baber/WOPTO huggingface dataset:
Patent JP-H08327601-A (JP)
Title: Ionization system for sample
Inventor: NAGAYANAGI HIROSHI
IPC: H01J49/16
Filed: 1995-05-31
Abstract: PURPOSE: To prevent the effect of hot electrons emitted from a heater. CONSTITUTION: A nozzle 1 having an orifice la of microdiameter projected, at the forward end part thereof, into a vacuum housing 11. An inclining electrode part 4 is disposed in the gas flow jetted from the nozzle 1 and a collector 5 for receiving ions, generate through collision of gaseous molecule, is disposed at the electrode part 4. In order to heat the forward end part 2 of nozzle, an infrared light source 6 and an infrared reflector 7 for condensing the infrared rays from the light source 6 at the forward end part 2 of nozzle are disposed on the rear side of the electrode part 4. The vacuum housing 11 is then evacuated and the electrode part 4 is sustained at a predetermined high temperature.  While heating the forward end part 2 of nozzle by condensing the infrared rays from the infrared light source 6 thereat, a sample component is introduced, along with a carrier gas, from the nozzle 1 and ejected through the orifice la into the vacuum housing 11. The sample component collides against the surface of electrode part 4 and ionized.
Patent JP-S5860322-A (JP)
Title: Controlling device for car load
Inventor: NOUSO KAZUNORI
IPC: G10L15/00
Filed: 1981-10-07
Abstract: PURPOSE:To prevent erroneous stop due to noises by detecting a voice command for stopping the work of a car load after detecting the release of starting of car load working. CONSTITUTION:When a power window switch is turned on, a switch ON signal 100 is outputted from a switch ON detecting means 1 of a load operation detecting part 10 and a window is opened or closed by an actuator 3b through a controlling means 3a. Subsequently a switch OFF signal 120 is firstly outputted at the disconnection of the power switch and voice detection is started from this point of time. At the output of a voice command, a stop signal 300 is outputted from a voice detecting means 2b of a stop command output part 2 and opening or closing of the window is ended through the actuator 3b. Even if external noise components are suddenly increased because the window is opened from the completely closed status, the detecting means 2b is not immediately turned to the voice command detectable status and, when the noise components reach their constant level, the means 2b is firstly turned to the detectable status, preventing error detection of noises as a voice input.
Patent JP-H05328729-A (JP)
Title: Ac/dc converter
Inventor: TERAOKA KENJI
IPC: H02M7/155
Filed: 1992-05-26
Abstract: PURPOSE:To prevent a voltage unbalance when a pair of loads are unbalanced in a half-bridge type AC/DC converter. CONSTITUTION:An unbalance detecting circuit for voltage at the first and second loads R1 and R2 to be connected to a half-bridge type AC/DC converter having a pair of transistors Q1 and Q2 is provided. Width of control pulses of a pair of transistors Q1 and Q2 is changed so that unbalance is corrected. In order to correct voltage unbalance during power service interruption, a reactor L is connected during power interruption to the connecting center point of the first and second capacitor C1 and C2 through a contact (b)of a switch 4a.
Patent JP-S5781770-A (JP)
Title: Facsimile equipment
Inventor: NISHIKAWA SHIYUUICHI
IPC: H04N1/00
Filed: 1980-11-10
Abstract: PURPOSE:To reduce times required for transmitting inputted original, by detecting positions where information to be encoded in two tone and that to be encoded in multitone are divided from each other, and by changing over outputs of the reading means. CONSTITUTION:When a reading device of a reader 1 reaches a position shown by the line A, operators set the count-up value in such a way that a counter contained in a position detector 5 delivers a count signal. When the reader 1 is reading the left hand side of the line A where only a seal impression exists, the detector 5 does not deliver the count-up signal, and a switch 4 is changed over to a terminal at a multitone encoder 2 side, and then, the output of the reader 1 is given to the multitone encoder 2. When the reading position of the reader 1 reaches the line A, the count-up signal is delivered from the reader 1, and the switch 4 is changed over to the other terminal at a two-tone encoder 3 side, and then, the output of the reader 1 is given to the tow-tone encoder 3.
Patent JP-H0210061-A (JP)
Title: Air conditioner
Inventor: TANAAMI TAICHI
IPC: F25B1/00
Filed: 1988-06-29
Abstract: PURPOSE:To maintain the amount of oil and its viscosity at suitable values by detecting the concentration of the coolant in lubricant oil based on the output of a sensor and one of the rotation speed of a compressor, rotational speed of an outdoor fan, and pressure reduction device. CONSTITUTION:A piping 8 is provided with a temperature sensor 3, electrostatic capacity sensor 2, and liquid pump 4, and the liquid pump 4 regulates the amount of oil which flows to each sensor and functions to return the oil to the refrigerator oil reservoir of a compressor 1. The electrostatic capacity sensor 2 fixes an electrode 9 opposite to it by burying it into an insulation material 10 and covers the surrounding portion with a metallic cover 11 to secure the resistance to pressure. From the temperature of the oil detected by the temperature sensor 3 and the electrostatic capacity detected by the electrostatic capacity sensor 2 the concentration of the coolant is sought with a high accuracy. When the result of detection by each sensor exceeds a specified value, at least any one of the rotational speed of compressor 1, rotational speeds of an outdoor fan 20 and indoor fan 21, and opening of an expansion valve 18 is controlled and adjusted. If the adjustment can not be made, the operation of the compressor 1 is stopped.
Patent JP-S5783255-A (JP)
Title: Additive oil for feed used in fish breeding
Inventor: YOKOCHI KENZOU
IPC: A23K1/18
Filed: 1980-11-12
Abstract: PURPOSE: To enhance the breeding effect of an eel, etc., by adding a mixture of a residual fish oil (obtained from entrails and bones of fishes discharged from canning plants, fish markets, etc.) having a specific iodine value with a rice bran oil to a feed therefor.  
     CONSTITUTION: A residual fish oil (obtained from entrails and bones of fishes discharged from canning plants, fish markets, etc.) is mixed with a rice bran oil to adjust the iodine value of the mixed oil to 125W150. In one example, 5W10%, based on a feed for fish breeding, mixed oil is added thereto, and the breeding tests for 3 months showed the total body weight increase of about 1.2W1.3 times that of the feed in the absence of the mixed oil. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0324241-A (JP)
Title: Copper alloy for sliding and electrical conducting having excellent heat resistance and wear resistance
Inventor: KOMATA KENICHI
IPC: C22C9/00
Filed: 1989-06-21
Abstract: PURPOSE:To obtain the copper alloy for sliding and electrical conducting having excellent heat resistance and wear resistance without deteriorating its electrical conductivity by dispersing specified amounts of oxide grains of metals such as Cr, Zr and Ti having specified grain size into Cu or a Cu alloy. CONSTITUTION:Total 0.1 to 7vol.% of one or more kinds among the oxides of metals such as Cr, Zr, Ti, Al, Si, Ag, Th, Ca, P, Fe, Mg, Mn, Ni, Sn, Co and V having <=10mum average grain size are dispersed into Cu or a Cu alloy. As for the above dispersing method, the above metallic oxide grains are added to the molten metal of the Cu or Cu alloy while ultrasonic vibration is applied, and casting, etc., are executed to the mixture. In this way, the copper alloy having high electrical conductivity, high heat resistance and high wear resistance can be obtd., which is suitable as sliding and electrical conducting members such as electrical contact parts, parts for distributor and commutators.
Patent JP-S6220911-A (JP)
Title: Thrust bearing
Inventor: MIZOBUCHI SHOTARO
IPC: F16C17/04
Filed: 1985-07-18
Abstract: PURPOSE:To form a uniform liquid film made of a lubricant, by installing a core material in a ceramics disc having formed a spiral groove on both sides between a rotary shaft end part and the fixed side. CONSTITUTION:A rotary support plate 2 is locked to an end of a rotary shaft 1, while an outer surface of a bearing plate 3 or a ceramics disc is set up, in taction, in this rotary support plate 2, and a disclike fixed support plate 5 as a sliding surface member at the fixed side is set up, in taction, in the backside opposite to a surface touching the rotary support plate of the bearing plate 3. In the center of the said backside of the bearing plate 3 and the center of the surface opposed to the bearing plate 3 of the fixed support plate 5, there is provided with each of semispheric concave parts 4 and 6, and a small ball 7 as a core material is inset in these concave parts. Doing like this, the bearing plate is tiltable freely so that a uniform liquid film of a lubricant is formed in an accurate manner.
Patent JP-H0713788-A (JP)
Title: Abnormality handling system in computer system for vehicle control comprised of multi-cpu
Inventor: IKEZOE AKIRA
IPC: G06F11/30
Filed: 1993-06-29
Abstract: PURPOSE:To provide an abnormality handling system in a computer system for vehicle control in which reliability can be improved and comprised of multi- CPUs. CONSTITUTION:An abnormality occurrence communication means to transmit information with respect to the occurrence of abnormality from a first microcomputer 1 to a second microcomputer 2 when the abnormality in the first microcomputer is detected is provided between the first microcomputer 1 and the second microcomputer 2, and the second microcomputer 2 is equipped with a memory initializing means which initializes desired partial data in all the data with respect to vehicle control stored in the memory of the second microcomputer replying to abnormality occurrence information from the first microcomputer 1.
Patent JP-H0712923-A (JP)
Title: Target position observing device
Inventor: OKAMOTO KAZUO
IPC: G01S7/32
Filed: 1993-06-29
Abstract: PURPOSE:To obtain a target position observing device which can easily evaluate a plurality of positions in the same scale when the positions are obtained as the position of a target to be observed. CONSTITUTION:When the error range Rm required at the time of finding the most reliable position of a target from a plurality of positions at a probability (p) is found in advance, an error constant calculating means 109 finds a constant A based on the probability (p) and a standard deviation calculating means 107 finds the standard deviation sigma of the position of the target found by a position calculating means 103 based on a plurality of positional data. Then an error range calculating means 111 successively finds error ranges Rm (Rm=A<m>.sigma) based on constants A<m> found at every integer (m) (m=1, 2, 3,...) and the standard deviation sigma and a reliability discriminating means 115 finds the distance differences between the actually obtained positions of the target and the most reliable position and outputs the index (m) of the error range Rm corresponding to the distance differences as the reliability against the most reliable position at every found distance difference.
Patent JP-S5861931-A (JP)
Title: Material carrying stroke change-over device for transfer feeder
Inventor: BABA KIYOKAZU
IPC: B21D43/05
Filed: 1981-10-08
Abstract: PURPOSE:To change-over the carrying stroke of material at will by providing plural feed cams of different shapes to the cam shaft of a transfer feeder allowing free sliding and making it opposed to the cam roller of a feed lever. CONSTITUTION:Plural cams 61-64 of different shapes are installed to the cam shaft 4 of a transfer feeder and a cam roller 11a of a feed lever 11 provided on the shaft 30 is made abutted to, for instance, the first feed cam 61. The piston rod 32 of a cylinder 31 is connected to the other end of the feed lever 11, and the cam roller 34a of an auxiliary feed lever 34 that supports the cylinder 31 is brought to abut to the first feed cam opposed to the cam roller 11a. Changing the third and fourth solenoid valves, cam rollers 11a, 34a are disconnected from the first feed cam 61 by operation of hydraulic cylinders 37, 40. Feed cams 61-64 are shifted by switching the first solenoid valve 74 and cam rollers 11a, 34a are made opposed to desired feed cams 61-64. By this way, carrying stroke of material can be adjusted at will.
Patent JP-H082480-A (JP)
Title: Mooring roller for floating body structure with elastic cushioning material
Inventor: ENAMI YASUSHI
IPC: B63B59/02
Filed: 1994-06-18
Abstract: PURPOSE:To provide a mooring roller for a floating body structure with an elastic cushioning material which moors a floating body structure on a mooring shore and an unloading place through a fixing post. CONSTITUTION:In mooring rollers 131, 132 for a floating body structure 11 such as a floating pier or the like, the two rollers 131, 132 are provided oppositely in the longitudinal direction of a mooring post 18 erected above the surface of water, and arranged so that, when the mooring post 18 comes into contact with one of the rollers at the maximum inclination angle, the extension line of a straight line to connect a contact point between both the above members with the center of the rotary shaft of the contacted roller may be nearer to the side of the contacted roller than the center of the base of an elastic buffer material 12. Thus since large moment is not caused in the mooring rollers by the inclination contact of the mooring post 18, and the rollers are therefore always kept within the allowable strength limit of the equipped elastic buffer material 12, the mooring roller is not damaged, and can maintain its life longer as the mooring device for the floating body structure 11.
Patent JP-H11353832-A (JP)
Title: Disk recording/reproduction device
Inventor: TANIGUCHI KAYOKO
IPC: G11B21/10
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a disk recording/reproduction device that realizes high precision, a high resolution, and a low cost when a servo signal is recorded. SOLUTION: The disk recording/reproduction device 1 moves in a disk radial direction along with a magnetic head 4 and has a scale 7 where position information for indicating the movement position of a magnetic head 4 in the direction is recorded so that the information can be read with a laser beam. The position information indicates a range that is shorter than the length in the radius direction of a region where the signal of a magnetic disk 3 can be recorded.  A servo signal-writing device 10 is provided at a position corresponding to the movement position of the scale 7 while the device 10 can be moved, and is provided with an optical head 11 that detects the position information, and a main control part 17 that moves the magnetic head 4 in the disk radius direction for writing the servo signal and moves the optical head 11 corresponding to the writing position of the servo signal. In this case, the optical head 11 is moved according to the writing position of the servo signal for changing the detection position of the position information, and the servo signal is stored into the entire region of the disk.
Patent JP-H04362301-A (JP)
Title: Hydraulic power unit
Inventor: ENDO TOSHIHIRO
IPC: F15B1/02
Filed: 1991-06-04
Abstract: PURPOSE:To provide a hydraulic power unit capable of correctly controlling hydraulic power as well as easily discovering gas pressure abnormality of an accumulator. CONSTITUTION:This is a hydraulic power unit A provided with a motor 1, a pump 3 and an injection type accumulator 5 which pumps up oil from a tank 7 by way of driving the pump 3 with the motor 1 and supplies this oil to an actuator 9. A pressure sensor 25 to detect change of gas pressure is connected to a gas chamber 5a of the accumulator 5. A control unit 17 to control the hydraulic power unit A is electrically connected to this pressure sensor 25.
Patent JP-H0831023-A (JP)
Title: Production of disk without having through-hole in central part and production of disk having small-diameter through-hole in central part and the disk
Inventor: HIGUCHI MASAHIRO
IPC: G11B7/24047
Filed: 1994-07-12
Abstract: PURPOSE:To enable recording of data up to the neighborhood of the central part of a disk. CONSTITUTION:The surface opposite to the data information recording region of a stamper I recorded with data signals, etc., up to the neighborhood of the central part, is sucked and fixed to a movable mold A by the effect of the vacuum of a suction port 6. After the mold is clamped togethe with a stationary mold B, a thermally melted molding material is injected from an injection port 5 and the data signals, etc., recorded on the stamper 1 by the injection pressure of this time are transferred to the molding material. The molding material is then cured by cooling to obtain a replica disk 2. The replica disk 2, i.e., the optical disk, is obtd.
Patent JP-S6136944-A (JP)
Title: Semiconductor integrated circuit
Inventor: ONO HAJIME
IPC: H01L27/06
Filed: 1984-07-30
Abstract: PURPOSE:To reduce limitations on a circuit, and to obtain a vertical type pnp transistor by a simple process by reverse-biassing a p type substrate and an n type buried layer and insulating and isolating the substrate and a p type buried layer by a depletion layer formed in case of the reverse biassing of the substrate and the p type buried layer. CONSTITUTION:A vertical type pnp transistor is obtained by a high-concentration p<+> type buried layer 4, an n<-> type epitaxial layer 2 and a p<+> diffusion layer 8 on a low-concentration p<-> type Si substrate 1. A depletion layer 7 is formed by reverse-biassing an n<+> buried layer 6 and the substrate 1, and the substrate and the p<+> buried layer 4 are insulated and isolated by the depletion layer 7. Accordingly, even when the vertical type pnp transistor is one manufactured through a simple process, collector potential is selected freely, thus reducing limitations on a circuit. When an electrode 12 for a field plate is shaped onto an insulatingoxide film 5, the depletion layer can be widened easily.
Patent JP-H117645-A (JP)
Title: Optical disk device
Inventor: SATO SHINICHI
IPC: G11B7/125
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To always provide an optimal recording power value for data writing irrespective of a number of times of writing data in a rewritable optical disk. SOLUTION: A drive controller 7 determines executed trial-writing in a rewritable optical disk 1 for data writing, retrieves the data non-written area of the rewritable optical disk 1 if the executed trial-writing is determined, executes trial-writing in the data non-written area and then writes data by an optimal recording power value obtained by the trial-writing.
Patent JP-H0828092-A (JP)
Title: Vibration control structure of building
Inventor: NAKANISHI HIROSHI
IPC: E04H9/02
Filed: 1994-07-12
Abstract: PURPOSE:To control the vibration of a floor structure without hindering base isolation functions. CONSTITUTION:Each floor structure 18 is swingably suspended by means of suspension materials 26 suspended from a frame 16 of a main structure body 12 to constitute a structure 10. And an inner wall panel 28 for partitioning a floor is joined to the upper surface of the floor structure 18 and a small gap is formed between the upper surface of the panel 28 and the underside of the upper floor structure 18, wherein, in the relationship between the upper floor structure 18 and the lower one, the gap is set so that when the lower floor structure 18 vibrates and the amplitude thereof has reached a predetermined amplitude, the upper surface of the panel 28 makes contact with the underside of the upper floor structure 18.
Patent JP-S6315578-A (JP)
Title: Vestigial sideband demodulator
Inventor: KAWAI KIYOYUKI
IPC: H04N5/455
Filed: 1986-07-08
Abstract: PURPOSE:To obtain a demodulator which is not affected by change in the lapse of time and is stably operated, by comparing the phase of a digital television signal with that of a digital reference signal and providing a means which controls the frequency of a local oscillator so that the phase difference is minimum. CONSTITUTION:A phase comparator 21 compares the phase of a signal obtained by dividing the frequency of the output of a voltage controlled quartz oscillator (VCXO) 24, which generates a reference signal, by a 1/16 frequency divider 26 with the phase of a signal (burst period) inputted through a low-pass filter 18, and the difference signal is supplied to the control terminal of the VCXO 24 through a low-pass filter 22 and a D/A converter 23. Consequently, the VCXO 24 oscillates the signal phasesynchronously with a color burst signal. The difference signal from a phase comparator 27 is supplied to a D/A converter 29 through a low-pass filter 26 and is used as the oscillation frequency control signal of a local oscillator 30. As the result, a subsampling circuit 15 supplies the digital signal converted to a full sideband signal to an output terminal 10, and good demodulation is performed.
Patent JP-S5950221-A (JP)
Title: Bearing composition for injection molding
Inventor: IZAWA NOBUO
IPC: C08L27/00
Filed: 1982-09-13
Abstract: PURPOSE:To provide an injection moldable bearing composition which has excellent friction and wear characteristics, good configuration stability against a high dynamic load, excellent durability, by forming the titled composition by a predetermined range of blending quantity of a thermoplastic resin, PTFE powder and GF and setting the ratio of the average particle diameter of PTFE to the average fiber length to 1:10-4:1. CONSTITUTION:The titled composition consists of a thermoplastic resin (a), a polytetrafluoroethylene powder (b) and a glass fiber (c), and (a) is set to 30- 85wt%, (b) to 10-60wt% and (c) to 5-60wt%. Further, the ratio between the average particle diameter of (b) and the average fiber length of (c) is selected to 1:10-4:1. When the ratio between the particle diameter of PTFE powder and the average fiber length of the glass fiber is less than 1:10 or exceeds 4:1, dropout of the PTFE particle under the high dynamic load is remarkable, the configuration stability is lowered and the object of the present invention cannot be accomplished.
Patent JP-H116717-A (JP)
Title: Analysis method of circular cross section of work and apparatus therefor
Inventor: INUBUSHI HIROFUMI
IPC: G06T7/60
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To easily determine correction points even if the shape is not oval, by a method wherein a plurality of measuring points are arranged at a peripheral part of an object workpiece and measuring points are detected as maximal parts to prescribe each of the maximal parts as correction point, while the positions on the workpiece of correction points are determined, based on a circumferential distance. SOLUTION: XY coordinates are set. A plurality of measuring points P1, P2...Pn are set at a peripheral part of an object workpiece 2 to calculate a coordinate mean from XY coordinate data of the measuring points P1-Pn. A point equivalent to the coordinate mean is set at an assumed center point to find the distance to each of the measuring points P1-Pn as assumed radius. The sum of the distances Δs between adjacent measuring points is found as circumferential length to find a mean radius. A tolerance between the mean radius and the assumed radius is determined and four measuring points are detected as maximal parts, at the maximum in the descending order from that of the maximum tolerance from among the measuring points with the tolerance thereof larger than the set value.  The maximal parts thus obtained are prescribed as correction points, while the positions on the work 2 of the correction points are determined based on the circumferential distance.