baber/WOPTO huggingface dataset:
Patent JP-H07215553-A (JP)
Title: Measurement of free loop amount
Inventor: MIYAKE MITSUHIRO
IPC: B65H20/24
Filed: 1994-02-02
Abstract: PURPOSE:To measure the free loop amount of a bar body or a band body accurately by calculating the free loop length from the measured results of free loop lower limit position and the size and Young's modulus of a line body or a band body. CONSTITUTION:A lower limit sensor which is mounted expandedly in suspended condition and, for example, measures the lower limit position of a free loop 5 of band steel plate measures a height (h) from a loop pit using a CCD camera, back light, and others. Also a host computer 2 sends the plate thickness (t) of a steel now under running and the Young's modulus E measured from the steel type to a calculator 3. In the calculator 3, the loop amount L of the free loop 5 obtains the free loop amount L using E, (t), and (h). Here the Young's modulus E of the band steel plate is taken as the functions of the plate thickness (t) and the lower limit (h) of the free loop 5. Then the free loop amount L obtained by the calculator 3 is transmitted to a tracking device 4, and the information on defects of steel plate during running is tracked accurately.
Patent JP-S59136465-A (JP)
Title: Preparation of zinc plated fe-ni type alloy wire
Inventor: SATOU KENICHI
IPC: C23C2/38
Filed: 1983-01-25
Abstract: PURPOSE:To prepare a high strength molten zinc plated Fe-Ni alloy wire having a high twisting value, by a method wherein an Fe-Ni type alloy having sufficient tensile strength in a final use state is preliminarily annealed while molten zinc plating is applied to the annealed wire. CONSTITUTION:Annealing is preliminarily applied to an Fe-Ni type alloy wire to which tensile strength of 90kg/mm.<2> or more is imparted in a final use state in expectation of the lowering in strength caused by annealing and plating in a batch or continuous system and desirably elongated 6% or more after annealing to be subjected to molten zinc plating. By this method, heat influence due to a zinc bath is removed and embrittleness sensibility due to an Fe-Zn intermetallic compound layer is eliminated while toughness is held to a high state and a zinc plated Fe-Ni type alloy wire excellent in a twisting value and elongation and having high tensile strength is obtained.
Patent JP-H11209345-A (JP)
Title: Production of intermediate for drug
Inventor: KOBAYASHI KAORU
IPC: C07D211/86
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To obtain an intermediate for synthesis of drugs, e.g. nitrogen monoxide synthesizing enzyme inhibitor, in high yield without needing optical resolution by dehydrating a specific compound. SOLUTION: This compound, shown by formula III or IV, e.g. (-)- N-(methoxybenzyl)-5,6-dehydro-3-methylpiperidone), is obtained by dehydrating a compound shown by formula I or II (R is 4-methoxybenzyl, 3,4- dimethoxybenzyl, p-phenylbenzyl or the like). It is recommended that the dehydration reaction is effected using an acid, e.g. p-toluenesulfonate, at 80 to 120 deg.C in the presence of an inert organic solvent, e.g. benzene.
Patent JP-H08203086-A (JP)
Title: Reference signal generator optical pickup
Inventor: NAKAMURA OSAMU
IPC: G11B7/08
Filed: 1995-01-27
Abstract: PURPOSE: To remote the variation in the positioning adjustment of optical parts in an optical pickup and to manufacture the optical pickups having the same performance in a reference signal generator for optical pickup. CONSTITUTION: An optical disk medium piece 1 in nearly a square shape is installed parallel to the reference plane for mounting 3 of an optical pickup 10 and located on the position where a outgoing light beam 21 from the objective lens 11 of the optical pickup 10 is focused in the state in which the optical pickup 10 is set. The track groove of the optical disk medium piece 1 is installed so as to be in the same direction as that of an optical disk medium when the optical pickup 10 is mounted on an optical disk device. The optical disk medium piece 1 is driver parallel with the reference place for mounting 3, in the F (focusing) direction as the direction of the optical axis of the outgoing light beam 21 and in the T (tracking) direction perpendicular to the track groove, respectively, with a constant frequency by means of a driving mechanism 2.
Patent JP-S5294936-A (JP)
Title: Auto choke carburator
Inventor: TAMAKI SHIGEO
IPC: F02M1/10
Filed: 1976-02-06
Abstract: PURPOSE: To prevent overstroke of temperature sensing body easily by providing ceramic heater with regular temperature factor to the temperature sensing body. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58130276-A (JP)
Title: Manufacture of spattering target
Inventor: MIYAJIMA SHIN
IPC: C23C14/36
Filed: 1982-01-29
Abstract: PURPOSE:To enable spattering without wasting spattering material and avoiding deterioration of atmosphere by melting, solidifying and filling spattering material in as erosion area formed on the surface of material having higher melting point than the spattering material by a magnetron spatter. CONSTITUTION:A material having higher melting point than spattering material is worked to the shaped body 20 of a target. This is mounted to, for instance, a flat plate magnetron spattering device and usual magnetron spattering is performed to form an erosion area 21 on the shaped body 20. This shaped body 20 is taken out from the spattering device, and small pieces 22 of the spattering material are placed on the area 21. The small pieces 22 are heated and molten and accumulated in the hollow of the area 21. Then, it is cooled to obtaine a target 23. When spattering is carried out using this, almost 100% of the spattering material 24 can be utilized. No opening is formed between the spattering material 24 and the shaped body 20, and accordingly, atmosphere in the chamber is not deteriorated.
Patent JP-H05207062-A (JP)
Title: Packet switching system
Inventor: HAN ZUISETSU
IPC: H04L47/6275
Filed: 1992-01-27
Abstract: PURPOSE:To reduce delay to maintain the sequence of a packet in a multistage connection packet switching network. CONSTITUTION:A device 101 which finds reference time finds the minimum value of time stamp of the packets located at the leading positions of FIFO input buffers 103, 104, and sets them as the reference time at this stage. An effective packet provided with the minimum time stamp is selected, and it is accumulated in FIFO output buffers 105, 106 at desired output terminals via a time division multiplex bus 102. However, such operation is performed for N times at certain packetizing time at an input/output terminal. When the packet is outputted from the FIFO output buffer, an idle packet is outputted to the next stage by attaching the reference time when the buffer is vacant. When the packet located at the end position in the buffer is the effective packet, an inputted packet is written on the FIFO input buffer behind the packet, and when the last packet is the idle packet, the inputted packet is written on it.
Patent JP-H11215217-A (JP)
Title: Portable information terminal equipment
Inventor: MIZOGUCHI TETSUYA
IPC: G06F1/16
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a multi-function portable information terminal equipment with high operating convenience that easily fulfills an optional function required for carrying and that realizes a desired composite function by mounting plural option devices onto the portable information terminal equipment. SOLUTION: An optional function selection button is selected on a function selection menu displayed on a screen of a display device 10 with a touch panel by operating a track ball 13 and a click switch 12. Then, function processings such as calling by a radio telephone set 14, photographing by a digital camera 15, recording/reproducing by a recording and reproducing function device 16 and receiving by a television receiver 17 or the like are executed.
Patent JP-2000215670-A (JP)
Title: Semiconductor memory device and method of controlling the same
Inventor: YASUI TAKATOSHI
IPC: H01L27/108
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To realize a semiconductor memory device having an excellent refresh characteristic matching the leak characteristic of memory cells. SOLUTION: One dummy word line DWL1 is connected with the gates of transistors Qn5, Qn6 connected to the dummy cells CD1, CD2, for example. Data of 'H' is accumulated in a memory cell capacitor CM1, the word lines WL1, WL2 are set to the logical level 'L', and the dummy word line DWL1 is also set to 'L'. 'L' is written to the dummy cell CD1, and 'H' to the dummy cell CD2. 'L' and 'H' of the dummy cells CD1, CD2 are read to the bit lines/BL 1, BL1, respectively, through the transistors Qn5, Qn6, the reference voltage is a little lowered and the read margin of 'H' data is increased by setting the precharge signal PC and equalize signal EQ to 'H' and setting the dummy word line DWL1 to 'H' level after lowering the precharge signal PC to 'L' level in a constant time.
Patent JP-H06222983-A (JP)
Title: Image processor
Inventor: NOUDO AKIRA
IPC: G06F12/02
Filed: 1993-01-27
Abstract: PURPOSE:To perform access to an image memory composed of a DRAM at a high speed. CONSTITUTION:This device is provided with a RAS/CAS generating circuit for generating the input timing signal of a row address signal and a column address signal and preventing the row address signal from being accessed unless the row address signal is changed and an address selector 10 for storing the address signals outputted from a CPU as the row address signal and the column address signal by crossing one part of a high-order address signal and one part of a low-order address signal each other, and a page is not set to a line but set to an area in an image memory space on the side of the CPU. Thus, an image memory 1 is operated in a high-speed page mode in the case of line detection for the arbitrary direction of image data or filtering.
Patent JP-S58129676-A (JP)
Title: Character processing device
Inventor: MASAKI KATSUMI
IPC: G06F17/21
Filed: 1982-01-29
Abstract: PURPOSE:To enable natural enlargement and reduction, by making the number of framings other than those changed by a device that makes the size of framing variable, constant. CONSTITUTION:This is an area framed by an indent mark, a left margin mark, a right margin mark etc. An indent block Inb is formed by overwriting or inserting an indent mark Ind on the display device using an indent key. Once the indent block is completed, information of characters etc. inputted from the keyboard is processed in the indent block Inb. By this way, preparation of formated sentence such as tabulation etc. is made easy. Further, this indent block Inb is enlarged and reduced freely in the horizontal direction.
Patent JP-S63276883-A (JP)
Title: Endless electric connector
Inventor: AAUIN ZAAN
IPC: H01R43/18
Filed: 1988-01-23
Abstract: An endless electrical connector has a continuous header (2) manufactured by forming axial segments in sequence. In the case of continuous extrusion, the axial segments are infinitesimal in length, whereas in the case of semicontinuous injection molding, the segments have discrete length.
Patent JP-H11195127-A (JP)
Title: Method for recognizing white line and device therefor
Inventor: MATSUSHITA MASAAKI
IPC: G06T7/60
Filed: 1998-01-06
Abstract: PROBLEM TO BE SOLVED: To satisfactorily recognize a white line area even when a shadow or the like is generated in a white line part, and a luminance difference is small. SOLUTION: This method includes a picture inputting process for inputting a picture including a white line (a step S1), edge extracting process for extracting the luminance changing spot of an input picture inputted in this picture inputting process S1, edge angle calculating process for calculating the angle of the edge extracted in this edge extracting process (a step S2), pair edge extracting processes for extracting an edge whose angles make a pair calculated in the edge angle calculating process 82 from among the edges extracted by the edge extracting process (steps S3-S6), and white line judging process for judging an area surrounded by the edges extracted in the pair edge extracting processes S3-S6 as a white line (a step S7).
Patent JP-S61204519-A (JP)
Title: Rotation detector
Inventor: KANDA KAORU
IPC: G01P3/487
Filed: 1985-01-25
Abstract: PURPOSE:To realize a rotation detection part of a fan which does not require the special processing for fitting and has large S/N by constituting the detection part with a magnet and a coil connected with this magnet magnetically. CONSTITUTION:The plastic magnet 3 is bonded to a rotary vane 2(a) fixed to a rotator 1 and the detection part 5 is fitted to a frame 4. Then, with the detection part 5, the coil 52 is wound round a bobbin 51 and the bar-shaped magnet 53 is inserted thereinto as the magnetic core to constitute a magnet generating pickup sensor. Consequently, since a variation of magnetic flux of the magnet 3 is detected with the detection part 5, an extremely large output signal is obtained. Accordingly, the special processing on the frame 4 for fitting is not required and the detection part with large S/N can be obtained.
Patent JP-H11196167-A (JP)
Title: Portable radio communication equipment
Inventor: IIJIMA TAKAHIRO
IPC: H04B1/38
Filed: 1998-01-06
Abstract: PROBLEM TO BE SOLVED: To improve the operability of an operation key and to miniaturize and lighten a portable radio communication equipment. SOLUTION: A floating block 11 is stored in a storage space in a state where first and second casings 1 and 5 are closed. When the first and second casings 1 and 5 are opened with hinge parts 9a and 9b as fulcrums, pins 15 and 16 slide along groove parts 13 and 14 and the movement of the floating block 11 is guided. Thus, the floating block 11 becomes a floating state against the opening/closing of the first and second casings 1 and 5.
Patent JP-H07208278-A (JP)
Title: Feeding fuel oil modifying device
Inventor: MIYAZAKI MINORU
IPC: F02M27/04
Filed: 1994-01-07
Abstract: PURPOSE:To resolve conflicting requests of energy saving with anti-pollution such as improvement of combustion efficiency, power-up of a combustion system, decrease of the concentration of fuel, decrease of exhaust gas concentration, hydrocarbon or nitrogen oxides at a stroke by promoting atomization of oil molectules in a feeding fuel nil modifying device. CONSTITUTION:Many annular permanent magnets 21 each of which has one surface presenting an N-pole and the other end presenting an S-pole are mutually brought in close-contact with one another, so as to have a reactive relationship, and magnetic force line stored yokes 22 are interposed between mutually adjacent permanent magnets, so as to be sealed and fixed into a cylindrical casing 11 to which connecting ports 14, 15 provided with an inlet 20 for fuel oil on one end and an outlet 20 on the other end are attached. An oil passage formed by the inner nerinheral parts of these annular permanent magnets 21 and the magnetic force line stored yokes 22 is communicated with the oil outlet 20 and the inlet 20. Thereby, an amplified reactive magnetic field formed by amplifying the reactive magnetic field to be generated between the mutual annular permanent magnets 21 having a reactive mutual close-contact structure by the magnetic force line store yokes 22 is formed in the oil passage, and fuel oil is applied to this amplified reactive magnetic field when fuel oil is made to pass through the oil passage, so as to atomize oil molecules of fuel oil.
Patent JP-2000210048-A (JP)
Title: Bubble-containing o/w emulsified condiment
Inventor: UMETSU TORU
IPC: A23L27/60
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a bubble-containing O/W emulsified condiment having a light food feeling immediately after being produced and enabling food taste to be maintained for a long term. SOLUTION: This nitrogen bubble-containing O/W emulsified condiment having 100,000-1,000,000 Pa.s overall viscosity, the pH value of 3.0-5.0 and the specific gravity of 80-98% times the one of the degassed O/W emulsified condiment is prepared by including (A) egg yolk lipoprotein and (B) protein other than egg yolk lipoprotein, causing acid denaturation in the region of pH 3.0-5.0.
Patent JP-S59138388-A (JP)
Title: Manufacture of semiconductor light emitting element
Inventor: KAMEI YOUJIROU
IPC: H01L21/312
Filed: 1983-01-28
Abstract: PURPOSE:To simplify the manufacturing process and enable to increase the density of elements by providing an electric insulation part and an optical shielding part by one time processing of photolithography and etching. CONSTITUTION:A photo resist 7 of a desired shape is formed by photolithography on a wafer wherein an P-N junction due to a P-layer 1 and an N-layer 2 and an electrode 3 are formed. Next, etching is performed with the resist 7 as a mask, and recesses reaching the P-layer 1 are formed at the part provided with no photo resist. The P-N junction is completely cut by this recess, resulting in the formation of the electric insulation part. Photo shielding resin 8 is applied in this recess. The resist 7 is removed, and at the same time the photo shielding resin on the resist 7 is also removed.
Patent JP-2000213321-A (JP)
Title: Lubricating structure for saddle type vehicle
Inventor: TAKAMURA NAOKI
IPC: F01M1/06
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To maintain necessary oil pressure by forming a lubricating oil passage in a space-saving manner without enlarging an engine. SOLUTION: In this lubricating structure, an axis core oil passage 31 along the axis cores of a crank shaft 13 and a drive shaft 18 is provided, and is communicated with a crank pin, to lubricate the passage 31 by oil from an oil pump. In this case, the outer periphery of the shaft 18 is equipped with an oil bath 28 annularly provided between an oil seal 26 and a seal type bearing 27, and an oil inlet passage 34 for communicating the passage 31 of the shaft 18 and the bath 28.
Patent JP-S59138802-A (JP)
Title: Apparatus for vaporizing liquid fuel
Inventor: KAWAMOTO TAKAO
IPC: F23D11/44
Filed: 1983-01-28
Abstract: PURPOSE:To decrease the change of vaporization with time remarkably, to keep stabilized burning continuously, and to reduce substantially the amount of tar that is produced when a liquid fuel is vaporized, by heating a liquid fuel heating metal section to a temperature range of the film boiling of the liquid fuel to vaporize the liquid fuel. CONSTITUTION:The heating metal plate 24 and an inorganic coated layer 25 are heated by an electric heater 23 to a temperature range of the film boiling of the liquid fuel. Then the liquid fuel is introduced dropwise from a nozzle 34 via a pump 31 onto the inorganic coated layer 25 that has been heated. The section of the inorganic coated layer 25 in contact with the liquid fuel vaporizes the liquid fuel in a short period and the temperature thereof lowers locally quickly, and as the temperature of said section after the vaporization recovers its original set temperature quickly, continuous and stabilized vaporization becomes possible. Further, as said section recovers its original temperature, the produced tar constituent is vaporized at high temperatures so that vaporization at a set maximum temperature (e.g. 350 deg.C) becomes possible.
Patent JP-S60157390-A (JP)
Title: Digital color television receiving set
Inventor: TSUCHIYA TAKAHISA
IPC: H04N9/74
Filed: 1984-01-26
Abstract: PURPOSE:To obtain a mode control circuit having remarkably simplified circuit configuration by performing mode control by a video control signal and blanking control signal in the step of a digital color difference signal. CONSTITUTION:A digital luminance signal YD is supplied to a mixer 42 for main and sub-picture through a mode control circuit 40 by YM and a mode control circuit 41 by YS. In a digital chrominance signal CD system, a mode control circuit 60 by YM, YS is provided in relation to an ACC6. Outputs of the ACC6 are demodulated by a demodulator 43 digital color difference signals (R-Y)D and (B-Y)D become signals successively and given to the mixer 42. A signal for sub-picture is supplied to the mixer 42 from a sending circuit 30, and digital demodulation output outputted from the mixer 42 is synchronized by a demultiplexer 47, and a primary signal is taken out through a D/A converter 48 and a matrix circuit 49.
Patent JP-S62171831-A (JP)
Title: Picture processor
Inventor: IBUCHI YOSHIAKI
IPC: B65H83/00
Filed: 1986-01-23
Abstract: PURPOSE:To make a picture image formable on both sides of paper, by installing a first conveying passage, conveying the paper formed with the image on one side to an intermediate tray in reversal, and also a second conveying passage conveying the paper inside the intermediate tray to a paper feeding port. CONSTITUTION:Paper out of a manual feed tray 15 and paper feed cassettes 11 and 13 is fed to an interval between a photosensitive drum 21 and a transfer part 23 by way of paper feed rollers 19 and 20, then copied with an original image on an automatic original feeder 5 on one side, and fixed. In case of duplex copying, the paper is guided to a selector lever 45 from paper discharge rollers 27 and 28, fed to a first conveying passage 80, and it is turned over hereat, then housed in an intermediate tray 191 installed in a mounting part 2. And, when one side copying is over, both sides are turned over and the paper housed in the intermediate tray is fed to a second conveying passage 17 piece by piece, and the other side is copied by a copying machine 3 by way of these paper feed rollers 19 and 20, then it is discharged by these paper discharge rollers 27 and 28 from a paper discharge port, or into a sorter 7. Thus, duplex copying is performable with a small-sized device.
Patent JP-H06221765-A (JP)
Title: Kiln for ceramic
Inventor: SUMIYA TOSHIHIKO
IPC: F27B7/22
Filed: 1993-01-28
Abstract: PURPOSE:To provide a kiln for ceramics in which raw ceramic material can be forwarded at a rate alterable as desired, the condition set for each heating zone can be maintained, and moreover the temporary firing and the main firing of raw ceramic material can be carried out in a continuous process. CONSTITUTION:A kiln for ceramics 1 has a furnace body 3 having heating zones 2 into which the furnace is longitudinally divided, a plurality of tubular furnace cores 4 each of which is longer than the respective heating zone 2 and differs in inner diameter (d) from the others, and endless drives 5 in a plurality of sets which support the tubular furnace cores 4, each set holding one tubular furnace core at its two ends with its circumferential side on themselves in a manner of suspension and designed to revolve independent of the other sets. The tubular furnace cores 4 are so arranged that from the loading end 3a of the furnace body 3 they become enlarged in inner diameter (d) toward the discharging end 3b, that is, a succession of an arrangement that the end 4b on the discharging side of a tubular furnace core 4 having a smaller inner diameter (d) is inserted in the end 4a on the loading side of a tubular furnace core 4 having a larger inner diameter (d). Furthermore, a gas-discharging pipe 12 is provided between each two heating zones 2 where the differing inner diameters (d) between two adjoining tubular furnace cores 4 form a gap 10.