baber/WOPTO huggingface dataset:
Patent JP-H08228423-A (JP)
Title: Power cable cooling method
Inventor: HIROSE MASAYUKI
IPC: H02G9/00
Filed: 1995-02-22
Abstract: PURPOSE: To improve the cooling efficiency of a power cable by connecting a duplex pipe to part of a cooling pipeline in the length direction at a section where no cooling is required or the necessity of cooling is low and circulating a coolant by using one side of the duplex pipe as the going passage of the coolant and the other side as the returning passage of the coolant. CONSTITUTION: A duplex pipe 1 is connected to a part of longitudinal direction of an ordinary cooling pipeline 1 composed of two separate pipes 2, with one pipe 2 being used as the going passage of a coolant and the other pipe 2 being used as the returning passage of the coolant, at a section where no cooling pipe is required or the necessity of cooling is low. It is desirable to adjust the size of each pipe of the duplex pipe 1 to a size which is smaller than that of the pipes 2 and use the inner pipe of the pipe 1 as the going passage of the coolant and the outer pipe as the returning passage of the coolant. The coolant is circulated in the direction shown by the arrow from a cooling base 3 to cool a power cable. As a result, the capacity of the cooling facility installed to the cooling base 3 can be reduced, because the cooling efficiency of the electric cable can be improved.  Therefore, the energy used for cooling the power cable and the scale of the cooling base 3 can be reduced.
Patent JP-S61217945-A (JP)
Title: Information recording disk
Inventor: YAMADA KIICHIRO
IPC: G11B7/24024
Filed: 1985-03-25
Abstract: PURPOSE:To eliminate the need for a protective layer, to decrease warpage and to eliminate the need for a special fixing jig in the stage of joining by providing transparent parts having no information recording layers to the inside and outside peripheral parts of two sheets of disks and joining two sheets of the disks by an adhesive agent having both of a UV curing function and thermal curing function. CONSTITUTION:The disk 1 formed by injection molding of an acrylic resin has a central hole 11 to be engaged with a rotary table of an information recording and reproducing device at the central part thereof. On the other hand, the disk has the information recording layer 2 formed by vacuum deposition of tellurium oxide in the central part 14 except the inside peripheral part 12 and outside peripheral part 13 on one side. Two sheets of such disks 1 are superposed in such a manner that the layers 2 face each other, then the disks are pasted by the adhesive agent 5 having both of the UV curing junction and thermal curing function, by which the information recording disk is obtd. The curing of the central part by heating is thus made possible after only the inside peripheral part and outside peripheral part of the two disks are first cured by UV rays and therefore the both-side recording disk is obtd. without requiring the special fixing jig.
Patent JP-S56155789-A (JP)
Title: Transferring material and transferring method
Inventor: INAMURA NARIKAZU
IPC: B41M3/12
Filed: 1980-05-06
Abstract: PURPOSE: To make sure transfer by irradiation of ultraviolet rays and the like without heating, by using a composition consisting of a prepolymer or oligomer having epoxy groups, an aryldiazonium catalyst, a thermoplastic resin and the like as an adhesive layer for the transferring material.  
     CONSTITUTION: On a releasable substrate sheet prepared by forming a resin layer on a polyethylene terephthalate film and subjecting to release processing, is formed a pattern layer by offset printing, screen printing, etc. by using ordinary ink. On the pattern layer is formed a layer of an adhesive, which is a composition consisting of a prepolymer or oligomer having epoxy groups, an aryldiazonium catalyst, a thermoplastic resin and an organic solvent such as toluene or ethyl acetate. The adhesive layer of the transferring material is irradiated by ultraviolet rays or electron beams and immediately thereafter the transferring material is pressed on a material to be transferred for transfer. By the irradiation, polymerization takes place in the adhesive and thus the pattern is firmly stuck on the material to be transferred. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05266512-A (JP)
Title: Optical recording medium
IPC: G11B7/244
Filed: 1992-03-17
Abstract: PURPOSE:To provide the optical recording medium which can record and reproduce information by light, such as semiconductor laser. CONSTITUTION:A recording layer is constituted by contg. at least >=1 kinds of a metal phthalocyanine deriv. and metal naphthalocyanine deriv. and an azo benzene deriv. Rerecording is prevented by decreasing the light absorbance of the recording layer after optical recording. The erasure of information by rerecording is prevented by subjecting the optical recording medium to a heating treatment after the recording at this time.
Patent JP-S53144415-A (JP)
Title: Anti-corrosive bellows
Inventor: HOSHINO YASUJI
IPC: C22C38/26
Filed: 1977-05-23
Abstract: PURPOSE:To provide a bellows with a high cold workability and excellent in durability in a corrosive environment using a stainless steel containing C, Si, Mn, Cr, and Ni and more than one of Nb, Ta, and Zr.
Patent JP-S63226243-A (JP)
Title: Removal of mutagenic substance
Inventor: MATSUURA AKIRA
IPC: A23C7/04
Filed: 1987-03-16
Abstract: PURPOSE:To safely and surely remove the titled substance contained in a dairy product such as milk, by allowing an enzyme to act on the mutagenic substance contained in the dairy product. CONSTITUTION:An enzyme (preferably a peroxidase) is allowed to act on a mutagenic substance contained in a dairy product (e.g., milk, powder milk or yoghurt) to remove the objective substance.
Patent JP-H08265604-A (JP)
Title: Image pickup device and its operation method
Inventor: MAKISHIMA TATSUO
IPC: H04N3/23
Filed: 1995-03-20
Abstract: PURPOSE: To obtain a video image with high S/N, high sensitivity and a wide dynamic range by revising a signal band width of a preamplifier and a resistance of a load resistor to extract a video signal of an image pickup tube depending on a scanning time in the case of slow scanning in the image pickup device using the image pickup tube. CONSTITUTION: A scanning time setting display section 15 outputs a voltage control signal corresponding to a set scanning time to a load resistor control section 13, a frequency band width control section 14, and a scanning beam deflection control section 9. A desired resistance of 1 to 100Mohms for the load resistor 11 is selected by a rotary angle of a voltage sensing pulse motor built in the load resistor control section 13. A video signal obtained by an image pickup tube is led to an A/D converter 20 via a preamplifier 10 and the frequency band width control section 14. Through the constitution above, in the case of slow scanning + band limit + high load resistor, the S/N more than twice is obtained even at a low illuminance in comparison with the intermittent operation through the synergitic effect of the band limit and the high load resistance.
Patent JP-H06270421-A (JP)
Title: Recording method and apparatus
Inventor: SUGIMOTO HITOSHI
IPC: B41J2/125
Filed: 1993-03-19
Abstract: PURPOSE:To obtain desired recording image density even when the temps. of a plurality of recording heads corresponding to a plurality of inks different in density are changed. CONSTITUTION:When image is formed using a plurality of recording heads corresponding to a plurality of inks different in density, the temps. related to the recording heads are detected by temp. sensors 56,57 and image data are distributed to the data corresponding to a plurality of the inks by a distribution means 52 and the distributed data are corrected on the basis of the detected temp. data by a correction means 53 and the recording heads are driven on the basis of the corrected data.
Patent JP-S60203614-A (JP)
Title: Copolymer rubber and production thereof
Inventor: MIYABAYASHI TOSHIO
IPC: C08F20/00
Filed: 1984-03-28
Abstract: PURPOSE:To obtain the titled rubber, having improved sour gasoline, heat, ozone and cold resistance, and suitable for fuel line hoses of automobiles, etc., by copolymerizing specific plural esters with another ethylenically unsaturated monomer in a specific proportion. CONSTITUTION:A mixture of (A) 30-70wt% cyano-substituted alkyl (meth)acrylate expressed by formula I (R1 is H or methyl; R2 is alkylene; -R2-CN is 2-12C cyanoalkyl), preferably 2-cyanoethyl acrylate, with (B) 30-70wt% alkyl acrylate expressed by formula II (R3 is 1-18C alkyl), preferably ethyl acrylate, and (C) 0-10wt% ethylenic inert monomer copolymerizable with the components (A) and (B), preferably active halogen-containing ethylenically unsaturated monomer is polymerized in the presence of preferably a radical polymerization catalyst at 0-80 deg.C to give the aimed rubber.
Patent JP-H02241934-A (JP)
Title: Mechanical governor
Inventor: KUNISHIMA AKIRA
IPC: F02D1/04
Filed: 1989-03-13
Abstract: PURPOSE:To stably control the characteristic injection quantity in a low speed region by causing a fly weight to engage with a governor sleeve such that a distance between the pivotal center of the weight and a press force operating point in the low speed region is shorter than that in the high speed region. CONSTITUTION:Since a distance between the pivotal center 4a of a fly weight 4 in the low speed region and an end of a first engaging lug 40 in a point where a press force is applied to a governor sleeve 5 is short, the press force larger than that in conventional examples can be given to the sleeve by same centrifugal force. The press force received by the sleeve 5 in the low speed region changes as shown by a curve 21a with a change in the opening of a weight 4 and is larger than that in conventional examples in a curve 20a part. Thus, even in the low speed region where the sufficient press force could not so far be given to the sleeve 5 because of small centrifugal force, the sufficiently large press force can be given to the sleeve 5. Accordingly, an injection amount property can be stably controlled even in the low speed region where it could not be used because of unstableness so that the rotation region capable of controlling the characteristic injection quantity can be expanded.
Patent JP-H03260352-A (JP)
Title: Fuel injection control device of internal combustion engine
Inventor: TOUWAKI CHIHIRO
IPC: F02D41/20
Filed: 1990-03-12
Abstract: PURPOSE:To prevent a fuel supply amount from its excessive increase by decrease- correcting the drive time of a fuel injection valve in accordance with the lapse of time when fuel injection is performed again in the case of a predetermined time or more, required for the fuel injection valve to close, not passing after its driving is stopped. CONSTITUTION:An injection time calculating means B, which calculates the fuel injection time of a fuel injection valve based on the operational condition of an internal combustion engine A, is provided, and drive time of the fuel injection valve is obtained by adding the calculated fuel injection time to the ineffective injection time of the fuel injection valve by an injection valve driving means C to drive the fuel injection valve in accordance with a result of this adding calculation. In a fuel injection control device thus obtained, a time counting means D, for counting the lapse of time after driving of the fuel injection valve is stopped, is provided. When the fuel injection valve is driven, its drive time is decrease-corrected in accordance with the lapse of time up to that time by a correcting means E in the case of the lapse of time, counted by the time counting means D, less than a predetermined time required for finishing fuel injection after the driving of the fuel injection valve is stopped.
Patent JP-S60205863-A (JP)
Title: Digital record signal reproducer
Inventor: NODA TSUTOMU
IPC: H03M1/08
Filed: 1984-03-30
Abstract: PURPOSE:To improve the distortion factor of a resampling circuit and to attain the faithful reproduction by providing an operational amplifier with a fixed gain to the output of the resampling circuit and to perform the resistance feedback. CONSTITUTION:The record information on a recording medium is read out by a reproduction circuit 2 and supplied to a sampling/holding circuit serving as a resampling circuit 6 via a demodulator circuit 3, digital signal processing circuit 4 and a D/A converter 5. The sampling/holding circuit consists of an input terminal 10, switch control terminal 11, output terminal 12, operational amplifiers 13 and 17, resistances 14 and 15 and a capacitor 16. The output of the sampling/holding circuit is supplied to an operational amplifier 20, and the output of the amplifier 20 is fed back via a resistance 21 and also outputted via an LPF7. With addition of the resistance feedback type operational amplifier 20, the distortion factor of the circuit is improved. In such a way the faithful reproduction is attained.
Patent JP-S51135474-A (JP)
Title: To analyze a semiconductor device
Inventor: KURODA SATORU
IPC: H01L21/66
Filed: 1975-05-20
Abstract: PURPOSE: Method of sectional analysis capable of detecting the sectional structure of a semiconductor device with accuracy. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04225485-A (JP)
Title: Bar-code recognizing method and apparatus
Inventor: PIITAA JIYON SAMABUIRU
IPC: G06K7/10
Filed: 1991-02-12
Abstract: PURPOSE: To provide information on the type of a bar code to be recognized and a strategy to be applied at the time of decoding a bar code. CONSTITUTION: Digital image data on the raster line of line (x) is buffered (A). The array of x-total is generated from the raster line (B). The total is compared with a threshold. Whether a feature showing a black area is given or a feature showing a white area is given is discriminated (C). The second array of data showing the black area and the white area is generated (D). The sequence of the black area and that of the white area are normalized against bar code standard (E). The normalized area is divided by a value on the total number of the space elements of the bar code standard (F). The respective space areas are characterized as long run or short run (G). Respective bar code characters are decoded and a character string displayed by the bar code is generated (H).
Patent JP-S58179663-A (JP)
Title: Ink recording head
Inventor: HIGUCHI KAZUTO
IPC: B41J2/065
Filed: 1982-04-14
Abstract: PURPOSE:To accelerate the formation on ink meniscus because of electrostatic force and to improve ink jet characteristics and to simplify the construction of a power supply by providing uneveness on the surface of a liquid in the opening of a slit by an oscillator. CONSTITUTION:When ink is injected in an ink jet port 1 and high tension voltage is supplied from a driving power supply 6 to an electrode 3, the ink is drawn out of the opening of the slit by means of the electrostatic force generated across the electrode 3 and the external opening of the slit for recording purposes. In other words, the ink in the neighborhood of the electrode 3 is jetted from the port 1 and attached to recording paper 5 for recording. An oscillator 8 controlled by the output of an external driving source allows a stationary wave to be produced on the surface of the ink liquid at the jet port 1. The wavelength of the stationary wave is set in such a way that the number of oscillations becomes twice as many as the interval for setting the recording electrodes and that the node, of the stationary wave is adjusted to locate it in the middle of the space between the electrodes.
Patent JP-S55154451-A (JP)
Title: Production of substrate for gas sensor
Inventor: KIMURA SHINJI
IPC: G01N27/409
Filed: 1979-05-19
Abstract: PURPOSE: To produce the substrate for gas sensors which is superior in thermal responsiveness and is stable in operating characteristic by providing a conductive layer for heating on the substrate, covering therein with an insulator thin film layer and connecting lead wires to said conductive layer.  
     CONSTITUTION: Platinum lead wires 13a, 13b, 13c are placed on an insulation substrate (for example, alumina green sheet) 11, thence an insulation substrate 14 having through-holes 14a, 16b, 16c is superposed thereon. Both substrates 11, 14 are then thermocompression-bonded. Next, a conductor layer 12 for heating is formed on the substrate 14 by using platinum paste and at the same time, platinum plaste is injected into the through-holes 14aW14c to electrically connect the lead wires 13a, 13c and both end portions of the conductor layer 2, after which insulation paste is further coated thereon and baked to lamination-form the insulator thin film layer 16, whereby the substrate for sensors is provided. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59186163-A (JP)
Title: Tape loading device
Inventor: IIZUKA GENICHI
IPC: G11B15/665
Filed: 1983-04-07
Abstract: PURPOSE:To improve tape running in stability by constituting that the elevation and descending of the drawing guide is controlled on a loading ring and an upper flange regulating an upper side edge of a tape is provided to the drawing guide. CONSTITUTION:Since a projection 43 of a support lever 31 is moved horizontally on a horizontal cam face of a cam 42, the drawing guide 12 and a pinch roller 13 are moved horizontally while keeping almost the same height as the horizontal height of a tape 4 in a tape cassette independently of the inclination of the loading ring 9. When they reach almost a midpoint between the unloading position and the uppermost position shown in dashed lines, the drawing guide 12 and the pinch roller 13 are contacted with the tape 4 in the cassette and the drawing of the tape 4 is started. Further, the tape is wound in spiral while upper and lower edges 4a, 4b of the tape 4 are regulated by upper and lower flanges 28, 29 provided in the drawing guide 12. The tape is run stably through the constitution above.
Patent JP-S59184812-A (JP)
Inventor: MITSUSHIERU DOUGUMOWA
IPC: G01B7/012
Filed: 1984-03-30
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-S61219631-A (JP)
Title: Manufacture of patterned panel
Inventor: ONO NAOTAKE
IPC: B32B37/00
Filed: 1985-03-26
Abstract: PURPOSE:To manufacture a patterned panel, the scattering of the design pattern in a product of which is small, with high production efficiency by a method wherein the predetermined amounts of a plurality of thermosetting synthetic resin liquids pigmented in the predetermined colors are dropped in the positional relationship to form the pattern onto a first film and the surfaces of said dropped resin liquids are covered by a second film and finally the resin liquids are cured by heater after the deaerating process. CONSTITUTION:A plurality of thermosetting synthetic resin liquids 6, each of which is blended with coloring agent such as dye or the like, are dropped in the positional relationship to enable to present the aimed pattern onto a first film by employing a metering means such as a metering pump or the like. Agitators 8, each of which is made so as to match the size of the developed circle of the dropped resin liquid of each color, are set above the first film and move back and forth in synchronization with the transferring film in such a manner as to follow up the film for the predetermined distance and, after that, to return the initial position of following-up at the side opposite to the movement of the transferring film in order to prepare for the agitation of the following pattern. After that, a second film 12 is supplied onto the surfaces of the resin liquids in order to cover the surfaces. In addition, in order to remove the air gotten mixed in the liquids, the liquids are squeezed by being pressed down through the second film with rolls, bars, blades or the like so as to deaerate. Further, said resin liquids are transferred to preheating chambers 13 and 14 in order to be cured.
Patent JP-S58181770-A (JP)
Inventor: OOMAE TAKASHI
IPC: B23K20/00
Filed: 1982-04-13
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-S58178189-A (JP)
Title: Total heat exchanging device
Inventor: YANO NOBUYUKI
IPC: F24F7/08
Filed: 1982-04-12
Abstract: PURPOSE:To enable to easily perform the total heat exchange, sensible heat exchange, ventilation by simultaneous feeding and exhausting, air-conditioned circulation and the like of the air of a building by a structure wherein a heat exchange element consisting of piled-up partition plates with heat transmitting property and hygroscopicity is combined with shutters provided in ducts. CONSTITUTION:Under the conditions that the gates A, B, H and G of the shutters 13 and 14 are open and the gates thereof C, D, E and F are closed, the exhaust air flow 19 from indoor comes through the gate H into a chamber 15 and heat-exchanges with the feed air flow 20 from outdoor at the heat exchange element 10 and comes out into a chamber 17 and comes through the gate A into the duct and turns to be an air flow 21. On the other hand, the feed air flow 20 comes through the gate B into a chamber 16 and passes through the heat exchange element 10 so as to heat-exchange with the exhaust air flow 19 and comes out via a chamber 18 through the gate G into the duct and turns to be an air flow 22. In such a manner as described above, by the repetition of the change-over of the opening and closing cycles of the shutters, the air flows passing between the respective layers of the partition plates 8 of the element 10 are reversed their motion, resulting in performing enthalpy-exchange. In other words, sensible heat exchange is accomplished by heat transmission and heat storage to the partition plates and latent heat exchange is accomplished by the moisture storage action with moisture absorbent, resulting in enthalpy-exchanging with each other.
Patent JP-H05230802-A (JP)
Title: Temporary roadbed laying method for plural number of lines
Inventor: IDE SHINICHI
IPC: E01B29/00
Filed: 1992-02-17
Abstract: PURPOSE:To lay temporary roadbeds continuously over a long distance in a narrow available space in a short time by installing the temporary roadbed under a beam of a gate type stand, and connecting the temporary roadbed successively to the tip of the preceding temporary roadbed while making the stand travel on temporary rails. CONSTITUTION:A gate type stand 3 is composed of a horizontal beam 1 and vertical jacks 2 arranged on both the edges. Temporary rails 6 are arranged on both sides of an expected laying site of a temporary roadbed 4, and crossing rails are laid between the temporary rails 6 and the adjacent expected roadbed installation site. Next, the temporary roadbed 4 is installed in the under surface of a beam 1, and is made to travel on the temporary rails 6 by means of wheels provided under the stand 3 in a condition where the jacks 2 are extended and the stand 3 is raised. Next, it is stopped in a prescribed position, and the stand 3 is lowered, and the temporary roadbed 4 is connected to the tip of the preceding roadbed. In succession, the following temporary roadbed 4 is mounted on the crossing rails, and is moved on the crossing rails, and is connected to the tip of the preceding temporary roadbed 4 being laid on adjacent lines. A temporary roadbed 4 for plural number of lines can be laid successively by repeating this process.