baber/WOPTO huggingface dataset:
Patent JP-S5986488-A (JP)
Title: Reverse power absorber for ship
Inventor: TSUJI MASASHIGE
IPC: H02P7/28
Filed: 1982-11-08
Abstract: PURPOSE:To prevent a generator from being tripped by controlling the conducting angle of a thyristor unit so that the electromotive force generated at a DC motor does not exceed a set value in response to the power consumption in a ship when the motor operates as a generator. CONSTITUTION:A reverse power detector 2 compares the detected value from a reverse power detecting sensor 1 with a reference value of a reference value setter 7 set at every generator. When the detected value is the reference value or lower, a reverse power monitor 3 outputs a continuation command of controlling the regenerated quantity of the reverse power due to a DC motor 15 to a conducting angle controller 11, i.e., of controlling by a current value controller 10 which inputs the compared output from a comparator 9 which compares an AC power side current detection signal with a reference current signal produced through a load detection sensor 4, a current detector 5, a load total detector 6 and a reference current value controller 8. When the detected value exceeds the reference value, a reverse power generation amount weakening signal is outputted from the controller 11 to a thyristor converter 12 by a signal from the monitor 3 preferentially to the signal from the controller 10.
Patent JP-H0359636-A (JP)
Title: Image forming device
Inventor: ISAKA KAZUO
IPC: G03B27/32
Filed: 1989-07-28
Abstract: PURPOSE:To enhance sensitivity, contrast and gradation by providing an auxiliary exposing means uniformly exposing a photosensitive body independent of a means projecting information light and making its wavelength equal to the sensitivity wavelength of the photosensitive body. CONSTITUTION:The device is provided with the photosensitive body 1 containing monomers on the substrate, a photopolymerization initiator, a reducer, a photosensitive halogen silver, and organic silver salt. Moreover, the device is provided with a means 35 projecting information light on the photosensitive body 1, a means 23 uniformly heating the photosensitive body 1, and the auxiliary exposing means 37 uniformly exposing the photosensitive body 1 independent of the means projecting information light; the wavelength of the auxiliary exposing means 37 is made equal to the sensitivity wavelength of the photosensitive body 1. In other words, a wavelength range in which the substantial light quantity of a light source 37 for auxiliary exposure is maximized is nearly identical to the absorption peak wavelength of the halogen silver and that of the photopolymerization initiator, thereby enhancing the auxiliary exposure effects of overall exposure 24. Thus, sensitivity, gradation and contrast are enhanced.
Patent JP-2000028336-A (JP)
Title: Device for measuring shape and method therefor
Inventor: OHASHI KAZUHIRO
IPC: G06T7/00
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To attain highly precisely size measurement regardless of the length of an object to be measured. SOLUTION: A reference information holding means 5 holds image information in a designated area and the position information of the image as reference information. A pattern matching means 6 receives a measuring command, and detects an adequate area where the image information included in the reference information is approximating to an image pattern from among images photographed by an image photographing means 3. A deviation value calculating means 7 calculates deviation between the position of the adequate area and the position information in the reference information. A measuring means 9 moves a sample stand to coordinates corrected by the deviation value calculated by the deviation value calculating means 7 for executing measurement using an image photographed by the image photographing means 3.  Thus, even if the measurement accompanied with the movement of the sample stand such as length dimension measurement, an area to be measured can be accurately captured by the image photographing means 3, and highly precise measurement can be executed.
Patent JP-S5985930-A (JP)
Title: Profile detecting device
Inventor: HORIGUCHI AKIRA
IPC: G01L5/04
Filed: 1982-11-10
Abstract: PURPOSE:To perform highly accurate profile detection, by yielding a large amount of strain even through small strip tensile force distribution acts, and measuring the bending strain of a thin outer wheel contacting the strip steel. CONSTITUTION:A thin outer wheel 13 is contacted with a strip steel 2. A part of a reinforcing roll shaft 4, which supports the outer wheel 13, is cut out. Said part of the thin outer wheel undergoes strain by a strip contacting pressure (q). In the inside of a strain yielding part 5, a strain gage 6 is provided. The gage 6 is provided in the vicinity where the pressure (q) is applied. The part is a place where the maximum strain is yielded and the detecting accuracy is highest. A material, whose strength is as high as possible, is selected for the strain yielding part. Thus high detecting accuracy is readily obtained.
Patent JP-S5896991-A (JP)
Title: Heating and heat retaining vessel
Inventor: SANAI YOSHIKA
IPC: A47J41/02
Filed: 1981-12-05
Abstract: PURPOSE:To enlarge the accumulating heat quantity per unit volume and consequently enable to supply a large quantity of heat by a method wherein a lid freely sealable of an inner vessel is provided in order to raise the limit heating- up temperature of working fluid. CONSTITUTION:The space 3, which is formed by a double construction vessel comprising an outer vessel 1 and inner vessel 2, is evacuated and sealed with working fluid 4, the amount of which is corresponding to the volume of the inner vessel 2, therewithin so as to act as a heat pipe. A heating section 1-1 is provided at the bottom of the outer vessel 1, onto which a heater 5 is mounted and, after that, covered with glass wool 8. Furthermore, a heat insulating layer is formed between the outer vessel 1 and its protective vessel 7. In addition, the lid 9 is provided for freely sealing and unsealing of the inner vessel 2. The threaded part 9-1 of the lid 9 is freely screwed in and out of the threaded part 1-2 of the outer vessel 1 and a safety valve 9-4, which release the internal pressure in the inner vessel 2 when it exceeds the predetermined pressure, is provided at the center of the lid 9.
Patent JP-H1140675-A (JP)
Title: Programmable logic array
Inventor: HANATANI SHINGO
IPC: H03K19/177
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To improve the charge share resistances by providing a pre-charge circuit which is connected to any of wirings interconnecting memory cell transistors in a memory cell transistor group and connects wirings to power voltages at the same timing as a pre-charge transistor. SOLUTION: A pre-charge transistor Tr P6 connected to a wiring between memory cell transistors N125, N26, has its gate to which PREV is inputted to set TR6 on during pre-charging. Even when the cell transistor N120, N121 near the Tr P6 latest turns to ON at nearly the end of the pre-charge time, Tr P6 already charges up the drain capacitor of other cell transistors than the transistors N120, N121 to 1 and hence the charge share never occurs and data of '1' is corrected outputted from an output line BL5.
Patent JP-S6256890-A (JP)
Inventor: UEDA KIYOSHI
IPC: G21C3/326
Filed: 1985-09-06
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-2000026063-A (JP)
Title: Chair type staircase escalating apparatus
Inventor: NAGAO TOKUJIRO
IPC: B66B29/08
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a chair type staircase escalating apparatus which is foldable so as not to obstruct those who go up and down a staircase on foot, without reducing the effective width of the staircase when the apparatus is not used. SOLUTION: This chair type staircase escalating apparatus is provided with an escalating mechanism 4 moving along a guide rail installed along the inclination of a staircase, and a chair 7 fixed to the escalating mechanism 4, wherein the seated part 3 of the chair 7, the arm rest 6, and the foot rest bed 4 of the chair 7 are allowed to be raised or lowered so that they can be folded upward respectively from a roughly horizontal condition to an upward condition and interlocked so that the arm rest 6 and the foot rest bed 4 may be folded when the seated part 3 is folded upward. By bringing the seated part 3, the arm rest 6, and the foot rest bed 4 of the chair 7 into a folded-up condition while not in use, it is possible to substantially reduce the protruding amount of the chair 7 into the staircase.
Patent JP-H0591884-A (JP)
Title: Detection system for non-a non-b hepatitis virus relating antigen and antibody, polynucleotide and polypeptide
Inventor: OKAMOTO HIROAKI
IPC: C07K16/00
Filed: 1991-04-10
Abstract: PURPOSE:To provide a new NANB hepatitis virus gene capable of producing a polypeptide useful as a diagnostic for NANB hepatitis by genetic recombination. CONSTITUTION:Non-A non-B hepatitis virus gene HC-OM having at least 340 to 341 nucleotides (non-translation region) from the 5'-terminal of non-A non-B hepatitis virus RNA, namely 1885 to 2551 nucleotides containing 1149 regions coding the subsequent structure protein, at least 77 nucleotides (non-translation region) from the 3'-terminal and 1173 nucleotides containing a region coding the subsequent non-structural protein. RNA of non-A non-B hepatitis virus is separated from the serum of human or chimpanzee infected with non-A non-B hepatitis, a cDNA covering the total gene region including the non-coding region of the virus is cloned and the base sequence is determined. For example, a polynucleotide N-2540-1 having the base sequence of formula is obtained.
Patent JP-H0759358-A (JP)
Title: Restraint for charge current to capacitor
Inventor: KUME TSUNEO
IPC: H02J1/00
Filed: 1993-08-06
Abstract: PURPOSE:To provide an inverter device which is simple in circuit constitution and economical and capable of downsizing. CONSTITUTION:A maximum of charge current is limited, and the capacity of a DC reactor is made shall, and the disconnection at stoppage becomes possible by providing a solenoid switch 2, a DC reactor 3, and a diode 4 between a DC power source 1 and a smoothing capacitor 5, and feeding pulses being made by intermitting the solenoid switch 2 in short times. Hereby, the downsizing and the economization of the inverter device become possible.
Patent JP-2000023594-A (JP)
Title: Automatic culturing and feeding system for feed creature for fish-breeding
Inventor: YAMAMOTO HIROSHI
IPC: A01K61/02
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To provide the subject system capable of allowing the time required for a manual operation carried out by an operator to be extremely reduced by automatically carrying out a series of culturing, condensing, washing and feeding operations, and equating each of the operations by reducing the differences of the operations by automating the manual operations. SOLUTION: This system for feeding fish in a fish-breeding aquarium with a feed creature after culturing the creature in a culturing aquarium can automatically carry out at least a series of the culturing of the feed creature for fish-breeding, the concentration of the cultured feed creature for the fish-breeding, the washing of each of the aquariums, and the feeding of the feed creature to the fish in the fish-breeding aquarium. When washing each of the aquariums, the washing apparatus for washing each of the aquariums composing each step of automatic culturing and feeding systems, has at least a washing nozzle self-rotated by a water pressure of the jetted washing water, and a washing brush rotating with the washing nozzle.  The washing brush is preferably constituted so that the brush may not keep contact with a wall face of each of the aquariums when the brush is not rotated, and may keep contact with the wall face of each of the aquariums when the brush is rotated.
Patent JP-H0749728-A (JP)
Title: Backup power supply circuit for microcomputer
Inventor: YAMANAKA SUSUMU
IPC: G06F1/26
Filed: 1993-08-06
Abstract: PURPOSE:To provide a backup power supply circuit for executing the memory holding operation of a memory circuit built in a microcomputer. CONSTITUTION:This backup power supply circuit is constituted of a backup battery 12 prepared independently of a main power supply circuit 8 for supplying operation power to the microcomputer 9, a pnp type backup transistor(TR) 14 connecting its emitter to the battery 12 and connecting its collector to a backup terminal 10, a controlling TR 15 for controlling the operation of the TR 14, and controlling diodes 19, 20.
Patent JP-S6443418-A (JP)
Title: Carrying method and apparatus therefor
Inventor: YONEDA HIROSHI
IPC: B65H5/00
Filed: 1987-08-07
Abstract: PURPOSE:To improve the dust free degree by floating a flexible sheet having super-conducting films above a base plate comprising a permanent magnet and an electrode and further floating a magnetic transport table above the sheet by Meissner effect and changing the distribution of electrostatic force of the base plate in a carrying apparatus in a semiconductor manufacturing process. CONSTITUTION:When the potential of an electrode 10 is kept at zero, a sheet 8 is floated above a substrate 19 by Meissner effect of a permanent magnet of the substrate 19 and super-conducting films 7a, 7b of the sheet 8, and simultaneously a transport table 9 is also floated above the sheet 8 by Meissner effect. When voltage is applied to an electrode 101 just under the transport table 9, electrostatic force is generated between the electrodes and the super-conducting film 7b, whereby the sheet 8 is curved inwards and the transport table 9 is similarly sunk. Accordingly, when the voltage is applied to the electrodes sequentially, the position curved inwards is sequentially moved to push forward the transport table 9. By this arrangement, the dust-free degree can be improved to carry an article.
Patent JP-H0946561-A (JP)
Title: Video camera
Inventor: NAKAO SOICHIRO
IPC: H04N5/225
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a video camera capable of easily preventing malfunction due to diffused external light or the like at hand-carrying photographing time without causing any cost increase. SOLUTION: This video camera has light receiving windows 8, 12 to receive a light outputted from a remote commander at a front and a rear side of a hold section 2, and the front light receiving window 8 is arranged at a position blocked by an index finger of a hand 20 of a photographer holding the holding section 2 at hand-carrying photographing time. The diffused external light or the like is prevented from entering through the front side light receiving window 8 to avoid malfunction and functions operated by a remote commander only are operated by remote commander operation from the rear light receiving window 12.
Patent JP-H0484653-A (JP)
Title: Manufacture of integral shape of ring gear and fly wheel
Inventor: YAGI WATARU
IPC: B22D19/16
Filed: 1990-07-25
Abstract: PURPOSE:To from spheroidal graphite cast iron structure only to ring gear part requiring a strength, hardness, wear resistance, etc., by specifying the composition and temp. CONSTITUTION:After setting Fe-Si-Mg-RE series columnar or pellet-like spheroidize treating agent of 0.2-0.6wt% by a product rough by shaped material at the center part of a fly wheel in a cavity in a forming mold for centrifugal casting of a metallic mold or a sand mold preheated at the temp. of 100-500 deg.C, the prescribed quantity of molten iron having chemical composition of 3.0-4.0wt% C, 2.0-3.0% Si, <=0.1% P, <=0.02% S and <=0.2% Cr is poured at 1350-1550 deg.C into the mold increased with the speed of revolution so as to get 1-1000 centrifugal force G No. The molten iron receiving treatment by the spheroidize treating agent at the center part of the cavity, is carried to the outer peripheral part of the cavity by operating the centrifugal force to the molten iron. The ring gear part at the most outer part is formed with the spheroidal graphite cast iron and the fly and the fly wheel having inclined structural variation of CV graphite cast iron and further, gray cast iron as approaching the shaft center, is manufactured.
Patent JP-S6439651-A (JP)
Title: Recording and reproducing device for magneto-optical disk
Inventor: TANAKA TAKEO
IPC: G11B11/105
Filed: 1987-08-05
Abstract: PURPOSE:To simplify the structure of the whole of device, by setting the driving rotating speed of a magneto-optical disk in an erasure operation at linear velocity almost being approximated to the rotating speed of the magneto-optical disk whose maximum value is limited by the plane power of a magneto-optical head and a desired erasure ratio. CONSTITUTION:By setting a mode changeover switch 143 at an erasing state, the magneto-optical head 120 is connected to an erasure circuit 142, and the driving system of a motor 110 is switched, and the rotation of the disk 100 is operated by frequency generating output and the output of a position sensor 130. The rotating speed of the disk 100 at the laser beam position of the head 120 is compared with the output of a reference signal generator 112, and is controlled with a driving circuit 111 so as to be always actual linear velocity. Since the output of the generator 112 in such case is set corresponding to the outermost linear velocity of the disk 100, the rotating speed of the disk 100 can be increased as in the inner periphery of the laser beam position, therefore, the output level of the erasure circuit 142 can keep the output of 1.1 times the peak output of the disk 100 at the time of recording the outermost periphery.
Patent JP-H0943475-A (JP)
Title: Lens driving device for optical equipment
Inventor: NIHEI FUMIO
IPC: G02B7/04
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the occurrence of 'image swinging' without giving an influence of the waviness of a screw member to a lens holding member even in the case of generating the waviness by rotating an arm member so that one end side of the arm member may allow a screw shaft to be twisted. SOLUTION: An oblong hole 15a formed in a box 13 is extended in a nearly rotational direction of the screw shaft 5, in the case the arm member 10 is made almost vertical, the oblong hole 15a is extended in a horizontal direction. By normally, or reversely rotating the screw shaft 5 by a pulse motor, etc., the arm member 10 is moved back and forth so as to move a lens holding member 3 along a guiding member 4. In the case the waviness is generated on the screw shaft 5 at this time, the head part of the arm member 10 is twisted through rack parts 8, 9 and an energizing member 11. A pin 16 for supporting the arm member 10 can be freely moved in the oblong hole 15a by making a round hole as a starting point, then, the arm member 10 is horizontally swinging accompanying with the waviness of the screw shaft 5.  Thus, the influence of the waviness of the screw shaft 5 is not given to the lens holding member 3 and the lens 2.
Patent JP-S5899499-A (JP)
Title: 5-fluoro-2'-deoxyuridine derivative and its preparation
Inventor: WATANABE KENZOU
IPC: A61K31/7064
Filed: 1981-12-09
Abstract: NEW MATERIAL:5-Fluoro-2'-deoxyuridine derivative of formulaI(R<1> is 1-30C alkyl; R<2> is H, ammonium ion, or metallic cation; R<3> is H or alcohol-protecting group). EXAMPLE:5-Fluoro-2'-deoxyuridine-5'-docosyl phosphate. USE:A carcinostatic agent having strong activity and effective even by oral administration. PROCESS:The compound of formulaIcan be prepared by reacting the protected 5-fluoro-2'-deoxyuridine of formula II (R<3-1> is alcohol-protecting group) with the phosphoric acid monoester of formula III in the presence of a condensation agent (e.g. dicyclohexylcarbodiimide, benzenesulfonyl chloride, etc.), and if necessary, subjecting the product to the removal of protecting group and the salt-forming reaction (salt of ammonium or metallic cation).
Patent JP-S6259000-A (JP)
Inventor: ISHINO YUJI
IPC: C13B50/02
Filed: 1985-09-06
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-S6089286-A (JP)
Title: Method for eliminating noise in picture
Inventor: MATSUMURA HIROSHI
IPC: G06K9/40
Filed: 1983-10-20
Abstract: PURPOSE:To eliminate noises other than a desired picture and to improve a recognition ratio by determining conditions of an arbitrary grid point of a grid plane and values of four grid points on all sides in the vicinity of said grid point. CONSTITUTION:A controller 7 first sets a read/write circuit 5 under readout conditions by a control signal R/W. It also controls address counters 4 and 4, successively address/designates grid points on all sides of a picture memory 2, and impresses a shift clock SCK on a five-stage shift register 6. Then a grid point (k, l) and the four-point values in its vicinity are read out and stored in the register 6. Since an output of the register 6 is given to an ROM1, an operation result is read out from the ROM1. A controller 7 puts a circuit 5 into a write condition by a control signal R/W and at the same time controls the counters 3 and 4 to address/designate the grid points (k, l) of the memory 2, thereby writing a value which is read out from the ROM1 to eliminate noises.
Patent JP-S6088444-A (JP)
Title: Formation of three-dimensional wiring
Inventor: AONO YOUICHI
IPC: H01L21/768
Filed: 1983-10-21
Abstract: PURPOSE:To greatly simplify the process required to form the titled wiring being air-insulated by a method wherein a photo resist itself which can be easily treated in the process of photolithography is used as a spacer member. CONSTITUTION:A gate electrode 22, source electrodes 23, and a drain electrode 24 are formed on a GaAs substrate 20, a positive resist 27 being provided so as to cover a gate supply wiring 224, and a quality-changing layer 28 containing a large amount of fluorine atoms being then formed by CF4 plasma treatment. A thick film wiring 29 is formed by Au plating, a supply metallic film 30 being formed by evaporation, and a cross-over electrode 32 being then formed by Au plating. The quality-changing layer is removed by O2 plasma treatment, and the photo resist is removed with a resist releaser, resulting in the completion of an air cross-over structure wherein the wiring 224 and the electrode 32 are air-insulated.
Patent JP-S6256970-A (JP)
Title: Electrophotographic sensitive body
Inventor: YOSHIZAWA HIDEJI
IPC: G03G5/082
Filed: 1985-09-06
Abstract: PURPOSE:To improve the sensitivity of a wide wavelength region and the adhesiveness between a photoconductive layer and base by using crystal silicon to form an electric charge generating layer of a photoconductive layer and the layer facing a blocking layer and using amorphous silicon nitride to form an electric charge transfer layer. CONSTITUTION:The photoconductive layer having 3-layered structure is provided on the blocking layer 12. The charge generating layer 18and layer 14 facing the blocking layer on the front side of a photosensitive body are formed of the microcrystalline silicon having a small optical energy gap and having light absorptivity with long wavelength light. The charge transfer layer 16 in the middle is formed of the amorphous silicon nitride which has the optical energy gap larger than the optical energy gap of the layer 18, has the large dark resistance, less optical fatigue by dark attenuation, high film forming speed and good adhesiveness. The sensitivity in the wide wavelength region including long wavelength is thereby improved, the adhesiveness between the photoconductive layer and base is improve and the environmental resistance is improved.
Patent JP-H04226551-A (JP)
Title: Flame-retardant composition
Inventor: MAIKERU JIYON KIIOO
IPC: C08K9/00
Filed: 1991-07-12
Abstract: A composition useful in the manufacture of cable comprising:     (i) a copolymer comprised of ethylene and vinyl acetate; (ii) a surface treated magnesium hydroxide having (a) a strain in the <101> direction of not more than 3.0 X 10<-><3>; (b) a crystallite size in the <101> direction of more than 800 angstroms; and (c) a surface area, determined by the BET method, of less than 20 square meters per gram; and   (iii) a silicone fluid. l