baber/WOPTO huggingface dataset:
Patent JP-S62207828-A (JP)
Title: Method for preventing surface roughening of cold rolled steel sheet during forming
Inventor: OKAMOTO ATSUKI
IPC: B21B3/00
Filed: 1986-03-06
Abstract: PURPOSE:To prevent the surface roughening of a cold rolled steel sheet during forming by specifying the C and Ca contents in a molten steel as starting material when a directly and continuously cast steel sheet is cold rolled, annealed and temper-rolled to obtain the cold rolled steel sheet for forming. CONSTITUTION:A molten steel is directly and continuously cast into a steel sheet and this steel sheet is cold rolled after the surface oxide is removed without practically carrying out hot rolling. The cold rolled steel sheet is then annealed and temper-rolled to obtain a cold rolled steel sheet for forming. This cold rolled steel sheet is liable to cause surface roughening giving a stain surface during forming. In order to prevent the surface roughening, the C content in the molten steel is regulated to <=0.1wt% and 0.001-0.008% Ca is added to the molten steel.
Patent JP-S63215864-A (JP)
Title: Fuel vapor exhaust suppressing device for internal combustion engine
Inventor: ABE TOMOAKI
IPC: F02M25/08
Filed: 1987-03-04
Abstract: PURPOSE:To realize a compact size and a light weight of an accumulating device by furnishing cooling device to cool the absorbent by utilizing a low temperature fluid, to the accumulating device in which the fuel vapor is absorbed to the absorbent. CONSTITUTION:The fuel vapor generated in a fuel container M2 in an internal combustion engine M1 is absorbed by the absorbent in an accumulating device M3. The absorbed fuel vapor is removed from the absorbent when the internal combustion engine M1 is operated, and exhausted into the suction system S of the internal combustion engine M1. In this case, a cooling device M4 to cool the absorbent by utilizing a low temperature fluid is furnished at the accumulating device M3. And when the amount of the fuel vapor generated in the fuel container M2 exceeds a specific value, and a fuel vapor detecting device M5 detects the generation of a large quantity of fuel vapor, the cooling device M4 is operated to cool the absorbent in the accumulating device M3. Therefore, the absorption amount of the absorbent is increased, and the exhaust of the fuel vapor to the atmosphere can be prevented sufficiently.
Patent JP-S55142461-A (JP)
Title: Record player
Inventor: NAKAGAWA TAKAMICHI
IPC: G11B19/00
Filed: 1979-04-20
Abstract: PURPOSE: To enable sure operating control for automatic mechanism with one solenoid, by latching the stop late energized unidirectionally, with the energized state of spring controlled with the solenoid.  
     CONSTITUTION: When the start switch is depressed from the stop state, the solenoid 1 sucks the absorbing plate 2 to release the latch 4a of the stop plate 4. The stop plate 4 slides toward A, the switch lever 10 is turned toward B with the operating pin 8, the operating button 12a is pushed with the arm 10b to drive the motor. At the same time, the lever 10 pushes the operating piece 9 and the pin 17 of the start plate 15, and the arm 15a of the start plate 15 turns the start link 19 and the friction link 20 toward F. Thus, the main gear 18 turns toward G, the drive plate 23 linked with the heart cam of the main gear is slided, the lift cam 25 is moved, the lift 26 is pushed upward to lift up the tone arm 27a of the pick up unit 27. Further, relating to the swirling motion of the unit 27 to the playing position, the switch control unit which keeps the closing state of the motor switch and closes it at rest position, is provided. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02229323-A (JP)
Title: Foundation construction for house
Inventor: TAKAMORI HIROSHI
IPC: E02D27/01
Filed: 1989-02-28
Abstract: PURPOSE:To make it possible to realize an earthquakeproof house by making a plurality of pedestals lie between foundation concrete and a groundsill so as to generate a sufficient gap for ventilation and function as an intake port for underfloor ventilation. CONSTITUTION:A groundsill 6 is placed on the upper surface of the strip footing 3 of foundation concrete 1 through a first pedestal 4 and a plurality of second pedestals 5, and fixed by tightening with an anchor bolt 7 and a nut 9. The section of the groundsill 6 is formed into U shape, the opening part is faced outward, and the under piece 10 part is fixed on the anchor bolt 7 side. The gap formed between the groundsill 6 and the foundation concrete 1 is used as a ventilation opening. Further, the surface of pedestals are painted with Teflon, hereby, vibration from the ground at earthquake is absorbed by sliding movement of the pedestals 4, 5 in the horizontal direction. Hence, transmitting vibration to the building side can be prevented.
Patent JP-S60194483-A (JP)
Title: Magnetic recording method
Inventor: FUJIMURA YOSHIHIKO
IPC: G03G19/00
Filed: 1984-03-15
Abstract: PURPOSE:To form a magnetic latent image easily on the basis of superior thermal residual magnetization by recording a prescribed procedure on a magnetic recording medium on which a magnetic layer forming a modulated magnetic pattern and a magnetic layer to be thermally magnetized are laminated. CONSTITUTION:When the magnetic recording medium 10 obtained by laminating the 1st and 2nd magnetic layers 2, 3 on a base layer 1 is heated by a whole surface heating means 11, an inverted pattern of a periodically modulated magnetic pattern formed on the layer 2 having a high curie point is formed on the layer 2 to be thermally magnetized. When a thermal pattern is impressed to the layer 2 while impressing a magnetic field in one direction by an external magnetic field impressing means 13, a fine non-inverted latent image free from fog or the like at its background part is formed on the layer 2 without requiring high accuracy for the setting of positions of the magnetic field applying means and the heat impressing means. Erasing after development, the formation of the inverted latent image, etc. are also performed similarly.
Patent JP-S55142230-A (JP)
Title: Detector for leakage from pipe of nuclear reactor
Inventor: NARABAYASHI SUNAO
IPC: G01M3/04
Filed: 1979-04-24
Abstract: PURPOSE: To simply and surely detect the leakage of a coolant due to small rupture, by covering the outside of a pressure pipe with a hermetic thin sheet material and detecting the pressure rise, temperature and leaked radioactivity inside the hermetic sheet material.  
     CONSTITUTION: A recirculating water outlet nozzle 2 and a recirculating pump suction pipe 4 are covered with a hermetic thin sheet 22. The air inside the cover 22 is driven out so that nitrogen gas is filled. Solenoid valves 35, 32, 40 are then closed. When the pipe 4 cracks and a coolant leaks inside the cover 22, the pressure inside the cover 22 rises and the leakage can be detected through the pointing of a pressure converter 31 because most of the leaked coolant remains as vapor. To periodically check this detector, the valves 32, 40 are closed, the other valve 35 is opened and the pressure inside the cover 22 is elevated. If leakage occurs through the cover 22, the value pointed by the converter 31 falls gradually. Then, the valve 32 is opened so that the gas inside the cover 22 is released into a tank 33. At that time, minute leakage can be detected by a hygrometer 37, a thermocouple 38 and a radiation detector 39. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S52132093-A (JP)
Title: Radiation-induced polymerization of s-vinyl-n,n-diethyl dithiocarbamate
Inventor: FUJIWARA YUKIHIKO
IPC: C08F128/02
Filed: 1976-04-30
Abstract: PURPOSE: To prepare high-molecular-weight polymers in high yields by the radiationinduced polymerization of S-vinyl-N,N-diethyl dithiocarbomate under specific radiation conditions. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11250177-A (JP)
Title: Document reader
Inventor: KIKUCHI MOTOMITSU
IPC: G06K9/03
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a document reader capable of easily executing correction processing for a recognition result. SOLUTION: The input image data S1 of a document P are sent from a scanner part 1 to an image input part 22. The data S1 are entered into the input part 22 and stored in a memory 40. An image data recognition part 23 executes character recognition processing for the data S1 stored in the memory 40 and outputs a recognition result. The recognition result is sent to a monitor 51 through a picture display part 26 and displayed on the monitor 51. An operator displays the data S1 on the monitor 51 as a guide for correcting the recognition result. In this case, a character frame extraction part 25 extracts a character frame from the data S1 and a character frame conversion part 25 deletes the character frame. Then an image obtained by removing the character frame from the data S1 is displayed on the monitor 51.  The operator executes correction processing by collating each character displayed on the monitor 51 with the recognition result.
Patent JP-2000035353-A (JP)
Title: Method and apparatus for measurement of propagation time as well as ultrasonic flowmeter
Inventor: KAWANA HIROYOSHI
IPC: G01F1/66
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus, for the measurement of the propagation time, in which the propagation time of ultrasonic waves at a small flow rate can be measured stably and precisely and to provide an ultrasonic flowmeter by which the flow rate of a fluid at a small flow rate can be measured stably and precisely. SOLUTION: A pair of acoustic transducers TD1, TD2 are arranged in a fluid conduit so as to be faced by keeping a set distance in the flow direction of a fluid. A transmitting-signal generation means 2 generates a transmitting signal into which a marker with an inverted phase is inserted in a predetermined position. A receiving-signal processing means 31 receives ultrasonic waves from a transmission-side ultrasonic transducer, and it detects a phase-inverted part in a detecting signal generated by a reception-side ultrasonic transducer. A clocking means 12 measures, as the propagation time, the time up to the receotpion timing of the detected phase-inverted part from the transmission timing of the marker inserted into the transmitting signal.
Patent JP-H02268650-A (JP)
Title: Mineral mixture and preparation thereof
Inventor: KAREBUI RAIHOO
IPC: A23K20/163
Filed: 1990-03-02
Abstract: PURPOSE: To obtain a granulated mineral mixture contg. a mineral in large quantities, easy to handle, not causing scattering or caking and fit for feed to an animal as it is. CONSTITUTION: For example, 1.5-6wt.%, preferably 2-5wt.% sodium gluconate is blended with 30-80wt.% sodium citrate, sodium oxalate, sodium lactate, sodium acetate, sodium fumarate and/or sodium succinate based on the amt. of the sodium gluconate and 0-20wt.% molasses based on the amt. of the sodium gluconate and the resultant blend is granulated in a disk shape or a mixed shape to obtain the objective mineral mixture.
Patent JP-S61208921-A (JP)
Title: Automatic reset circuit
Inventor: ACHINAMI MASAYOSHI
IPC: H03K17/22
Filed: 1985-03-13
Abstract: PURPOSE:To save the accessory and to protect an electronic circuit from external noise by providing a reset circuit section acting like hysteresis to the amplitude of a power voltage into a single integrated circuit. CONSTITUTION:When a voltage rises and exceeds a diode VD after application of power supply VCC to the integrated circuit, an IIL transistor (Tr) 2 is conducted by a current from a Tr 1 to reset FFs 10, 11. When the voltage rises further to turn on a Tr 3, the Tr 2 is cut off, the reset of the FFs 10, 11 is released and the FFs 10, 11 goes to normal operating state. In this case, Trs 5, 6 are conducted, the Tr 6 enters the saturating state, the collector of the Tr 6 rises up to the power voltage and a voltage across a resistor R3 reaches a voltage being a division of the voltage VCC by resistors R2, R3. Then even when the power voltage drops abnormally due to noise and the VCC is decreased up to (1+R2/R3) times of the base-emitter voltage VBE, the circuit is operated normally.
Patent JP-2000249290-A (JP)
Title: Vacuum heat insulating body
Inventor: MIYAJI NORIYUKI
IPC: F16L59/06
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To easily deform a vacuum heat insulating body into a form along a volume body to be insulated by providing grooves penetrating the end parts of one face or two faces of a core material, in the vacuum heat insulating body constituted of a core material made of powder material solidified into a flat plate, and an outer covering material made of plastic laminate having aluminum. SOLUTION: In a core material 1, for example, condesed silica powder and calcium silicate powder are mixed together, to form a powder compact compressively molded into a rectangular powder molding body. A plurality of grooves 2 are provided so as to penetrate the end parts of the one face of the core material 1 in parallel. Meanwhile, this vacuum heat insulating body 3 is formed so that the core material 1 is dried in a hot air drying furnace, and after inserting it into an outer covering material 4 made of an aluminum deposited laminate film of which the three sides are heat-fused, remaining one side is heat-fused and simultaneously released in the atmosphere. Stress due to atmospheric compression is concentrated to the grooves 2 of the core material 1, and the vacuum heat insulating body 3 is easily deformed in the direction of burying the spaces formed by the grooves 2.  Hereby the cylindrical vacuum heat insulating body 3 can be formed simply and quickly.
Patent JP-H07261917-A (JP)
Title: Information processor
Inventor: OSUJI SHIGETO
IPC: G06F3/0488
Filed: 1994-03-22
Abstract: PURPOSE:To improve the display quality of the graphic data having a high plotting density by providing a correction means which corrects the graphic data on an input locus, etc., to be drawn. CONSTITUTION:The information processor is provided with a CPU101 which controls this processor, a ROM102 which stores a program, a constant, etc., a RAM103 which stores the data, a program, etc., a bus 104, a tablet 106, an i/o controller 105 which controls the input/output devices such as display means 108, etc., the means 108, a secondary storage means 109 such as a memory card, a floppy disk, etc., and a correction means 201. Since, if the width is set at N (narrow) for the lines having the dot string density of 5 or more and set at M (medium) for the lines having the dot string density of 5 or less respectively, the maximum density is set at 2 and 6 for the strokes S1 and S2 respectively, the line widths of the strokes S1 and S2 are corrected to be M and N respectively.
Patent JP-H07262966-A (JP)
Title: Rare gas discharge lamp and lighting system using the same
Inventor: TSUTSUI NAOKI
IPC: H01J61/30
Filed: 1994-03-22
Abstract: PURPOSE:To obtain a rare gas discharge lamp and a lighting system, which can prevent the generation of stripe-shape shadow in a projected area D in relation to a thick part of a bulb. CONSTITUTION:In a rare gas discharge lamp 1, the rare gas is filled in a bulb 10, in which electrodes 11 are sealed in both ends thereof. A light diffusing part 18 is provided on the outer surface or the inner surface of the bulb 10 of the rare gas discharge lamp 1. Since the light is diffused by the light diffusing part formed on the surface of the bulb, the strip-shape shadow generated in a projected area of a thick part of the bulb is shaded to eliminate the shadow.
Patent JP-S55145927-A (JP)
Title: Conveyor
Inventor: KANOU SUSUMU
IPC: B65G51/03
Filed: 1979-04-25
Abstract: PURPOSE: To float up and carry a thin semiconductor in such a way that it is composed of a main carrying surface to support the lower surface and lateral surface, and of an auxiliary carrying surface which is orthogonal thereto.  
     CONSTITUTION: A carrying passage 11 to carry a water 8 to be used for IC manufacturing is formed on the main body 13 composed of a main carrying surface 9 a little inclined and of an auxiliary carrying surface 10 formed a surface orthogonal to the surface 9 at its lower end. The carrying surfaces 9, 10 are provided with a multitude of injection bores 12 inclined in the direction of carrying the wafer 8, the wafer can be carried safely without damage by air bearing in such a way that pressured air which is let in through a conduit bore 14 can be injected through a bore 12. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06264995-A (JP)
Title: Control device of mechanical automatic transmission
Inventor: OGAWARA HIDEJI
IPC: F16H59/36
Filed: 1993-03-11
Abstract: PURPOSE:To carry out transmission in a short time without breaking a clutch by controlling increase and decrease of rotational difference of a transmission synchro-mesh and making a state that the rotational difference is zero. CONSTITUTION:Rotation sensors 12 and 13 detect rotational speed of an input shaft 11a of a transmission 11 and an output shaft 11b respectively. A controller 10 subtracts output shaft rotational speed N2 from a value (N1/R) dividing output shaft rotational speed N1 with a transmission gear ratio R of the transmission 11, and when this subtracted value DELTAN is plus, for example, this input shaft rotational speed is made rotational speed N3 which is slightly lower than this output shaft rotational speed N2, and by making this rotational speed N3 as target rotational speed, rotational speed of the input shaft 11a is adjusted by an actuator 18 for fuel adjustment. Thereafter, at timing (time T1) when DELTAN becomes zero in an adjustment process of the rotational speed of the input shaft 11a, the controller 10 negatively actuates a clutch actuator 21 and without breaking a clutch 19 and by a transmission actuator 22, controls to change a gear position to a specified gear position.
Patent JP-S61210721-A (JP)
Title: Analog digital converter circuit
Inventor: TAKAYAMA MAKOTO
IPC: H03M1/18
Filed: 1985-03-15
Abstract: PURPOSE:To remove the influence due to the change of the input level and to make an output level constant with simple circuit constitution by detecting the voltage level peak value of the input analog signal every prescribed period, and quantizing on the basis of the detected value. CONSTITUTION:When a clamping pulse 3 is inputted by a clamping circuit 4, a video signal input 1 is clamped to a reference zero voltage level of A/D converting device 5. The output of the clamping circuit 4 is also inputted into a peak detecting device 10, detected each time the peak value of an input video signal 1 is clamped, and the output is made into a quantized reference voltage Vref 11 in an A/D converting device 5. Consequently, a digital data output 6 of the A/D converting device 5 can be converted to digital data as a constant level regardless of the level of the input 1. In such a way, the peak value of the input analog signal is detected every prescribed period, and quantized on the basis of the detected value, and therefore, the digital signal of the constant level can be obtained regardless of the input analog signal level.
Patent JP-H02230982-A (JP)
Title: Regenerating method for cryogenic pump
Inventor: TSUJIKAWA HIROSHI
IPC: F04B37/08
Filed: 1989-03-01
Abstract: PURPOSE:To perform complete regeneration in a short period and improve the cryo-pump performance after regeneration by heating gas molecules condensed or absorbed on a baffle and a cryo-panel with microwaves to gasify and release them. CONSTITUTION:When the microwaves generated by a microwave generating device 12 are radiated into a cryo-pump, the microwaves are transmitted to the space and wall face in the cryo-pump and reach a baffle 2, a cryo-panel 3, and its activated carbon 4. At this time, gas molecules condensed or absorbed on the baffle 2, cryo-panel 3, and its activated carbon 4 are gasified, released, and regenerated by microwave heating. Uniform heating and direct heating can be performed by microwaves, thus regeneration is allowed in a short period. Gas molecules can be efficiently released, complete regeneration can be performed, and the performance of the cryo-pump after regeneration can be improved.
Patent JP-H04268877-A (JP)
Title: Binary picture data encoding processor
Inventor: MOTOMIYA TAKAHIRO
IPC: G06T3/40
Filed: 1991-02-22
Abstract: PURPOSE:To execute binary picture encoding with a high compression ratio by selecting a processing whose encoding efficiency is high at the time of MH encoding with picture data which is convolution-processed before the encoding pre-processing of binary picture data and picture data which is not convolution- processed in every main s can direction line. CONSTITUTION:A first convolution processing means 6-1 which executes the convolution processing of binary picture data is provided. A first exclusive OR processing means 13-1 which takes the exclusive OR of picture data of n-bits at every picture element, and first and second change point detection means 7-1 and 7-2 detecting the change point of picture data which is convolution-processed and picture data which is not convolution-processed are provided. A change point number comparison means 8 compares the number of the change points which the detection means 7-1 and 7-2 detect. A selection processing means 10 selects the processing of a side where the data compression rate becomes high at the time of encoding by using picture data which is convolution-processed and picture data which is not convolution-processed.
Patent JP-2000164626-A (JP)
Title: Method and device for bonding components
Inventor: YAMAMOTO KIYOBUMI
IPC: H01L21/68
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To position components with high accuracy without being affected by the intervals between the components. SOLUTION: A moving mechanism 20, which moves a substrate holding means 14 holding a substrate 12 relative to a parts holding means 18 holding an LED chip 16 corresponding to a bonding position, a laser length-measuring mechanism 22 which directly measures the moving distance of the substrate holding means 14 against the bonding body with a laser beam, and an image pickup mechanism 28, which measures the position of the LED chip 16 by means of CCD cameras 25 and 26 and corrects the position of the chip 16 as necessary, are provided.
Patent JP-H01224894-A (JP)
Title: Pos system
Inventor: YAMAMOTO KANJI
IPC: G07G1/14
Filed: 1988-03-04
Abstract: PURPOSE:To improve a processing efficiency for a sales analysis, etc., by calculating an outputting the difference between the contents of the newest adjustment frequency memory and the contents of a previous adjustment frequency memory in accordance with a single sale report request. CONSTITUTION:When a single sale report request is given to a terminal controller 4, the difference between the value of a previous adjusting circuit memory 9 equivalent to the previous adjustment time of a memory and the value of a newest adjustment frequency memory 8 at the present time is operated and the difference data are outputted together with single sale classification sale collecting data 3. Here, when the adjustment request to respect POS terminals 2 is, for example, once a day, the difference data become the number of the days of the business day from the previous adjustment of the memory up to the present time. Thus, the number of the days of the business day necessary to collect single sale classification sale collecting data is automatically calculated and outputted and a processing efficiency for the sale analysis, etc., is improved.