baber/WOPTO huggingface dataset:
Patent JP-H01192933-A (JP)
Title: Re-tensioning method for membrane member of suspension membrane structure
Inventor: ENDO KATSUHIKO
IPC: E04B1/34
Filed: 1988-01-27
Abstract: PURPOSE:To contrive sure elimination of slackness of a membrane member resulted from the lapse of time, by pulling up each of suspension members respectively by a certain length with retensioning jigs independently connected to the respective suspension members. CONSTITUTION:To tension bolts 26, integrally fixed to the upper end of respective strut cables 11 and further arranged to pierce through a suspension beam 10 and to protrude above the surface of the beam, washers 27 are fitted at the upper surface of the beam, and the bolts are secured with double nuts 28. By pulling up each of the strut cables 11 respectively be a certain length with retensioning devices 25, slackness of a membrane member 12 resulted from the lapse of time can be eliminated, and the membrane's tension can be restored. With this arrangement, effective and intensive re-tensioning can be made in such cases that creeps occurred on the membrane member at around the parts where suspension members are attached, and rational maintenance can be made thereby.
Patent JP-S63190626-A (JP)
Title: Screw type air aspirator
Inventor: TSUCHIDA MASASHI
IPC: B01F3/04
Filed: 1987-01-27
Abstract: PURPOSE:To enhance the suction efficiency of an air aspirator by providing an air passage to the inside of a rotary shaft and arranging coaxially protruding vanes to one part of the rotary shaft and also providing air discharge holes communicating to the air passage to the rear parts of these vanes. CONSTITUTION:When a screw is rotated in the direction shown in an arrow, vortexes 7 of the vane ends which are discharged from the tip parts of respective vanes 3 exceed the tips of the vanes 3 from the edge face parts 4 and become vortexes in the rear parts 5 side. Pressure is lowered in the centers of the vortexes 7 of the vane ends and cavitation is generated and this is generated on the rear parts 5 of the tips of the vanes 3 and the vortexes 7 of the vane ends are made to a pressure distribution state shown in broken lines. Therefore, air corresponding to the reduction of pressure resulting from the vortexes 7 of the vane ends can be sucked through a passage 2 by forming holes 6 to the rear parts 5 of the tips of the vanes 3 wherein the vortexes 7 of the vane ends are generated.
Patent JP-S52100434-A (JP)
Title: Novel process for preparing o-aminophenyl ketone derivatives
Inventor: SUGASAWA TSUTOMU
IPC: C07C241/00
Filed: 1976-02-18
Abstract: PURPOSE: To obtain o-aminophenyl ketone derivatives by reacting anilines (which may have one or more substitutents) with nitriles in the presence of boron trihalides to introduce an iminomethyl group in an ortho-position of the amilines and then hydrolyzing the reaction products. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09213826-A (JP)
Title: Package
Inventor: ICHIKAWA SEIJI
IPC: H01L23/66
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To obtain a resin package having excellent high frequency characteristics and the strength which is endurable for automatic mounting. SOLUTION: A base 11 is composed of a lead frame 12, a substrate part 13a in which the lead frame 12 is sealed, and a frame-like bank part 13b which is formed pinching the lead frame part on the outer circumferential part of the upper surface of the substrate part 13a. An anchor hole 12a is formed on the part which is pinched by the substrate part 13a and the bank part 13b of the lead frame 12. The substrate part 13a and the bank part 13b are integrally molded with resin together with the lead frame 12. A chip 14 is mounted on the region surrounded by the bank part 13b on the base 11, and it is connected to the lead frame 12 by a bonding wire 17. A resin cap 15 is bonded to the bank part 13a with a bonding agent 16, and the chip 14 is sealed.
Patent JP-H10214740-A (JP)
Title: Leg-opening device for wound core and manufacture of wound core type induction equipment
Inventor: SHIMOZU HISAAKI
IPC: H01F41/02
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To easily open the legs of a wound core without scratching the core. SOLUTION: A leg opening device 17 is inserted into the internal peripheral section of a horizontally-placed wound core 13. When an air cylinder 20 is driven, the mobile shaft 28 of a pantograph type link mechanism 21 descends and, when the shaft 21 descends, a pair of leg opening members 22 are moved and the distance between the members 22 is expanded, and then, the contacting section 32 of each leg opening member 22 comes into face-contact with the inner peripheral surface of each leg section of the wound core 13. In addition, as the mobile shaft 28 further descends and the distance between the leg opening members 22 increases, the leg sections of the core 13 are forcibly expanded outward and a joint section is cut, resulting in the opening of the leg sections of the core 13.
Patent JP-S60160756-A (JP)
Title: Digital modulation and demodulation system
Inventor: SASAMURA KOUHEI
IPC: H03M5/06
Filed: 1984-01-31
Abstract: PURPOSE:To attain ease of the processing in byte unit by converting a data word of 1-bit into a code word of 2-bit to allow the system to be adaptable even with self-clock. CONSTITUTION:A binary digital data incoming to an input terminal 1 is fed to an 8-bit shift register 6 and shifted sequentially in synchronizing with a pulse obtained from a clock signal from an input terminal device 3 through a 1/2 frequency divider 4. Then the original data in the register 6 is fed to a PAL (programmable array logic) 5, the arithmetic processing is conducted based on logical Equations I and II together with 3-bit past data M-3, M-2, M-1 from a shift register 7 to apply the 1-2 conversion. Then D-3, D-2, D-1, D0, D1, D2, D3, D4 are 8-bit data to a shift register 2 inputted in parallel with the PAL5 and D-3, D-2, D-1 are bit data in preceding over the 1-bit data D0 timewise.
Patent JP-H10229523-A (JP)
Title: Read and correction of transferred frame
Inventor: DELONG RAYMOND K
IPC: H04N5/359
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for decreasing a smear in a video image generated by a frame transfer CCD imaging system having an array of a charge coupled device. SOLUTION: A video image consists of consecutive image frames and each frame includes an array of consecutive image picture elements corresponding to an array of a charge coupled device. The picture element array has plural rows and columns. Each frame is isolated from a succeeding frame timewise by an integration time when incident light on the array of the charge coupled device is integrated and integrated charge samples representing the image frame picture element value are generated and by a transfer time when the charge samples are transferred from an imaging area to a storage area.
Patent JP-S62196091-A (JP)
Title: Power controller
Inventor: ISHINO YOSHIKAZU
IPC: H02P1/28
Filed: 1986-01-30
Abstract: PURPOSE:To secure starting compensation, by a method wherein a phase control circuit is short-circuited between input and output during starting operation of a three-phase induction motor. CONSTITUTION:When a power switch 11 is turned on and a motor 13 out of operation is supplied with power, timers 24, 26 output control signals respectively for times T1, T2 (T1>T2) by detection signal of a starting detection circuit 22. Thereby, first a triac 14 is rendered entirely conductive. Next, after operation delay time, relay contact of a short-circuited circuit 20 is closed and at the same time the triac 14 is turned off. After lapse of the time T1, the relay contact of the short-circuited circuit 20 is opened and the triac 14 is again rendered entirely conductive. After lapse of the time T2, the triac 14 is fired at a prescribed conduction angle by a trigger circuit 16.
Patent JP-H06220586-A (JP)
Title: High expansion alloy with superior manufacturability
Inventor: TAKEMOTO TOSHIHIKO
IPC: C22C38/00
Filed: 1993-01-06
Abstract: PURPOSE:To produce a high expansion alloy increased in thermal expansion coefficient and electric resistance value by reducing Mn content in an Fe-Ni-Mn high expansion alloy and also making the ratio between Ni content and Mn content well balanced at a value in a specific range. CONSTITUTION:An Fe-Ni-Mn alloy having a composition consisting of, by weight, 19.5-30.4% Ni, 1.0-5.0% Mn, and the balance Fe is refined, and the resulting ingot is forged, hot-rolled, cold-rolled, annealed, and worked into a cold rolled sheet. By this method, a high expansion alloy whose structure at room temp. is composed of austenite single phase structure and where thermal expansion coefficient at 30-300 deg.C and electric resistance value at room temp. are regulated to 20.0X10<-6>/ deg.C and >=0.7muOMEGA., respectively, can be produced at a manufacturing cost lower than that of conventional Fe-20%Ni-6%Mn high expansion alloy of the same efficiency.
Patent JP-H09207315-A (JP)
Title: Marking machine
Inventor: MURAKAMI YUKIO
IPC: B41F17/10
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To make manual marking disk replacement unnecessary by providing a chained roller part wherein multiple marking disks are arranged in parallel where different marking grooves are formed on the circumferential surface. SOLUTION: The forefront marking disk 22a of a chained roller part 20a arranged in parallel, for instance, is selected by selecting a lateral changeover switch 157 and then switching a disk selection switch 157. And then when a roll movement switch 156 is turned on, the chained roller part 20a moves together with the second moving table 66a by a changeover driving mechanism 60a, the forefront marking disk 22a is placed on the electric wire feeding line 12 side. And then when an automatic operation mode is selected by operating an operation mode selector switch 152, the forefront marking disk 22a gets into a waiting state where it is disposed on electric wire feeding line 12 side. After that, when a electric wire 11 is fed, the operation state is resumed, a mark is added to the electric wire 11 fed by a marking groove in the circumferential surface of the disk 22a.
Patent JP-H10215510-A (JP)
Title: Aerial vehicle with transformer for electrical work and uninterruptible working method for electrical work of distribution facility at elevated place using this aerial vehicle
Inventor: SUGAWARA SHINSAKU
IPC: H02G1/02
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain an aerial vehicle with a transformer for electrical work, which enables operation of an uninterruptible electrical work of a distribution facility at an elevated place by using only an operating vehicle and an uninterruptible working method for electrical work of a distribution facility in an elevated place using this aerial vehicle. SOLUTION: An aerial vehicle 1 with a transformer for electrical work is provided with a boom 13, which is capable of extending and receding freely, a transformer 30 for electrical work and a cable reel 40 storing a high-tension cable 42 and a low- tension cable 43 on board its body 11. A working box 16 for a worker to get on board is mounted on the end of the boom 13. This structure enables a worker M on board the working box 16 to be lifted up to the place near to a transformer T, fixed on the upper part of a pole D, by actuating the boom 13 and to perform the work of connecting the high- and low-tension cables 42, 43 to the high-tension cable H and the low-tension cable L, respectively connected to the transformer T and the electrical work of the transformer T.
Patent JP-S56113787-A (JP)
Title: Piperidine derivative
Inventor: MURAI HIROSHI
IPC: C07D491/10
Filed: 1980-02-13
Abstract: NEW MATERIAL:A compound of formula I [R is lower alkyl or group of formula II (m is 1 or 2)].  
     EXAMPLE: 3-(2-Aminoethyl)-4,4-ethylenedioxy-1-methylpiperidine.  
     USE: A synthetic intermediate for 10-oxo-2-azaerythrinan derivatives having a central nervous system depressant action, particularly a powerful analgesic action.  
     PROCESS: A nitrile derivative of formula III is catalytically reduced in the presence of Raney nickel catalyst or reduced with a reducing agent, e.g. lithium aluminum hydride, to give the compound of formula I. The starting material compound of formula III is obtained by oxidizing a compound of formula IV in the presence of HCl. The compound of formula I is reacted with a phenylacetic acid derivative of formula V and then subjected to the ring closure under heating and acidic conditions to give a 10-oxo-2-azaerythrinan derivative. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61219785-A (JP)
Inventor: GUREGORI DEII NOURUTON
IPC: C06D5/00
Filed: 1986-01-30
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-H11212133-A (JP)
Title: Shake correcting device and optical equipment provided therewith
Inventor: SATO SHIGEKI
IPC: G03B5/00
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To prevent the outside diameter of optical equipment from being large in the case of adopting constitution where front and rear lens groups are coupled extending over a shake correcting device. SOLUTION: In this shake correcting device which moves a lens in the direction orthogonal to an optical axis with respect to a main body member 2, a recessed part 2b into which an equipment constituting member extended forward and backward in the optical axis direction of the member 2, for example, a member 217a coupling optical elements arranged forward and backward in the optical axis direction of the shake correcting device is entered, is formed on the outer periphery of the member 2.
Patent JP-S62174165-A (JP)
Title: Head position detector
Inventor: ENDO KUNIO
IPC: B41J2/515
Filed: 1986-01-29
Abstract: PURPOSE:To obtain an accurate and stable head position signal if spacing between a magnetic liner scale and a magnetic resistance effect element are shifted by providing an automatic gain control circuit. CONSTITUTION:An output voltage Sp of a full wave rectifier 50 which indicates an absolute value level of a sensor output signal So is compared with reference voltages EA, EB, EC by operational amplifiers 72, 74, 76 and binary signals JA, JB, JC is given to an input terminal A, B, C of a decoder 40. The decoder 40 decodes these combinations and outputs '0' enable switch signal to a corresponding output terminal Yi. The only switch which received the enable switch signal is selectively closed and a resistor connected to the switch directly is selected as a return resistor to an operational amplifier 26. A sensor output signal So is amplified with large gain when the level is low, and this will be all the other way around, when the level is high. Consequently, a stable level signal is obtained at the output terminal of the operational amplifier 26, if the level of the sensor output signal So were varied.
Patent JP-S56115072-A (JP)
Title: Picture processor
Inventor: KOMIYA YUTAKA
IPC: H04N1/40
Filed: 1980-02-15
Abstract: PURPOSE:To regenerate a half tone for both a mesh original and nonmesh original, by installing the 1st process circuit that gives a binary coding to the photoelectric conversion output with a constant threshold level secured for binary coding plus the 2nd process circuit that switches the threshold level for binary coding and then selecting optionally one of these two process circuits. CONSTITUTION:The reflected rays from the original 1 are image-formed on the 1- dimensional solid state pickup element 3 through the image forming lens 2. The picture signals received a photoelectric conversion by the clock sent from the clock generator 4 are read out successively and supplied to the comparators 5-8 plus 12. The threshold level of the comparator 12 is set at a certain value that is decided by the resistances R6 and R7, and the output binary-coded at the comparator 12 is supplied to the gate 19. At the same time, the threshold levels of the comparators 5-8 are set at different values that are decided by the resistances R1-R5. Then the binary-coded output of the comparators 5-8 are applied to the data selector 9 and then read out successively by the FF10 and FF11 to be applied to the gate 18. Then the output of the gate 18 is selected by the selection signal SEL sent from the terminal 16 for a mesh original; and the output of the gate 19 is selected for a nonmesh original respectively.
Patent JP-2000212615-A (JP)
Title: RECOVER OF ENERGY FROM EXHAUST GAS IN IRON-work EQUIPMENT
Inventor: TAKEUCHI HIDEJI
IPC: F27D17/00
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To provide an energy recovering method, with which the necessary quantity of heat for reforming of gas is restrained and the energy in the recovered exhaust gas is effectively utilized. SOLUTION: When exhaust gas energy generated from various kinds of iron-work equipment is recovered by using an exhaust gas recovering apparatus, high temp. exhaust gas containing carbon dioxide and/or steam is introduced into the exhaust gas recovering apparatus. Further, gas and/or liquid containing hydrocarbons are supplied into this exhaust gas recovering apparatus, and the high temp. exhaust gas and the hydrocarbon-containing gas and/or liquid are reacted to increase the latent heat in the high temp. exhaust gas.
Patent JP-H11211493-A (JP)
Title: Vehicle position measuring device
Inventor: ARIYASU KATSUHIKO
IPC: G01S17/06
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle position measuring device capable of measuring a vehicle position with high precision with error of several cm, even in a tunnel or a place surrounded by buildings where the position measurement by GPS can not be performed. SOLUTION: This device is provided with a kinematic position measuring device 2, a vehicle speed detecting device 10, and a lateral range finding device 15 having a lateral range finding sensor 16 consisting of a light emitting part 16a and a light receiving part 16b and a lateral range finding processing part 17. In this device, when GPS position measurement can not be performed, the measured value by the vehicle speed detecting device 10 is corrected on the basis of the position information of the sign marker 14 on a road side 13, so that the vehicle position can be measured with high precision.
Patent JP-S63183754-A (JP)
Title: Coating material for continuously casting metal strip
Inventor: KASAMA AKIO
IPC: B22D11/06
Filed: 1987-01-27
Abstract: PURPOSE:To produce a metal strip having excellent surface characteristic and no internal defect by forming a coating material by dissolving carbide of group IV-VIb metal element and alumina and silica in halogen series organic solvent to restrain excessed rapid cool at the time of starting the development of solidified shell. CONSTITUTION:The coating material applied on surface of a cooling drum is formed by dispersing one kind or more among the metal elements of W, Ti, V, Nb, etc., selected in IV-VIb group, and alumina and silica in the halogen series organic solvent. As the halogen series organic solvent, 1, 1, 1- trichloroethane, etc., is used. If necessary, in the coating material, organic compound of 1000-100000 molecular weight having plural poly-alkylether chain obtd. by poly-alkyletherification of compound having two or more of active hydrogen is contained as a dispersing assistant. By using this coating material, the development of solidified shell having uniform thickness is executed.
Patent JP-H01191828-A (JP)
Title: Liquid crystal display device
Inventor: INOUE TAKESHI
IPC: G02F1/133
Filed: 1988-01-28
Abstract: PURPOSE:To narrow the width of a joint for constituting a large screen and to improve a display quality by using an adhesive for covering a connecting part connected to an electrode terminal provided on the inside end part of the other NESA glass opposed to the notch part of the end side of one NESA glass, as a sealing material. CONSTITUTION:A liquid crystal display device is constituted by connecting a liquid crystal panel 1 and a flexible printed wiring board 2. A common electrode 12a is formed on the inner surface of one NESA glass 12, and a notch part 13 is formed on its end side. On the inside end part of the other NESA glass 11 opposed to said notch part, an electrode part 14 consisting of plural electrode terminals 14a is formed, and conducts to a segment electrode 11a. At the time of connecting the panel 1 and the wiring board 2, they are connected through a conductive material 3 by aligning each electrode terminals 14a of the terminal part 14 and each lead terminal 22 of the wiring board 2. The notch part 13 and the connecting part 23 are stuck by an insulating adhesive 4. Subsequently, a liquid crystal is injected between the sealed glass 11, 12. Next, by connecting the wiring board 2 back to back with each other, a large screen is constituted.
Patent JP-H10197458-A (JP)
Title: Method and analyzer for fluorescent x-ray analysis
Inventor: KAWADA AKIO
IPC: G01N23/223
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a method and analyzer for fluorescent X-ray analysis by which a sample composed of a substrate having a smooth surface and a point-like object to be measured adhering to the surface of the substrate can be analyzed by setting the sample to the optimum position against a detector in a short time. SOLUTION: The intensity of fluorescent X-rays 7a emitted from an object 3 to be measured and made incident to a detector 6 is measured only on a plurality of measuring points based on such a fact that the intensity of the X-rays 7 is characterized as the function of the position of the object 3 on the surface 2a of a substrate measured from a reference point with a calculated or empirically found distribution function and the optimum candidate point is found out of many candidate points by calculation from the measured intensities, and then, analysis is performed by positioning the optimum candidate point on the center axis Z of the detector 6 as a set point.
Patent JP-H11200418-A (JP)
Title: Cooling structure round driver's seat of engine-mounted vehicle
Inventor: NAGATSUKA ISAO
IPC: E02F9/00
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To efficiently cool round a driver's seat by arranging a both end opening duct on the periphery of the driver's seat and on the suction side of cooling air of a fan. SOLUTION: A structure member D also serving as an engine room 5 is formed by forming a duct 9 having openings 9A, 9B by blocking up the openings of the recessed part and the L-shaped part by a plate material after arranging the lengthwise molded part such as the recessed part, the L-shaped part and the cylindrical part lengthwise in the direction such as vertical D1, horizontal D2 and oblique D3 on the inner wall surface. The duct 9 is arranged so that the opening 9A is positioned on the driver's seat 2 side and the opening 9B is positioned on the suction side of cooling air X1 of a fan 7. When the fan 7 is rotated, hot air X2 in a cabin is sucked out from the opening 9B by flowing in the duct 9 from the opening 9A by the suction force.  The hot air X2 is also exhausted outside through a radiator 6, the fan 7 and the engine room 5 together with the cooling air X1 to thereby efficiently cool the periphery of a driver's seat.
Patent JP-H10208192-A (JP)
Title: Traffic signal
Inventor: MINAMI KOJI
IPC: G08G1/095
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To facilitate maintenance operation by controlling the illumination of a pilot lamp with the light from a light source which is installed closely above a road surface and provided inside. SOLUTION: A control machine 2 is fitted nearby, i.e., at a distance of approximately 1m from the road surface R and sends red light to a red pilot lamp 3R of a pedestrian illuminator 3 through an optical fiber 6R and blue light to a blue pilot lamp 3B through an optical fiber 6B. Further, the control machine 2 sends blue light to a blue pilot lamp 5B of a vehicle illuminator 5 through an optical fiber 7B, yellow light to a yellow pilot lamp 5Y through an optical fiber 7Y, and red light to a red pilot lamp 5R through an optical fiber 7R respectively. Consequently, a worker can carry out maintenance operation such as the replacement of an electric bulb at the road surface position and secure the safety of the operation.