotatable shaft 2. When the elements 4 are moved and the deflecting plate 3 is resonated, its tip pressurizes the outside circumferential surface of the rotating drum 1 intermittently and rotates the drum 1 in one way. On this account, the tip is arranged with a clearance S as required and a contact angle theta and symmetrically arranged for normal and reverse drives.
Patent JP-S6434067-A (JP)
Title: Halftone image encoder
Inventor: OTANI NOBUHIRO
IPC: H04N1/413
Filed: 1987-07-29
Abstract: PURPOSE:To improve the compression effect of a run-length encoding by selecting the image of the smaller number of runs included in each one line of a forecasting image subjected a forecasting encoding processing and a raw image not subjected the forecasting encoding processing and executing the run-length encoding. CONSTITUTION:A raw image signal for one line from the frame memory for one page is converted to the forecasting image signal with the run-length longer than the raw image signal by a forecasting encoder 4. On the other hand, the number of runs included in one line of the raw image signal counted by a change point number counter 2 which is a first counting means and the number of the runs included in one line of the forecasting image signal counted by a change point number counter 3 which is a second counting means are compared, the signal with the smaller number of the runs is selected and run-length- encoded. The action is executed for one line. Thus, even if the pseudo halftone image and a binary image, which is not the halftone, are mixed in the image for one page, the code compressing effect by the run-length encoding can be improved.
Patent JP-H0835166-A (JP)
Title: Method of setting pantyhose onto foot-prints and device therefor
Inventor: AKASAKA YASUYOSHI
IPC: D06C5/00
Filed: 1994-07-20
Abstract: PURPOSE:To provide a method of setting a pantyhose on a couple of mutually opposing foot-prints where its panty part is pulled inward on one foot side until one seam line overlaps on the other and the hose is put on the foot-prints as the hose is twisted from the thigh to the toe. CONSTITUTION:A pantyhose P is put on to a couple of mutually opposing foot-prints 50 at its panty part P1, an implement for setting the hoses 55 is arranged on one side of the foot-prints and allowed to come near. Then, the panty part P1 is held with the holder 60 and pulled inward on one side of the panty until one seam line on one leg overlaps on the other. In the meantime, the welt end W is nipped with the grip 70 and the device 55 is allowed to go down along the foot-prints 50 whereby a panty hose is set onto the foot-prints 50 as it is twisted from the thigh to the toe.
Patent JP-S6251847-A (JP)
Title: Signal processing system
Inventor: KISHINAMI KAZUO
IPC: H04J3/00
Filed: 1985-08-30
Abstract: PURPOSE:To relax a requested quickness of an arithmetic element by converting a significant signal on a specific time slot to a signal in the frame period to which the significant signal belongs and using the converted signal for the processing in a prescribed processing means. CONSTITUTION:Significant signals on corresponding time slots in individual frames of a burst signal train (a) transmitted through highways HWo...HWn are written in time conversion memories 11o...11n by address signals from write address generating circuits 12o...12n. These data are read out by read address generating circuits 13o...13n and are converted to signals in frame periods to which signals on time slots belong, and converted signals are outputted from time conversion devices 10o...10n. Output signals from devices 10o...10n are multiplexed by an n-multiplex conversion circuit 14 and are sent to a line 15.
Patent JP-H0475575-A (JP)
Title: Storage cabinet
Inventor: KAMIYA YUTAKA
IPC: A01F25/00
Filed: 1990-07-18
Abstract: PURPOSE:To obtain a storage cabinet prevented in rearing of a mold and having simple structure and excellent self stability by making oxygen concentration in a storage chamber small through an oxygen enriched membrane. CONSTITUTION:The aimed storage cabinet 1 in which a highly closed storage chamber 10, oxygen-enriched membrane 21 such as hollow-fiber based membrane in which high polymer thin film is formed on the wall face of an organic high membrane or porous hollow fiber, vacuum pump 22 and oxygen sensor 22 and oxygen sensor 7 are arranged. In the storage cabinet, air in the storage chamber 10 is sucked from an air flow outlet 4 provided in the lower part of the storage chamber 10 through the oxygen enriched membrane 21 by a vacuum pump 22 and oxygen-enriched air is evacuated by a discharge port 6 and simultaneously nitrogen enriched air is fed from an air feed port 5 provided in the lower part of the storage chamber 10 into the storage chamber 10.
Patent JP-H0612297-A (JP)
Title: Debugging information control system for transaction program
Inventor: FURUSE SEIJI
IPC: G06F11/34
Filed: 1992-06-26
Abstract: PURPOSE:To control the sampling and output of the debugging information of a transaction during the operation. CONSTITUTION:The debugging information of the transaction is recorded in a debugging information preservation area 1, the sampling instruction information of the debugging information is stored in an instruction information area 2, and instruction information showing whether the debugging information is sampled or not is registered on the instruction information area 2 by a sampling instruction registering means 3. The debugging information is recorded in the debugging information preservation area 1 by a debugging information preserving means 4, the debugging information is outputted from a debugging information output means 5, and the debugging information erased from the debugging information preservation area 1 by a debugging information erasing means 6.
Patent JP-H1019133-A (JP)
Title: Oil seal protective device for rotary machine
Inventor: NAKAKO TORU
IPC: F16J15/324
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To provide oil seal protective structure preventing grease and lubricating oil with abrasion powder mixed therein, from infiltrating into a lip face of an oil seal of a rotary shaft of a rotary machine. SOLUTION: A rotary machine has a vertically installed rotary shaft 30, a lubricating oil tank 50 and an oil seal 70 for sealing leakage of lubricating oil 60 from a through part of the rotary shaft 30 piercing the bottom part of the lubricating oil tank 50. In this case, a gas chamber 90 is provided between the lubricating oil tank 50 and the oil seal 70 so as to prevent abrasion powder, mixed in the lubricating oil 60, from infiltrating between the oil seal 70 and the rotary shaft 30.
Patent JP-2000035316-A (JP)
Title: Method and apparatus for measurement of film thickness on wafer
Inventor: ALAN A AYER
IPC: B24B37/013
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To obtain a method and an apparatus in which the surface of a semiconductor wafer being polished is accessed optically and in which a continuous and simultaneous measurement and a dynamic process control operation can be performed by a method wherein an infrared light source which radiates a laser beam at a specific wavelength is used and the surface of the semiconductor wafer is irradiated with the laser beam which is transmitted through the semiconductor wafer. SOLUTION: In a semiconductor wafer 110, a substrate 148 and a planarization film 112 are provided so as to come into contact with each other on a boundary face 104. A chemimechanical polishing heterodyne-type simultaneous measuring sensor (C-HIS) device 120 uses an infrared laser light source 118 which radiates a laser beam at a wavelength of 1.1 μm or exceeding it, and a semiconductor wafer surface 108 is irradiated with the laser beam which is transmitted through the semiconductor wafer 110. The laser beam is transmitted through the semiconductor wafer 110 and the film 112 so as to reach the surface 108, and it is reflected partly so as to be returned to the C-HIS device 120. In the polishing process of the film 112, the laser beam becomes short.  As a result, when a Doppler frequency shift at an optical frequency is measured, the instantaneous change rate of the thickness of the film 112 can be obtained.
Patent JP-S5895050-A (JP)
Title: Document feeder
Inventor: KOMABA SHIROU
IPC: B65G45/16
Filed: 1981-11-28
Abstract: PURPOSE:To keep a transport belt from dirt to improve the image quality and copy efficiency by providing a cleaning member on tension side of the transport belt of a document feeder in a copier or the like and controlling the cleaning member in such a manner as to join or separate to and from the belt, interlocking with the document feeder. CONSTITUTION:On turning on a main switch 46 for controlling the drive of a document feeder, a solenoid 43 is excited in response to a signal from a control station 47 to turn a pivotal lever 35 counter-clockwise, so that a support member 34 of the end portions of the levers 35, 36 and a cleaning member 33 exchangeably secured to the member are pressed against a transport belt 18 and a roller 23. In such a condition, the belt 18 is rotated for a fixed time to be cleaned. After the belt is cleaned, a solenoid 43 is turned off to turn the levers 35, 36 clockwise by a spring 45, so that the support member 34 of the levers 35, 36 and the cleaning member 33 are separated from the belt 18.
Patent JP-H04234377-A (JP)
Title: 2-amino-4-fluoroalkoxy-1,3,5-triazine and process for producing same
Inventor: GEERUHARUTO HAMUPUREHITO
IPC: C07D251/42
Filed: 1991-07-31
Abstract: 2-Amino-(fluoroalkoxy-1,3,5-triazines) of the formula I 
<IMAGE>
 in which R<1> is hydrogen, alkyl, alkenyl or alkynyl; R<2> is hydrogen, halogen, haloalkyl, trifluoro- or chlorodifluoromethoxy, and n is 0 or 1, and methods for their preparation.
Patent JP-H1016775-A (JP)
Title: Train identifying information transmitter
Inventor: TOKUHASHI HIROSHI
IPC: B60L15/40
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To increase an amount of information to be transmitted to the ground from a train without augmenting the channel number of working frequency. SOLUTION: A timing signal generating part 15 generates a marker signal, superposing it on the output of normally generating frequency f1 of an amplifier 9 as the information of frequency f5, and this signal is transmitted to a ground equipment from an onboard pickup 10 at a constant period. Assorted code generating parts 17a to 17n superpose train identifying information coded at a periodic interval of the marker signal of the frequency f5 on the output of the normal generating frequency f1 of the amplifier 9 as information on frequency f6, and it is circulatingly transmitted to the ground equipment from the onboard pickup 10.  A train information receiving part 29 of the ground equipment demodulates and decodes the information of the frequency f6 synchronously with the marker signal of the frequency f5 received by a ground device 28, and it performs a combined transmittal collation on this decided information.
Patent JP-2000024980-A (JP)
Title: Assembling structure of micromanipulator with force sensor
Inventor: ITOIGAWA KOICHI
IPC: B25J7/00
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To provide an assembling structure of a micromanipulator with a force sensor capable making sensor output from the force sensor accurate by restraining influence of assemblig time stress of the micromanipulator when assembling the micromanipulator in a manipulator main body. SOLUTION: The handling part 11 of a micromanipulator is formed in a tube shape, and a force sensor 12 is arranged in the central outer periphery. The central thick part 14 of the force sensor 12 is connected to a base stand 13 by the thin support part 16. A strain sensor composed of the force sensor 12 formed by diffusion is arranged on the upper side of the thin support part 16. A pedestal 20 is adhered to the reverse of the base stand 13 so that the pedestal 20 is fixed to the locking step part 23 of a cover 22 by being fastened/ fixed by a reverse pressing plate 24. The cover 22 is installed n a manipulator main body 30.
Patent JP-H0355736-A (JP)
Title: Linear hot cathode
Inventor: WATABE KEIJI
IPC: H01J1/15
Filed: 1989-07-24
Abstract: PURPOSE:To enhance extension of life such as long-time maintenance of high brightness characteristic of display device by adhering and forming a nickel thin film containing silicon and magnesium on a linear tungsten metal, and adhering thereon an electron radiating material in which scandium oxide is mixed to an alkali earth metal oxide containing barium. CONSTITUTION:As a cathode wire, tungsten is used, and a nickel thin film is adhered to this tungsten wire 3. The nickel thin film is evaporated by vacuum evaporation method. Either or both of silicon and magnesium showing reduction effect are contained in the nickel. As a cathode, an electrodepositing solution by an electron radiating material consisting of an alkali earth metal compound such as barium, strontium, and calcium containing at least barium oxide and in which scandium oxide is contained is used. This solution is held on the cathode wire 3b in a determined thickness by electrodepositing method to form the cathode 4.
Patent JP-H1037202-A (JP)
Title: Cutting excavation method and device removing underground spring water
Inventor: MASUDA TOSHIICHI
IPC: E02D7/24
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To prevent a hazard of earth collapse in a trench sidewall by a method wherein a pressure water jet is injected to a lower end to drive piles into the ground, sheet piles, etc., are driven among the piles and a retaining wall is formed, and the inside of the wall is excavated while pumping up spring water by a jet water piping. SOLUTION: Pressure water pipings 12 having nozzles at front ends and consisting of double pipes are juxtaposed along both legs of a pile 3 excavating a trench 2 and being composed of inverted U-shaped H-steel, pressure water is forwarded by pumps 11 from the ground, the ground 1 is loosened, and the shape-steel pile 3 is settled into the ground by its own weight. The shape-steel piles 3 are disposed in upright at regular intervals by the method while sheet piles, etc., are driven among the piles and a retaining wall is installed, and soil and sand on the inside are excavated by a backhoe, etc. When there is underground sump water at that time, operation is conducted wile draining the sump water at the well points of the outer pipes of the pressure water pipings 12.  Driving by percussion is unnecessitated at the time of the erection of the shape-steel piles 3, and the shape-steel piles 3 are disposed in upright safely under a no-vibration and no-noise state. Accordingly, the excavation process of the trench can be rationalized and its efficiency improved.
Patent JP-S6170418-A (JP)
Title: Water level gage
Inventor: KUKI EIJIRO
IPC: G01F23/60
Filed: 1984-09-13
Abstract: PURPOSE:To detect a fault of a water level gage by detecting variation of the relative position in the vertical direction of a float and an auxiliary float. CONSTITUTION:Even if the float 10 is caught in a well 1 and floating is obstructed, the auxiliary float 14 moves vertically according to variation of a water level in an auxiliary float chamber 12. Accordingly, the relative position in the vertical direction of the float 10 and auxiliary float 14 is changed. Then, a connecting bar 15, namely, a movable contact point 7 moves and contacts with an upper fixed contact point 18 in case of rising of water and with a lower fixed contact point 19 in a case of falling of water respectively, by which the occurrence of the fault in the float 10 part can be detected.
Patent JP-H0745993-A (JP)
Title: Component mounting apparatus
Inventor: AOKI YASUSHI
IPC: B23P21/00
Filed: 1993-08-03
Abstract: PURPOSE:To conduct specified component mounting in a short operating time by loading a component means and a component carrying means on a base and automatically controlling the base. CONSTITUTION:A base 100 is NC-controlled, guided movably in the direction Y by a guide 111 disposed on a table 110, and positioned and driven at an arbitrary position in the direction Y through a ball screw 113 by a motor 112. The table 110 is positioned and driven at an arbitrary place in the direction X through a ball screw 116 by a guide 115 arranged on a rack 114, thus NC- driving and controlling the table 110 in the direction of X-Y to the rack 114. Accordingly, the base is controlled automatically, thus shortening an operating time until a component from the position of supply to the position of mounting and the component is mounted, then attaining a component mounting apparatus having a low cost constitution.
Patent JP-S6440257-A (JP)
Title: Digitizing device
Inventor: MATSUURA HITOSHI
IPC: G05B19/4097
Filed: 1987-07-31
Abstract: PURPOSE:To perform accurate three (3) dimensional correction by tracing the shape of the cross section of a model in a biaxial copying plane by means of a non-contact probe, in the next step, tracking in the direction crossing the traces at a right angle and then determining the normal vector at a crossing points of both traces. CONSTITUTION:A non-contact probe is moved along a trace 1, and the result is digitized, and the tangential vector based on the error between the distance L measured by a adder 5 and datum distance L is memorized in a memory 8. In the next step, such trace 2 that a plurality of cross points may be evenly spaced in relation to a trace 1 is set synchronizedly with the operational cycle of a tracing direction operation section 4 by a setting section 3. And it is output as the digitizing data of the normal direction in the phase of a model from a tracing data production section 10 based on the tracing direction from the operation section by the two (2) perpendicural vectors operated by a tangential vector in a normal vector operation section 9. Digitizing data including accurate three (3) dimensional correction directional data is, thus, obtained.
Patent JP-S5980925-A (JP)
Inventor: TAJIMA MASAO
IPC: H01G9/10
Filed: 1982-10-30
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。