baber/WOPTO huggingface dataset:
Patent JP-S5893814-A (JP)
Title: Production of low yield ratio and high tensile thick steel plate
Inventor: MANO JIYUNICHI
IPC: C21D8/02
Filed: 1981-11-30
Abstract: PURPOSE:To obtain a titled steel plate having composite structure of mainly ferrite and martensite by hot rolling the steel which is added particularly with <=0.05% Ti and is selected of alloy components at limited cumulative drafts and final rolling temps., then cooling the same under prescribed conditions. CONSTITUTION:The steel selected of the alloy components contg., by weight, 0.02-0.20% C, 0.2-2.0% Si, 0.5-2.0% Mn, 0.01-0.2% Al, 0.005-0.05% Ti and satisfying the equationIis prepared. If necessary, <=1.5% Cr, <=0.5% Mo and <=0.1% (Nb+V) are contained in said steel. This steel is hot rolled by limiting the cumulative draft at <=900 deg.C and the rolling temp. of the final pass at 25- 95% and 700-880 deg.C, respectively. After the final rolling, the steel plate is held at >=550 deg.C for >=5sec to accelerate ferrite transformation and to suppress conversion to bainite. This steel is cooled down to an ordinary temp. under the conditions satisfying the equations II, III and IV, whereby the low yield ratio high tensile thick steel plate having <=70% yield ratio, composite structure of mainly ferrite and martensite and >=12.5mm. thickness if obtained.
Patent JP-S5991924-A (JP)
Title: Cooking container, especially, steam pressure kettle apparatus
Inventor: BUORUFURAMU ANDORE
IPC: A47J27/08
Filed: 1983-10-17
Abstract: The invention concerns a fitting for a cooking vessel comprising a cooking pot and a cover, especially a steam pressure cooker, with a temperature sensor attached to the cooking vessel, the temperature sensor emitting an electrical signal corresponding to the temperature inside the cooking vessel. In order to precisely detect the temperature of water contents during the heating phase, and in order to be able to use it for indicators, control, and regulation, the temperature sensor is attached to a measuring point in a heat-conducting contact to the external side of the cooking pot in the transition area between the pot bottom and the pot wall, at which point the temperature difference between the temperature of the water contents and the external temperature at the measuring point during the heating process is approximately nil.
Patent JP-H0946509-A (JP)
Title: Digital copying machine
Inventor: MARUYAMA EIKO
IPC: G06T1/00
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To enhance the practicality of a trimming function by providing the copy mode in which reference information for designating the trimming area is outputted. SOLUTION: The digital copying machine having a trimming function that extracts an image of a part area from an original and copies the extracted image is provided with an operation means to designate a copied area in the original, a memory storing image data obtained by quantizing the original image, and a memory control means executing plural read accesses to the memory storing a written content while revising an address designation range for each access and reading data corresponding to the copied area in the image data for each access from the memory, in which trimming copy that plural copied images G21-G29 corresponding to the plural different areas ET1-ET9 in the original D are printed out side by side on one paper sheet P is executed.
Patent JP-H0839211-A (JP)
Title: Nozzle for continuous casting
Inventor: ANDO MITSURU
IPC: B22D11/10
Filed: 1994-07-25
Abstract: PURPOSE:To contrive the stability of a continuous casting operation for a long term and to improve and stabilize quality of a cast slab by contriving the long service life and the stability of a long nozzle in the continuous casting for a metal of steel etc. CONSTITUTION:In the continuous casting metal, an oxidation-resistant refractory quality layer 9 composed of Al2O3-SiO2-MgO-Si-C containing low melting glass component is integrally arranged in the range of 1mm-15mm thickness on the outer surface 2 of a non-immersion part of molten metal which does not contact with the molten metal during casting. By this constitution, the oxidized deterioration of the outer surface part which does not immerse into the molten metal at the time of continuously casting the metal, is suppressed, and the extremely large effects are brought about the economy and the reliability of the continuous casting operation, such as a safety and a stability of the casting, the stability of the quality of a cast slab, the improvement of a durability and the reduction of troubles of a nozzle itself, etc.
Patent JP-H0355903-A (JP)
Title: Receiving antenna system
Inventor: OGURA MICHINORI
IPC: H01Q1/10
Filed: 1989-07-25
Abstract: PURPOSE:To save the trouble of operation and to prevent deformation of an antenna by providing an antenna member capable of freely deformed and composed of coil spring covered with a soft tube, a cylindrical drum member winding or rewinding the antenna member to extend it to or contracting the member retract it from the outside of the system automatically and a control member deforming the antenna member at the exit of the system and freely bending and locating the member at the optimum receiving position. CONSTITUTION:The pay-off operation of the antenna member is explained. A switch 47 is closed, a rotation command in the pay-off direction from a drive circuit 20 to a motor 17 is given, then a drum 27 rotates a coil spring 30 in spiral while the spread of the coil toward the outer circumference is prevented by plural rollers to push a stopper 38 up to a position where the coil spring 30 is completely rewound and the drum 27 no longer moves. Then as to the motion of the antenna to be bent to an optional optimum sensitivity position, an eccentric ring 42 is pushed toward the direction E against a compression coil spring 43 at first. Then the friction engagement between an engagement claw 46 and a cabinet is released and the eccentric ring 42 is moved freely.
Patent JP-H0355523-A (JP)
Title: Active matrix type liquid crystal display panel
Inventor: WAKEMOTO HIROBUMI
IPC: G02F1/1337
Filed: 1989-07-25
Abstract: PURPOSE:To satisfy both of the prevention of the deterioration in the off characteristics of thin-film transistors TFT and liquid crystal orientability by forming liquid crystal oriented films into at least two-layered structures of polyimide films which vary in at least any of structure, compsn. or imidization rate. CONSTITUTION:The liquid crystal oriented films formed on substrates provided with switching elements for each of picture elements are made into at least the two-layered structures of the polyimide films which vary in at least any of the structure, compsn. or imidization rate. Namely, the lower layer film near the switching elements is formed of the polyimide with which polarization hardly arises and which is low in polarity by forming the oriented films into the two-layered constitution, by which the shift of the TFT characteristics at the time of continuous driving is suppressed. The liquid crystal orientability is improved as well by providing the polyimide film having some polarity and the excellent liquid crystal orientability as the upper layer. The deterioration in the off characteristics of the TFTs is prevented in this way without using a vapor deposition process and the active type liquid crystal display panel having the good liquid crystal orientability is obtd.
Patent JP-H0356554-A (JP)
Title: Resin composition
Inventor: YAMAMOTO NAOKI
IPC: C08L33/24
Filed: 1989-07-26
Abstract: PURPOSE:To obtain a resin composition suitable for light fitments, electrical instruments, etc., having excellent heat resistance and antistatic properties by blending a methacrylimide group-containing polymer with a specific amount of a specific compound. CONSTITUTION:(A) 100 pst. wt. methacrylimide group-containing polymer containing >=10 wt.% methacrylimide unit shown by formula I (R1 is H, 1-20C aliphatic, aromatic or alicyclic hydrocarbon) is blended with (B) 0.5-20 pts. wt., preferably 5-10 pst. wt. one or more compounds (e.g. glycerin monostearete) shown by formula II to formula VII (R2 to R7 are 8-22C alkyl).
Patent JP-H0865151-A (JP)
Title: Multistage counter
Inventor: KARASAWA SATOSHI
IPC: H03K23/00
Filed: 1994-08-17
Abstract: PURPOSE: To suppress the increase in the circuit scale attended with the increase in number of stages by using in common a computing element varying a count of a counter of each stage in the multistage counter, allowing a multiplexer section to select sequentially a count output and to be provided to the computing element and using the result of arithmetic operation for a succeeding count. CONSTITUTION: A selection control signal 11 is active till a count A of a 1st stage counter reaches K and a multiplexer section S5 outputs an input of a terminal B1. A selection section S1 selects an output from an adder 10, a flip- flop D1 counts up one by one the count A and counts up the count A from K0 to K and then restores to the K0. The input to the terminal B1 is outputted to a terminal Q when the terminal A1 is active in selection sections S2-S4 respectively and similarly the input to the terminal B2 is outputted to the terminal Q when the terminal A2 is active. The 2nd stage, 3rd stage and final 4th stage of counters are operated similarly.
Patent JP-H0614316-A (JP)
Title: Motion vector detector
Inventor: SAEKI IWAO
IPC: G06T7/20
Filed: 1992-06-26
Abstract: PURPOSE:To provide a motion vector detector capable of selecting an object to be searched without generating the deterioration of performance and preventing the increment of operation volume. CONSTITUTION:The motion vector detector consists of a frame memory 1 for storing a current frame, a frame memory 3 for storing a preceding frame, a comparator 9 for comparing the current frame extracted from the memory 1 and divided into blocks with the preceding frame extracted from the memory 3, an address generator 13 for forming an address for extracting the preceding frame from the memory 3 based upon the comparison result and a differential unit 15 for detecting each motion vector in the current frame from a difference between data from an address generator 11 for the memory 1 and data from the address generator 13 for the memory 3. The address generator 13 forms an address capable of extracting the preceding frame representing a part of the block from the memory 3.
Patent JP-H0244556-A (JP)
Title: Magnetic recording and reproducing device
Inventor: SHINKAWA MINORU
IPC: G11B15/32
Filed: 1988-08-04
Abstract: PURPOSE:To prevent oscillation and to improve sound quality as well by protruding a shaft through the center of a reel claw member to an upper direction and providing a receiving member, which supports the upper half of a cassette from a back side, in the upper edge of the shaft. CONSTITUTION:A shaft 3 is protruded through a reel claw member 2 to the upper direction and a receiving member 4, which supports an upper half 11 of a cassette 10 from the back side, is mounted over the tip of the shaft 3. A pressing member 6, which presses the half 11 from an upper surface side, is fit to a position to correspond to the member 4. By the member 6, upper parts 11c and 11d of a reel hub can be pressed. Thus, the whole cassette 10 can be more securely and strongly and the oscillation of the upper half 11 can be prevented without fail. When oscillation-proofing rubber is used as the materials of the members 4 and 6, oscillation-proofing operation and sound quality can be improved.
Patent JP-H0946188-A (JP)
Title: Oscillation circuit
Inventor: TSUGITA MASAMI
IPC: H03K4/50
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To make an oscillation circuit stable by providing a means compensating the fluctuation in an oscillating frequency based on temperature characteristics of a couple of transistors(TRs), components of an operational amplifier circuit, so as to suppress the fluctuation in the oscillating frequency. SOLUTION: The circuit is provided with a couple of TRs Q1, Q2 forming an operational amplifier circuit, a capacitor C connecting to a couple of the TRs, and TRs Q7, Q4, Q3 as a positive feedback means making conducting/ nonconducting alternately to a couple of the TRs Q1, Q2 and a triangle wave is generated by charging/discharging the capacitor C. Then the same conduction TR Q13 as the TRs Q1, Q2 is provided to compensate the effect of a current amplification factor of the TRs Q1, Q2 in response to an oscillation duty factor. Then a current flowing to the collector of one TR in a couple of the TRs Q1, Q2 is changed to compensate the fluctuation in the oscillation frequency due to the temperature characteristic of the TRs Q1, Q2.
Patent JP-H1170731-A (JP)
Title: Reversible thermal recording medium
Inventor: FURUYA HIROMI
IPC: B41M5/333
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To make storage properties high and high speed eliminating properties and coloring properties good and to improve repeating durability without generation of dent in a recording medium even after repeated use by making a coloring part by heat printing have specified storage/elimination properties and additionally keep specified elimination properties. SOLUTION: This reversible thermal recording medium uses electron-donating coloring and electron accepting compounds on a support and has at least a reversible thermal recording layer containing a reversible heat coloring composition which can form a relatively color-developed/eliminated state by the difference of heating temperatures and/or cooling speeds after heating. The reversible thermal recording medium is made to have storage properties in which a coloring part by heat-printing is of a density holding percentage after 24 hr under drying conditions at 50 deg.C of 60 % or more and an elimination properties in which the residual density is 0.03 or less when the coloring part was heat- eliminated at 110 deg.C for 0.5 sec.  Moreover, elimination properties in which the residual density after light-deterioration when heat-eliminated at 110 deg.C for 0.5 sec after being irradiated with the light of a fluorescent lamp of 5,000 lux is 0.04 or less are made to be maintained.
Patent JP-S6438912-A (JP)
Title: Wire consisting of superconducting ceramics and its manufacture
Inventor: ENOMOTO AKIRA
IPC: H01B13/00
Filed: 1987-08-04
Abstract: PURPOSE:To make it possible to obtain a superconducting ceramic wire having a high critical temperature and a large critical current density by providing coatings on the surface of a wire consisting of superconducting ceramics sintered densly and strongly. CONSTITUTION:Overlayers are provided on the surface of a wire consisting of 100wt.% of supercouducting oxide microcrystals of less than 5mum in mean crystal grain diameter composed of rare earth elements, alkaline earth metals, copper and oxygen and 0.2-5.0wt.% of copper oxide. Fine oxide powders composed of rare earth elements, alkaline earth metals, copper and oxygen and a solution consisting of organic copper compounds are mixed, formed wire-like and sintered in a gas atmosphere containing oxygen in the temperature range of 750-980 deg.C to produce the said wire. Then overlayers made of metals and plastics are provided on the surface of the wire. Thereby a superconducting ceramic wire having a high critical temperature and a large critical current density can be obtained.
Patent JP-S6257947-A (JP)
Title: Upper and lower transfer apparatus of tray with bobbin
Inventor: KAWASAKI YOSHIO
IPC: D01H9/18
Filed: 1985-09-04
Abstract: PURPOSE:To transfer a tray with a bobbin between positions at a great differ ence in hight by a simple apparatus, by providing respective receiving pawls in the upper and lowe ends of a guide member in the vertical direction and further providing a delivery device for delivering the tray with the bobbins between the upper and lower transfer conveyors. CONSTITUTION:The upper receiving pawls 50 are provided at the upper end of a guide member 23 in the vertical direction, and the lower receiving pawls 30 are provided in the lower end thereof. Furthermore, an upper delivering device 130 for delivering the tray 11 with the bobbin between the upper receiving pawls 50 and the upper transfer conveyor 7 and a lower delivering device 100 for lifting the tray 11 with the bobbin and dlivering the tray 11 with the bobbin between the lower receiving pawls 30 and the lower transfer converyor 5 are provided. The trays 11 with the bobbin are placed on top of each other in the guide member 23 to transfer the trays 11 with the bobbin up and down.
Patent JP-H1137452-A (JP)
Title: Cartridge tank for fuel supply
Inventor: YOKOO NAOKI
IPC: F23K5/14
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a cartridge tank which enables an automatic oil supply in safety by supplying oil from above without inverting a cartridge tank and prevents an unlimited oil discharge even when an air leakage occurs. SOLUTION: In a tank 1, an injection passage 6 which extends vertically downwardly from an injection opening portion 5 to a discharge opening portion 4 is provided. A communicating portion 7 which communicates with the tank 1 is provided in the vicinity of the discharge opening portion 4 of this injection passage 6. Above this communicating portion 7, the injection portion 6 is constructed such that it is separated from the tank 1 and therefore is not communicated with the tank 1 and an exhaust passage 8 which makes the upper portion of the inside of the tank 1 and the outside of the tank 1 communicate with each other by ventilation is disposed.  Below an inside ventilation communicating portion 9 which is communicated with the upper portion of the inside of the tank 1, the exhaust passage 8 is constructed such it is separated from the tank 1 and therefore is not communicated with the tank 1. The exhaust passage portion 8 is constructed such that an outer ventilation communicating portion 10 which communicates with the tank 1 by ventilation is positioned at a level lower than the vicinity of the bottom of the tank 1 or the bottom of the tank 1 at least.
Patent JP-H0540970-A (JP)
Title: Recording and/or reproducing method and information recording carrier
Inventor: MIYAZAKI TOSHIHIKO
IPC: G01B7/34
Filed: 1991-08-02
Abstract: PURPOSE:To simplify and assure an interval adjustment between a probe and a recording layer by providing an interval setting layer on the recording layer of a recording medium and operating a recording/reproducing in the condition that the probe is in a state in pressurized-contact with this layer. CONSTITUTION:An interval setting layer 43 with about 1nm thickness polyisobutyl metacrylate is provided between the recording layer 42 of the recording medium and a probe electrode 1. A coarse movement mechanism 3 attached integrally with the probe and an elastic supporting mechanism 2 are driven and the probe electrode 1 is approached to the recording medium and pressed untill a contact between them is detected by the sensor of the elastic supporting mechanism. Then, the recording or the reproducing is operated in the condition that the probe 1 is in press-contact with the recording medium by the elastic force of an elastic member. Thus, a distance between the tip of the prove electrode and the recording layer is accurately held and the stable recording/reproduction is performed.
Patent JP-H0844023-A (JP)
Title: Color photographic recording material
Inventor: IERUKU HAGEMAN
IPC: G03C7/00
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a coupler solvent for enhancing the coupling activity and dye yield of magenta couplers by improving the photostability of the image dyes colored to magenta formed by the magenta couplers and decreasing the secondary densities thereof and a coupler emulsate contg. these couplers and is storable. SOLUTION: This color photographic recording material includes at least one of blue sensitive silver halide emulsion layers contg. yellow couplers. at least one of green sensitive silver halide emulsion layers contg. magenta couplers, at least one of red sensitive silver halide emulsion layers contg. cyan couplers and typical non-photosensitive layers on a layer base. At least one of the couplers are dissolved in a mixture composed of the compd. corresponding to the formula HO-CH2 -R [where, R denotes 9 to 17C alkyl] and a water- insoluble photographic useful compd. which has <=50 deg.Cm.p. and is different from the compd.
Patent JP-S6253893-A (JP)
Title: Etching treatment device for planography
Inventor: MIZUNO HIROMITSU
IPC: B41F7/20
Filed: 1985-09-03
Abstract: PURPOSE:To enable a sufficient quantity of an etching liquid to be adhered to a printing plate material and prevent ground smearing from occurring in a printed matter, by providing grooves on the surface of the upper or the lower one of at least a front pair of rollers of pairs of rollers. CONSTITUTION:A roller 3 or 3' is provided with grooves in the surface thereof. Because the grooves can hold an etching liquid, a large liquid reservoir can be formed at the contact part of the rollers, irrespective of which one of the upper and lower rollers is provided with the grooves. The grooves may be spiral (a), horizontal steps (b), wavy horizontal steps (c), wavy spiral (d) or the like in shape. Although suitable width and depth of the grooves depend on the physical properties of the etching liquid, curling characteristics of the printing plate material and the like, it is preferable that the width is about 0.1-1.0mm and the depth is about 0.1-3.0mm. Accordingly, a sufficient quantity of the etching liquid can be constantly adhered to the plate material, irrespective of variations in the physical properties of the etching liquid or the curling characteristics of the plate material.
Patent JP-H1040006-A (JP)
Title: System and device for image display and pointer device, and their control method
Inventor: NOMURA OSAMU
IPC: G06F3/041
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To improve the operability of the image display system by instructing the execution of various processing by pointing an image, etc., projected on a screen with a pointer. SOLUTION: A computer 300 projects an image on the screen 100 through a projector 10. This image includes a color menu having color buttons 12a-12e to which a predetermined processing is assigned. When one color button is indicated with the pointer 200, an optical sensor built in the pointer 200 acquires light quantity ratio information indicating the color of the color button. The light quantity ratio information is sent by a transmission part 207 and inputted to the computer 300 through a reception part 305. The computer 300 recognizes the indicated color button on the basis of the received light quantity ratio information and executes the processing (screen operation such as page turning) made to correspond to the color button.