baber/WOPTO huggingface dataset:
Patent JP-S62230012-A (JP)
Inventor: ADORIANUSU YOHANESU FUAN MENSU
IPC: H01F3/10
Filed: 1987-03-23
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-H02245610-A (JP)
Title: Object position measuring system by binocular stereoscopy
Inventor: NAKAGAWA YUJI
IPC: G06T7/60
Filed: 1989-03-20
Abstract: PURPOSE:To achieve a higher speed of a corresponding processing by performing a binocular stereoscopy by the use of a plurality of cameras to search points corresponding to each other on a picture obtained with the respective cameras. CONSTITUTION:An area dividing section 10 divides right and left input images obtained by performing binocular stereoscopy into areas of the same texture independently and the areas as sides are labeled. Finally, the dividing section 10 outputs a label image as the entire image labeled. A structure generating section 20 judges an overlapping relation with other sides for each of the sides labeled by the division section 10 to infer a vertical relation of the individual sides over the entire image. A coarsely corresponding section 30 selects candidates of right and left sides to be corresponded from a structure of right and left images obtained by the generating section 20. A side corresponding section 40 performs a corresponding for each candidate of the right and left sides selected to calculate a mutual parallax. Then, based on the parallax obtained, a distance calculating section 50 calculates a distance between the cameras and the sides by a theory of trigonometrical survey.
Patent JP-S61224175-A (JP)
Title: Disk recording and reproducing device
Inventor: ISHIWATARI KOJI
IPC: G11B19/04
Filed: 1985-03-29
Abstract: PURPOSE:To make it possible to record new additional data without interruptions by delaying the delay time until the establishment of a reproducing decode signal and by synchronizing an encoder with a reproducing synchronizing signal in the state that the recorded data corrected has been in the encoder to obtain a change-over timing signal from reproducing state to recording state. CONSTITUTION:An optical pickup 5 is first moved to a last recording point of the previously recorded data and returned towards the inner periphery of the disk by a number of frames sufficient to obtain synchronization at the time of additional recording. For synchronization with the reproduced synchronizing signals from the decoder 10, synchronization permission signals are supplied from a system controller 1 to an encoder 9. An output 'ON' timing signal in which the signal processing delay time is compensated in the encoder 9 is outputted and a system controller 1 starts recording. The encoder output 'ON' signal and the recording signal are outputted and recording on the disk 4 is started. The recording signals are outputted with a delay corresponding to the delay time of signal processing and the new recording data are recorded immediately after the previously recorded data without interruptions.
Patent JP-2000258462-A (JP)
Title: Current sensor, voltage sensor and transformer
Inventor: SAITO MUNECHIKA
IPC: G01R15/18
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain a current sensor, a voltage sensor and a transformer, capable of facilitating installation of the current sensor and the voltage sensor, even if a transmission line 1 is in the hot-line state. SOLUTION: A current sensor is equipped with a winding CT3 arranged separately from a transmission line 1, for detecting an induction field H of the transmission line 1. A voltage sensor is equipped with a shield 2 arranged near the transmission line 1, for forming a floating capacity 7 between itself and the transmission line 1, and with a leakage winding CT11 for detecting a leakage current flowing in the floating capacity 7 through the shield 2. A transformer is formed by storing the current sensor and the voltage sensor in a detector box 9.
Patent JP-S63231798-A (JP)
Title: Two-dimensional shift register
Inventor: OUCHI NOBUAKI
IPC: G11C19/38
Filed: 1987-03-20
Abstract: PURPOSE:To add a selected output to the outputs of data corresponding to upper and lower, and right and left picture elements of a storage means, to input them to a trailing storage means, and to attain LSI-implementation by providing selectors in front of plural storage means which output data corresponding to data corresponding to picture elements stored in a two-dimensional shift register with an input clock. CONSTITUTION:Plural storage means 71-75 composed of D type FFs, etc., corresponding to picture elements stored in the two-dimensional shift register with the input clock are arranged in matrix. Selectors 61-65 are connected in front of those storage means 71-75 and those selectors 61-65 select one input with a control signal by application to storage means 71-75 stored with data corresponding to upper and lower, and right and left picture elements of the data corresponding to the picture elements stored in the storage means 71-75. The outputs of those selectors 61-65 are applied to the trailing storage means to attain the LSI-implementation of the two-dimensional shift register circuit.
Patent JP-H09254546-A (JP)
Title: Thermal recording material
Inventor: KAJIKAWA TAKESHI
IPC: B41M5/26
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To obtain a thermal recording material excellent in water peeling resistance and solvent resistance by using an acrylic emulsion resin using a water-soluble resin as an emulsifier as a binder of a protective layer. SOLUTION: An org. hollow filler or the like is stirred and mixed to prepare an A-soln. which is, in turn, applied to a support to be dried to obtain under layer coated paper. A B-soln. is prepared by dispersing a mixture consisting of hydroxyethylcellulse and the like and a C-soln. is prepared by dispersing a mixture consisting, of a polyvinyl alcohol aq. soln. and the like and both of the B- and C-solns. are mixed to prepare a thermal color forming layer forming soln. which is, in turn, applied to the under layer coated paper to be dried to form a thermal color forming layer. A D-soln. is prepared by dispersing a mixture consisting of a resin emulsion and the like and a binder or the like is added to the D-soln. and the resulting mixture is stirred and mixed to prepare an E-soln. which is, in turn, applied to the thermal color forming layer coated paper to form an overcoat layer.  By this method, a thermal recording material excellent in water peeling resistance and barrier properties against a solvent can be obtained.
Patent JP-H02245850-A (JP)
Title: Bus diagnostic system
Inventor: HONJO YASUMASA
IPC: G06F13/00
Filed: 1989-03-20
Abstract: PURPOSE:To perform bus diagnosis for data transfer from an I/O controller side to a main storage device side even at the time of not connecting an input/ output device by outputting diagnostic data from a diagnosis start means to the main storage device side and diagnosing whether data transfer is good or not by a diagnosis control means. CONSTITUTION:Direct memory access data bus control information is outputted to an input/output (I/O) controller 14 by a diagnosis start means 18, and preliminarily stored diagnostic data is outputted to a main storage device 12 side through a bus between a direct memory access controller 13 and the I/O controller 14. Diagnostic data stored in the main storage device 12 side is returned to the I/O controller 14, and this diagnostic data is compared with a diagnostic data before output to the main storage device 12 side by a diagnosis control means 19 to diagnose whether data transfer is good or not. Thus, bus diagnosis for data transfer from the I/O controller 14 to the main storage device 1 is possible even though an input/output device 2 is not connected.
Patent JP-H10259729-A (JP)
Title: Cooling device for internal combustion engine
Inventor: MAGATA HISAFUMI
IPC: F01P11/14
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To warm up a combustion chamber in an early stage when an engine is in low temperature, by using a material which is solidified when the engine is in low temperature so as to contract its volume, as a liquid cooling medium filled into a cooling medium passage formed around an engine combustion chamber, and forming a space filled with gas in a part of the cooling medium passage by the contraction of the volume. SOLUTION: In this cooling device for an internal combustion engine in which a cooling medium passage 4 is formed around a combustion chamber 3 and a cooling medium is circulated in this passage 4 so as to cool the internal combustion engine, a radiator 6 and a reservoir tank 8 are interposed in the circulating circuit of the cooling medium. Then, as the cooling medium, for example, wax having melting point of about 50 deg.C is used, and this wax is melted by the heat of the combustion chamber 3 when an engine is operated so as to be circulated as liquid.  Also, a circulating pump 5 is stopped at the same time when the engine is stopped, and also a selector valve 7 is changed over to a connecting pipe 13 side, the wax is solidified when the temperature of the combustion chamber 3 is lowered thereby, a space can be formed in an upper part in a cooling medium passage 4 by the contraction of the capacity of the wax. Hereby, when the engine is in low temperature, the favorable early warming up of the combustion chamber 3 can be realized.
Patent JP-H03266872-A (JP)
Title: Fixing device
Inventor: YAMAMOTO SHOZO
IPC: G03G15/00
Filed: 1990-03-16
Abstract: PURPOSE:To facilitate attaching and detaching of only a press roll without dismantling the device or utilizing any tools by supporting a heating roll with upper and lower side plates which can be separated and retaining a press roll supporting unit with a supporting member of the lower side plate and a pressurizing lever of the upper side plate. CONSTITUTION:By having a frame 26 of a paper ejecting means evaded by being rotated to the left with a shaft 29 as the center and removing a hook of a link 17 from a pin 15 while pushing down the pressurizing lever 16, the supporting unit of the press roll 6 is released from the state of pressurized contact and a connecting member 9 remains only mounted on a supporting member 11 of the lower side plate 4 and is therefore made easy to extract to the upper left direction. At this time, by matching a notched part of a rotating shaft 14 to a member 11, the force of the pressurized contact is made weaker and the engagement of the link 17 and the pin 15 is made easier to release. Furthermore, if the hook 25 is released and the upper side plate 3 is rotated to the upper direction, the heat roll 1 can also be extracted from the upper direction.
Patent JP-S63233327-A (JP)
Title: Mass flowmeter
Inventor: HASEGAWA HIROAKI
IPC: G01F1/84
Filed: 1987-03-20
Abstract: PURPOSE:To perform highly accurate measurement by reducing the pressure loss in a sensor tube, by crossing the first and second sensor tubes each other at the position where the bent parts thereof are spaced apart by a predetermined distance from each other. CONSTITUTION:A fluid to be measured from an inflow part 6 is divided in an almost equal flow dividing ratio to flow through branch pipes 7a, 7b. Further, said fluid flows in the arm parts 2a, 3a of sensor tubes 2, 3 to flow out from an outflow port 8 through bent parts 2c, 3c, the arm parts 2b, 3b and branch pipes 9a, 9b. Since the sensor tubes 2, 3 are vibrated at the time of measurement by a vibrator 10, said tubes are vibrating up and down at vibration frequency near to the inherent vibration frequency determined by the spring constants of the tubes 2, 3 themselves and the mass of the fluid flowing through the tubes 2, 3. When the fluid to be measured flows through the tubes 2, 3, distortion is generated in the bent parts 2c, 3c by Coriolis force. That is, the sensor unit 1 can measure a flow rate by utilizing the fact that a distortion angle is proportional to the flow rate of the fluid flowing through the tubes 2, 3.
Patent JP-S58183664-A (JP)
Title: Preparation of threo-n-carbobenzoxy-3-(3,4- dihydroxyphenyl)serine
Inventor: OOHASHI NAOHITO
IPC: C07C239/00
Filed: 1982-04-20
Abstract: PURPOSE:To obtain the titled compound useful as a synthetic intermediate for medicines easily, economically and advantageously, by treating a racemic and optically active-threo-N-carbobenzoxy-3-(3,4-methylenedioxyphenyl)serine with a Lewis acid. CONSTITUTION:Racemic and optically active-threo-N-carbobenzoxy-3-(3,4-methylenedioxyphenyl)serine expressed by formula I is reacted in the presence of a Lewis acid, e.g. aluminum chloride or aluminum bromide, in a solvent, e.g. methylene chloride or benzene, at -40-+80 deg.C, preferably -10-+30 deg.C, for 10min-4hr to give a compound expressed by formula II. The molar amount of the Lewis acid to be used is 1-20 times, preferably 2-10 times, of that of the compound expressed by formula I . USE:Useful as an intermediate for racemic and optically active-threo-3-(3,4-dihydroxyphenyl)serine useful as a remedy for peripheral orthostatic hypotension and an antidepressant.
Patent JP-S62224737-A (JP)
Title: Device to lock reverse rotation
Inventor: KITAMURA KICHIJI
IPC: F16D59/00
Filed: 1986-03-25
Abstract: PURPOSE:To lock an input shaft by means of a load force applied to an output member by forming, between said input shaft and said output member meeting parts which clip both hooked ends of a coiled spring, said coiled spring being located so as to wrap both of said input shaft and said output member and inserted into a stationary pipe, and by driving said output member using said hooked ends. CONSTITUTION:A coil spring 6 having a diameter a little larger than the inside diameter of said stationary pipe 4, an input shaft 7, and an output member 8 are inserted inside a stationary pipe 4. A centering pipe 11 and an input pipe 13, the latter having diameter a little larger than the inside diameter of said coil spring 5 and inserted therein, are connected with said input shaft 7. Said output member 8 has its right end flared to the same diameter as said input pipe 13 and is connected with said output pipe 16, which is wrapped by said coil spring 6. The ends of both input pipe 13 and output pipe 16 are machined to shape a large and a small arc to have clearances appropriate to clip both hooked ends of said coil spring 6 and are fitted together. Due to the above construction, said coil spring 6 expands in diameter by the force loaded to said output member 8 when the drive power supply is stopped and pressingly comes into contact with the inside wall of said stationary pipe 4, thus being able lock the rotation of said input shaft 7.
Patent JP-H07247372-A (JP)
Title: Non-asbestos friction material
Inventor: TOJO NOBUHIRO
IPC: C09K3/14
Filed: 1994-03-09
Abstract: PURPOSE:To obtain a non-asbestos friction material reduced in the wear of both itself and a mating material. CONSTITUTION:This material comprises fibers, a binder, and a filler which comprises alumina aggregates preferably in an amount of 0.5-20vol.% based on the whole friction material.
Patent JP-H07246493-A (JP)
Title: Solder alloy
Inventor: NISHIMURA TETSUO
IPC: B23K35/26
Filed: 1994-03-09
Abstract: PURPOSE:To provide the solder alloy to alleviate fatigue fracture of soldered joint due to thermal cycle stress and to positively make clear mixing of Cu to be avoided so as to effectively use Cu adding solder. CONSTITUTION:The solder alloy consisting of 57-65wt.% Sn, 0.1-0.5wt.% Sb, 0.02-0.05% Te and the balance Pb is the essential constitution. The solder alloy is added with 0.001-0.05wt.% Ga to the essential constitution. Further the solder alloy is added with 0.1-0.3wt.% Cu.
Patent JP-H02246197-A (JP)
Title: Vibration-proofing supporting body and vibrationproofing supporting device
Inventor: KIMOTO MASAHIKO
IPC: H05K5/02
Filed: 1989-03-18
Abstract: PURPOSE:To eliminate vibrations lower than a resonance frequency caused by pneumatic springs only by using two pieces of pneumatic springs and giving a prescribed temperature difference between the gases injected into the springs so that phases of vibrations of the springs can be different from each other. CONSTITUTION:This vibration proofing supporting body 1 is equipped with two pneumatic springs, namely, the first and second pneumatic springs 11 and 12 arranged at an appropriate interval. These springs 11 and 12 are respectively fitted to supporting bases 15 and 16 by means of fitting members 13 and 14. The bases 15 and 16 are thermally coupled with an electronic freezing element 25 which works as a heating and cooling means respectively through heat- conductive bodies 23 and 24. By giving an appropriate temperature difference between the gases to each spring, wave transmitting phases of the gases are shifted from each other by 180 deg.. Therefore, vibrations transmitted to each pneumatic spring 11 and 12 from a pedestal 2 side become such that the phases of the vibrations are lagged by 180 deg. from each other fulcrums at O1 and O2 on a plate-like member 26.
Patent JP-H11266297-A (JP)
Title: Handset hook-down sound suppression device
Inventor: KAWADA TOSHIO
IPC: H04M1/60
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a handset hook-down sound suppression device for making sound which is ringing in the ears generated by the hitting of a handset and a handset receiver, before a hook switch is turned off be non-audible to a reception side. SOLUTION: A communication equipment, capable of sending voice to a loudspeaker 13 of a receiving person or the receiver of the handset 1, when the handset 1 is hooked up from the handset receiver 2 and a transmitting person inputs the voice from the microphone 8 of the handset 1 is provided with an impact sensor 3 for handset hook-down detection attached to the handset receiver 2 of the transmitting person, a transistor 7 for muting to be turned on and off by the sensor signals of the impact sensor 3 and a voice signal amplifier circuit 9 for muting voice input from the microphone 8 by the transistor 7 for muting.
Patent JP-S59192123-A (JP)
Title: Improver for soft ground
Inventor: SHIRAKI HISASHI
IPC: E02D3/12
Filed: 1984-04-02
Abstract: PURPOSE:To keep the height of the titled improver of larger scales for soft ground at a minimum one by using a holder which can be freely moved vertically for a fixed distance in relation to the frame body. CONSTITUTION:A hollow stirring shaft 22 provided with a stirring blade 23 is attached to a base plate 12, and many slits through which a hardening agent is jetted are drilled in the surrounding of the stirring blade 23. The base plate 12 is vertically moved along a holder 11 by driving a motor 13 attached to the front of the base plate 12, and the position of the stirring blade 23 attached to the tip of the stirring shaft 22 is changed at any time in the soft ground. Since, as the stirring blade 22 goes down during the hardening treatment, the whole of the device can be lowered concurrently, the need to provide long rotary shaft is eliminated and the device can thus be made smaller.
Patent JP-S56163432-A (JP)
Title: Device for testing leakage
Inventor: AIDA HIROYASU
IPC: G01M3/26
Filed: 1980-05-22
Abstract: PURPOSE:To readily perform the leakage test in a short time without temperature compensation by detecting the leakage in a flow path by measuring the density. CONSTITUTION:A pump 6 is operated, and the pressure in a vacuum tank 5 is kept at a specified value. When a control part 10 is operated, a control valve 9 is opened, with control valves 2a, 2b,... 2n all of them being closed. At a balanced state, the valve 9 is closed, a test flow path 3 is hermetically sealed, and the leakage is detected by a density meter 4. Thereafter, the units under test are tested. In the case the unit under test 1a is tested, for example, the valves 2a and 9 are opened for a specified period thereafter the valve 9 is closed. The test flow path 3 and the unit under test 1a form a closed flow path. The newest data is maintained in the density meter 4 at a specified time interval, it is compared with the data obtained immediately after the start of the test, and the leakage is determined.
Patent JP-H04303134-A (JP)
Title: Gas turbine engine
Inventor: KISHI NORIYUKI
IPC: F02C7/20
Filed: 1991-03-29
Abstract: PURPOSE:To reduce effects of thermal expansion to a scroll of a gas turbine engine, and facilitate manufacture of the scroll. CONSTITUTION:A combustor 12, a transient duct 23, and a scroll 24 are disposed in order to enclose the outer circumference of a high pressure turbine 10. The scroll 24 includes a rotation shaft of the high pressure is separated into four pieces 41-44 by separation surfaces (a)-(d) perpendicular to each other, and they are jointed with each other with their end surfaces applied to each other. For holding the scroll 24, pressures are applied in the radial direction by eight support mechanisms 26 supported at a casing 1.
Patent JP-H05275313-A (JP)
Title: Focus position detector
IPC: H01L21/027
Filed: 1992-03-25
Abstract: PURPOSE:To realize accurate detection of height and to make possible to focus at an arbitrary height. CONSTITUTION:A light receiving sensor 15 which can detect a plurality of points is provided. Light receiving array in the light receiving sensor 15 is selected arbitrarily depending on the profile of level difference and divided into groups. Measurement from respective groups are then multiplied by specific weighting factors defined for respective groups and then they are averaged to determine a target focus position. A Z stage 20 is controlled such that the target focus position will be a best focus position.
Patent JP-S55160246-A (JP)
Title: Kitchen table for heating
Inventor: ISHIKAWA KOUJI
IPC: A47B77/08
Filed: 1979-06-01
Abstract: PURPOSE: To prevent the diffusion of oil soot, steam etc. into a room and oil scattering by forming an air curtain over a kitchen table.  
     CONSTITUTION: The air is conducted into a duct 5 from an air conducting hole 4 by the operation of a blower 6. Next, from said duct 5 the air is vigorously discharged from a slit-shaped air discharging hole 3 prepared in the periphery of the body part upper surface 2 to form an air curtain 10 over the kitchen table. By said air curtain 10 the oil soot, steam generated from the dishes at the cooking range 8 are confined, exhausted outside through an exhaust fan etc. to prevent the diffusion into a room. Simultaneously the oil scattering is prevented by the air curtain thus enabling to do cooking safely and cleanly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09259543-A (JP)
Title: Magnetic recording/reproducing apparatus
Inventor: ADACHI MASAO
IPC: G11B20/10
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a digital data reproducer which lowers an error rate at low recording density points as compared with the PRML system and at high recording density points as compared with the EPRML system or enables high density recording. SOLUTION: An ROM 21 is provided to store a target equalization waveform and an equalization filter coefficient to minimize the error rate corresponding to a reading position of a recording medium. A parameter altering circuit 22 reads the target equalization waveform and the equalization coefficient stored being paired with a track of a reading data from the ROM 21 based on track information of the reading data obtained from a servo control circuit of a reading head or from information already read out to alter a filter coefficient of a filter 14 and a parameter of a viterbi decoding circuit 16.