baber/WOPTO huggingface dataset:
Patent JP-S5928614-A (JP)
Title: Detector of rotation angle
Inventor: INOUE KIYOSHI
IPC: G01B7/02
Filed: 1982-08-09
Abstract: PURPOSE:To obtain an angle detector suitable for measuring a fine deviation, an angle variation and an extremely large deviation, etc. by providing a driving rotation disc, a driven rotation disc forming a scale on the circumference and a scale detector. CONSTITUTION:An outer circumference of the driving rotation disc 2 is brought into contact with a surface of a body to be measured, is rotated to measure the distance and the length. The rotation movement of the disc 2 is transmitted to a shaft 4 to rotate a driven rotation disc 3. A magnetic scale 5 formed on the circumference of the disc 3 is detected by a detector 6 of a magnetic head. The rotation angle can be detected by magnification, and the fine deviation can be detected and measured with high accuracy. By detecting the rotation angle by contraction, long distance, length, etc. can be detected and measured easily.
Patent JP-S6029966-A (JP)
Title: Writing device for servo information
Inventor: MATSUMOTO HIROSHI
IPC: G11B25/04
Filed: 1983-07-29
Abstract: PURPOSE:To perform simultaneously both positioning and fixing of an assembly of a magnetic disk and a spindle by utilizing a fitting hole concentrical to the rotary center provided to the magnetic disk/spindle assembly, providing a variable radius shaft which is fitted to said hole. CONSTITUTION:A magnetic disk/spindle assembly 5 has a fitting hole which is concentrical to the rotary center of the magnetic disk. A variable radius shaft mechanism 6 attached to a mechanism part main body 1 has a fixing shaft variable in radius toward arrow heads 7 and 8 with values from larger to smaller than the value of said fitting hole. The assembly 5, i.e., a writing subject is loaded to the main body 1, then the fitting hole of the assembly 5 is set to the fixing shaft of the mechanism 6 having a diameter smaller than the radiaus of said hole. Then the diameter of said fixing shaft is increased, and therefore the fixing shaft is pressed to the fitting hole. Then the assembly 5 is positioned at a prescribed area of the main body 1 and also fixed there.
Patent JP-H06330424-A (JP)
Title: Combined filament yarn
Inventor: TANAKA KAZUHIKO
IPC: D06M101/16
Filed: 1993-05-18
Abstract: PURPOSE:To provide the combined filament yarns capable of giving fabrics excellent in dimensional stability and drapeability with soft and dry touch, made up of core yarn comprising conjugate fibers composed of a specific copolyester and other fiber-forming polymer(s) and sheath yarn comprising cellulosic fibers. CONSTITUTION:The objective combined filament yarns are made up of (A) core yarn comprising conjugate fibers composed of (1) a copolyester consisting of (a) dicarboxylic acid unit as acid component, (b) 0-30wt.% of diol unit of formula O-(R<1>-O)m (R<1> is alkylene; m is 10-100) and (c) 1-30wt.% of side chain unit of formula I (R<2> is alkylene; R<3> is 1-18C hydrocarbon group; n is 10-100; x and y are each 0 or l) (both the b and c units totaling 1-30wt.%) and (2) at least one kind of other fiber-forming polymer and (B) sheath yarn comprising cellulosic fibers. A dicarboxylic acid unit of formula II (Ar is trivalent aromatic group; M is metal atom) accounts for 1-10 (pref. 1-7)mol% of the whole acid component.
Patent JP-H09313949-A (JP)
Title: Structure of metal catalyst carrier
Inventor: HORIIKE TETSURO
IPC: F01N3/28
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To enhance catalytic capacity while enhancing durability by improving the shape of a corrugated plate in a metal catalyst carrier. SOLUTION: Parts where small corrugations 16 low in wave height with respect to large corrugations 15 are formed at inlet and outlet parts are provided to the corrugated plate 1 at the position between the inlet and outlet parts of a metal catalyst carrier 10 to reduce the number of the contact points of the corrugated plate 11 and a flat plate 12 to enhance the lightoff capacity of a catalyst and durability.
Patent JP-S6119189-A (JP)
Inventor: KATSUNO TOSHIKI
IPC: H05K1/11
Filed: 1984-07-06
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-H06103935-A (JP)
Title: Hot-cathode device for display device
Inventor: SAKAMOTO YASUMASA
IPC: H01J31/12
Filed: 1993-05-19
Abstract: PURPOSE:To prevent the vibration of hot-cathodes due to vibration given from the external side, in a display device using linear hot-cathodes as the electron beam source. CONSTITUTION:In this display device, numerous vertical address electrodes 11 to control the vertical knon scanning of the electron beams generated by hot-cathodes, and extending in the horizontal direction, are arranged by lining up in the vertical direction placing at very small intervals. Arch-form hot- cathodes 13 are provided to every width of the vertical address electrodes 11 in the vertical direction. Since both ends of the arch-form hot-cathodes 13 are fixed at every short distance, no vibration is generated even though a vibration is given from the external side.
Patent JP-S5944306-A (JP)
Inventor: DOYU YUNGU FUSHIUNGU
IPC: A61K8/46
Filed: 1983-07-29
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-H11320476-A (JP)
Title: Visual sensor, object detecting method, and storage medium recording object detecting program
Inventor: RO SEIKO
IPC: G06T7/00
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To accurately decide the presence of an obstacle through calculation of a correlation between an inspection region and a corresponding region only one time by a method wherein it is assumed that there is no obstacle in an inspection region set based on an image photographed by one photographing device. SOLUTION: In this detecting method, it is assumed that an inspection region set based on an image photographed by one CCD camera 1a is an image of a floor and a corresponding region wherein the same pot as that in the inspection region is photographed is picked up from an image photographed by the other CCD camera 1b. A correlation between the inspection region and the corresponding region is determined, and when the correlation exceeds a predetermined threshold, the above assumption is correct and the inspection region is the image of the floor. When the correlation is below the predetermined threshold, the above assumption is an error and the inspection region is not the image of the floor. Thus, when the correlation exceeds a threshold, no obstacle is present and when the correlation is below the threshold, an obstacle is present.  As noted above, the presence of an obstacle in the inspection region is detected solely by determining the correlation only one time.
Patent JP-S5565449-A (JP)
Title: Resin-sealed type semiconductor device
Inventor: NAKAGAWA OSAMU
IPC: H01L23/08
Filed: 1978-11-10
Abstract: PURPOSE: To eliminate the internal stress from resin onto an element due to the thermal expansion difference, by covering a semiconductor element placed on a lead frame and a connecting wire by using resin caps, and subsequently fixing the area surrounding the sealed part.  
     CONSTITUTION: Semiconductor element 1 is placed in the center of lead frame 2, and the electrode provided on this is connected to the lead of the frame by means of connecting wire 3. Next, the tip of the lead is projected outward, and element 1 and the upper and lower parts of wire 3 are covered with resin caps 5 and 5', made of the same material as ordinary sealing resin. The edges in contact are fixed by means of thermosetting epoxy resin 6. By this, hollow part 7 is produced around element 1 and the upper and lower parts of the wire and they do not come into contact with the caps. Consequently, the internal stress due to the resin does not apply to element 1, and further, wire 3 is prevented from shifting due to the shifting of the resin. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5763961-A (JP)
Title: Trunk blocking system
Inventor: KAISE YOSHIHIKO
IPC: H04M3/22
Filed: 1980-10-06
Abstract: PURPOSE:To test a trunh easily by providing a switchboard, having batching codes, with blocking keys corresponding to trunks. CONSTITUTION:Every trunk TRKA of some station is provided with blocking keys MB0 and MB1 and a light emitting diode LED2 for blocking display. Therefore, a person in charge of maintenance, when to test the trunk, is capable of blocking and preliminary blocking by pushing the blocking keys MB0 and MB1 while monitoring the sequence lamp display of the trunk, so that the testing of the trunk is facilitated and a fault is found easily.
Patent JP-H0434924-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: INOUE SHUNSUKE
IPC: H01L29/78
Filed: 1990-05-31
Abstract: PURPOSE:To perform miniaturization of a functional element and to perform high integration by connecting a semiconductor region to an electrode through a contact hole, and connecting a first electrode containing Al as a main ingredient and a second electrode containing the same main ingredient as that of the semiconductor region to the semiconductor region. CONSTITUTION:A field insulating film 1104 is formed around source and drain regions 1102, 1103. Source and drain electrodes are formed of an electrode 1106 made of polycrystalline silicon and an electrode 1107 made of Al, and both the electrodes 1106, 1107 are brought into direct contact with the regions 1102, 1103. A part 1120 for bringing the electrode 1107 into direct contact with the regions 1102, 1103, a contact part 1121 of the electrode 1107 with the electrode 1106, and a part 1122 for bringing the silicon electrode into direct contact with the regions 1102, 1103 are provided. An electrode structure having excellent ohmic contact with the source-drain regions and low resistivity is provided.
Patent JP-H06350165-A (JP)
Title: Laser oscillator
Inventor: TSUYUKI KAZUO
IPC: H01S3/041
Filed: 1993-06-11
Abstract: PURPOSE:To provide a laser oscillator capable of reducing a location change of a resonator plate due to a change of a vacuum force etc., keeping a precision of a mirror alignment, and obtaining stable laser beams. CONSTITUTION:A blower 26 and a heat exchanger 27 have conventionally been received by a chamber 21, however in this embodiment, as they are arranged outside the chamber 21, and only a discharge electrode 22, etc., is received thereby and laser gas is circulated via a pipe arrangement 28, the chamber 21 itself can be made smaller. Therefore, it is possible to reduce a size of a resonator plate 29, so that as a deformation amount due to an external force can be suppressed, it becomes possible to reduce bending due to the vacuum force.
Patent JP-H11328783-A (JP)
Title: Recorder
Inventor: TANAKA YASUYUKI
IPC: G11B15/467
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain satisfactory recording by reproducing a recorded signal to detect the last track of a frame and setting the position of a leading track in accordance with the next recording mode at the time of performing consecutive recording in plural modes different by recording medium feeding speeds. SOLUTION: A system controller 189 controls a speed servo circuit 173 in accordance with a recording mode and temporarily rewinds the tape by a proper extent to reproduce the signal and detects the recording mode based on recorded information obtained from sub-code data. If this recording mode is equal to the recording mode for next recording, the target position of tracking is left as it is; but if it is different from the recording mode for next recording, a timing generator 177 is controlled to change the target position of tracking to a prescribed position by a pilot processing circuit 135. Thus, the trailing part of each track is taken as the target of tracking, and the last track of the frame is detected to start recording at the timing of the leading track of the next frame.
Patent JP-S5264554-A (JP)
Title: Clutch operation mechanism
Inventor: YAMAGISHI SHIGERU
IPC: F16D25/08
Filed: 1975-11-22
Abstract: PURPOSE: To improve power transmission efficiency and reliability and to simplify structure by interlocking release bearing for operating release lever of rriction clutch with fluid pressure operation cylinder connected to clutch release fluid pressure circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6038219-A (JP)
Inventor: MAIKERU NEIRU BASUNETSUTO
IPC: B60G3/18
Filed: 1984-07-05
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-H06333247-A (JP)
Title: Optical information recording and reproducing device
Inventor: KANDA SHIGETO
IPC: G11B20/12
Filed: 1993-05-20
Abstract: PURPOSE:To attain using a conventional inexpensive adder used for a servo AGC circuit instead of the adder for a wide frequency band by frequency- dividing a photoelectric current of a multi-divided photosenser into prescribed a high frequency component and a low frequency component. CONSTITUTION:The detection signals of bi-sected photodetectors 1a, 1b are inputted to a DC current-voltage converter 8 and an AC current-voltage converter 9 through a filter consisting of a resistor R1 and a capacitor C1. The converter 8 is provided with the frequency band from DC to several hundreds kHz and the converter 9 is provided with the frequency band from several kHz to several tens MHz, and the output of the converter 9 is sent to a signal processing circuit as an embosment signal. On the other hand, the photoelectric currents of the elements 1a, 1b are converted into votage signals by the DC current-voltage converters 5, 6 to be outputted to a divider 4 as a numerator signal through a subtracter 7. By the divider 4, a denominator signal from the adder 10 is received, and a normalized servo error signal is outputted. Thus, the frequency band necessary for the adder used for the servo AGC circuit is limited to only a low frequency, and then, the inexpensive adder is used.
Patent JP-S5665696-A (JP)
Title: Disposal of waste solution and installation therefor
Inventor: KOBAYASHI HIROSHI
IPC: B01D24/00
Filed: 1979-10-31
Abstract: PURPOSE: To purify waste water to be reused without using a precipitation vessel on the purification of waste water containing organic materials and solids by the combination of a treatment for culturing aerobic bacteria with a rotary disc and a treatment of washing continuously filter sand grains of a filtering device.   
     CONSTITUTION: The waste of subsistence water containing organic materials and solids is subjected to a treatment 1 using a rotary disc, where the disc containing aerobic bacteria cultured on its surface is dipped into the waste water at about the middle level of the disc and rotated. The aerobic bacteria absorb oxygen in the air and eat the organic materials in the waste water. Thus, the organic materials are removed from the waste water. The treated waste water is then filtered with sand filtering device 2, where the solids in the waste water are adsorbed in the filter sand grains. Thus, clean water is obtained. The clean water, after sterilized with a sterilization device D, may be reused as washing water for a flush toilet or the like. When the filter sand grains reduce the filtering ability due to the adsorption of the solids, the sand grains are washed for reusage with a continuous washing device 3. As compared with conventional methods, this invention method enables to purify waste water for reusage without necessity of a vast precipitation vessel. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H033736-A (JP)
Title: Truck for assembly work
Inventor: NAGAI NORIYASU
IPC: B25H5/00
Filed: 1989-06-01
Abstract: PURPOSE:To enable the boarding of a worker while reducing the floor space on a return route and to reduce the fatigue by storing the right and left auxiliary trucks under a truck on the return route and pulling out the auxiliary truck in the case of a part assembly work. CONSTITUTION:At the time when a work boarding truck 1 is traveled in an empty state to a work loading place, pantograph links 14, 15 are folded. Movable bearings 22, 23 pivotaly supporting movable points 14d, 15d are located at the outer ends of guide rails 20,21, and auxiliary trucks 5, 6 are stored inside storing spaces 8, 9 and fixed by a stopper 43. After loading a work on a boarding truck 1, a handle 42 is turned, a rotating shaft 41 is rotated to escape the stopper 43, the auxiliary trucks 5, 6 are pulled out and laterally moved to a use position by being escaped from the inside of the storing space 8, 9 and a universal wheel 10 is deflected transversely. When the auxiliary trucks 5, 6 are pullet out, the pantograph links 14, 15 reach the extension limit, the movable bearings 22, 23 reach the inner end side stroke ends of the guide rails 20, 21, the rotating shaft 41 is reversely rotated by the energizing force of a spring 44 to fix the movable bearings 22, 23.
Patent JP-H05311744-A (JP)
Title: Constructing method of building body by using connection structure
Inventor: HASHIMOTO KOSUKE
IPC: E04B1/30
Filed: 1992-05-04
Abstract: PURPOSE:To enable the dispersion of moment working to a connection section to a post steel frame and the transmission of axial tension over concrete positively, and to eliminate the need for skill at a high degree in the combination of a filled- concrete steel post and connection constitution. CONSTITUTION:The inside of a long-sized post steel frame 21 built at a specified position is filled with concrete and a filled-concrete steel post 20 is manufactured, the upper section of a connecting steel bar 23, a lower section of which is fixed, is passed into the through-hole 14c of a connection structure 10, and the connection structure 10 is placed on a steel post 22. A clearance is formed between the upper end of the long-sized post steel frame 21 and the lower end of a short-sized post steel frame 11, the upper end of the connecting steel bar 23 is pulled and tensile force is introduced, and tensile force is held by a proper holding means (n). The lower end of the concrete 14 of the connection structure 10 is press-contacted with the upper end of the concrete 22 of the steel post 20, and the lower end of the post steel frame 11 is welded to the upper end of the post steel frame 21. Accordingly, the post steel frame 21 and the post steel frame 11 are welded under the state, in which compressive force does not work, thus preventing the possibility of the buckling of the steel posts even when large axial tension works to a building after completion.
Patent JP-H04365022-A (JP)
Title: Automatic iris device
Inventor: YAMANAKA ATSUSHI
IPC: G03B7/10
Filed: 1991-06-12
Abstract: PURPOSE:To provide an automatic iris device capable of automatically performing proper exposure control when an object is located at a periphery section. CONSTITUTION:Judging circuits 11-15 comparing the width and intensity difference of the dead zone and outputting the value 1 based on the comparison result, outputting circuits 16-18 outputting the correction value D, 0 or -D, calculating circuits 19, 20 calculating the calculation value {(-X+a)/(b-a)}XD or the calculation value {(-X-a)/(b-a)}XD with the intensity difference X, the width (a) of the dead zone, and the correction value D, 0 or -D, and switches 21-25 connected to the judging circuits 11-15 and outputting circuits 16-18 or calculating circuits 19, 20 and controlling the outputting circuits 16-18 or calculating circuits 19, 20 to output the calculation value D, 0 or -D or the calculation value {(-X+a)/(b-a)}XD or the calculation value {(-X-a)/(b-a)}XD when the input from the judging circuits 11-15 is the value 1.
Patent JP-S6034314-A (JP)
Inventor: NAGAI TORAKICHI
IPC: B65B51/10
Filed: 1983-07-30
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-H1171267-A (JP)
Title: Nucleated granule and its production
Inventor: MAKINO TADASHI
IPC: A61K47/38
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To produce a nucleated granule, having a high granule strength and excellent in disintegrating properties by coating the granule with a spraying agent prepared by formulating a principal agent other than a benzimidazole- based medicine with a specific amount of a low-substitution degree hydroxypropyl cellulose. SOLUTION: This nucleated granule is obtained by coating the nucleated granule [e.g. Nonpareil (R) prepared by coating sucrose with corn starch and a spherical nucleated granule, using a crystalline cellulose and having 14-80 mesh average particle size] with a powdery spraying agent (having about <=100 μm, preferably about <=50 μm particle size) prepared by formulating a principal agent other than a benzimidazole-based medicine [preferably formulated in an amount of about 2-70 wt.% based on the spraying agent] with a low- substitution degree hydroxyopropyl cellulose (e.g. the one having about 4-20 wt.% hydroxypropoxyl group content and <=200 μm average particle diameter) in an amount of 10-60% (wt./wt.) based on the powdery spraying agent while spraying an aqueous binder (e.g. a 0.1-80 wt./vol.% aqueous solution of a granulated sugar) thereon.
Patent JP-S5665303-A (JP)
Title: Linear tracking arm device
Inventor: AKIYAMA MAKOTO
IPC: G11B3/36
Filed: 1979-10-29
Abstract: PURPOSE: To attain a structure tolerant to external vibration and howing by supporting an arm itself completely without any mechanical contact place except the contact point of the stylus tip of a pickup cartridge with a record disk.  
     CONSTITUTION: Tone arm 4 is equipped with driving coils 5 and 6 for positioning at right angles to a record surface and Hall elements 7a and 8a that correspond to them. In addition, driving coil 9 determining a horizontal position on the record surface and corresponding Hall element 10a are provided. To arm 4, driving coil 11 is fitted by metal fittings 11a corresponding to beltlike permanent magnets 21 and 22 having surface magnetic poles 21a and 21b, and 22a and 22b different on the lengthwise center and the linear motor composed of them provides the x-directional motion. Thus, this device is supported without any mechanical contact position except the stylus tip of arm 4. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09315164-A (JP)
Title: Promoting device for vehicle
Inventor: MORIOKA SHIGERU
IPC: B60L50/16
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To drive driven wheels for rotation without using a propeller shaft and a differential gear device by providing an internal combustion engine and a driving motor to be used for driving each front and rear wheel for rotation, and transmitting the rotary driving force of the driving motor to the other axle through a viscous coupling. SOLUTION: Driving force of an engine 1 is transmitted to front wheels 3, 4, and while the dynamic power of an electric motor 6 is transmitted to rear wheels 8, 9 through a viscous coupling 10. When car speed at 0 is detected by a car speed sensor 25, a controller 7 controls clutches 21, 22, which are arranged between each driving shaft and the rear wheels 8, 9, in the driving force transmitting condition, and when operation of an accel pedal is detected by an accel pedal sensor 23, the controller 7 electrifies the motor 6 at a current corresponding to the operated variable. With this structure, the vehicle is started in the four-wheel drive condition that the front wheels 3, 4 of the vehicle are driven by the driving force of the engine 1 and that the rear wheels 8, 9 are driven by the driving force of the motor 6.
Patent JP-S5842236-A (JP)
Title: Selective dry etching
Inventor: KATOU SHIGEKI
IPC: G03F7/38
Filed: 1981-09-07
Abstract: PURPOSE:To increase withstand property against the dry etching of resist by a method wherein an inactive gas ion such as Ar, He or a IV-group ion such as C, Si is implanted to the resist on an etched film. CONSTITUTION:Photoresist, electron beam resist, or X-ray resist is selectively provided on an etched film. An inactive gas ion such as argon, helium or an IV-group ion such as carbon, silicon is previously implanted to the photoresist, electron beam resist, or X-ray resist. After that, these are used as a mask and ion etching or plasma etching is performed by gas including halogen and halide.