baber/WOPTO huggingface dataset:
Patent JP-H07196796-A (JP)
Title: Production of polyimide or its product of hydrolysis by biodegradable polypeptide
Inventor: JIYANMARII BERUNAARU
IPC: C08G69/10
Filed: 1994-11-22
Abstract: Process for the preparation of polyimides or of their polypeptide hydrolysates with a biodegradability of at least 80%, by thermal polycondensation of at least one amino acid and then, optionally, hydrolysis, the thermal polycondensation stage being carried out in the presence of at least one "acid catalyst" chosen from   . sulphuric, nitric, phosphorous, sulphurous, hydrofluoric, silicic and sulfonic acids, organic sulfonic acids containing less than 50 carbon atoms, amino acids carrying a strong acid functional group which is not a carboxylic acid functional group, organic phosphonic acids and organic carboxylic acids having a pKa less than or equal to 5 and preferably less than or equal to 3;   . precursors of these acids; . salts of these acids and of an amino acid which is the same as or different from that or those used; . salts of these acids and of a polyimide derived from the polycondensation of at least one amino acid which is the same as or different from that or those used;   . hydrochloric acid and its precursors; . salts of hydrochloric acid and of an amino acid which is the same as or different from that or those used, when the amino acid to be polycondensed is other than glutamic acid; . salts of hydrochloric acid and of a polyimide derived from the polycondensation of at least one amino acid which is the same as or different from that or those used; . acid salts of sulphuric, phosphoric or phosphorous acids or their precursors; . precursors of phosphoric acid other than phosphorus pentoxide or polyphosphoric acids;   . and Lewis acids; according to an "acid catalyst"/amino acid molar ratio of at least 0.001. Use of the polyimides or of the polypeptide hydrolysates thus obtained in detergent compositions, and detergent compositions containing the said polyimides or hydrolysates.
Patent JP-H10145518-A (JP)
Title: Facsimile equipment
Inventor: SAKATA SEIJI
IPC: H04N1/32
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To conduct reception of a telephone(TEL) and a facsimile(FAX) in an optimum state at all times by providing a means that changes a number of times of ringing with a setting time in the case that an automatic switching and a telephone priority mode is set. SOLUTION: A ringing number of times is displayed and set by pressing an initial setting key on an operation part. Designation items are a start time and the ringing number of times. The set time is saved in a RAM in a main controller 501 and controlled by an RTC(real time clock). Whether or not ringing control is set is discriminated by a setting image. When a mode is designated, whether or not a time of designation 1 or 2 elapses is discriminated and when elapses, the set ringing number of times is instructed from the main controller 501 to a FAX controller 506 and a G3 controller 507 and the G3 controller 507 controls the number of times of ringing.
Patent JP-H06218355-A (JP)
Title: Method of restoring contaminated soil in site
Inventor: SA BAN HO
IPC: B09C1/08
Filed: 1993-12-13
Abstract: PURPOSE: To obtain a commercially executable cost effective method of remediating contaminated soil on site by passing direct current through a contaminated soil region between a first electrode and a second electrode of an opposite polarity, thereby giving rise to electroosmotic flow and/or electromigration of ionic contaminants. CONSTITUTION: This soil remediation method consists in passing the direct current through a contaminated clay area 10 as the contaminated soil region between the first electrode consisting of a porous electrode plate 40 and the second electrode consisting of the porous electrode plate 40 having the opposite polarity. Even more, the first electrode exists at the first end of the contaminated clay area 10 and the second electrode exists at the opposite end of the contaminated clay area 10. The electroosmotic flow from the second electrode to the first electrode is induced or the electromigration motion of the ionic contaminants toward the electrodes of the opposite polarities is induced or the electroosmotic flow from the second electrode to the first electrode and the electromigration motion of the ionic contaminants toward the electrodes of the opposite polarities are induced.
Patent JP-H09151789-A (JP)
Title: Cylinder head gasket
Inventor: MASUDA GOJI
IPC: F02F11/00
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To decrease a temperature in the vicinity of a top deck in a cylinder wall. SOLUTION: In a cylinder head gasket 20 interposed between a cylinder block 1 of top deck structure, in which an upper end of a water jacket 5 surrounding a cylinder wall 2 is opened to a top deck 6 over the whole periphery, and a cylinder head 7, the gasket is formed in a double layer structure comprising a layer 22 of high beat conductivity and a layer 21 of low heat conductivity, and the layer 21, of low heat conductivity is arranged in a side of the cylinder head 7.
Patent JP-H08142233-A (JP)
Title: Long tensile material and manufacture thereof
Inventor: MAEDA YUTAKA
IPC: B29K105/08
Filed: 1994-11-24
Abstract: PURPOSE: To obtain a long material in which the longitudinal orienting performance of carbon fiber is performed and which has a light weight and high tensile elasticity by the long tensile material in which the orienting angle of an outermost layer solid has a specific twist by a plurality of aggregates of continuous solids of central symmetrical section of a high elastic carbon fiber and a matrix resin and the individual solids are not fixed. CONSTITUTION: As the matrix resin to form continuous solids combined with a high strength and high elastic carbon fiber, a thermosetting resin or thermoplastic resin may be used. As the thermosetting resin, an epoxy resin is used. As the thermoplastic resin, a polyamide resin is used. These matrix resins are impregnated into a high strength, high elastic carbon fiber, and a central symmetrical continuous drawn solid is formed via a circular or hexagonal heating die. Then, a plurality of these solids are bundled, so imparted to the solid of the outermost layer by a twist at an angle of 0.5 to 5 degrees with respect to the central axis, and heated at the temperature of the glass transition point (Tg) or higher of the matrix resin.
Patent JP-H04185368-A (JP)
Title: Form feeder
Inventor: KOYAIZU SHINICHI
IPC: B41J13/00
Filed: 1990-11-16
Abstract: PURPOSE:To reduce an installation space during non-use time by providing a manual feed passage connected to a position on the near side of a sheet feed roller and also a cover retained at an opening part in freely rotatable menner with a horizontally rotating shaft core at the end of an inlet side of the manual feed passage. CONSTITUTION:When printing data using a cut form 54, it is introduced through an open rotating part 8 by rotating a cover and then is transported by a sheet feed roller 21. In this case, the cut form 54 can be guided to a manual feed passage 14 by opening the cover 9. When printing data using a fan fold sheet 53, it is transported by a tractor wheel 26 introduced from a sheet feed orifice 4. In this case, the cover 9 can be maintained in a closed state, and therefore, the cover is no longer in the way. In addition, it is possible to reduce an installation space when the device is not used.
Patent JP-H09185360-A (JP)
Title: Graphic controller circuit, computer system, and source video image scaling-up method
Inventor: EGLIT ALEXANDER J
IPC: G09G5/00
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To prevent a visible artifact corresponding to additional pixel data by providing a 1st circuit which decides conditions where use for interpolation by an interpolator is disabled and a control circuit which makes the interpolator generate one set of additional pixel data. SOLUTION: The graphic controller 220 takes out source video pixel data normally on a current scan line and a previous scan line and interpolates the taken out source video pixel data to generate additional pixels for scaled up video image. Then the graphic controller 220 can decide the source video pixel data on the previous scan line, so if the previous source video pixel data can not be used, additional pixel data can be generated from only the source video pixel data of the current scan line.
Patent JP-H10153621-A (JP)
Title: Voltage coil terminal structure of wattmeter
Inventor: MIZUHARA HIROHISA
IPC: G01R11/04
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To automate soldering operation and to improve massproducibility by providing a voltage coil-winding part for winding and connecting a voltage coil at a middle for a strand connection part for connecting the strand part of a lead wire to the tip of a terminal metal fitting. SOLUTION: A strand connection part 2a for connecting a strand part 6a of a lead wire 6 is provided at the tip of a terminal metal fitting 2 for staring winding. The winding start of a voltage coil 4 is wound around a voltage coil winding part 2b formed at the middle part of the terminal metal fitting 2 and is connected to the terminal fitting 2 by soldering. A lead wire retention part 2c is arranged near a bobbin 1 and a tension applied to a winding start 4a of the voltage coil 4 is small since the moment of force applied to the terminal metal fitting 2 due to the pulling force of the lead wire 6 is small, thus preventing disconnection.  Also, since voltage coil winding part 2b is arranged close to the strand connection part 2a, the winding start part 4a and a strand part 6a and the terminal metal fitting 2 can be simultaneously soldered by dipping them into a molten solder simultaneously.
Patent JP-H06163878-A (JP)
Title: Semiconductor device
Inventor: TERAJIMA JIRO
IPC: H01L29/872
Filed: 1992-11-24
Abstract: PURPOSE:To obtain a semiconductor device which can pinch a leakage current with a depletion layer from a p-n junction even in its peripheral section and can be increased in breakdown strength by forming a guard ring area in a protruding state at the part opposed to a p-n junction diode area. CONSTITUTION:The outer and inner peripheries of a p-type guard ring area 4 are not parallel with each other and a protruding section 41 is formed on the inner periphery side in a state where the section 41 is opposed to a p<+>-area 3 on the inner periphery. The protruding section 41 of the p<+>-guard ring area 4 has a clearance equal to the clearance L at the central part against the opposed p<+>-are 3 and, at the same time, the same clearance L against its adjacent protruding section 41. As a result, a Schottky barrier diode section is connected to a depletion layer as at the central part of a substrate the breakdown strength of this semiconductor device is increased when a reverse voltage is applied. In addition, the decrease of the area of an SBD area is minimized and the current capacity of the device hardly drops.
Patent JP-H01261138-A (JP)
Title: Device and belt for transporting sheet of paper
Inventor: NAKADA SHIGEAKI
IPC: B65H5/00
Filed: 1987-12-10
Abstract: PURPOSE:To provide stable running of a sheet of paper by forming a transcript belt from a dielectric substance, having a volume resistivity of the dielectric substance layer over a specific value and a surface resistivity over a specific value, and a conductor having corresponding values under a specific value. CONSTITUTION:A transcript belt of a transcript sheet transport device is formed from a dielectric substance, having a volume resistivity of the dielectric substance layer of dielectric substance 1 over 10<12>OMEGA.cm and a surface resistivity over 10<12>OMEGA/hole, and a conductor 4 having corresponding values under 10<6>OMEGA.cm. That is, charges on the belt dielectric substance 1 are prevented from passing through the dielectric substance and decreasing by giving the belt 10 a volume resistivity over 10<12>OMEGA.cm. Transcript sheet 28 is attracted strongly to the belt 10 by maintaining high electric charge sufficiently while the injection charges on the transcript sheet 28 with electric resistance decreased due to moistening are refrained from neutralizing with the surface charges of the belt dielectric substance 1 by giving the belt dielectric substance 1 a surface resistivity over 10<12>OMEGA/hole.
Patent JP-H05151359-A (JP)
Title: Method and device for generating image
Inventor: NAKA TOSHIYA
IPC: G06T3/40
Filed: 1991-11-28
Abstract: PURPOSE:To generate an image of a high picture quality with a turn-back noise reduced by counting the number of quantizing data of every sub-pixel and that of effective divided picture elements, and deriving a luminance value of a reference picture element based on the counting data. CONSTITUTION:At the time of obtaining an image of a high picture quality free from an aliasing and a moire, a reference picture element on a display screen is divided into sub-pixels in a sub-pixel generating part 11, and luminance data of the respective sub-pixels derived by a luminance calculation is quantized by a quantizing part 13 in accordance with a quantization threshold set in advance as a quantization table. Subsequently, the number of quantizing data of each sub-pixel thereof and that of effective divided picture elements are counted, and a luminance value of the reference picture element is derived by a prescribed rule based on a reference table of the counting data. In such a way, the amt. of data can be reduced without lowering the resolution, smoothing of the luminance in the reference picture element can be executed, and an image of a high picture quality with a turn-back noise reduced can be generated.
Patent JP-H05227353-A (JP)
Title: Facsimile equipment
Inventor: OUCHI TSUTOMU
IPC: H04N1/00
Filed: 1991-11-28
Abstract: PURPOSE:To increase the convenience by data input output from an external storage device other than the use of the facsimile equipment in the conventional facsimile equipment. CONSTITUTION:A device 1 is provided with functions of data read, data conversion and data input/output. A device 2 is provided with functions of data input/ output and data transmission reception. The devices 1, 2 are provided separately and a removable connection cord 8 is used to interconnect them. Furthermore, data input output sections 5, 6 are respectively connected to external storage devices 9, 10 to write and read the data.
Patent JP-H05150505-A (JP)
Title: Electrophotographic sensitive body
Inventor: MIYAMOTO EIICHI
IPC: C09B57/00
Filed: 1991-11-28
Abstract: PURPOSE:To provide an electrophotographic sensitive body having high sensitivity and excellent durability. CONSTITUTION:A photosensitive layer contg. an azo compd. represented by the formula I, II or III is formed on an electric conductive substrate. In the formulae I-III, each R<1> and R<2> is same or different and is H, alkyl, alkenyl, hydroxyl, alkoxy, carboxy, alkoxycarbonyl, acyl, aryl, halogen or cyano, R<14> is H, halogen, alkyl, alkoxy, aryl, amino, cyano nitro or sulfoxide and A is a residue of a coupler having the properties of an acceptor.
Patent JP-H03172964-A (JP)
Title: Scheduler
Inventor: KIMURA FUMIHIRO
IPC: G06Q50/04
Filed: 1989-12-01
Abstract: PURPOSE:To prevent the danger of explosive expansion of a search tree by providing an original problem search part and a symmetrical problem search part and approximately equally performing search for an original problem and search for a symmetrical problem where precedence relations of jobs are reversed. CONSTITUTION:A symmetrical problem generating part 1 which generates the symmetrical problem obtained by reversing precedence relations of stages in respective jobs of the original problem, an original problem search part 2 which constitutes the search tree to make a plan, a symmetrical problem search part 3 which constitutes the search tree to make a plan with respect to the symmetrical problem, and a search tree growth control part 4 which controls growth of both search trees of the original problem and the symmetrical problem to prevent uneven growth between both search trees are provided. Search for the original problem and that for the symmetrical problem are approximately equally performed. Thus, either search tree has the lower field grown in the early stage of search whichever way the lower field is grown in, and a danger of explosive expansion of the search tree is prevented.
Patent JP-H01152223-A (JP)
Title: Manufacture of sintered ore
Inventor: NOZAWA MITSUO
IPC: C22B1/16
Filed: 1987-12-10
Abstract: PURPOSE:To manufacture an MgO-added sintered ore with high reduction rate without lowering productivity by adding dolomite in which grain size is previously regulated to sintering raw materials, mixing the above, and then subjecting the resulting mixture to pelletizing and sintering. CONSTITUTION:Dolomite in which grain size is previously regulated to 3-5mm is added to sintering raw materials, which is mixed, pelletized, and sintered. At the time of this sintering, the strength of sintered ore is not deteriorated because the difficult-to-sinter dolomite exists in a granular state, and, as a result, pot yield is improved. By this method, the sintered ore containing MgO and having high reduction rate can be obtained without lowering productivity.
Patent JP-S63165263-A (JP)
Title: Sheet feed device
Inventor: KANBARA KENJI
IPC: B65H23/16
Filed: 1986-12-25
Abstract: PURPOSE:To feed a sheet in a specified tension and a low tension state to a given position, by a method wherein a stowing mechanism, stowing a sheet with a specified length and capable of feeding the sheet in a specified tension state, is disposed between a reel holding mechanism and a guide roller or a sheet grasping conveying mechanism. CONSTITUTION:A fluid cylinder 13 is expanded according to the length of a sheet 30 required for one full winding operation to rotate downward an arm 8. The sheet 30 is unwound from a reel 31 to stretch the sheet around rolls 15, 10, and 16, and the sheet is grapsed by means of a chuck 20 of a grasping conveying device 17. With the arm 8 rotated upward through contraction of the cylinder 13, the sheet 30 is stowed in an U-shape in a stowing mechanism 7, the chuck 20 is raised togetherwith a bracket 19 by means of a screw shaft 18 through the action of a drive device 21, and the stowed sheet 30 is pulled off to feed the sheet to a given processing mechanism. In this case, tension is exerted only on the rotation fulcrum of the arm 8 and bearing resistance of the rollers 10, 15, and 16, a fluctuation in tension due to a change in a amount of the sheet 30 stowed is prevented from occurring, and the tension produces specified tension and low tension.
Patent JP-H11150570-A (JP)
Title: Ask modulator
Inventor: SUGAWARA TAKAO
IPC: H04L27/04
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To realize ASK modulation in a linear region even in the case a bipolar transistor(TR) is employed with a simple circuit at a low cost. SOLUTION: A modulation signal and a carrier signal are fed to a base of a bipolar TR 8, which is operated in rectification/amplification region to obtain an ASK modulation signal in this ASK modulator. The modulator is provided with a DC offset circuit 9 that applies a prescribed DC level offset to the base of the bipolar TR 8.
Patent JP-H07163515-A (JP)
Title: Operating part of endoscope
Inventor: HIRAKUI KATSUYA
IPC: G02B23/24
Filed: 1993-12-14
Abstract: PURPOSE:To make it possible to set an operating part at an angle desired by an operator and to greatly improve operability by providing the operating part with supporting shafts for freely rotatably connecting a holding part and an arm and a fixture for fixing both at the position where the angles of both attains the desired angles. CONSTITUTION:The arm 3 and the holding part 6 are rotatably and slidably mounted by packings 9a, 9b and the center of rotation is supporting shafts 2a, 2b. Both supporting shafts 2a, 2b are connected by a supporting means 8. The holding part 6 is made into a two-body structure composed of casings 6a, 6b. Both casings 6a, 6b are joined by packings 7a, 7b. A lever 5 energized by a spiral spring 5a is mounted at the holding part 6 and its front end moves vertically when the lever 5 is operated. A stopper 4 having a groove fitting to the projection at the front end of the lever is mounted at the arm 3. Namely, the projection at the front end is fixed by fitting to the groove of the stopper 4 when the lever 5 is returned after the front end is disengaged from the groove 4 of the stopper 4 to make the arm 3 freely rotatable and is set at the desired angle.
Patent JP-H04188610-A (JP)
Title: Semiconductor manufacturing device
Inventor: TAKAGI YOICHI
IPC: G03F7/16
Filed: 1990-11-19
Abstract: PURPOSE:To contrive reduction of defectively formed pattern by a method wherein, when the solvent dripping on a semiconductor substrate is shaked off by centrifugal force, a light-shielding sensor, with which the solvent scattering toward the upper part of the cup, is arranged on the upper part of the cup. CONSTITUTION:Gas 5, with which a semiconductor substrate 1 is vacuum-sucked into a cup and centrifugal force is worked for rotation of the substrate 1 by the driving force of a pulse motor, and a nozzle 3, with which a solvent is dripped or sprayed on the substrate, are provided on the title device. Moreover, a mist-detecting light shielding sensor 9 is provided on the upper part of the cup 4, and a liquid outlet 7 and an exhaust hole 8 are provided on the lower cup 6. At this point, when the displacement is decreased, the mist scattered from the substrate 1 flies up by the wind generated by the centrifugal force of the gas 5, the rotation of the pulse motor 2 is controlled by detecting the blown up mist, or the dripping of the solvent is controlled, and the successive occurrence of defective pattern is prevented. As a result, the decrease in formation of defective pattern can be achieved.
Patent JP-H08149636-A (JP)
Title: Cable drum for winding prefabricated electric wire stub for fully prefabricated wire layout method
Inventor: YOKOYAMA KAZUO
IPC: H02G1/02
Filed: 1994-11-24
Abstract: PURPOSE: To eliminate the need of winding the intermediate anchoring clamps of a prefabricated electric wire stub together with an electric wire so as to prevent the electric wire from being damaged by the stub by slidably providing a mobile clamp receiving base supported by a supporting member which is engaged with rails provided on the outer periphery of a partitioning plate. CONSTITUTION: Each mobile clamp receiving base 28 is tentatively fixed to each partitioning plate 27 in advance. The first prefabricated electric wire 11 of a prefabricated electric wire stub 13 is wound around a drum section 22 after a compressed anchoring clamp 5 and special parallel clevis link 14 on the winding starting side of the wire 11 are placed on the base 28. At the time of winding the second or after second electric wires 11 of the stub 13, the base 28 is moved to the position of the clamp 5 on the winding starting side when the end of a split wire 12 reaches the position of the partitioning plate 27. As a result, the electric wires are wound around the drum section 22 in smooth curves without being abruptly bent, because the clamp 5 rides on the base 28.