baber/WOPTO huggingface dataset:
Patent JP-H0421927-A (JP)
Title: Seek control circuit for optical disk drive device
Inventor: SHIMIZU AKIHIKO
IPC: G11B7/085
Filed: 1990-05-16
Abstract: PURPOSE:To stabilize and accelerate the detection of a boundary address by detecting the boundary address between a recorded area, where a phase bit or a recording bit is formed, and an unrecorded area, where the various bits are not formed, according to the difference of the signal amplitudes of reproduc ing signals. CONSTITUTION:An optical pickup part is moved to the objective boundary address position and after the movement, the address No. is read. Difference 'S' between the current address value and the boundary address value is calculated and only for the 'S', the optical pickup is moved. During this movement, a boundary address detection circuit 6 is operated to monitor a change in the L level of a boundary part detection signal C after passing an F/S converter 9. Thus, the boundar address between a recorded area 4, where the phase bit or the recording bit is formed, and an unrecorded area 5 is securely detected at high speed.
Patent JP-S6019693-A (JP)
Inventor: KANAZAWA TOSHIMITSU
IPC: B66D1/28
Filed: 1983-07-12
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-S62283555-A (JP)
Title: Nonaqueous solvent secondary cell
Inventor: IKEDA KATSUHARU
IPC: H01M4/48
Filed: 1986-05-31
Abstract: PURPOSE:To extend the charge and discharge cycle life at a heavy load operation, by applying a solid solution including a specific amount of tungsten oxide to a vanadium oxide as a positive electrode active substance, to compose a nonaqueous solvent secondary cell. CONSTITUTION:A positive electrode 3 is formed by applying a positive electrode active substance consisting mainly of a solid solvent body including 1 to 20 mol% of a tungsten oxide such as tungsten trioxide (WO3) to a vanadium oxide such as vanadium pentoxide (V2O5). Such a positive electrode 3 is combined with a lithium negative electrode 5, a separator 4, and the like to compose a nonaqueous solvent secondary cell. And by a same-type exchange of the W<6+> in the solid solvent body to the V<5+> grid points, the V<4+> is increased by an atomic value control, and the V<4+> fuctions as a donor, increasing the electric conductivity broadly. Therefore, the charge and the discharge cycle life in a heavy load operation is extended, and the economy of operation can be improved.
Patent JP-H09312024-A (JP)
Title: Device and method for driving recording medium
Inventor: KOMAZAKI TAKAHIRO
IPC: G11B21/08
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To obtain the signal (Miller signal) to which a traverse signal is accurately binarized promptly after the reproduction of the scratched part on an optical disk when such a part is reproduced. SOLUTION: In a traverse signal discriminating part 4, the traverse signal which is a low frequency part of the reproduced signal, is separated from the reproduced signal and supplied to a hold circuit 5B. The traverse signal is subjected to bottom hold in the hold circuit 5B and a bottom hold signal is outputted. On the other hand, a defect detecting circuit 11 detects whether or not the defect exists in the reproduced signal, and when the defect is detected, a defect signal of H-level is supplied to a hold voltage reset circuit 12. During the H-level defect signal is received by the hold voltage reset circuit 12, a capacitor incorporated in the hold circuit 5B is discharged, thereby the holding operation is stopped.
Patent JP-H08318128-A (JP)
Title: Stack gas treating device
Inventor: AMEMORI KIYOYUKI
IPC: B01D53/32
Filed: 1995-05-25
Abstract: PURPOSE: To provide a miniaturized stack gas treating device advantageous in terms of cost and capable of being continuously operated for a long period. CONSTITUTION: A stack gas is introduced into a reaction vessel 1 from an inlet 1a and irradiated with X-rays from an X-ray generator 6. Consequently, electrons are generated from the NOX and SOX in the stack gas, various reactions are brought about, and the stack gas is converted into a powdery product. The impressed voltage of the X-rays is between several ten and several hundred KeV and about 1/10 of that in the case of electron beam irradiation, and hence the entire device is miniaturized. Meanwhile, since material penetrating power of X-rays is high, an irradiation window 2 is thickened, and the service life of the window 2 is prolonged.
Patent JP-S5918022-A (JP)
Title: Locking device for opening and closing member
Inventor: WATANUKI YOSHIO
IPC: B60K15/05
Filed: 1982-07-22
Abstract: PURPOSE:To surely hold the locking condition of an opening and closing member upon opening for preventing fuel from being stolen, by forming an engaging hole in either one of a striker and a latch, for receiving the other one. CONSTITUTION:When a lid 9 is opened in such a condition that a latch 7 projects from the front end of a lock casing 3 as shown by a solid line, a striker 11 attached to the lid 9 enters into the inside of a car and the inclined part 11b of an engaging part 11b formed in the front end part of the striker 11 abuts against an inclined surface 7a. The pressing force of the striker 11 in the entering direction thereof causes the latch 7 to be pulled in the direction opposite to the direction P, overcoming the resilient force of a spring 33, and when the engaging part 11a of the striker 11 is fitted and engaged in an engaging hole 27, the latch 7 is returned to the position indicated by the solid line, by the resilient force of the spring 33, thereby the peripheral part of the engaging hole 27 and the engaging part 11 are surely locked together.
Patent JP-H08308093-A (JP)
Title: Circuit breaker apparatus for heavy current
Inventor: MUROFUSHI TATSUYA
IPC: H03K17/12
Filed: 1995-04-27
Abstract: PURPOSE: To equalize a current flowing into a plurality of semiconductor elements connected in parallel. CONSTITUTION: Each output current path of a plurality of IGBT 10, 12 is inserted in parallel to a current path of a load 12. Upon detection of a current in the current path of load higher than the predetermined current, a resistor 22, a differential amplifier 24 and a comparator 26 change the output signal condition. Moreover, an amplifier 34 receives an output signal of the comparator 26 via a delay circuit 28 and an optical coupler 30 to control the gate of IGBT via resistors 40 and 42. When a current flowing into the particular IGBT increases, a gate current thereof also increases and thereby voltage drop of the resistor becomes high, increasing an inverse bias. Therefore, a current flowing to the relevant IGBT decreases.  Meanwhile, when a current flowing into the particular IGBT reduces, a gate current also reduces, lowering the voltage drop of resistor and bringing about forward bias. Therefore, the current flowing into the relevant IGBT increases. Accordingly, a current flowing into a plurality of IGBT is balanced.
Patent JP-S5917572-A (JP)
Title: Transferring device
Inventor: AOKI TAKAO
IPC: G03G15/16
Filed: 1982-07-21
Abstract: PURPOSE:To simplify constitution, to improve transfer efficiency, and to obtain a transferring image of good quality free of transfer nonuniformity by using a sheet member with <=10<8>OMEGA surface resistance for carrying a development image intermediately in a transferring device. CONSTITUTION:The transfer drum 22 of the transferring device is formed by winding a cut or endless image carrier sheet 222 around a cylinder supporting member 227 obtained by cutting largely an Al-made cylinder, and an elastic member 228 is provided between the both. A toner image is transferred from a photosentive drum to the cut part area of the sheet 222. The sheet 222 is an insulating film and formed by providing a conductive layer with <=1X10<8>OMEGA surface resistance on a synthetic resin film of, for example, polyester, propylene, etc. This conductive layer when grounded is in an electric floating state on an insulating film, so it contacts none of other conductive members directly. Consequently, the reverse surface of the sheet 222 is not shielded from a supplied transfer electric field to perform excellent transfer.
Patent JP-S5250658-A (JP)
Title: Timing signal watch circuit
Inventor: MIZOGUCHI YUTAKA
IPC: G06F15/177
Filed: 1975-10-22
Abstract: PURPOSE: To check the lack of the timing signal formed in the system, by watching the start signal of the input by two strobe signals and two check circuits. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07311511-A (JP)
Title: Image forming device
Inventor: FUNAMIZU YOSHIHIRO
IPC: B65H7/06
Filed: 1994-05-18
Abstract: PURPOSE:To provide an image forming device capable of always and accurately detecting even when the temperature of a sensor changes. CONSTITUTION:When the fact that a paper sheet is carried up to the vicinity of a fixing roller is detected (STEP1), the output value of a winding sensor after receiving the reflected light from the fixing roller is stored in a memory (STEP2). After a specified time enough for the paper to reach the fixing roller has lapsed, the output of the winding sensor obtained in the similar manner is compared with the stored output value (STEP3). It is judged that a difference is >=1V or not at an absolute value from the result of the comparison (STEP4) and when the difference is >=1, it is judged that the paper is wound on the fixing roller and the energization of the fixing device is immediately stopped (STEP5), to shift to a jam sequence such as a jam display (STEP6).
Patent JP-H02308037-A (JP)
Title: Ceiling frame of chamfered building unit
Inventor: SHIMADA NAOKI
IPC: E04B1/348
Filed: 1989-05-19
Abstract: PURPOSE:To promote the work efficiency in assembly and to secure easily the rigidity of joining sections by joining a horizontal frame section on a longer column side to an inclined frame section on a shorter column side after the horizontal frame and the inclined frame are separately assembled in advance. CONSTITUTION:In a chamfered building unit 12, a longer column 22 and shorter column 23 are erected to the ends of a lower beam 21 of which a floor 20 consists, and an upper beam 24 is constructed over each of the upper parts of both columns. A horizontal beam section 24A and inclined beam section 24B of the upper beam 24 are joined through connecting pieces 24C and 24D constituted of two curved L shaped steels of up and down, and a ceiling frame 125 of which a ceiling structural body 25 consists is constructed together with the upper beam 24. A horizontal ceiling construction 25A is constituted of the ceiling structural body 25, horizontal beam section 24A and horizontal frame section 125A, and an inclined ceiling structural body 25B is constituted of the inclined beam section 24B and inclined frame section 125B. In both frame sections, after they are separately assembled in advance, they are joined with a bolt 300, and the ceiling frame 125 is constituted.
Patent JP-H0641657-A (JP)
Title: Production of al or al alloy composite
Inventor: MORIMOTO HIROYUKI
IPC: C22C1/10
Filed: 1993-05-28
Abstract: PURPOSE:To efficiently produce an Al alloy composite having excellent heat resistance and specific strength, etc., at a low cost by adding a carbide-forming metal and solid carbon source in molten Al, reacting at a specific high temp. while mechanically stirring and uniformly dispersing the carbide. CONSTITUTION:In the molten Al or Al alloy, the carbide-forming metal element (B, Si, Ti, etc., desirably about 5-40wt.%) and the solid carbon source (graphite, coal, etc., desirably about 1-20wt.%) are added. Successively, while stirring the molten metal by mechanical stirring or electromagnetic stirring, the molten metal is heated at 1100-1500 deg.C and reacted, and the carbide is generated and dispersed and cast. Then, the carbon and the carbide-forming metal element in the molten metal are added so as to satisfy the expression and a jig in contact with the molten metal uses the one containing no carbide-forming metal element and carbon. By this method, the Al or Al alloy composite having light wt. and the specific Young's modulus, wear resistance, etc., is obtd.
Patent JP-H0421840-A (JP)
Title: Silver halide photographic sensitive material fast in dye image
Inventor: KADOKURA KENJI
IPC: G03C7/38
Filed: 1990-05-17
Abstract: PURPOSE:To improve lightfastness of a magenta dye image by incorporating a specified magenta coupler, a specified compound, and further another specified compound. CONSTITUTION:The magenta coupler represented by formula I, the compound represented by formula II, and the compound represented by formula III are contained. In formulae I-III, Z is a nonmetallic atomic group necessary to form an N-containing hetero ring; X is H or a group to be released by coupling with the oxidation product of a color developing agent; R is H or a substituent; R<1> is aryl or a heterocyclic group; each of Z1 and Z2 is 1-3 C alkylene; each of R12-R15 is H, alkyl, or the like; each of m and m is an integer of 0-4; and A is alkylene having a 1-6 C straight chain group, thus permitting the lightfastness of the magenta dye image to be enhanced and yellowing of a noncolor developed part to be favorably prevented.
Patent JP-S5553903-A (JP)
Title: Mobile antenna device
Inventor: SATOU IKUO
IPC: H01Q3/08
Filed: 1978-10-18
Abstract: PURPOSE:To install the antenna for the satellite communication earth station and thus to facilitate an easy transport of the antenna device by using two swirl wheel bearings the shafts of which cross vertically to each other. CONSTITUTION:Ducts 22, 23 and 36 featuring the folded cavity shapes are combined each other via swirl wheel bearings 24 and 25. And the shaft of bearing 24 is set nearly vertical, and the shafts of bearings 24 and 25 cross vertically to each other. Duct 36 is attached to the body of the car or to container 21, and ducts 22 and 23 can be driven around the shafts of bearings 25 and 24 via driving circuits 32 and 33. Furthermore, beam wave guide is formed by primary radiant ray 27, paraboloidal reflector 28 and plane reflectors 29 and 37 each. In such constitution, the antenna device can be stored for stansport with no disassembly or detachment of the main reflector to secure an easy transport.
Patent JP-S6340969-A (JP)
Inventor: REMIYUERU NIYUUMIYUISU
IPC: A61B5/117
Filed: 1987-05-26
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-H09310486-A (JP)
Title: Moving device on wall surface of building
Inventor: TAKASHIMA TOSHIRO
IPC: B66C23/26
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To safely move a gondola by providing a horizontal boom letting out type moving crane suspending a gondola through a suspending wire on the upper part of a building, and providing a guide carriage moving along the ridge line of the building together with the gondola. SOLUTION: A tower crane 90 movable along the uppermost end part of a building is provided, and a gondola 100 is suspended from the tower crane 90 through a wire 92. A rail 10 for elevatably moving a guide carriage is laid on a curved glass surface 6 so as to be along the ridge line 9 meeting a vertical glass surface 5 with the curved glass surface 6, and a guide carriage 30 is provided on the rail 10. When the curved glass surface 6 is cleaned, the wire 92 is let out so as to bring down the gondola 100 to the position of the guide carriage 30, and then the guide carriage 30 is combined with the gondola 100. The guide carriage 30 together with the gondola 100 are brought down up to the target story along the rail 10. Further in addition to laterally moving the tower crane 90, an automatic cleaning unit is started, and hence the curved glass surface 6 is cleaned.
Patent JP-S62284485-A (JP)
Title: Method for recognizing linear pattern
Inventor: NAGAO MAKOTO
IPC: G06K9/62
Filed: 1986-06-02
Abstract: PURPOSE:To highly accurately detect a linear pattern such as a crack by dividing the memory area of an image memory and finding out and analyzing a projected waveform based upon a different projection angle at every area. CONSTITUTION:The memory area including a linear pattern LP is divided into plural square areas and a projection waveform is found out at every divided area. Then, the divided area is rotated by every prescribed angle to obtain projection waveforms based upon plural projecting directions. These projection waveforms are analyzed to determine the line direction theta, the line width W and line length L of a linear pattern specifying the shape and direction of a square-like linear segment. Consequently, a linear pattern such as a crack can be highly accurately detected.
Patent JP-S5918156-A (JP)
Inventor: SAKURAI MAKOTO
IPC: C04B35/047
Filed: 1982-07-23
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-H05317131-A (JP)
Title: Kitchen unit
Inventor: YAMAMOTO YAEO
IPC: A47B77/08
Filed: 1992-05-20
Abstract: PURPOSE:To offer a kitchin unit which has a simple construction and capable of exhausting steam and smoke generated from a microwave oven and a rice cooker in addition to those from stoves. CONSTITUTION:A kitchin unit includes a stove section 4 and a cooking section 5 which are arranged parallel, a range hood 1 with an exhaust fan 2 which is located above the stove section 4, and a suspended shelf 3 installed above the cooking section 5. A cooking oven 10 is furnished in the suspended shelf 3 and is able to be moved up and down and stowed in the shelf 3, and an exhaust port 15 leading to the range hood 1 is provided on the side face of the suspended shelf 3, facing the range hood 1. When the cooking oven 10 is used, it is lowered to a position outside the suspended shelf 3, and the exhaust gas rising from the cooking oven 10 into the suspended shelf 3 is sent toward the range hood 1 through the exhaust port 15 by the action of the exhaust fan 2.
Patent JP-H0423055-A (JP)
Title: Alternate assignment control system
Inventor: UMEDA MICHIHIKO
IPC: G06F12/16
Filed: 1990-05-17
Abstract: PURPOSE:To evade the alternate area assignment processing for a normal part of a recording medium by deciding a defective area of a 1st storage area when a data error is regenerated and having the assignment of an alternate area. CONSTITUTION:A reading means 111 reads the data out of a 1st storage area 102, and a correction means 112 detects and corrects an error. Then a writing means 113 writes the corrected data in the area 102. When an error is regenerated in the data read out by a rereading means 114, a defective area is decided in the area 102 where the erroneous data is written. Thus an assignment means 115 writes the data corrected by the means 112 into a 2nd storage area 103 and at the same time assigns the area 103 as an alternate area to the area 102. That is, an alternate area is assigned when a data error is regenerated. Thus it is possible to evade such a problem where an alternate area is assigned to a normal part of a storage area.
Patent JP-H08318324-A (JP)
Title: Method and device for bending
Inventor: UMEMURA SHOJI
IPC: B21D19/08
Filed: 1995-05-26
Abstract: PURPOSE: To enable the bending of a flange part without enlarging the opening width of a recessed part even when a work whose flange part positioning in the opening part of the recessed part is formed, is curved. CONSTITUTION: In a bending method bending a flange part 11b positioning in the opening part of the recessed part 14 of a work 10 on the inner side of the recessed part 14, a tool (prebeding blade and main bending blade) 90 bending the flange part 11b is moved on the recessed part 14 side in a curved line shape by a drive mechanism 40 to the curvature of the outside sheet of the work 10, and the flange part 11b is bent while preventing an interference with the recessed part 14 and the tool 90.
Patent JP-S5829416-A (JP)
Inventor: AMOU KIYOYUKI
IPC: A47J19/00
Filed: 1981-08-13
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-H053085-A (JP)
Title: Apparatus with delay operation function
Inventor: MORIMOTO AKIRA
IPC: G01V8/12
Filed: 1991-05-30
Abstract: PURPOSE:To reduce the testing time when the operation is confirmed as a test, and to confirm the operation efficiently. CONSTITUTION:In an apparatus with delay operation function 10, a delay reducing means 18 for test to reduce the delay time is provided, and the delay reducing means 18 is made operational only in a testing time. And in the apparatus with delay operation function 10 in which a delay operation function member 14 is provided, the delay reducing means 18 for test to reduce the delay time is provided inside the apparatus, and at the same time, an external control means B to control the means 18 from the outside of the apparatus is provided. Furthermore, the above delay reducing means is made as a reed switch 18, and a magnetic field B is made as an external control means.
Patent JP-S5353788-A (JP)
Title: Bobbin handling equipment
Inventor: NAKATEGAWA TOORU
IPC: D01H9/02
Filed: 1976-10-26
Abstract: PURPOSE: To minimize equipment by performing the support, lifting and its reverse operation at the pintle of a bobbin with one drive source which vertically moves a spindle. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01296272-A (JP)
Title: Developing unit housing device
Inventor: ATOMICHI TAKAHIRO
IPC: G03G15/00
Filed: 1988-05-24
Abstract: PURPOSE:To prevent developing unit and other members from being damaged by vertically moving a housing part after horizontally moving the developing unit when it is detected not to be at an appropriate position in the housing part. CONSTITUTION:After the partitions 151a-151c of the desired developing unit housing part in the housing case 151 of a plural developing units housing device 150 are vertically moved toward a developing system pulling in/out port 55a, the corresponding developing units 13a-13c are horizontally moved to convey a desired one among the units 13a-13c to the developing position of a photosensitive drum in an image forming device main body. When developing unit sensors 164 and 166 detect the developing unit 13c, etc., in response to the vertical move command, the developing unit 13c is decided not to be at an appropriate position, then horizontally moved to the position in the partition 151c, and locked. Afterwards, a vertically moving mechanism Y begins to vertically move the partitions 151a-151c, thereby preventing the developing unit and other members from being damaged.
Patent JP-S63292787-A (JP)
Title: Three-dimensional interpolating filter
Inventor: KONDO TETSUJIRO
IPC: H04N19/00
Filed: 1987-05-25
Abstract: PURPOSE:To interpolate a picture element to be interpolated without detecting and deciding the movement of a picture by selecting and outputting an intermediate level among the maximum value and the minimum value of a reference picture element and a predictive picture element as an interpolating value. CONSTITUTION:The titled filter is provided with two means. That is, a means 1 for extracting the plural periphery picture elements the same in time as the picture element to be interpolated or very close thereto and spatially adjacent to the picture element to be interpolated as the reference picture elements, selecting the maximum value and the minimum value from the reference picture elements and a means 2 for executing a level comparison between the picture element to be interpolated and the predictive picture element at the same position and different in the time and selecting and outputting the intermediate level as the interpolating value. Thereby, at the time of interpolating thinned out picture element data, a processing adapted to the movement of the picture is applied without requiring to detect and decide the movement of the picture to prevent the deterioration of the resolution of a recovered picture and obtain a good picture quality.