baber/WOPTO huggingface dataset:
Patent JP-H0779777-A (JP)
Title: Expression-type lambda-phase vector dna and cdna screening method
Inventor: SUGANO MITSUKO
IPC: C12N15/09
Filed: 1993-09-20
Abstract: PURPOSE:To provide an expression-type lambda-phage vector DNA useful for the construction of a screenable cDNA library and produced by using a probe consisting of an antibody cross-reactive with an expression marker protein and provide a cDNA screening process. CONSTITUTION:This expression-type lambda-phage vector DNA 30 contains an EcoRI cleaving site 14 as a cloning site capable of inserting a cDNA and has lac promoter 13 and a partly depleted lacZ gene 23. A cDNA library is constructed by inserting various cDNAs to the expression-type lambda-phage vector DNA 30 to construct a cDNA library, the library is screened by using an antibody causing cross-reaction with beta-galactosidase as a probe and a cDNA containing a gene fragment coding a polypeptide specifically bonding with an antibody is searched.
Patent JP-H0395479-A (JP)
Title: Radiation detector and radiation ct apparatus
Inventor: TAKAHASHI TETSUHIKO
IPC: A61B6/03
Filed: 1989-09-08
Abstract: PURPOSE:To perform high speed photographing by providing a temp. control mechanism for keeping the temp. of a radiation detection part constant. CONSTITUTION:The X-ray flux 2 emitted from an X-ray tube 1 passes through an object 3 to be detected by a detection part 4 and is converted to a current. The detection part 4 is held to constant temp. by a temp. control part 5. Next, the current signal from the detection part 4 is converted to a voltage signal in a detection circuit part 6 and the voltage signal is converted to a digital signal by a A/D conversion part 7 to be sent to a signal processing part 8. Subsequently, signal correction is performed in the processing part 8 and one- dimensional projection data is obtained on the basis of the corrected data group. In an image processing part 9, a large number of projection data are obtained while the X-ray tube 1 and the detection part 4 are simultaneously rotated and a fault line is operated on the basis of the data and a tomographic image obtained by operation is displayed on an image display part 10. The constitutional parts of a CT apparatus are controlled by a control part 11 and high speed photographing can be performed.
Patent JP-H0953110-A (JP)
Title: Immersion tube
Inventor: NAKAHO MASATERU
IPC: C21C7/10
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To provide an immersion tube improving the durability of the whole immersion tube by efficiently cooling a lower core metal part arranged at the lower part of the immersion tube while securing safety of the immersion tube. SOLUTION: In the immersion tube including a cooling core metal part 15 fitted to the lower part of a vacuum refining furnace and cooled with coolant and the lower core metal 16 arranged at the lower end of the cooling core metal 15 in a refractory, the lower core metal 16 is complexed with a high thermal conductive metal 28 and a low thermal conductive metal 29, and the high thermal conductive metal 28 is fitted so as to contact with the cooling core metal 15.
Patent JP-H0898027-A (JP)
Title: Image reader
Inventor: HONMA TSUYOSHI
IPC: H04N1/409
Filed: 1994-09-28
Abstract: PURPOSE: To obtain the image reader in which proper image correction processing is controlled without the need for the user to make changeover operation. CONSTITUTION: A CPU sets commands AVRSEL, SMTHSEL, SHPSEL to make changeover control for averaging processing, low pass filter processing (smoothing) and high pass filter processing (edge processing) to 1 or 0 according to a command of the read mode and the resolution from a computer. The commands are fed to 2-1 selectors (MPX) 403, 406, 409 as switching signals and the selectors are thrown to the position of corresponding averaging circuit 401, smoothing circuit 404, and edge emphasis circuit 407 when the command is set 1 and thrown to the position of corresponding delay circuits 402, 405, 408 when the commands are set to 0.
Patent JP-2000053388-A (JP)
Title: Lift for vehicle
Inventor: ARAI HITOSHI
IPC: B66F7/20
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To synchronize left and right elevating/lowering tables arrayed in parallel in hydraulic pressure and to always stably elevate/lower a lift, even if offset load of a maintenance vehicle exists. SOLUTION: On the side of a bottom surface before and after a right side elevating/lowering table, a first hydraulic cylinder 100A and a second hydraulic cylinder 100B are installed. On the side of a bottom surface before and after a left side elevating/lowering table, a third hydraulic cylinder 100 C and a fourth hydraulic cylinder 100D are installed. The side of a piston raising chamber 101 of the first hydraulic cylinder 100A and the side of a piston raising chamber 101 of the third hydraulic cylinder 100C are connected with a hydraulic path L from the same hydraulic pump 210. The side of a piston lowering chamber 102 of the first hydraulic cylinder 100A and the side of a piston raising chamber 101 of the fourth hydraulic cylinder 100D are connected by the hydraulic path L.  The side of the piston lowering chamber 102 of the third hydraulic cylinder 100C and the side of a piston raising chamber 102 of the second hydraulic cylinder 100B are connected by the hydraulic path L.
Patent JP-H07164086-A (JP)
Title: Method and device for hole piercing work
Inventor: ASADA TAKAFUMI
IPC: B24B39/02
Filed: 1994-09-28
Abstract: PURPOSE:To finish the inside diameter, of which the diameter and cylindricity are hard to be machined, to high precision. CONSTITUTION:Balls 3 of plural kinds of diameter are placed on an upper stage 2 free to slide and rotate, the ball selected from among these so as to coincide with the diameter of a prepared hole is pushed into a bearing hole 1A by a pin 5B. By this method, when there is a variance in the diameter of the prepared hole, a variance for the finished hole is contained to a minimum, a high precision sleeve and high performance bearing is obtained.
Patent JP-2001055215-A (JP)
Title: Resin bottle with label stuck thereon, and its recycling method
Inventor: SHIBANO HIROSHI
IPC: B65D1/02
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a recycled pellet which is excellent in crystallinity, and free from any degradation of the strength, disagreeable odor or coloring by specifying the limiting viscosity number of a resin of a bottle with a label stuck thereon having an ink layer which can be removed in an alkaline hot water on one side of a thermoplastic resin polymer film to allow the bottle to be pulverized with the label stuck thereon. SOLUTION: The resin of this polyester resin bottle mainly consists of a polyethylene terephthalate, and is 0.60-1.0 dl/g in limiting viscosity number. The bottle with a label consisting of this resin stuck thereon is recovered after the use for the bottle is terminated, and after the bottle is cleaned, the bottle is pulverized, and an ink layer is removed in an alkaline hot water, the bottle is cleaned in water, and dried, wind-selected to obtain the mixed flake of the bottle and the label. The flake is recycled into a recycled pellet by an extruder. The recycled pellet using this bottle is less in coloring or disagreeable odor, and a fiber, a film and a formed article of high quality can be obtained. Its strength is also high, and the pellet can be used for extensive applications.
Patent JP-H04113867-A (JP)
Title: Regurating device for head gap of printer
Inventor: HASEGAWA MOTOI
IPC: B41J11/20
Filed: 1990-09-03
Abstract: PURPOSE:To shorten time required for regulation of a gap between a printing head and a platen by a method wherein when a printing medium is temporarily evacuated from between the printing head and the platen and is returned there again, the printing medium is made to be of an appropriate head gap state in an moment from a memory value without detection of a thickness of the medium. CONSTITUTION:A command of 'evacuation of a bankbook' is sent from a main control part to a conveyance control part 62. The conveyance control part 62 sends the bankbook again between a printing head 2 and a platen 3. Further, a head gap control part 50 opens a gap between the printing head 2 and the platen 3 to the maximum limit and when the bankbook enters said gap, rotates a head gap regulating motor 17 to a position of a number of rotary steps stored in a RAM 52. Thereby, when the bankbook returns again to a printing part 1 after evacuation of the bankbook, the gap between the printing head 2 and the platen 3 returns to the gap before evacuation of the bankbook without performing medium thickness detecting operation requiring time.
Patent JP-H1078956-A (JP)
Title: Information processor
Inventor: KUBOTA JUNICHI
IPC: G06F3/0487
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To effectively use an input screen so as to secure the smooth operation of an information processor. SOLUTION: A recognition candidate frame 205 which is used for display and selection of the recognition candidates proper to recognition of characters is superimposed and shown on a holograph input frame 206. In a non-conversion state, the result information on the KANJI (Chinese character) conversion is shown on an input frame 203 and the first candidate, i.e., the input read is superimposed and shot on a read frame placed right under the frame 203. Then an input wait state is reset. Thus, it's possible to increase the size of a character recognition frame and to secure the satisfactory visibility of an information processor despite its small size by superposing and showing two screens which are not simultaneously used on each other according to the input state.
Patent JP-S61112845-A (JP)
Title: Slip limiting type differential gear unit
Inventor: TERAOKA MASAO
IPC: F16H48/22
Filed: 1984-11-08
Abstract: PURPOSE:To enhance the running performance of a vehicle and to make a differential gear unit compact, by disposing a slip limiting type differential gear unit in a closed oil chamber independent from a differential gear carrier. CONSTITUTION:A slip limiting type differential gear unit 3 is disposed in a closed oil chamber 29 independent from a differential gear carrier 5. With this arrangement the function of frictional resistance and viscous resistance in combination may be obtained so that the relative rotation may be reduced, and therefore, an optimum torque may be transmitted to first and second output shafts 21, 23 over a high speed range, thereby it is possible to stabilize the running performance of the vehicle. Further no special unit having the function of a viscous resistance is required to be provided, and therefore, the device as a whole may be made compact.
Patent JP-H0663533-A (JP)
Title: Method and device for sterilizing warm water
Inventor: TAKESHITA NAOYUKI
IPC: A47K3/00
Filed: 1992-08-10
Abstract: PURPOSE:To obviate such a failure as a sterilizes liquid is contaminated in a piping route by supplying high temperature water into the piping route for guiding a liquid fed from a sterilizing device provided additionally in a bathtub and a pool, etc., and allowing the piping route to be subjected to sterilization treatment. CONSTITUTION:In the device for executing a treatment so that a liquid in a storage tank 3 of a bathtub, etc., is sterilized and held cleanly, this device is provided with a sterilizing device 8 provided with a means for radiating ultraviolet rays, etc., for sterilizing the liquid drawn out of a going piping route 5 by operating a pump 7, and the liquid for passing therethrough is sterilized. the sterilized liquid passes through a branching part 2 and a returning piping route 9 and is subjected to reflux to the storage tank 3. Also, in the case bacteria, etc., propagate on the inside, etc., of the returning piping route 9, and what is called a slime, etc., adhere thereto, valve 14 is opened, and high temperature water heated through a heat exchanger 13 by burner 12 is led into the branching part 2 by a warm water piping route 11, and allowed to flow through the returning piping route 9, by which a treatment is executed so as to sterilize the inside of the returning piping route 9.
Patent JP-2000066496-A (JP)
Title: Developing device
Inventor: ITO SHINICHI
IPC: G03G15/08
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To eliminate worry that toner scattering may worsen with increase of the number of the rotations of each developing roller, to maintain a stable development characteristic, and to keep image quality (image density, resolution, thin-character reproducibility, gradation, etc.), in development. SOLUTION: The number of the rotations of carrying roller 3 is altered while the number of the rotations of each of the developing rollers 1 and 2, which actually perform development, is kept constant from the initial time to the maintenance time. Thus, a ratio between the peripheral speed of each of the developing rollers 1 and 2 and that of the carrying roller 3 is altered according to the number of times that development is performed.
Patent JP-S61112959-A (JP)
Title: Method and apparatus for eddy current flaw detection of tubular material
Inventor: KAMIMURA SHIGENORI
IPC: G01N27/90
Filed: 1984-11-07
Abstract: PURPOSE:To eliminate the mechanical alteration of the replacement or mount dimension of a sensor unit, by calculating the interval between a material to be subjected to flaw detection and a flaw detection probe as the function of the outer diameter dimension of the material to be subjected to flaw detection and correcting the output of the flaw detection probe on the basis of interval correction coefficient. CONSTITUTION:The interval G between the surface of a part to be subject to flaw detection and the valley part of a V-shaped roll 12 is different according to the outer diameter phiof the material 10 to be subjected to flaw detection. The interval G is the product of the function F1(theta) of the open angle (the angle of the V-shaped roll) of the V-shaped roll 12 and the outer diameter phi of the material 10 to be subjected to flaw detection and a horizontal interval D is the product of the function F2(theta) of the V-shaped roll angle theta and the outer diameter phi of the material 10 to be subjected to flaw detection. Therefore, the interval G and the horizontal interval D are different according to the V-shaped roll angle theta and, as the angle theta becomes larger, the difference of the interval G due to the change in the outer diameter becomes smaller and the change of the horizontal interval D also becomes smaller. In order to correct the change in the sensitivity of a sensor caused by the change in the intervals, the interval between the material to be subjected to flaw detection and a flaw detection probe, when the V-shaped roll is contacted with the surface of the material to be subjected to flaw detection, is calculated as the function of the outer diameter function of the material to be subjected to flaw detection and interval correction coefficient is guided from the correlation of the intervals and flaw detection sensitivity and the output of the flaw detection probe is corrected on the basis of said coefficient.
Patent JP-H0982048-A (JP)
Title: Head actuator mechanism applied to disc-recording/ reproducing apparatus and driving control method therefor
Inventor: YOSHIKAWA NORIO
IPC: G11B21/08
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To highly accurately position a head, by eliminating adverse influences due to characteristic irregularities of an auxiliary actuator and a complication of a control method, and stably controlling/positioning the head up to a high frequency band, in a head actuator mechanism of a type provided with a primary actuator and the auxiliary actuator. SOLUTION: In the head actuator mechanism having a primary actuator using a VCM 2 as a driving means and an auxiliary actuator using a piezoelectric element 8 as an auxiliary driving means, the piezoelectric element 8 is arranged approximately at a position of the center of gravity of the mechanism, minutely driving supporting arms 5 simultaneously. In this constitution of the mechanism, each head 3 is adjusted to be moved minutely. At least one piezoelectric element 8 is provided, which minutely drives integrally and uniformly a plurality of supporting arms 5 supporting a plurality of heads 3 via suspensions 4.
Patent JP-H1078514-A (JP)
Title: Optical fiber array and optical waveguide module
Inventor: IKUNISHI SHIYOUGO
IPC: G02B6/122
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To make it possible to reduce the size over the entire part without decreasing the number of branching of an optical waveguide module by setting the spacing between the optical waveguides on one end side larger than the spacing between the optical waveguides on the other end side. SOLUTION: An optical fiber array 10 is held between a pair of substrates 2 in the state of curving the central parts of respective optical fibers 1 in such a manner that the spacings between the optical fibers (optical waveguides) 1 on the one end side and the spacings between the optical fibers (optical waveguides) 1 on the other end side vary from each other. The branch type optical waveguides 11 of the optical waveguide module formed by combining such optical fiber array 10 an the branch type optical waveguides 11 are merely necessitated to widen the spacings between the optical waveguides so as to correspond to the respective optical fibers 1 on the side where the spacings between the optical fibers 1 are narrow in the optical fiber array 10. Then, the length and width over the entire part of the branch type optical waveguides 11 may be reduced.
Patent JP-H0893908-A (JP)
Title: Control device for automatic transmission
Inventor: MORI AKIMASA
IPC: F16H61/10
Filed: 1994-09-29
Abstract: PURPOSE: To improve the gear change shock performance in learning control. CONSTITUTION: A reaction detecting means h for detecting fastening k reaction of a designated fastening element a is mounted as one of input means c and a fluid pressure adjusting means j for adjusting fluid pressure supplied to the fastening element a is mounted as one of an actuator b and a learning correction part f reads fastening reaction detected by the reaction detecting means h at speed changing accompanied by fastening operation of the fastening element a and this detected fastening reaction value is compared with a fastening reaction target value which is previously determined according to elapse of speed change time.  A device is constructed such that when the detected fastening reaction value is smaller than the fastening reaction target value, the correction for increasing fluid pressure at the time is performed and if the detected fastening reaction value is larger than the fastening reaction target value, the correction for reducing the fluid pressure at this time is performed for an output to a fluid pressure adjusting means j used at speed changing accompanied by next fastening of a specific fastening element.
Patent JP-2000061023-A (JP)
Title: Running apparatus
Inventor: HOSODA KIYOYUKI
IPC: A63C17/01
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a running apparatus with an even higher stability of straight traveling in the type which can control a direction by shifting the physical weight as in a snowboard and a skateboard and moreover, equipped with four wheels to allow running on bad roads. SOLUTION: Dampers 61a and 61b are arranged at a connection part of a shaft 4 to which front wheels are connected and a frame, and only when the shaft 4 turns upward, a damping force of the dampers resists the shaft but does not when the shaft is returned to the horizontal position thereof. As a result, sudden change as caused by the unevenness of the surface of the road can be provided in the angle between the shaft 4 and the frame while the shaft can be quickly returned to the horizontal position. By this constitution chattering due to the unevenness of the road can be prevented to ensure a stable running, and a sanse of steering is not weaken in the shifting of the physical weight.
Patent JP-H0789032-A (JP)
Title: Grain decorative sheet made of plastic and shaping mold for producing the same
Inventor: AOTA YOSHIAKI
IPC: B32B33/00
Filed: 1993-09-21
Abstract: PURPOSE:To obtain a grain decorative sheet made of a plastic having grain patterns extremely resembling to those of a natural wood panel and advantageous from the aspect of physical properties or production cost. CONSTITUTION:A decorative sheet has a thickness dimension (t) of 120-200mum and both surfaces thereof are almost flat. A large number of the cavities R corresponding to a large number of natural vessels of a natural wood panel are provided to the surface of the decorative sheet. Each of the cavities R is formed into a curved surface gentle from the shallow part thereof to the deep part thereof corresponding to each of the natural vessels and the max. depth dimension (d) thereof is 100mum or less. A shaping mold has the shaping surface corresponding to the surface patterns of the decorative sheet.
Patent JP-S60127392-A (JP)
Title: Addition agent for improving flow property for fuel oil
Inventor: KANOU YOSHIO
IPC: C10L1/18
Filed: 1983-12-12
Abstract: PURPOSE:The titled addition agent having both CFPP lowering ability and PP lowering ability, and improved solubility in fuel oils, containing a complete ester of an alkanetriol polyoxyalkylene ether and a saturated fatty acid ester, etc. CONSTITUTION:The desired addition agent containing (A) a complete ester of (i) an alkanetriol polyoxyalkylene ether (250-6,000 average molecular weight) and (ii) 14-30C straight-chain saturated fatty, and, if necessary, another carboxylic acid, and, if necessary, (B) a compund selected from a group consisting of a nitrogen-containing derivative of alkenylsuccinic acid, a condensate of chlorinated paraffin and naphthalene, and a nitrogen-containing derivative of long- chain alkylenedicarboxylic acid, etc. A compound shown by the formula I (R is alkanetriol; A is 2-4C alkylene; R' is 14-30C straight-chain saturated fatty acid, etc.; n is number to make the formula II has 250-6,000 average molecular weight) may be cited as the component A.
Patent JP-H0568892-A (JP)
Title: Production of waste gas cleaning catalyst
Inventor: TAKAMI AKIHIDE
IPC: B01J37/02
Filed: 1991-09-13
Abstract: PURPOSE:To offer a producing method for a waste gas cleaning catalyst increasing supporting quantity of a catalytic component to a carrier. CONSTITUTION:In the case where alumina having a high specific area value is supported by a carrier, inorg, binder for example, hydrated alumina, zeolite, etc., is included in a state of fine particulate to form slurry and wash coated. In this case, by high dispersing ability of an inorg. binder and by improving of calcining and solidifying ability based on reactivity at a low temp., needed quantity of gamma-alumina can surely be supported by a carrier even when relatively small quantity of the inorg. binder is used as an inclusion.
Patent JP-H1080086-A (JP)
Title: Electric rotary machine
Inventor: AMAGI SHIGEO
IPC: H02K3/48
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To give no damages to an insulation layer of a stator during assembly by using a spring which pushes with a higher force in the bottom direction of a slot groove of a stator winding as the temperature of a stator winding rises to a particular temperature as a result of motor operation. SOLUTION: A spring 4 is clamped between an insulation layer 2 of a stator winding and a wedge 5, and a force pushing the stator winding against the bottom part of a slot groove 50 is applied. Then, the spring 4 is desirably made of a material which is deformed by a temperature rise from 20 deg.C to 120 deg.C to 180 deg.C. By doing this, the amount of warping and the reaction of the spring 4 can be increased as the temperature rises during the operation of an electric rotary machine, and its assembly can be made without damaging the insulation layer 2 of the stator winding, thereby enhancing the reliability.