baber/WOPTO huggingface dataset:
Patent JP-S6080809-A (JP)
Title: Connecting method of multicored optical fiber cables
Inventor: MURAKAMI TAISUKE
IPC: G02B6/36
Filed: 1983-10-12
Abstract: PURPOSE:To enable easy and accurate connection by cutting transversely a circular cylindrical rod punched with plural microholes, inserting plural optical fibers into the microholes, packing an adhesive agent into the holes and butting the rods. CONSTITUTION:A circular cylindrical rod 1 is punched with plural microholes 2a-2c into which optical fibers are inserted. Such rod 1 is cut transversely and is divided to two short circular cylindrical rods 1', 1''. Optical fibers 5 are inserted respectively into such microholes 2a'-2c', 2a''-2c'' from the surfaces opposite from cut surfaces 4', 4''. An adhesive agent is packed into the spaces between the holes 2a'-2c', 2a''-2c'' and the fibers 5 and is solidified. The cut surfaces 4', 4'' of the rods 1', 1'' are polished in succession and further the cut faces 4', 4'' of the rods 1', 1'' are butted to each other to the original state, by which the fibers 5 inserted into the holes 2a'-2c', 2a''-2c'' are simultaneously connected. The easy and exact connection is thus accomplished.
Patent JP-H0475131-A (JP)
Title: Residue checking system
Inventor: YABUKI YOSHIHIDE
IPC: G06F7/53
Filed: 1990-07-17
Abstract: PURPOSE:To easily perform the maintenance of a computer by leaving data and residue in which faults are detected in a multiplier when the fault by residue check is detected, and analyzing them by a residue computing program. CONSTITUTION:When multiplication is performed at every machine cycle by the multiplier, the residues of a multiplier and a multiplicand are generated, and the residue check by which coincidence decision is performed is performed by finding and comparing the expected value of computation and the expected value of a computed result. In such a case, when the fault is detected, fault analysis is performed based on the data of the multipliers, the multiplicands, and the residue of a partial multiplication result held in registers 101, 102, 105-108, 111-114 at every machine cycle, and a part where the fault occurs in the multiplier in an arithmetic block in accordance with the residue of the partial multiplication result where the fault occurs is analyzed. Thereby, it is possible to indicate the part where the fault occurs, and to easily perform the maintenance of the computer.
Patent JP-S6345911-A (JP)
Title: Ladder type electric filter
Inventor: WATA MASAHIRO
IPC: H03H9/58
Filed: 1986-08-12
Abstract: PURPOSE:To stabilize the characteristic by interposing a plate spring made of a shape memory alloy in the transformation region from the martensite phase range into the austenite phase range at the operating temperature into a case so as to make each mount member tight thereby keeping the inside of the case constant even if the volume of the case is expanded due to temperature rise. CONSTITUTION:The plate spring 13 made of a shape memory alloy causing a spring action whose cross section is curved inside is arranged at the remotest end of each mount member and the inner face of the case 1. The plate spring 13 is made of a material having the transformation region from the martensite phase range into the austinite phase range at the operating temperature. In the transformation region, the spring property is increased as temperature rises. Thus, the case 1 is expanded by the temperature rise and the volume of the storage gap 2 is expanded, then the plate spring 13 is spread without lowering the spring elasticity to press the terminal board 4a or the like inward. Then each member is held in the case 1 without causing a slack.
Patent JP-S6251393-A (JP)
Title: Color killer for muse system television receiver
Inventor: FUJIMURA RYUICHI
IPC: H04N9/70
Filed: 1985-08-30
Abstract: PURPOSE:To recognize sufficiently information as an easy-to-see black/white picture by detecting whether or not each point at the pre-stage and post-stage of an HD waveform is within a fluctuation width provided in a specified level and outputting a zero output from a succeeding selector to a chrominance processing circuit when even one point is at the outside of the range to make a color signal zero. CONSTITUTION:A digital signal 101 being an output of an A/D converter 1 is led to a synchronizing separation/clock recovery system. A frame pulse detection circuit 3 generates a frame pulse 301 and a HD detection section 4 inputs the digital signal 101 and the frame pulse 301 to generate a HD pulse (horizontal synchronizing pulse) 401 and an error flag signal 402. The HD pulse 401 is inputted to a PLL circuit 5, which recovers a system clock synchronously with the HD pulse 401. The error flag signal 402 changes over the conduction of the position A of selectors 7a, 7b connected to a chrominance processing circuit 6 and the zero output of the position B.
Patent JP-S6251623-A (JP)
Title: Inhibitor for anemia caused by chemical
Inventor: ARITSUKA TSUTOMU
IPC: A61K36/00
Filed: 1985-08-30
Abstract: PURPOSE:The titled inhibitor containing edible fibers containing water-soluble edible fibers and insoluble edible fibers as an active constituent. CONSTITUTION:An inhibitor for anemia caused by chemicals containing edible fibers containing water-soluble edible fibers, e.g. hemicellulose, pectin, alginic acid, agar, mannan or gum, and insoluble edible fibers, e.g. cellulose or liginin, at the same time. The two kinds of the edible fibers may be derived from the same species of plants or a mixture of suitably mixed two or more species of the pants. A suitable dosage form, e.g. powder, pellet, granule, capsule, tablet, suspension or emulsion, etc., may be used as the dosage form and the anemia can be mixed with a remedy for anemia caused by deficiency in nutrition for use. The above-mentioned edible fibers can be obtained by preparation from beets.
Patent JP-H0630723-A (JP)
Title: Production of l-alpha-aspartyl-l-phenylalanine methyl ester granule
Inventor: ICHIKI HIROSHI
IPC: A23L27/30
Filed: 1992-07-16
Abstract: PURPOSE:To produce the L-alpha-aspartyl-L-phenylalanine methyl ester granules excellent in their bulk density and handleability. CONSTITUTION:L-alpha-Aspartyl-L-phenylalanine methyl ester having a water content of <35wt.% is extruded, granulated roughly ground and subsequently dried.
Patent JP-H0239923-A (JP)
Title: Manufacture of curved surface hollow panel and manufacturing jig
Inventor: TAKEMURA HIROSHI
IPC: B32B3/02
Filed: 1988-07-29
Abstract: PURPOSE:To manufacture efficiently without generating peeling between a pored core material and both face plates in press molding by brazing and molding a flat face plate on one surface of the pored core material, molding an outer side face plate and blazing the same on the remaining surface of the core material at temperature lower than before. CONSTITUTION:A flat inner side face plate 3 is bonded with a brazing material 4 on one surface of a flat pored core material 1. Then, the bonded core material 1 and the inner side face plate 3 are press molded into a shape 5 having curved surface with the bonded surface of the inner side face plate 3 inside. In case the pored core material 1 is likely to deform, press molding is carried out by filling sand in respective through-holes 2 of the pored core material 1 or the like method. Then, an outer face plate 7 is press molded into a shape 6 formed following the outside surface of the press molded pored core material 1, and the inner side surface of said outer side face plate 7 is brought into contact with the exposed outside surface of the pored core material 1, while only a brazing material 8 of brazing temperature lower than that of a brazing material 4 is put in the brazed state for bonding the pored core material 1 and the outside face plate.
Patent JP-H0613301-A (JP)
Title: Electron beam lithography system
Inventor: NAKASUJI MAMORU
IPC: G03F7/20
Filed: 1992-06-24
Abstract: PURPOSE:To properly correct proximity effect even when performing a self- projection type drawing. CONSTITUTION:On a stencil mask, a pattern 20-2 of Lc in width for reduction copying and a shielding area 22 of Lc/2 in width between patterns 20-1 and 20-3 adjoining thereto are formed. An image 23G drawn by electron beam in preceding step is horizontally slid to the area 22 in order to irradiate only a part of the pattern 20-2 and a part of the pattern image is drawn on a target while changing dosage.
Patent JP-S6167451-A (JP)
Title: Method of aging raw noodles
Inventor: YAMAMOTO TSUNEJI
IPC: A23L7/109
Filed: 1984-09-10
Abstract: PURPOSE:To age simply and effectively raw noodles in a short time, by kneading wheat flour with water, irradiating the blend with far infrared rays. CONSTITUTION:Wheat is blended with water, kneaded by a mixer, and irradiated with far infrared rays while the blend is still raw dough, or after it is formed into a noodle line shape. Consequently, stable aging effect can be obtained in a short time, and noodles having good qualities such as palatability, etc., can be obtained.
Patent JP-S6081090-A (JP)
Title: Preparation of polychroic single crystal
Inventor: SAITOU MASATOSHI
IPC: C30B29/22
Filed: 1983-10-12
Abstract: PURPOSE:To prepare a polychroic single crystal capable of displaying >=2 colors by installing a sintered bar contg. several coloring materials in a floating zone furnace and allowing a single crystal to grow. CONSTITUTION:A bar is prepd. by sintering after adding, for example, 1-10wt% chromium oxide to alumina. A material prepd. by adding 0.5-3wt% TiO2 and 0.5-2wt% Fe2O3 to alumina is wound around the outside of the sintered bar as a core, and the assembly is sintered again to obtain a sintered bar having a double structure. When the sintered bar is installed in a floaring zone furnace and a single crystal is grown, a single crystal having an inside structure colored red and an outside structure colored blue is obtd.
Patent JP-S6248992-A (JP)
Title: Axial flow pump
Inventor: HIRAFUJI TAKEFUMI
IPC: F04D3/00
Filed: 1985-08-28
Abstract: PURPOSE:To lower fluid resistance and reduce shut off power by forming an annular throttle part which narrows a part in the vicinity of an impeller, on the suction side, of an inside diameter part, without providing any streamlining vane near said impeller at all, in the inside diameter part of a pump casing. CONSTITUTION:An annular throttle body 3 having a trapezoidal section is fixedly installed in a position near the suction side of an impeller 2, without providing any streamlining vane close to the impeller 2 at all as in the conventional model, in the inside diameter part 1a of a pump casing 1 having a uniform diameter in the axial direction. And, the inside diameter Da of the throttle body 3 is set in such a way that the ratio of suction side throttle diameter Da to the inside diameter of the pump casing 1, or more precisely, the inside diameter Do on the air-intake side part, Da/Do is 0.7-0.9. Also, the angle of inclination theta, to the axial direction, of a slope 3a which is the side end face of the throttle body 3 opposite to the impeller 2, is set at 10-20 deg.. Thereby, fluid resistance is sharply lowered as compared with the conventional case where a streamlining vane is used, and, accordingly, shut off power can be reduced.
Patent JP-S6345546-A (JP)
Title: Surface defect management device for beltlike body
Inventor: SATO AKIMUNE
IPC: G01N21/88
Filed: 1986-08-13
Abstract: PURPOSE:To allow an operator to confirm the position of a defect clearly and reasonably by irradiating sectioned width areas of a beltlike body with identification light which facilitates mutual visual identification. CONSTITUTION:A light projection device 1 is arranged passing over the bus line of beltlike bodies S and plural devices 1 which facilitate mutual identification corresponding to individual division positions divided in the width direction of the beltlike bodies S project identification light beams L upon the surfaces of the beltlike bodies S which come close to a surface defect inspection range A by an inspector. The inspector inputs which division position of the beltlike bodies S a visually detected surface defect is at and its degree on the console panel of a defect input device 5. Then a length measuring instrument 3 measures the passing length of the beltlike bodies S and outputs length measurement signals to a computer 4. The computer 4 specifies and stores the position of the defect on the surfaces of the beltlike bodies S and the degrees by using the length measurement signals and defect position signals and defect level signals from the defect input device 5.
Patent JP-S6167595-A (JP)
Title: Welding flux
Inventor: SEIKE NORIO
IPC: B23K35/362
Filed: 1984-09-11
Abstract: PURPOSE:To prevent a hydrogen gas from being generated due to a reaction of ferrosilicon in a flux and water glass by specifying a relative ratio of an X-ray diffraction intensity of low temperature stable type FeSi2 and high temperature stable type FeSi2 in the ferrosilicon, and a distortion of a lattice constant of a high temperature type FeSi2 phase. CONSTITUTION:In a welding flux, a relative ratio of an X-ray diffraction intensity of low temperature stable type FeSi2 (beta-FeSi2) and high temperature stable type FeSi2 in ferrosilicon being a dioxidizer is set so as to satisfy the conditions of an equation I. Also, a distortion of a lattice constant in an axis C of a high temperature stable type FeSi2 phase is set so as to satisfy the conditions of an equation II. A measured lattice constant in the equation shows an average value of values calculated from diffraction lines of surfaces (001), (101) and (102). By this flux, the generation quantity of a hydrogen gas by a reaction to water glass is reduced, and a dry crack of a covered arc electrode and a covered consumable nozzle can be suppressed remarkably.
Patent JP-H1120480-A (JP)
Title: Seal structure for open car
Inventor: ODA HIROSHI
IPC: B60J10/90
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide seal structure for an open car that can prevent infiltration of water such as rainwater into a cabin. SOLUTION: In an open car with an opening/closing type roof 1, a body side weatherstrip 8 with a seal wall integrally formed is fitted to the upper end of a rear fender panel 7, and a weatherstrip 5 is fitted almost vertically to the inside of both side faces behind the roof 1. The weatherstrip 5 is brought into elastic contact with the seal wall 9 of the weatherstrip 8 frontward from the rear at the time of closing the roof 1, and an end part 10a of side glass elevated in that position is brought into elastic contact with the weatherstrip 5 and the seal wall 9.  In such seal structure, a protruding piece 11 is provided in a position on the cabin inner side of the end part 10a of the side glass, on the seal wall 9 side where the weatherstrip 5 and the seal wall 9 of the body side weatherstrip 8 come in elastic contact, and a clearance is partially formed between the seal wall 9 and the weatherstrip 5 at the time of coming in elastic contact.
Patent JP-H0739533-A (JP)
Title: Induction circuit for electrocardiogram signal
Inventor: SHIODA SHINJI
IPC: A61B5/308
Filed: 1993-07-30
Abstract: PURPOSE:To obtain multiply electrocardiogram signals with a reduced number of electrodes. CONSTITUTION:The induction circuit is equipped with three electrodes E1-E3 which are mounted on predetermined parts of a living body, a circuit changing switch 1 which chooses periodically and alternately either of the electrodes mounted on both hands E1 or E2 as a common electrode, sample-and-hold circuits SH1, SH2 which sample and hold alternately electrocardiogram signals from two inductions among dipole inductions by synchronizing this circuit changing switch and a differential amplifier which picks a remaining dipoled electrocardiogram signal from two induced electrocardiogram signals which are output from with sample and hold circuit SH1 and SH2. The induction circuit is also equipped with a bridge circuit 4 which inputs electrocadiogram signals of two inductions from the sample-and-hold circuits SH1 and SH2 and outputs the electrocardiogram signal of single poled inductions, and a control device 2 controlling switches between the sample-and-hold circuit and a circuit changing switch.
Patent JP-H0535904-A (JP)
Title: Bar code reader
Inventor: ONO YUZO
IPC: G06K7/015
Filed: 1991-07-31
Abstract: PURPOSE:To realize a deep reading depth degree by making a laser beam convergence means a means converting incident light into a convergent beam having a Bessel function type beam intensity distribution. CONSTITUTION:A beam 4 having a Bessel function type intensity distribution is used as a scanning beam 6 and the beam decodes a signal by taking into amounts of a scanning position signal of a scanner 5. Namely, a laser beam 2 from a laser light source 1 is made incident on a Bessel beam generation optical system 3 and it is converted into the Bessel type beam 4. As the laser light source 1, visible light semiconductor laser in addition to a He-Ne laser can be also used. The Bessel beam 4 is scanned by the scanner 5, it becomes a scanning beam 6 and it scans a scanning area 7. In this scanning area 7, a bar code label to be read is carried by being stuck on a carrier object. Then, a diffusion reflection is performed for the scanning beam 6 by the bar code label, the beam is received as a diffusion reflection light by a photodiode 9 and the output signal is decoded as a light receiving signal 10 in a signal processing circuit 12.
Patent JP-H0740582-A (JP)
Title: Static recording device
Inventor: YAMAMOTO TADAO
IPC: B41J2/385
Filed: 1993-07-30
Abstract: PURPOSE:To provide a static recording device in which the tone characteristics of printing density can be varied at tone sites by varying the start time of pulse voltage application between magnetic poles of a magnetic roll by means of a timing control means and varying the tone characteristics. CONSTITUTION:The tone characteristics of image density are fixed by varying the start time of voltage application for forming one dot (one dot recording time) to the rotating time between the magnetic pole angles 9 of a magnetic roll 15a. More particularly the time when the magnetic pole N of the roll 15a reaches phi is set as the start time of pulse voltage application to be applied to a linear electrode 17. The above-said time is set as the time when heads of a magnetic toners T on a recording electrode EL are in the state of standing on a container electrode peripheral surface at the time of starting the application. The roll 15a is rotated by theta/2 to vary the flux density of a recording section W and correspondingly the heads of toners T are rotated by 90 deg. from the standing state to the laying state. A developer remains on the recording section W during the period of varying the toners T.
Patent JP-S6248884-A (JP)
Title: Video signal reproducing device
Inventor: KOSHIDA NAOKI
IPC: H04N5/783
Filed: 1985-08-28
Abstract: PURPOSE:To obtain a recording and reproducing device for a video signal which prevents the instability of a servo system and performs a tracking even in a high speed searching time by controlling a tracking servo means using a damped tracking error signal. CONSTITUTION:A device is equipped with a voltage dividing device 23 provided between a band-pass filter 7 and a rectifier device 9, a voltage deviding circuit consisting of resistors R5 and R6 and a change-over switch 25 that can be switched according to the travelling speed of a tape. A voltage dividing device 24 also has the same constitution as the voltage dividing device 23. In the travelling of the tape at a regular speed, the switch 25 is positioned at a contact point (a) side and the output of the filter 7 is impressed on the rectifier device 9 without being voltage-divided, performing the correction of the tracking. The same operation is performed in the voltage dividing device 24. Also, in the searching at a high speed, the switch 25 is switched to a high speed search contact point (b) side, and the output voltage of the filter 7 is voltage-divided by the resistors R5 and R6, the voltage-divided voltage being impressed on the rectifier device 9.
Patent JP-S5980802-A (JP)
Inventor: YAMANAKA EISUKE
IPC: E01C5/16
Filed: 1982-10-29
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-S6169399-A (JP)
Title: 3-phase ac constant-frequency power source
Inventor: OKADA TOMOMI
IPC: H02P9/30
Filed: 1984-09-13
Abstract: PURPOSE:To obtain a 3-phase AC constant frequency power source with a simple configuration by supplying an AC of the prescribed frequency to an exciter stator winding and rectifying the generator output synchronously with the prescribed frequency. CONSTITUTION:An inverter supplies the single phase AC power of the prescribed frequency to the exciter stator 10-1-1 of a high frequency generator 10. Thus, a main stator 10-2-1 outputs a 3-phase AC having a frequency modulated by the high frequency decided by the number of poles and the rotating speed of a rotor in the exciter frequency. A synchronous rectifier 30 rectifies the 3-phase AC outputs from the main stator synchronously with the exciter frequency and outputs the rectified output through a filter 30-1.
Patent JP-S6249684-A (JP)
Title: Semiconductor laser device
Inventor: SUZUKI AKIRA
IPC: H01S5/00
Filed: 1985-08-28
Abstract: PURPOSE:To shorten an effective carrier life by an external electrioc circuit without increasing the loss of saturated absorption by means of forming active layers into a quantum well structure. CONSTITUTION:A current supply electrode 18 is supplied with DC current of 50mA from a current supply 3 while a control electrode 19 is supplied with DC voltage of 1.1V lower than the terminal voltage 1.5V of the former electrode 18 from a voltage supply 5. An active layer 13 immediately below the electrode 18 works as an optical amplifier while the active layer 13 immediately below the electrode 19 works as a saturated absorption region. Through these procedures, an effective carrier life of saturated absorption region can be shortened since the DC voltage supplied for the electrode 19 is sufficiently low moreover the impedance to externally connecting electric circuit is also sufficiently low due to the presence of a condenser 4.
Patent JP-2001021338-A (JP)
Title: Substrate detecting method and substrate processor
Inventor: SUEYOSHI MAMORU
IPC: G01B11/00
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To easily and stably detect two substrates in a substrate processor for two sheets. SOLUTION: This substrate processor for two sheets is provided with a chamber 1 in which two wafers 4 and 5 are supported so that the wafer faces can be faced to each other in parallel. Object distance measuring sensors 6 and 7 are arranged at the upper and lower opposite positions of the chamber 1. A distance from the upper object distance measuring sensor 6 to the upper wafer 4 is reflection-measured by the sensor 6, and a distance from the lower object distance measuring sensor 7 to the lower wafer 5 is reflection-measured by the sensor 7. The presence or absence of the two wafers 4 and 5 is detected based on the both measured results by a judging part 8.
Patent JP-S6084428-A (JP)
Title: Multi wetboard clutch or brake
Inventor: FUKUCHI KIYONARI
IPC: F16D13/52
Filed: 1983-10-14
Abstract: PURPOSE:To clutch/declutch reliably by arranging a belleville spring to be pressed between a piston and retaining plate between the retaining plate and clutch plate. CONSTITUTION:Under clutched state, a belleville spring 18 will hook to the innerdiameter section of clutch drum 10, and upon stoppage of said spring 18, the piston 12 is returned by the spring force 14 to the initial position to form a gap equal to the movement of piston 12 between a drive plate 24 and driven plate 26 thus to remove frictional force. Upon re-application of hydraulic pressure on the piston 12 under this state, the drive plate 24 and driven plate 26 are pressed between said spring 18 and piston 12 to produce frictional force thus to enable clutch/declutch even when smooth motion of belleville spring 18 is blocked.