baber/WOPTO huggingface dataset:
Patent JP-H0778517-A (JP)
Title: Composite air tube
Inventor: FUJITA MAKOTO
IPC: F16L11/12
Filed: 1993-06-15
Abstract: PURPOSE:To miniaturize a piping and wiring space, make generation of the wrong connection of the piping and wiring be difficult, and improve appearance by integrally providing a signal lines, for transmitting an electric signal, along an air tube wherein air passes through. CONSTITUTION:This air tube is formed by integrally arranging two signal lines 2 along a cylindrical air tube which is composed of insulating material and in which air passes through. The signal lines 2 are embedded in the insulating material composting the composite air tube 1, resulting in integration. When this composite air tube is used, the air tube 1 and the signal lines 2 are cut off at a given position by using a cutter, etc., to be branched to remove coating material 4 on the tip side of the signal lines 2, exposing a wire material 3. Then the wire material 3 is electrically connected to the given connection object such as a sensor, and also the air tube is connected to the given connection object such as an air cylinder.
Patent JP-H0837156-A (JP)
Title: Maintenance method of semiconductor fabrication apparatus
Inventor: TSUKADA KAZUNORI
IPC: H01L21/68
Filed: 1994-07-21
Abstract: PURPOSE:To raise the operating ratio of the apparatus by processing wafers with the recipes for a plurality of specified different processings, counting the number of times of execution or execution time of the events or recipes and notifying the maintenance time when the counted value has reached the preset value. CONSTITUTION:Each time when the specified event A is completed, it is counted up. When such count value n has reached the preset value B, a maintenance alarm is generated to notify the maintenance time to a worker. After it is notified, a vount value n of the controller counter is cleared to 0 by the confirming operation by the worker. The counting is then started again and the maintenance time is also notified in the similar manner. This can also be applied to the other events C, D,.... When the maintenance time is notified, the maintenance work of apparatus can be done. Thereby, since the maintenance check work by the worker can be reduced and maintenance can also be designated and set even for the different events, the operating ratio of the apparatus can be raised.
Patent JP-S6328748-A (JP)
Title: Pressure fitting system of guard molding
Inventor: YOKOI YOSHIHIKO
IPC: B23P21/00
Filed: 1986-07-21
Abstract: PURPOSE:To enable full-automatic fixing of guard molding to the body in a mixed flow production line, by identifying the existence or the type of a guard molding by means of a body side guard molding detector, then functioning a heater and a guard molding pressure fitting device selectively according to the identification signal. CONSTITUTION:Existence or type of a guard molding on the sideface of a body W being carried through a conveyor 1 is detected on the basis of the movement of a roller when a plurality of guard molding detection rollers 4 in a guard molding detector 2 are pressed against the body W. The guard molding detection signal functions as a selection signal for a device in the downstream, where only such heaters in an infra-red heater 6 as arranged at approximately same fixing height of guard molding are heated and pressure fitting devices 7A, 7B drive the actuators of only such pressure fitting rollers 9A, 9B as having same fixing height, shape, etc. In such a manner, a guard molding can be fixed full-automatically to the body W in a mixed flow production line for various type of vehicle.
Patent JP-H0727798-A (JP)
Title: Measuring method for insulation resistance of line
Inventor: HARADA SHIGEKAZU
IPC: G01R27/18
Filed: 1993-07-09
Abstract: PURPOSE:To measure the insulation resistance of a line without being affected by the error of individual elements inside a measuring circuit. CONSTITUTION:A voltage E from a reference power supply 1 is divided by voltage-dividing resistances 2, 3, 4 which are connected in series, divided voltages are changed over by a first changeover device 5A, they are applied to a line 7 to be measured, and the value Rx of a resistance 8 to be measured is found on the basis of a measuring voltage V which is obtained at this time. In addition, two reference resistances 6A, 6B are prepared. When the first changeover device 5A is changed over to the side of the reference resistances (6A, 6B), the divided voltages from the first changeover device 5A are applied respectively to the first reference resistance 6A or the second reference resistance 6B by using a second changeover device 5B. The resistance value Rx of the resistance 8 in the line 7 to be measured is corrected by two voltages V1, V2 obtained by the changeover of the second changeover device and by two reference resistance values r1, r2. Thereby, the resistance value of the resistance 8 can be computed precisely without being affected by the error of the elements constituting a measuring circuit.
Patent JP-2000355915-A (JP)
Title: Cone
Inventor: IKEBE KENJI
IPC: E01F13/04
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To facilitate transfer of a cone by inserting fingers into through holes and easily fit an illuminant by forming through holes on the peripheral wall of the cone used for traffic restriction or the like of vehicles and attaching a reinforcing material to the periphery. SOLUTION: In a conical cone used for traffic restriction or the like of vehicles, laterally long through holes 2 having each about 40 mm×75 mm space are formed at opposite positions of the peripheral wall about 11 cm below the upper end of the cone body 1 made of a rigid synthetic resin. Synthetic resin-made reinforcing member 3 is fixed to the peripheral edge of the through holes 2. The reinforcing member 3 is constituted of a ring-shaped external member and internal member and affixed to the external and internal faces of the through holes 2. A bolt is inserted in a bolt hole 5 and fastened and fixed by a nut. In this way, the cone 10 can be easily transferred by inserting fingers into the through holes 2 to change the position and direction of the cone. Further, a chain is inserted into the through hole 2 to stretch it.  An illuminant, a reflecting plate, a voice alarm with a sensor or the like can be attached thereto.
Patent JP-H0462787-A (JP)
Title: Electric power supply for magnetron drive
Inventor: KAKO HIDENORI
IPC: H05B6/68
Filed: 1990-06-29
Abstract: PURPOSE:To control a secondary side voltage of a high frequency transformer to be under a specified value by controlling a peak voltage of a switching element to a constant value while a magnetron cathode is heated to an operating temperature. CONSTITUTION:At the time of starting a magnetron 15, an analog switch 22 is turned on and a resonance voltage VCE of a switching element 5 is compared with a reference value VR1 thereof by a comparator 21 for controlling switch-on time of the element 5 until a normal operation is commenced. Consequently, a peak value of the VCE is controlled to be a constant value and a voltage generated in a secondary coil 9 of a high frequency transformer 10 is controlled to be under a specified value. When a cathode 17 of the magnetron 15 is sufficiently heated, an input voltage is increased and an output of an input power detector 28 turns off the switch 22 via an input power error amplifier 25 and a control circuit 26 to finish control at the time of starting. With this constitution, the secondary voltage of the high frequency transformer is controlled to be under a safe specified voltage.
Patent JP-H0220108-A (JP)
Title: Automatic gain control circuit
Inventor: KATO FUMIHIRO
IPC: H03G3/10
Filed: 1988-07-07
Abstract: PURPOSE:To make constant the sum of a control current and to stabilize the gain of an AGC circuit by constituting a constant current source connected to the common emitter of a transistor to constitute a differential amplifying circuit with a constant current diode. CONSTITUTION:As a constant current source in a differential amplifying circuit 16, an anode is commonly connected to the emitter of transistors 7 and 8 and a constant current diode 15, in which the anode is grounded, is used. For this reason, the stability is higher than the case of the constant current source composed of the resistance and the sum of control currents IC and IE becomes stable and constant. Consequently, the gain range as an AGC circuit can be made stable and symmetrical with zero dB as reference.
Patent JP-S5960884-A (JP)
Inventor: YOSHIKAWA YUKIO
IPC: H05B41/24
Filed: 1982-09-29
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-2001006242-A (JP)
Title: Magnetic recording and reproducing device
Inventor: IWATA RYOICHI
IPC: G11B15/665
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To avoid the occurrence of a tape slackening and the occurrence of an overtension by passing a tape while reducing the loading speed during the passage through a curving position at the time of loading and passing the tape while increasing the unloading speed when unloading. SOLUTION: The speed is increased up to the loading speed and while the speed reduction is started from the start point of the speed reduction just before the curving position, the tape is passed through the curving position and the speed reduction is ended at the end point of the speed reduction. In such a case, the change in a tape draw-out quantity when passing the curving position is not a sharp change but a gentle change. The slackening of the tape drawn out by inertia from a supply side reel is drastically relieved by the action and the loading speed is higher than that at the prescribed point and the loading action progresses while the speed is reduced from the start point of the speed reduction down to the end point of the speed reduction, thereby, the total time from the unloading completion position tot the loading completion position is shortened.
Patent JP-H09329157-A (JP)
Title: Electromagnetic clutch
Inventor: IIO MASAHIRO
IPC: F16D27/112
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To improve the durability of a shock absorbing member, and certainly reduce the adsorption sound of a clutch plate, by providing two layer of a wear resistant member and an elastic member to the shock absorbing member, and projecting the wear resistant member from one frictional surface to the other frictional surface. SOLUTION: When an electromagnetic coil is not energized, a part of the wear resistant member 12 of a shock absorbing member 10 is projected from the frictional surface 7a of a rotor 7. When the electromagnetic coil is energized so as to generate electromagnetic force, a clutch plate 14 is adsorbed to the frictional surface 7a against the elastic force of an origin return spring. At this time, the clutch plate 14 is firstly struck against the wear resistant member 12 of the shock absorbing member 10 and adsorbed to the frictional surface 7a while elastically deforming the elastic member 13, thus the collisional force of the clutch plate 14 can be loosened.  Next, a gap (g) between the frictional surfaces 14a, 7a of the clutch plate 14 and the rotor 7 is made to be zero, the clutch plate 14 is integrally connected to the rotor 7, and rotational force from an engine is transmitted to a rotary shaft. When energization to the electromagnetic coil is stopped, attraction applied to the clutch plate 14 is made to be zero, thus the connected condition of the clutch plate 14 and the rotor 7 is canceled.
Patent JP-H0251688-A (JP)
Title: Self-supporting flexible-hose and manufacture and device thereof
Inventor: MATEUSU YAKOBUSU UIRUHERUMUSU
IPC: F16L11/16
Filed: 1989-06-30
Abstract: PURPOSE: To manufacture a self-supporting flexible hose in a short time while reducing manufacturing cost by inserting at least one individual filling element in each hollow space of the wall of a hose while winding a strip on a mandrel. CONSTITUTION: A hose 2 can be obtained by winding a strip 4 of double V-shape profile. A filling element 10a is disposed between a vertical edge 8a' of a coil 8a and a vertical edge 8b' of a coil 8b, and a filling element 10b is disposed between a vertical edge 8c' of a coil 8c and a vertical edge 8b" of the coil 8b. While winding the strip 4 on a mandrel of suitable cross section, individual filling elements 10 are inserted in the respective hollow spaces of the wall of the hose to obtain a self-supporting flexible hose.
Patent JP-H0519742-A (JP)
Title: Character composition system and thermal transfer printer
Inventor: TAKADA SHOJI
IPC: G09G5/30
Filed: 1991-07-11
Abstract: PURPOSE:To put characters and an image as a background together so that the characters match the image naturally. CONSTITUTION:The color level distribution of character data D1 read out of an image memory for character information is converted into such a converted character color level distribution function delta1=alphaXLMX(LS-ADn)/(LS-LM) that a maximum value part LS is at a zero level, and the color level distribution of image data D2 read out of a memory M2 for image information is converted into such a converted image color level distribution function delta2=LBnX(ADn- LM)/(LS-LM) that the maximum value equivalent part of the character data D1 is at the zero level; and the converted character color level distribution function delta1 and converted image color level distribution function delta2 are added to obtain a color level distribution function delta3 after character composition.
Patent JP-S6148889-A (JP)
Inventor: TOMITA TATSUO
IPC: G06F3/153
Filed: 1984-08-17
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-2000358040-A (JP)
Title: Communication network and communication apparatus
Inventor: YAGO SHIGEO
IPC: H04L69/40
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of a communication network by providing a switching means, etc., for cutting off at least one of the links connected to its own node in the node where the continuous reception of a bus reset signal longer than a prescribed time is detected, so as to secure communication between nodes where a fault is not caused. SOLUTION: The communication control parts 1 of respective nodes A to E detect the continuous reception of a bus reset signal longer than a prescribed time, and the node where the continuous reception of the bus reset signal longer than the prescribed time is detected is provided with switches B1 to B3 for cutting off at least one of the links connected to its own node. Then, a combination link optionally selected among the combinations of links AB, BD and BE to be cut off by the switches B1 to B3 is cut off. Thus, the node causing the fault can be cut off. By cutting off the link causing the fault, communication is restored to realize a reliable communication network.
Patent JP-H0973774-A (JP)
Title: Semiconductor memory
Inventor: OISHI TSUKASA
IPC: G11C11/401
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor memory capable of perfroming data transfer and access at high speed by a low current consumption. SOLUTION: Respective plural array blocks MBa-MBd are made to be independently drivable each other under the control of an array activation control circuit 4. Data transfer from one array block to another array block is performed by selecting rows in the other array block to connect them to a global I/O busses GI/O when data are read out of the one array block under the control of the array activation control circuit 4.
Patent JP-H0724262-A (JP)
Title: Isotope separator
Inventor: OKAZAKI YUKIMOTO
IPC: B01D59/34
Filed: 1993-07-12
Abstract: PURPOSE:To obtain stable excitation efficiency and energy efficiency. CONSTITUTION:In an isotope separator where plural laser beams of different wavelengths s1, s2 are coaxially superimposed and folded plural times and irradiated to an isotope material 2 to selectively excite a specific isotope to separate and recover it, the plural pulse layer rays s1, s2 of different wavelengths after the irradiation to the isotope material 2 are branched to every wavelength, and also an optical path difference adjusting device 4A-4F where the optical path difference between the branched pulse laser rays s1, s2 is adjusted to superimpose them again are provided, and constitute an irradiating time correction means for matching the timing of the irradiation of pulse layer rays s1, s2 of different wavelengths to the isotope material 2.
Patent JP-H08340396-A (JP)
Title: Composite image processing device
Inventor: SHIMIZU YASUSHI
IPC: H04N1/00
Filed: 1995-06-14
Abstract: PURPOSE: To eliminate complexity to erase descriptive information at every input and to read a sheet smoothly by masking after reading the descriptive information on an information input sheet and outputting a new information input sheet. CONSTITUTION: Image information read by a reader part 1 is recorded on the memory 506 of a file part 5, and it is judged whether or not it is a mark sheet by pattern matching by a CPU 516. When it is the mark sheet, the content of each setting column is deciphered sequentially, and masking is applied by replacing to the ground color of the mark sheet after deciphering is completed. Moreover, the CPU 516 reads out masked image data from the memory 506, and outputs it as a new mark sheet by a printer part 2. In this way, the new mark sheet is used even when the similar information input operation is performed again, which saves the handling time to erase a descriptive content on an old used mark sheet. Also, it is possible to exclude mis-judgement due to the deterioration of the mark sheet or feeder jamming, and a smooth operation is secured.
Patent JP-S5698737-A (JP)
Title: Tape recorder
Inventor: KAMIMURA TETSUROU
IPC: G11B15/675
Filed: 1979-12-29
Abstract: PURPOSE:To obtain a miniature tape recorder which operates securely and has an ejection mechanism, by guiding along specific guide grooves an ejection lever which stays at the upper part in a hooked state as a cassette holder moves forth and is released from the holding in ejection. CONSTITUTION:Guide grooves 1a and 1b consisting of a horizontal groove part and vertical groove part are provided, and after cassette holder 5 having received cassette 6 in a slanting state is moved forth in the slanting state, its leading edge is moved up to hold cassette 6 in level. Both the ends of ejection level 9 of this tape recorder are guided in two guide grooves 1e and 1f crossing each other at an angle of 90-180 deg. on their extended lines. Then, as cassette holder 5 moves forth, this ejection lever 9 is drawn apart from cassette holder 5 to stay at the upper part in a hooked state and in ejecting operation, the holding is released to push down cassette holder 5 in a horizontal state, thereby ejecting the cassette.
Patent JP-S6415878-A (JP)
Title: Corner detector
Inventor: MATSUMOTO YUKINORI
IPC: G06T7/00
Filed: 1987-07-09
Abstract: PURPOSE:To obtain an optimum combination of corner points and to detect accurately the position of an object by detecting a luminance information difference related to plural directions from an input image corresponding to a rectangular object and superposing obtained edge information to detect and extract candidate corner points. CONSTITUTION:The image of a chip parts set on a printed board is taken in by an image taking-in part 1 via illumination applied from an upper point and stored in an image memory 2. Then an edge extracting means 3 extracts the vertical and horizontal edge degrees of a corner part. This edge degree information is corrected by a maximum value filter part 4 and turned into thin lines through a thin line forming filter 5. These thin lines are shifted by a shift means 6 and put on each other via an arithmetic means 7 for each image element. The parts having the values larger than a prescribed level are selected by a corner candidate point extracting means 8. Then four most suitable corner points are outputted through an optimum corner point extracting means 9. Furthermore, even two corners and three corners can be extracted in the same way although four corners are selected in said example owing to a rectangular object.
Patent JP-S6152447-A (JP)
Title: Support mechanism for transmission shaft of automatic speed change gear
Inventor: MOROTO SHUZO
IPC: F16H57/02
Filed: 1984-08-17
Abstract: PURPOSE:To prevent an increase in vibration and to reduce the axial dimensions by supporting the input side end portion of an intermediate transmission shaft by the output side end portion of an input shaft, the output side end portion thereof by the input side end portion of an output shaft, and the intermediate portion by an automatic speed change gear case. CONSTITUTION:The input side end portion 1A of an intermediate transmission shaft 1 is rotatably supported by the output side end portion of an input shaft 11 of a speed change gear. The output side end portion thereof is rotatably supported by the input side end portion of an output shaft 3 of the speed change gear. The intermediate portion is rotatably supported by the automatic speed change gear case. Thus, the whirling amount of the intermediate transmission shaft 1 can be reduced to prevent an increase in vibration, and besides reduce the axial dimensions of the whole transmission shafts.
Patent JP-S5696909-A (JP)
Title: Preparation of hollow fiber
Inventor: JIYOU YASUSHI
IPC: D01F2/28
Filed: 1979-12-29
Abstract: PURPOSE: To obtain a hollow fiber, useful for hemodialysis, and having improved springiness and slight deterioration in properties, by extruding a cellulose ester spinning solution through an annular slit, and simultaneously introducing a liquid at a lower temperature than the spinning solution into the hollow part to coagulate the fiber in a coagulation bath.  
     CONSTITUTION: A cellulose ester, e.g. cellulose acetate, is dissolved in a mixed solvent of acetone with formamide, and the resultant spinning solution is extruded through an annular slit into a filamentary material. A core liquid, e.g. d-limonene, at a lower temperature than the spinning solution is simultaneously introduced into the internal hollow part of the filamentary material, which is then coagulated in a coagulation bath to give the aimed hollow fiber. The temperature difference between the spinning solution and the core liquid is preferably 10°C or more.  
     EFFECT: The low temperature of the core liquid suppresses the diffusion thereof into the spinning solution without causing rapid gelation on the inner surface of the hollow fiber. Thus, the inner surface of the fiber can be smoothed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6233134-A (JP)
Title: Production of trans-3,7-dimethyl-5,7-octadien-1-yl ester
Inventor: MIYAWAKI HIDEAKI
IPC: C07C67/297
Filed: 1985-08-06
Abstract: PURPOSE:To obtain the titled compound useful as an intermediate for synthesizing rose oxide, an aroma component of rose oil, etc., by decarboxylating a specific diester in the presence of a palladium complex under heating. CONSTITUTION:A diester compound shown by the formula I (R is H or 1-4C lower alkyl) as a raw material is selectively decarboxylated in the presence of a zero valent palladium complex under heating at 100-160 deg.C, preferably 120-150 deg.C, to give a compound shown by the formula II. The starting raw material shown by the formula I is synthesized by isomerizing epoxy-citronellol shown by the formula III in the presence of an aluminum alcoholate under heating and acylating the reaction compound. A complex produced by using previously prepared Pd[P(C6H5)3]4, Pd(OCOCH3)2 and triphenylphosphine in situ is preferable as the zero valent palladium complex.