baber/WOPTO huggingface dataset:
Patent JP-H0443885-A (JP)
Title: Rotary oilless compressor
Inventor: SUZUKI AKIRA
IPC: F04C18/16
Filed: 1990-06-11
Abstract: PURPOSE:To prevent oil from flowing reversely from an oil cooler and entering a compresser main body when the compressor is stopped by allowing oil collected in the upper portion of the compressor main body to escape from a branch pipe, and using an oil free screw to prevent the oil from flowing reversely into the main body when the compressor is stopped. CONSTITUTION:Oil is fed to a compressor main body 1 from an oil cooler 2 through oil piping 5. In this case, because the oil cooler 2 is located higher than the compressor main body 1, the oil is caused to flow reversely from the oil cooler 2 to the compressor main body 1 when the compressor is stopped. In order to prevent the reversely flowing oil from entering the compressor main body, the oil piping 5 is provided with a branch pipe 7 and oil recollecting piping 6 is connected to a gear casing 3 from beneath the branch pipe 7 and the reversely flowing oil is recollected into the gear casing 3 by the oil recollecting piping 6.
Patent JP-S6129064-A (JP)
Title: Production of flat cell
Inventor: KATAYAMA KUNITOSHI
IPC: H01M50/555
Filed: 1984-07-19
Abstract: PURPOSE:To suppress the infiltration of moisture into a cell by enveloping a power generating element with a multi-layer structure having aluminum foils in the middle, thermally depositing the periphery, and further heating and pressurizing them to bring the upper and lower aluminum foils into contact with each other. CONSTITUTION:A separator 7 is arranged between a negative electrode 5 made of lithium stuck to a nickel current collector plate 3 and a positive electrode black mix 6 coated on an aluminum current collector plate 4; a multi-layer outer packaging body 1 made with heat-depositing polyethylene films 1a, 1a', aluminum foils 1b, 1b', polyester films 1c, 1c' is folded into two and covered over them; the periphery is thermally sealed; then the sealed section is punched with a mold to a predetermined size. Next, the vicinity of the punched section is further heated and pressurized so as to bring the end sections of the aluminum foils 1b, 1b' into contact, and a flat cell is formed. Accordingly, the infiltration of moisture into the cell is suppressed, and the shelf life can be improved.
Patent JP-2000338710-A (JP)
Title: Two-component developer
Inventor: NAKAMURA YASUSHI
IPC: G03G9/08
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain a two-component developer showing good fluidity even with a small amt. of an additive and having good fixing property with substantially little contamination of a photoreceptor or filming. SOLUTION: In the two-component developer consisting of at least a magnetic carrier and a toner, the average particle size of the magnetic carrier is 35 to 100 μm, and the toner contains one or more kinds of external additives. The proportion of the additives is 0.3 to 1.5 wt.% of the toner. The toner particles contain toner particles having <=5 μm particle size by <=15 number %, and toner particles having twice or more diameter of the volume average particle size by <=5 vol.%. The number average particle diameter D25 and D75 at 25% and 75% of the cumulative number distribution, respectively, show the relation of 0.60<=D25/D75<=0.80. The volume average particle diameter is 6.0 to 11.5 μm.
Patent JP-S6041539-A (JP)
Title: Apparatus for removing automatically deposited product
Inventor: YOSHIDA MASANOBU
IPC: C03B37/018
Filed: 1983-08-16
Abstract: PURPOSE:To prevent clogging of a discharge pipe by excessive reaction product and to proceed reaction smoothly to cause a reaction in a reaction vessel by providing many small holes to discharge pipe for excessive reaction product fitted to the reaction vessel and ejecting gas from the pipe. CONSTITUTION:A seed bar 3 is suspended in a reaction vessel 1 and gaseous raw material is ejected from the bottom through an oxyhydrogen burner 2 and base material for optical fiber 4 is deposited to the tip of the seed bar 3 by causing flame hydrolysis. The excessive reaction product in the furnace is discharged from a discharge passage 5; many ejection holes 14 for gas are provided to the gas ejection pipe 12. The gas is fed from a gas feeding port 13 and ejected into the inside of the gas discharge pipe 12. The excessive reaction product is discharged together with the gas preventing clogging of the gas discharge pipe 12 due to deposition of the product on the inside surface of the gas discharge pipe 12. By this way, reaction conditions in the reaction vessel 1 are held always constant and variation of quality (distribution of refractive index) of the base material 4 is prevented.
Patent JP-H01318141-A (JP)
Title: Multiprocessor system
Inventor: SUKAI KAZUAKI
IPC: G06F15/16
Filed: 1988-06-20
Abstract: PURPOSE:To speed up the input/output (I/O) processing efficiency of a system by inhibiting memory access from respective slave CPUs to expand memory circuits included in respective slave CPUs as the memory circuits of a master CPU. CONSTITUTION:After waiting the requirement of I/O processing, a command is sent from the master CPU 1 to the slave CPUs 9, 14. Then the output of a hold command from the CPU 1 is waited, and after outputting the hold command, the memory access of the commanded CPUs 9, 14 is inhibited and a RAM bank memory 11 or 16 is expanded as a RAM bank memory of the CPU 1. The end of direct access of the CPU 1 to the memory 11 or 16 is waited, and after the end of access, the access inhibition of the CPUs 9, 14 is released and other processing is executed. Thus, processed data can be rapidly made access and transferred between the master CPU and respective slave CPUs.
Patent JP-S63316778-A (JP)
Inventor: UIRIAMU BURAISU RAITO JIYUNIA
IPC: C07D401/04
Filed: 1987-06-18
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-S635633-A (JP)
Title: Optical multivalued communication system
Inventor: YAMAZAKI SHUNTARO
IPC: H04B10/07
Filed: 1986-06-25
Abstract: PURPOSE:To attain optical multivalued communications without being affected by the nonlinear modulation characteristics of semiconductor lasers and to expand transmission capacity by providing plural modulation light generation means outputting light subjected to binary intensity modulations at different amplitudes and a light multiplexing means multiplexing modulated light. CONSTITUTION:The semiconductor lasers 3 and 4 have approximately the the same oscillation wavelengths and intensity-modulated by modulation currents 1 and 2. After the timings of the modulated currents are synchronized, they are poured into the semiconductor lasers 3 and 4, from which the modulated light beams 9 and 10 with an amplitude ratio of 1 vs 2, 8Gb/S and NRZ codes come out. Said beams 9 and 10 are made incident on optical fibers 12 and 13 through a lens 5, multiplexed by a multiplexer 6 with a branching ratio of 1 vs 1 so as to acquire the synchronization of their timings, and transmitted to an optical fiber 7. A signal light 8 obtained in such a way ends up a quaternary NRZ code at a transmission speed 16 Gd/S.
Patent JP-S5483665-A (JP)
Title: Guide unit on entry side of steel pipe piercing mill
Inventor: OCHIAI TSUNEO
IPC: B21B39/06
Filed: 1977-12-16
Abstract: PURPOSE:To make possible the different kind of square bars to be easily guided, by installing the rotatable guide frame provided with plural guide unit including different kinds of guide rollers, in the guide unit on the entry side of the piercing mill. CONSTITUTION:The square bar 1 is transported and is inserted into the specified guide unit, and the transfer frame 15 is brought down through the lever 17; hereby, the square bar 1 is placed on the horizontal guide roller 4a. The feed guide roller 5 is actuated through the lever 14 so as to guide the right side plane of the square bar 1; at the piercing work, the square bar 1 is surely caught and guided onto the specified pass line by the vertical guide roller 3a, horizontal guide roller 4a, and feed guide roller 5. In the case of guiding the square bar 1 of different size, the feed cylinder 10 is actuated so as to retreat the feed guide roller 5, and the guide frame 13 is turned round to the desired position so as to use the guide unit suitable for the size of the square bar 1.
Patent JP-H055708-A (JP)
Title: Method and device for identifying soldering status
Inventor: HARADA YUKIO
IPC: G01B11/24
Filed: 1991-06-21
Abstract: PURPOSE:To obtain a method and device for identifying soldering status which enables a soldering status to be identifying properly on a substrate without being affected by surface roughness and material of a substrate and material of solder and prevents new problems such as improper identification from being generated. CONSTITUTION:A soldering status identification device is provided with a camera 7 which is placed at an upper portion of a substrate 5 where a cream solder 3 is placed on its upper surface, a light source 9 with a large incidence angle which is placed at a low position so that a light with a large incident angle can be emitted to the substrate 5 and consists of a ring-shaped fluorescent lamp, a light source 11 with a small incident angle which enables light to be emitted to the substrate from a direction which is nearly perpendicular through an optical fiber which is placed next to the camera 7, and an operation device 13 which reads image information from the camera 7 and then executes various kinds of control processings. Light and darkness information of a reflection light when the light source 11 with a small incidence angle is inverted and it is superposed on the light and darkness information of the reflection light when the light source 9 with a large incidence angle is lit, thus enabling a boundary of soldering position to be clear.
Patent JP-H10325328-A (JP)
Title: Exhaust control valve structure of two cycle engine
Inventor: ISHIBASHI YOICHI
IPC: F02D13/02
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To form an exhaust control valve mechanism in a simple structure so as to miniaturize a cylinder block, and generate smooth exhaust flow. SOLUTION: An exhaust passage communicated with an exhaust port 39 is composed of a first passage part 44 extending to a direction crossed with a center axial line of the exhaust port 39, and a second passage part 43 for communicating the exhaust port 39 and the first passage part 44 with each other, an exhaust control valve 40 is arranged in the first passage part 44, and the rotary center of the exhaust control valve 40 is set in parallel with an extending direction of the first passage part 44. Rotary displacement of the exhaust control valve 40 is carried out, and thereby, an area of a communicating opening 45 for communicating the first passage part 44 and the second passage part 43 with each other is varied so as to carry out control by activated heat atmosphere combustion and control of an exhaust timing.  Therefore, it is possible to prevent the necessity for carrying out complex work such as a bearing part, a recessed part, and the like which are formed in order to arrange an exhaust control valve in the vicinity of an exhaust port of a cylinder block so as to miniaturize the cylinder block. And it is also possible to make an inner circumferential surface of an exhaust passage flat so as to make exhaust flow smoothly.
Patent JP-H10324315-A (JP)
Title: Packaging body and packaging method of dry battery
Inventor: HATA TETSUO
IPC: B65B53/00
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a packaging body and a packaging method of a dry battery capable of easily and efficiently packaging a sheet-like electromotive force checker together with the dry battery. SOLUTION: A sheet-like electromotive force checker 20 is shrink-packaged with a packaging material 30 consisting of the heat shrinkable film together with a dry battery 10. A hole 31 is made at the prescribed position of the packaging material 30, and a tack label 40 is mounted on the outer surface of the packaging material 30 so as to cover the hole 31. When the tack label 40 is mounted on the outer surface of the packaging material 40, an adhesive layer 42 is exposed on the inner surface side of the packaging material 30 at the part of the hole 31. The electromotive force checker 20 is lapped on the inner surface of the packaging material 30 so as to cover the hole 31 in a condition where the tack label 40 is mounted on the packaging material 30, and partially adhered to the adhesive layer 42 exposed to the inner surface side of the packaging material 30 at the part of the hole 31.
Patent JP-2000340426-A (JP)
Title: Linearity coil
Inventor: TAKEBUCHI MASAHARU
IPC: H01J29/76
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a linearity coil structure whose reliability is high against magnetostrictive vibration. SOLUTION: A linearity coil 10 is provided with a resin pedestal 8 on which lead terminals 6 and 7 are arranged, a coil in which a coil 1 is wound around a core 2 of a drum type ferrite core 4, a magnet 5 fixed to a flange 3b of the coil, and a cushion material (buffering material) 9 arranged on the resin pedestal 8. Especially, the whole part of a crossover part 1a of the coil 1 derived from the winding part of the coil to conductive connecting parts 6a and 7a of the lead terminals 6 and 7 is covered with a soft tube 12. Thus, it is possible to prevent the damage or disconnection of the crossover part 1a due to resonance against magnetostrictive vibration at a proximity part S1 with the resin pedestal 8 or a proximity part S2 with the flange 3b.
Patent JP-S5275385-A (JP)
Title: Instantaneous temperature detector
Inventor: TEIHOU KENICHIROU
IPC: G01K7/24
Filed: 1975-12-19
Abstract: PURPOSE: Temperatures are made measureable simply by contacting a detector with the part to be measured within a short time by composing an arithmetic circuit which calculates an equilibrium value from the temperatures indicated by the detector. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0443078-A (JP)
Title: Optical data recording medium
Inventor: KANEKO SATOSHI
IPC: B41M5/26
Filed: 1990-06-09
Abstract: PURPOSE:To keep sufficient recording characteristics over a long period of time by forming a data recording medium by providing a recording layer capable of writing and/or reading data by laser on a substrate. CONSTITUTION:In an optical data recording medium wherein a recording layer is provided to at least the single surface of a substrate, at least one kind of a compound represented by formula I is added to the recording layer. As the substrate, any known substrate transparent to used laser can be arbitrarily formed. As a representative example, glass or plastic is designated. The recording layer is provided as a single layer or two or more layers. The thickness of the recording layer is usually 0.01-lmum, pref., 0.03-0.8mum. In the case of reflection reading, said thickness is especially pref. odd number times l/4 of a laser wavelength used in reading.
Patent JP-2000341546-A (JP)
Title: Method and circuit for data conversion and image processor
Inventor: OYAMA SHOICHI
IPC: G06T5/00
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain a data converting method and a data conversion circuit capable of reducing data quantity of a look-up table(LUT) and an image processor. SOLUTION: Threshold for data inputted in advance is set, and an input value inputted an S1 is compared with the threshold in S2. When the input value is within a prescribed range with the threshold as the reference, prescribed operation processing is executed in S3, and an output value corresponding to the input value is retrieved from the LUT of a storing means and outputted. Meanwhile, when the input value lies outside the prescribed range, a fixed value preliminarily set in S4 is outputted. Since only the output value corresponding to the input value is stored as a LUT in this way, the data quantity of the LUT is reduced, and a margin can be provided in the memory capacity of the storing means. Therefore, this method is suitably used for data conversion of an image processor, especially in image display, where the number of gradations of color is increased.
Patent JP-S6211323-A (JP)
Title: Semiconductor storage device
Inventor: WAKABAYASHI NAOKI
IPC: G11C17/18
Filed: 1985-07-09
Abstract: PURPOSE:To reduce the setup time by using a precharge signal to initialize a product term signal being an output of an AND array and an output signal of an OR array to a low level and to initialize each bit of the input signal and its negation signal to a high level. CONSTITUTION:A precharge signal 10 goes to a low level at a period not accessed and the product term signal 8 and an output signal 9 go respectively to a low level by charging by a transistor (TR) 5 and a holding loop of a TR 6. Further, a NAND 11 outputs a high level. When the input signal 7 is set during this period, a TR 2 at the input side of the signal 8 corresponding to the signal 7 remains conducted and the TR 2 at the input side of the signal 8 not corresponding to the signal 7 is nonconductive. The signal 10 goes to a high level during the access period, the charging by the TR 5 is finished and the TR 3 is conductive. Thus, only the signal 8 corresponding to the signal 7 goes to a high level. Thus, bits of the signal 9 through the TR 4 go to a high level. Thus, the setup time of the input signal is reduced and the effect of the input signal on the product term signal is avoided.
Patent JP-S639639-A (JP)
Title: Fuel supply control device of diesel engine
Inventor: SHIMODA MASATOSHI
IPC: F02D1/08
Filed: 1986-06-27
Abstract: PURPOSE:To improve exhaust gas purification performance by adjusting the position of the control rack of a fuel injection pump according to the detected result after detecting the water ratio in emulsion fuel, in a engine which uses emulsion fuel in which water is dispersed in light oil. CONSTITUTION:A permittivity sensor 24 and a temperature sensor 25 are provided in fuel supply system to detect water ratio in emulsion fuel from a mixing tank 21 by means of a microcomputer 18 according to detected signals from those sensors. And it is made possible to feed optimum fuel, according to this water ratio, to a injector from a fuel injection pump 11 by moving a control rack 14 according to water ratio. And it is also mode possible, to feed light oil in a fuel tank 19 to the fuel injection pump 11 directly by providing solenoid valves 22, 23 between the fuel injection pump 11 and the mixing tank 21 a fuel tank 19 respectively and setting the solenoid 22 to close and solenoid 23 to open if necessary.
Patent JP-S5954614-A (JP)
Inventor: ARETSUSANDORO DEI CHIO
IPC: C04B35/532
Filed: 1983-08-17
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-H08322237-A (JP)
Title: Eddy-current type reducing gear
Inventor: OGAWA MAKOTO
IPC: F16D63/00
Filed: 1995-05-25
Abstract: PURPOSE: To enable an eddy-current type reducing gear to generate a large braking torque with a rotor having a light weight. CONSTITUTION: In an eddy-current type reducing gear which gives a braking torque proportional to an eddy current to a rotor 2 coupled with a rotating shaft by separating and bringing nearer many magnets supported on a nonrotatable magnet supporting body at regular intervals in the peripheral direction from and to the rotor 2, the thickness of the rotor 2 is adjusted to about 5mm.
Patent JP-H06337694-A (JP)
Title: Device for recognizing fuzzy pattern
Inventor: MATSUMOTO SOTOSUKE
IPC: G10L15/08
Filed: 1993-05-28
Abstract: PURPOSE:To shorten a processing time by remarkably reducing memory capacity required for pattern recognition in voice recognition and picture recognition. CONSTITUTION:Plural fuzzy rules are decided previously based on a feature of an objective pattern to be pattern recognized, and the feature of the pattern is extracted from a signal showing the object to be pattern recognized by feature extraction circuits 21, 22, and the outputs of antecedent part membership function generation circuits 31, 32 generating the antecedent part function of the fuzzy rules are inputted to consequent part membership function generation circuits 41, 42, 43, 51, 52, 53, 54 generating the consequent part function of the fuzzy rules directly, and suitability degrees outputted from the consequent part membership function generation circuit 41, 42, 43, 51, 52, 53, 54 are added/ subtracted by an adder/subtracter group 6 at every candidate, and the maximum suitability degree is selected by a suitability degree comparator 7 to pattern recognize.
Patent JP-S6043174-A (JP)
Title: Ignition timing controlling device of engine
Inventor: AKASU MASAHEI
IPC: F02P5/152
Filed: 1983-08-17
Abstract: PURPOSE:To improve response in knocking restricting control by a method wherein differences from the reference ignition timing of an engine to the actual knock limit ignition timings of each cylinders are obtained and the average value thereof is memorized into memories corresponding to the operating conditions of respective cylinders of the engine as a memory correcting value with a predetermined period of renewing. CONSTITUTION:A reference control value generating means 3, providing respective operation condition of an engine with ignition timing characteristics, which are utilized as references, and a means 7, operating sequential correcting values of ignition timing based on the outputs of a knocking detecting means 5 for respective cylinders discriminated by an ignition cylinder discriminating means 4, are provided in the device. The correcting and controlling values are renewed and memorized into addresses corresponding to respective operating conditions of the engine. A memorizing means 6, reading out the memorized values in the corresponding addresses by the detecting outputs of a revolving number detecting means 1 and a load detecting means 2, is also provided in the device. The ignition timings of respective cylinders are determined by the correcting and controlling values of respective cylinders, obtained by a control value operating means 8 operating the sequential correcting values of respective cylinders, the read-out memorized values and control values, operated from these outputs and the reference control value, through an ignition means 9. Thus, the restriction of knocking may be effected with good accuracy.
Patent JP-H05327377-A (JP)
Title: Receiver
Inventor: OUCHI HIROYA
IPC: H03G3/20
Filed: 1992-05-19
Abstract: PURPOSE:To attain optimum automatic gain control (AGC) at all times by switching the characteristic of the AGC. CONSTITUTION:In the case of an automatic tuning operation, a switching part 41 is changed over, an output from a tuning part 5 in a second stage is applied to an AGC circuit 27, and an AGC voltage is generated. The AGC voltage based on the output from the tuning part 5 in the second stage has the characteristic of low Q, and there is no problem of generating erroneous tuning or the like when a noise level becomes high. In the case of a normal receiving operation, the switching part 41 is changed over, an output from a tuning part 6 in a third stage is applied to the AGC circuit 27, and the AGC voltage is generated based on the output from the tuning part 6 in the third stage. Therefore, the AGC characteristic of high Q is realized at such a time, and the problem such an sensitivity suppression caused by jamming stations is prevented from being arisen.