baber/WOPTO huggingface dataset:
Patent JP-H0781102-A (JP)
Title: Thermal transfer recording method and cassette for thermal transfer sheet used therefor
Inventor: MOCHIZUKI HIDEHIRO
IPC: B41J2/325
Filed: 1993-06-25
Abstract: PURPOSE:To enable a good quality image to be obtained by removing adhesion of a thermal transfer sheet with an image receiving sheet in recording by a method wherein a release agent is added between the image receiving sheet and the thermal transfer sheet before applying heat, and the release agent is removed from at least the image receiving sheet after transferring dye. CONSTITUTION:In a cassette 6 for a thermal transfer sheet wherein a roll like thermal transfer sheet 3 is wound around on an unwind roll and its tip is fixed to a wind-up roll, an imparting member 7a of a release agent or a lubricant agent is provided onto an unwind side of a thermal transfer sheet 3 and a removing member 7b of the release agent or the lubricant agent is provided onto its wind-up roll side. Then, when an image receiving sheet 4 is piled on the thermal transfer sheet 3 in a thermal transfer device and heat is applied from a back surface of the sheet 3 to transfer dye to the sheet 4, the release agent is added between the sheet 4 and the sheet 3 before applying heat, and the release agent is removed from at least the image receiving sheet 4 after transferring dye. Consequently the thermal transfer sheet which is good in shelf stability and the image receiving sheet of which an image keeping quality is good can bee obtained.
Patent JP-H0345633-A (JP)
Title: Composite material reinforced with superdrawn polyethylene fiber
Inventor: TOKURA KUNIHIKO
IPC: C08G59/14
Filed: 1989-07-13
Abstract: PURPOSE:To increase the adhesion between a reinforcing material and a matrix by using a superdrawn polyethylene fiber as the reinforcing material and an elastomer-modified epoxy resin as the matrix resin. CONSTITUTION:An elastomer-modified epoxy resin is compounded with a curing agent, an accelerator, etc., to give a matrix resin, with which a superdrawn polyethylene fiber is impregnated, and then the matrix resin in cured.
Patent JP-H0344956-A (JP)
Title: Semiconductor device
Inventor: TOMINAGA YUKIHIRO
IPC: H01L23/50
Filed: 1989-07-13
Abstract: PURPOSE:To transmit the normal input and output signals by extending die pads of a lead frame among inner leads in order to prolong a length of the inner leads and to shorten an interval of the inner leads. CONSTITUTION:When a semiconductor chip 4 sends or accepts signals to or from an external device through inner leads 2a and outer leads 2b, an extended lead 6 which is extended from a die pad and is arranged between the leads 2a is at the equal potential to the die pad. Then, a shieldining effect is produced and the interference among the signals generated between the leads 2a is removed. At this time, the lead 6 generates a shielding effect if a shape of the die pad is changed. By this lead 6; an IC package becomes to have a plurality of pins and the longer a length of the lead 2a is and the shorter an interval of leads 2a is, the more effectively a noise and a cross-talk phenomenon can be prevented. Thus, correct input and output signals can be transmitted to the outer leads 2b.
Patent JP-S6337267-A (JP)
Title: Digital output level detection circuit
Inventor: MURASE MAKOTO
IPC: G01R31/317
Filed: 1986-07-31
Abstract: PURPOSE:To test the level and drive capacity of a digital circuit, by receiving the output from the digital circuit (DUT) during inspection by two L- and H- comparators. CONSTITUTION:DUT output is inputted to two comparators 1, 2 to which threshold levels VL, VH are set. The level of the DUT output is checked by operating said comparators 1, 2 and two outputs are inputted to a two-input AND gate 5 and a three-input AND gate 6 directly or through an inverter 4, and an output expected value is also inputted to the three-input AND gate 6 through an inverter 3. Subsequently, an OR gate 7 receiving the outputs of the gates 5, 6 outputs all of DUT outputs of the threshold level VH or less as 'L' when the output expected value is 'H' and outputs all of DUT outputs of the threshold level VL or more as 'H' when the output expected value is 'L' and output information is carried by one signal line to be outputted to a comparing judge part 8.
Patent JP-H0230950-A (JP)
Title: Fuel control device
Inventor: UCHINAMI MASANOBU
IPC: F02D41/02
Filed: 1988-07-20
Abstract: PURPOSE:To prevent the outflow of unburnt fuel by detecting a flameout of an engine and stopping the drive of only the fuel injection valve of a flameout cylinder in the engine having solenoid type fuel injection valves on individual cylinders and concurrently driving at least two or more solenoid injection valves. CONSTITUTION:In an engine having solenoid type fuel injection valves 51-56 on individual cylinders, a control circuit 20 controlling the fuel injection valves 51-56 has a CPU 200 calculating the fuel injection quantity based on outputs of an intake air quantity sensor 8, an intake air temperature sensor 9, a water temperature sensor 10 and a crank angle sensor 11. Power amplifier sections 209 corresponding to the fuel injection valves 51-56 respectively are provided, all fuel injection valves 51-56 are concurrently driven by the output (the pulse signal with the pulse time width corresponding to the fuel injection quantity) of the same counter 208. A power amplifier section stopping circuit 210 is provided to stop the power amplifier section 209 corresponding to a flameout cylinder when the flameout cylinder is detected based on the output of a flameout detector 16.
Patent JP-H1122096-A (JP)
Title: Method for mounting rack placed on roof
Inventor: HORI HARUMI
IPC: E04B7/18
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To determine the through hole position of a tile through which a support bolt is passed, so that the tile can be re-arranged with accuracy, in a method for locking a rack to the support bolt projected from a roof tile. SOLUTION: A through hole forming process comprises marking a tile 20 with marking lines 17, 18 that coincide with the vertical and horizontal directions of a tile roof, respectively, determining their intersection as the position of a through hole, and forming a through hole 20a in the tile 20 at the through-hole position. A base plate locking process comprises installing a base plate 5 while determining its position on an adjacent rafter 6 on the basis of the through hole position. A support bolt locking processes comprises moving and adjusting a support bolt 2 inside a slit 5c so that the position of the support bolt 2 temporarily held in such a way as to be movable within the slit 5c coincides with the position of a hole in a roof plate 6a, and locking the support bolt 2 in place.  Therefore, the support bolt 2 can be locked on the extension line of the position where the through hole 20a is formed, and rearrangement of the tile 20 can be achieved with accuracy during a tile re-arranging process.
Patent JP-S6159384-A (JP)
Title: Cleaning device for electrostatic latent image carrier
Inventor: HASEBE MITSUO
IPC: G03G21/10
Filed: 1984-08-30
Abstract: PURPOSE:To prevent contamination in a device and image staining by bringing a cleaning member formed as a rotating body into contact with an electrostatic latent image carrier at a specific position and acquiring residual toner on the carrier. CONSTITUTION:A negative voltage is applied from a voltage power source 30 to a scavenging member 22 by operating a switch SW to rotate the cleaning member 16 and scavenging member 22 as shown shown by arrows. Then, the polarity of the potential difference between the cleaning member 16 and scavenging member 22 is inverted, so toner and paper powder which are charged electrostatically and abnormally are recovered by the scavenging part 22 immediately, scraped by a blade 24, and recovered in a recovery member 26.
Patent JP-H0470263-A (JP)
Title: Picture transmitting device
Inventor: EZUMI HARUSUKE
IPC: H04N1/40
Filed: 1990-07-11
Abstract: PURPOSE:To reduce a noise by ADD-converting the analog (video) signal output of a CCD image sensor immediately on the same board, and conducting an output signal to a system control unit through a cable. CONSTITUTION:An analog picture signal is buffered on a CCD unit 1, and further, it is A/D-converted after passing through analog processing such as DC restoration, sample and hold, and automatic density control, etc. For instance, after it is converted into the parallel digital data of 6-bits for every one picture element, it is sent to the system control unit 2 through the cable, and is given digital picture processing such as edge emphasis or half tone processing (error diffusion), etc., and is transmitted as a facsimile transmission binary picture. Thus, the noise is reduced.
Patent JP-H04230359-A (JP)
Title: New 3,3'-dithiobis(propionic acid) and ester thereof
Inventor: KAARUUMAGUNUSU AREKUSANDERU AN
IPC: C07C327/36
Filed: 1991-06-27
Abstract: New 3,3'-dithiobis(propionic acids) and esters thereof with immunomodulating effect, processes for their preparation, pharmaceutical compositions containing them and methods of their pharmacological use.
Patent JP-S6425916-A (JP)
Title: Manufacture of high-strength steel for electric resistance welded tube excellent in toughness at low temperature
Inventor: KONNO NAOKI
IPC: B21B3/00
Filed: 1987-07-21
Abstract: PURPOSE:To manufacture a steel for electric resistance welded tube combining toughness at low temp. with high strength without adding alloying elements, by subjecting a steel in which respective contents of C, Si, Mn, etc., are specified to hot rolling at a specific temp. and also controlling cooling velocity and winding temp. CONSTITUTION:The hot rolling of a steel which has a composition containing, as principal components, 0.01-0.07%, by weight, C, <=0.5% Si, and 0.5-2.0% Mn, further containing one or more kinds among <=0.060% Nb, <=0.10% V, and <=0.050% Ti, and having the balance Fe with inevitable impurities is completed at Ar3 or above point. Subsequently, cooling is applied to the hot-rolled plate from a temp. of the Ar3 point or above at <=20 deg.C/sec cooling rate to form fine bainite and island martensite, followed by winding at <=250 deg.C. By using this steel, the high-strength seam welded tube excellent in toughness at low temp. can be manufactured while obviating the necessity of heat treatment over the whole tube.
Patent JP-H0346392-A (JP)
Title: Thick film circuit substrate
Inventor: CHIKAMORI SHIGEO
IPC: H05K1/16
Filed: 1989-07-14
Abstract: PURPOSE:To enable easy formation of a resistor of a desired resistance value by providing grooves to a shortcircuit conductor at a plurality of positions for different shortcircuit positions and by adjusting a pattern of the shortcircuit conductor using the groove. CONSTITUTION:A desired circuit is formed of a conductor 2 of a desired pattern on a surface of an insulating substrate 1 and a resistor 3 is formed in a desired pattern. A part of the resistor 3 is bent to form an approximately U-shape and a conductor 5 is formed to shortcircuit the resistor 3. The shortcircuit conductor 5 is provided with grooves at a plurality of positions as marks for use to adjust shortcircuit positions of the resistance 3. A resistance value of a resistor formed first is measured to select a groove 6 which realizes a desired value. A part of the shortcircuit conductor 5 is masked from a position of the groove 6 when the next resistor is formed. A desired resistance value is acquired in this way.
Patent JP-H1126917-A (JP)
Title: Plasma cleaning device for substrate and method therefor and substrate for mounting electronic part
Inventor: FURUKAWA RYOTA
IPC: H05H1/46
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a plasma cleaning device for a substrate in which a plasma cleaning condition can be properly set, and the substrate cleaning method in which the effect of plasma cleaning can be judged by a convenient method. SOLUTION: A judgment mark M in which marks M1, M2, and M3 consisting of three layers in different colors or shapes are accumulated is preliminarily formed at a position for judging the plasma cleaning effect of the surface of a substrate 1. After plasma cleaning, the judgment mark M is observed visually or by a camera integrated into a plasma cleaning device, and the level of etching the surface of the substrate 1 is judged according to the visual change of the judgment mark M. Thus, the effect of the plasma cleaning can be conveniently and quickly judged, and a plasma cleaning processing condition can be always properly set by continuously observing the judgment mark M by a camera.
Patent JP-H06345752-A (JP)
Title: Coumarin derivative and its use
Inventor: HASHIMOTO KOICHI
IPC: A61P43/00
Filed: 1993-06-28
Abstract: PURPOSE:To obtain a new coumarin derivative capable of strongly inhibiting 12-lipoxygenase with high selectivity and useful as a medicine, e.g. for preventing and improving various kinds of circulatory diseases or for preventing metastasis of a kind of cancer. CONSTITUTION:A compound of formula I [R<1> is H or lower alkyl; R<2> and R<3> are each H or OH provided that R<2> and R<3> are not simultaneously H; Ar is formula II to formula IV (R<4> is a lower alkyl, a lower alkoxy, a halogen, CF3 or CN)]. The compound of formula I can be synthesized, in the case of R<1>=H, by condensing an acetyl-salicylaldehyde derivative and a desired arylacetic acid under a reaction condition known as that for a Perkin reaction and deacetylating the resultant intermediate compound through hydrolysis under an acidic condition or a basic condition.
Patent JP-S6243003-A (JP)
Inventor: MIYAZAKI MITSUHARU
IPC: F21S4/00
Filed: 1985-08-20
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-H0345456-A (JP)
Title: Fluid pressure booster
Inventor: HORIUCHI MAKOTO
IPC: B60T13/12
Filed: 1989-07-14
Abstract: PURPOSE:To provide always a satisfactory operating feeling in a pressure accumulating chamber of a stroke accumulator communicating to a reaction chamber in a booster body by giving a spring property for increasing smoothly repulsion along a quadric curve to the stroke accumulator. CONSTITUTION:A fluid pressure booster B connected to the rear portion of a master cylinder M has a control piston 15 fitted in a pair of front and rear sleeves 13, 14 fitted in a cylinder bore 12 of a booster body 11, and a valve piston 22 and reaction piston 23 are fitted in a cylinder bore 21 of said piston 15. A reaction chamber 49 defined between both pistons 22, 23 communicates to a pressure accumulating chamber 46 of a stroke accumulator 45. Then, the stroke accumulator 45 is constituted of springs 581-58n for urging a first piston 56 defining the pressure accumulating chamber 46, a plurality of second pistons 571-57n arranged coaxially therewith, springs 581-58n urging the second pistons 571-57n to the first piston 56 side and increasing respectively spring constants sequentially and the like.
Patent JP-H0348373-A (JP)
Title: Method for converting vector data into raster data
Inventor: KANAZAWA TAKAHITO
IPC: G06T11/20
Filed: 1989-07-14
Abstract: PURPOSE:To plot a function curve having an excellent design effect by setting up optional line width on an optional position of the function cure. CONSTITUTION:The line width on the position of a point P and that on the position of a point P' are respectively set up to T and T' and vectors between both the points P and P' is retrieved from the coordinates of the points P, P' and the coordinates of start and end points of respective vectors. Thus, 6 vectors V3'', V4 to V7, V8' are extracted. The length of these vectors is found out and the line width is allocated in accordance with the vector length. In the case of approximating the function curve by vector data and converting the vector data into raster data, optional line width can be set up on an optional position of the curve.
Patent JP-S6429571-A (JP)
Title: Built-up formwork
Inventor: IKEDA TAKEMA
IPC: E04G9/06
Filed: 1987-07-23
Abstract: PURPOSE: To maintain heat insulation effect without being affected by wind, and to facilitate construction works to improve the safety of the works, by covering a curing sheet over a rear surface of a form main body and securing the sheet by means of vertical and horizontal retaining members. CONSTITUTION: A form main body 2 having a rear surface from which ribs 2a protrude is placed on the ground of the construction site. Then, a curing sheet 3 is covered over the main body, and further a horizontal batter 4 and a vertical batter 5 are set over the cover, to thereby frame a form 1. Next, the form 1 is sequentially built up, the rear surface of the form main body 2 is covered with the curing sheet 3 at joint portions thereof, and a portion between the sheets is bundled by annealing wire. Then, an interval between the forms 1 is secured by a separator 7 and a fastening device 8, followed by placing concrete 9 in the form 1.
Patent JP-H0346544-A (JP)
Title: Automatic inspecting device for bandlike body
Inventor: OHIGATA NAOHARU
IPC: H01L21/66
Filed: 1989-07-13
Abstract: PURPOSE:To improve the work efficiency by guiding selectively a visual observation inspecting means and an image pickup means to a detected part of a defect of a bandlike body (TAB tape), based on information from an inspecting means. CONSTITUTION:While a bandlike body 3 is fed out of a supply reel 1 and wound to a take-up reel 11, whether its defect exists or not is inspected at every prescribed area by an automatic inspecting part 31. In this case, a verification part 41 for bringing the bandlike body 3 to image pickup and sending an image pickup signal to an image display means, and a visual observation inspecting part 51 for bringing the same bandlike body 3 to visual observation are guided selectively to a detected part of the defect of the bandlike body 3 by a moving means, for instance, a rack base using an XY table, based on information of the inspecting part 31. Accordingly, a worker observes a video signal of a defect part sent from a verification part 41 at all times, through an image display means, and can execute the observation directly by switching to a microscope of the inspecting part 51 by the moving means in accordance with necessity.
Patent JP-2000020561-A (JP)
Title: Functional description generation method for semiconductor circuit, and storage medium having recorded the method thereon
Inventor: NAKANO NOBUYOSHI
IPC: G06F17/50
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a functional description generation method for semiconductor circuit capable of automatically generating high-order functional description data from low-order functional description data and to provide a storage medium in which the method has been stored. SOLUTION: This method includes a terminal name extracting means 11 to extract a terminal name and its attribute from functional description data for every specified function unit, an input/output attribute judging means 12 to judge attributes in both directions of input and output by a merge processing for the functional description data in which plural attributes of the extracted terminal name exist, and a functional description generating means 13 to generate the same external terminal as the terminal name and to output the upper functional description data so that the same terminal for every function unit is connected by the same network.
Patent JP-H1025471-A (JP)
Title: Photochromic sensitive material
Inventor: AONO TOSHIAKI
IPC: C09K9/02
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To obtain a photosensitive material having such photochromic characteristics as fast coloring and/or color-extinguishing rate with low haze by forming a hydrophilic polymer layer containing both an emulsified dispersion of a photochromic compound and a specified latex on a transparent support. SOLUTION: This material comprises a transparent support (e.g. a polyethylene terephthalate film) supported thereon a hydrophilic polymer layer which at least contains an emulsified dispersion of a photochromic compound (e.g. one obtained by dissolving a compound of the formula in a mixture of a high- boiling organic solvent comprising thirdly phosphate and a low-boiling organic solvent comprising ethyl acetate and then emulsifying and dispersing the solution in an aqueous gelatin solution) and a polymer (e.g. ethyl acrylate/methyl methacrylate copolymer) latex and wherein the oil droplets of the emulsified dispersion are preferably present in a state in which they are infiltrated into the polymer latex or the droplets and the latex are combinedly dissolved in each other.
Patent JP-S6425557-A (JP)
Title: Semiconductor memory device and manufacture thereof
Inventor: MENJU ATSUHIKO
IPC: H01L27/10
Filed: 1987-07-22
Abstract: PURPOSE:To reduce the area occupied by a memory cell and to implement high density, in a dynamic memory comprising 1 transistor/1 capacitor, by using the side wall part of a trench, which is formed in an active element region of the memory cell, and side wall part of the boundary between an element isolating region of the cell and the active element region as the regions of the capacitor at the same time. CONSTITUTION:A CVD-SiO2 film 24 is made to remain only at a peripheral part. A pattern 25 is formed at a part in contact with the film 24 by a self-aligning method. With the SiO2 24 and the resist pattern 25 as masks, a polysilicon film 23, an oxide film 22 and an Si substrate 21 are etched. Impurities for channel stoppers are introduced into bottom parts 26 of trenches in the Si substrate 21. Thereafter, thick oxide films 27 are formed. Thereafter, impurity regions 35 having the reverse conductivity type with respect to the substrate 21 are formed on the side wall parts of a trench 41, whose side walls become a capacitor region and holes 39. A first gate oxide film 28 and electrodes 29 are formed. Thereafter, embedding is performed with an insulating film 30, whose surface is flattened. Thereafter second gate oxide film 31, electrodes 32 and high concentration regions 33 and 34 are formed. Thereafter, a device is formed by an ordinary manufacturing method of dynamic memories.
Patent JP-H02104123-A (JP)
Title: Electric pulse generator
Inventor: DANIERU RICHIYAADO GURICHIKOFU
IPC: H04B10/43
Filed: 1989-07-17
Abstract: PURPOSE: To generate a very small width electric pulse not giving effects on the service life of a carrier by generating an electric pulse with a pulse width of sub pico second directly through an optical rectifier effect caused by a substrate coupled with transmission lines while a laser pulse in crossing with the transmission lines is focused. CONSTITUTION: Transmission lines used to generate an ultra-short pulse are two aluminum wires 10, 12 placed in parallel with a width of 5μm and a thickness of 0.5μm, and an interval X is selected to be 10μm. The transmission lines consisting of the wires 10, 12 are formed on an electric-optical wafer made of a material such as lithium tantalate and an electric pulse is directly generated by the optical rectifier effect. That is, a pulse of 1kw is focused to a spot 16 whose diameter is 10μm and the focus spot 16 produces an electric field strength of 10v/cm. Thus, the carrier relax effect is avoided and the pulse width is not limited by the life of carriers in a photo-conductor.
Patent JP-H0470790-A (JP)
Title: Image forming device
Inventor: HIRAYAMA NORIKO
IPC: G03G21/00
Filed: 1990-07-12
Abstract: PURPOSE:To maintain a stable cleaning function over a long period by always allowing fine grains whose average grain diameter is <= 0.1mum to be present in the vicinity of a blade edge where a blade is abutted on a photosensitive body. CONSTITUTION:Fine particles whose average grain diameter is <= 0.1mum is always interposed on the part of the edge 3a where a cleaning blade 3 is abutted on the surface of an image carrier 1. Thus, an organic semiconductor is used as a photosensitive layer by interposing the fine particles. When nonmagnetic toner is used, or even when the nonmagnetic toner which has high flocculating properties and whose grain diameter is <= 11mum is used, the occurrence of the turning over of the blade can be sufficiently prevented. Thus, an excellent action can be always and stably obtained.