baber/WOPTO huggingface dataset:
Patent JP-S60177051-A (JP)
Title: Fiber-reinforced poly-4-methyl-1-pentene composition
Inventor: KIGA HIROSHI
IPC: C08L51/00
Filed: 1984-02-23
Abstract: PURPOSE:To produce the titled composition having excellent heat-resistance and mechanical strength of the base resin and improved resistance to the deformation caused by the warpage of the molded article, by compounding poly-4-methyl- 1-pentene with a specific modified poly-4-methyl-1-pentene, a reinforcing fiber and glass flake and/or mica. CONSTITUTION:The objective composition is produced by compounding (A) 80- 99.99pts.(wt.) of poly-4-methyl-1-pentene, (B) 0.01-20pts. of a graft-modified poly- 4-methyl-1-pentene having an intrinsic viscosity [eta] of 0.3-10dl/g and grafted with 0.5-15wt% unsaturated carboxylic acid or its derivative, (C) a reinforcing fiber material (1-300pts. per 100pts. of the components A+B) and (D) glass flake and/or mica (10-300pts. per 100pts. of A+B). The component B is preferably the one modified with maleic acid, etc. The aspect ratio of the component D is 10-500, preferably 20-300.
Patent JP-S57145752-A (JP)
Title: Paper feeding apparatus
Inventor: YAMADA HIROSHI
IPC: B41J15/16
Filed: 1981-03-05
Abstract: PURPOSE:To complete printing operation at the time of exhaustion of a blank paper sheet, by providing a sensor capable of sensing the terminal of the sheet, and means capable of holding and keeping the sheet between the sensor and a conveying means. CONSTITUTION:In a paper feeding apparatus wherein a blank paper sheet can be continuously fed by the conveying means 2 to an electrophotographic type printer or the like, the sensor 5 including a light emitting part 5a and a light receiving part 5b and capable of detecting the terminal of the blank paper sheet 13 is provided, and the keeping means capable of keeping the blank paper sheet 13 is provided which comprises rotatable guide bars 6, 7 and 9 that can be driven and moved in directions A and B as shown by a double arrow. When the blank paper sheet 13 in a box 15 is exhausted, and the terminal of the sheet has passed between the light emitting part 5a and the light receiving part 5b of the sensor 5, the light 16 from the light emitting part 5a that has been shut off by the sheet 15 reaches the light receiving part 5b so that the apparatus 1 recognizes the end of the sheet 13 and informs the fact to the printer or the like where the sheet 13 has been fed. Because a sufficient length of the sheet 13 is kept between the guide bars 6-9, the blank paper sheet 13 can be securely fed.
Patent JP-H0399120-A (JP)
Title: Multi-burner type gas control apparatus
Inventor: DON EI BAARINKOOTO
IPC: F23N5/12
Filed: 1990-02-14
Abstract: PURPOSE: To control operation only with a main gas solenoid valve, by preventing electric power enough o actuate a valve operation relay and a valve from being applied, when there is no generation of a detection signal of a flame of each burner among a plurality of burners. CONSTITUTION: When each burner is ignited, detected electric power is applied to earth from respective input terminals 58A to 58C to charge capacitors 72A to 72C through diodes 64A to 64C and resistors 62A to 62C, 66A to 66C and turn off electric field effect transistors 28A to 28C, 30A to 30C and hence keep actuation of a main gas solenoid valve 32. When a flame is distinguished, the capacitors 72A to 72C associated with the flame start to discharge electricities. Although the main gas solenoid valve 32 keeps its actuation state until the discharge is completed, if it is not reignited even if the discharge is completed, the electric field effect transistor of that burner is turned on to release a relay 22 and hence interrupt gas supply. Thus, construction is simplified.
Patent JP-H09227839-A (JP)
Title: Pressure-sensitive adhesive tape for covering heat insulation material
Inventor: OKA KEIJI
IPC: C09J201/00
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a pressure-sensitive adhesive tape which has good applicability even at low temperatures and can be incinerated without polluting the environment when it is disposed of. SOLUTION: This tape is prepared by forming a pressure-sensitive adhesive layer 2 on either surface of a polyolefin film support 1 having a thickness of 60-200μm. It has a pressure-sensitive adhesiveness of 200g/20mm or above to a polyethylene foam, has a holding powder of 50min or longer and a force of rewinding from a rolled state of 1,500g/20mm or below.
Patent JP-S53116230-A (JP)
Title: High speed continuous defatting method of long sized metallic material
Inventor: YOKOYAMA MASANORI
IPC: C25F1/00
Filed: 1977-03-23
Abstract: PURPOSE: To improve a quality of long sized metallic material, by carrying out electrolysis with streaming alkali defatting liq. at a high speed from the direction opposite to the traveling direction between a cathode and an anode, wherein travelled long sized metallic material being used as a cathode and an insoluble anode being arranged in parallel with the cathode to carry out defatting enoughly in a short time. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07242521-A (JP)
Title: Shampoo composition
Inventor: MATSUNAGA CHIAKI
IPC: A61Q5/02
Filed: 1994-03-02
Abstract: PURPOSE:To obtain a shampoo composition excellent in mild touch during hair washing and capable of giving an excellent conditioning effect on washed hairs. CONSTITUTION:This shampoo composition contains (A) one or more kinds of surfactants selected from monosaccharide derivatives and oligosaccharide derivatives, e.g. a fatty acid ester of a saccharide derived from a 6 to 18C fatty acid (derivative) and a 5C or 6C monosaccharide or its lower- alkylglycoside, i.e., a compound of formula I (R7 is H or a 5 to 17C alkyl; R8 is H or a 1 to 4C alkyl) and (B) a vegetable protein derivative, e.g. a compound of formula II [R1 is a side chain of various kinds of amino acids constituting a vegetable protein-derived peptide; (m) is 2 to 30], an acyl compound of formula III [R2 is a 7 to 21C alkyl, a 7 to 21C alkenyl or a side chain of a resin acid; M is H, Na, K, NH3, etc.] or a quaternary ammonium salt of formula IV (R3 to R5 are a 1 to 20C alkyl, a 2 to 20C alkenyl, or one or two of them are each the above-mentioned group and the remainder are a 1 to 3C alkyl, benzyl, etc.; A is a 2 to 3C alkylene, etc.).
Patent JP-H03236409-A (JP)
Title: Method for controlling grain size of raw material to be charged in blast furnace
Inventor: MATSUBARA SHINJI
IPC: C21B5/00
Filed: 1990-02-13
Abstract: PURPOSE:To always keep stable furnace condition in a blast furnace by continuously measuring average grain size of raw material discharged from each ore vessel in use, adjusting average grain size in one batch to the target grain size based on the above average size and charging this into the blast furnace. CONSTITUTION:Sintered ore and bulky ore in each ore vessel 1 in use are discharged from plural vessels for each batch with an electric feeder 2 and a part thereof is sampled with a sampling plate 3 and delivered into an ore conveyor 9 through a belt conveyor 5. At this time, the sintered ore, etc., dropped from head of the belt conveyor 5 is photographed with an ITV camera 6 and this signal is transmitted to a computing element 7 and the picture processing is executed and grain size distribution, average grain size, weight ratio of the grain of minus sieve of 4mm, etc., are calculated, and these results are displayed on a CRT display 8. Based on this calculated average grain size, the discharge quantity of raw material in each ore vessel 1 for each charging batch is controlled so that the average grain size of raw material to be charged becomes uniform. By this method, the operation is executed under stable furnace condition in the blast furnace.
Patent JP-H11199701-A (JP)
Title: Titanium dioxide fixation system by polystyrene
Inventor: SUGANUMA KAZUO
IPC: C08L25/04
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To contrive reuse of a polystyrene foam and fixation of titanium dioxide. SOLUTION: Using acetone, polystyrene becomes a paste because an air layer of the polystyrene foam is eliminated and acetone cannot break the interaction of benzene rings in the polystyrene molecule, the main component of polystyrene foam, and the molecular structure is kept intact. By this method, the volume of the polystyrene is reduced and the polystyrene can be reused as a spherical polystyrene resin, by adding a titanium dioxide powder in the polystyrene paste for fixation, and then hot water. The acetone as a solvent is vaporized and then cooled and reused.
Patent JP-H01206558-A (JP)
Title: Halogen electric bulb
Inventor: BESSHO MAKOTO
IPC: H01K1/14
Filed: 1988-02-15
Abstract: PURPOSE:To have lighting-up of a lamp with the electric power saved, by restricting the gap ratio of a filament coil of a halogen electric bulb equipped with an infrared reflex film into a certain range, and by improving the absorptiveness of infrared rays reflected by the infrared reflex film. CONSTITUTION:A filament 3 consisting of double coil is accommodated in a bulb 1. Infrared reflex films 9 are formed over the inner surface and outer surface of the bulb 1. The film 9 admits penetration of visual light and reflects the major part of infrared rays. The filament 3 is formed such that the gap ratio s=1-d/D, where d represents the dia. of coil element wire of a primary coil while D the distance between centers of adjoining wirings, and the range of (s) is set between 0.3 and 0.7. The filament 3 emits light, and visible wavelength beam and infrared rays are radiated. Among them, the infrared rays are reflected by the film 9 and returned to the filament 3. The absorptiveness of the infrared rays reflected by the film 9 can be improved by setting the valve of the gap ratio (s) within the above-mentioned range, and thus the heating electric power can be saved.
Patent JP-H09230515-A (JP)
Title: Carrier sheet
Inventor: KAWAI TSUTOMU
IPC: H04N1/00
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To accurately and smoothly read an original with an original reader by eliminating a problem such as the fluctuation of the reading distance of the original at the reading time thereof or the impassable state of a paper occurring because a level difference part is formed. SOLUTION: A carrier sheet for reading an original used for a scanner or a facsimile is constituted of a lower sheet 1 and a transparent upper sheet 2. The leading edge part of the sheets 1 and 2 in the case of viewing in the entering direction of the original are made to adhere by a thin string-like adhesion part 3. Besides, they are made to adhere by plural thin string-like adhesion parts 3 which is obtained by making the adhesion part 3 branch in an almost right angle direction from the adhesion part 3 and at least two of which have the same length.
Patent JP-H04246934-A (JP)
Title: Received radio wave analyzing system
Inventor: MIYAZAKI IZUMI
IPC: H04B17/391
Filed: 1991-01-31
Abstract: PURPOSE:To detect the generation of a radio wave in a wide frequency band, and to analyze a frequency value, arrival orientation, and modulation form or the like at a high speed and with a high reliability. CONSTITUTION:A first receiver 1 operates the sweep reception of the wide band, and a detection processing part 4 detects the generation of the radio wave. Whether or not the analysis of the detected radio wave is finished, is checked by an analysis finishing status file 7, when the detected radio wave is not analyzed, a second receiver 2 is tuned, and the frequency value, the arrival orientation, and modulation form are measured by a measurement processing part 5. Then, the analyzed radio wave is registered in the analysis finishing status file 7, and the measured result is registered in a radio wave information file 8. And also, the measured result is displayed at a display 9.
Patent JP-H01206304-A (JP)
Title: Color filter and its manufacture
Inventor: MIYASHITA SATORU
IPC: G02B5/20
Filed: 1988-02-15
Abstract: PURPOSE:To obtain a uniform display of a high quality being free from a dispersion of a Vth.contrast of every color by forming a coating layer having specific accuracy on a colored layer on a substrate. CONSTITUTION:A colored layer is formed on a substrate, and a coating layer by polishing of accuracy whose surface step difference is <=0.05mum is formed thereon. To a colored layer 2 on a transparent substrate 1, dust 3 of about 10mum adheres and fixes, but a coating layer 4 is formed to thickness of about 30mum by spray coating, and the coating layer 4 which has become hardness H is rotated by applying weight of 100g/cm<2> on a surface plate of urethane foam, and polished by using cerium oxide whose grain diameter is 3mum as a polishing agent for 2min and by using alumina whose grain diameter is 0.2mum as a polishing agent for 2min. In such a way, a coating layer 5 having accuracy whose surface step difference is <=0.05mum is formed, and a uniform display of a high quality being free from a variance of a Vth.contrast of every color can be executed.
Patent JP-H10219101-A (JP)
Title: Aqueous crosslinkable polymer dispersion and its use in producing water-base adhesive
Inventor: GANSTER OTTO
IPC: C09J175/00
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous crosslinkable polymer dispersion and its use in producing a water-base adhesive. SOLUTION: This dispersion comprises 98-80wt.% alkaline aqueous dispersion which contains 40-60% polymer based on 2-chlorobuta-1,3-diene, is prepd. by removing chlorine atoms from the polymer, and has a chloride content of 300ppm or higher and a pH of 9.5 or higher and 2-20wt.% isocyanate compd. which is prepd. by the ring-closing trimerization of an aliph. and/or alicyclic diisocyanate and has NCO groups bonded mainly or exclusively as the second groups. The dispersion is used in producing a water-base adhesive.
Patent JP-H01208481-A (JP)
Title: Production of rugged metallic sheet
Inventor: MAYAMA TATSUSHIGE
IPC: C23F1/00
Filed: 1988-02-15
Abstract: PURPOSE:To prevent the generation of a strain due to cutting, to save labor and time for production and to reduce the cost of production by carrying out the formation of ruggedness and external cutting in the same etching stage. CONSTITUTION:The surface of a metallic sheet 1 as starting material is coated with a photosensitive resin layer and this layer is processed to form a resist image. The metal exposed part of the sheet 1 is then etched. A recess 11 is formed in the surface of the sheet 1 in a region corresponding to a rugged metallic sheet 10, projections 13 are left in the region and the sheet 1 is cut along an external cutting part 12 to obtain the rugged metallic sheet 10.
Patent JP-H03239443-A (JP)
Title: Automatic tool changer for machine tool
Inventor: KAWATE HIROSHI
IPC: B23Q1/00
Filed: 1990-02-15
Abstract: PURPOSE:To shorten a span of tool changing time sharply by installing a tool magazine of a machining center in an interspace between a work holder and an index device, and turning a corresponding tool to the spindle side together with four machining surfaces around a workpiece. CONSTITUTION:This automatic tool changer is provided with a tool magazine 13, holding plural types of tools 7, installed in proximity to a work holder 11 holding an engine cylinder head as a work after positioning it, and a tool transposing mechanism 9 transposing these tools 7 between the nose of a spindle 3 of a machining center 2 and the tool magazine 13. In addition, this machining center 2 is provided with an index device 12 indexing and turning an index table 12a to which the work holder 11 is attached. The said magazine 13 is installed on the table 12a so as to be turned to the machining center 2 together with corresponding machining surfaces at each machining surfaces 1a-1d, thus it has each tool 7 available for these corresponding machining surfaces.
Patent JP-S58150025-A (JP)
Title: Intake passage in internal-combustion engine
Inventor: SASAKI YOSHIO
IPC: F02F1/42
Filed: 1982-03-03
Abstract: PURPOSE:To enhance the manufacturing accuracy of a port arrangement in a combustion chamber, in an intake port arrangement provided with a main intake port of helical shape and a subintake port of straight shape, by making both ports in a Siamease twin shape having their branching part disposed in the cylinder. CONSTITUTION:Two intake ports 3, 4 and one exhaust port 5 are opened to the area in a cylinder head 1, corresponding to a cylinder bore 2, and are opened and closed by means of intake valves 6, 7 and an exhaust valve 8, respectively. Of the two intake ports 3, 4, the main intake port 3 has a cross-sectional passage-area larger than that of another subintake port 4, and is formed in a helical shape. That is, the main intake port 3 constitutes a substantially linear induction part 3a on the inlet side and a spiral part 3b on the outlet side, extending continuously to the induction part 3a, and the subintake port 4 is formed in a substantialy straight shape. Further, the subintake port 4 is branched off in a fork-like shape from the inner peripheral side of the induction part, thereby both ports 3, 4 are constituted as a siamease twin shape port arrangement.
Patent JP-H03238721-A (JP)
Title: Panel unit of dealing board operation part
Inventor: ONO FUMIYOSHI
IPC: H01H13/02
Filed: 1990-02-15
Abstract: PURPOSE:To realize a small-size dealing board by providing a key unit equipped with a switching mechanism made up of a conductive contact rubber, etc., and a display element and mounting a chip element between the lower surface of a key case and a printed substrate. CONSTITUTION:A key unit 6 having autodial function is mounted on a panel 9. The key unit 6 is equipped with contacts 10-6, 10-7 formed on printed substrates 10-1, 10-2, a switching mechanism made up of a conductive contact rubber 6-3 which makes the contacts 10-6, 10-7 turn on and off, and display elements 12-2 installed facing to each of the contacts 10-6, 10-7. Then, a chip element 6-7 is mounted between the lower face of a key case 6-1 and the printed substrate 10-1. It is thereby possible to reduce the spaces between the respective key cases of the key unit 6 and the array pitches between the respective key units, and also make the width of the depth of the dealing panel 9 small and the size thereof small.
Patent JP-S55125980-A (JP)
Title: Shot peening work
Inventor: OIDA AKIO
IPC: B24C1/10
Filed: 1979-03-20
Abstract: PURPOSE: To improve resistance of peening shots to breakage and to give effective shot peening to articles that should not be pulluted with iron, by using shots of nickel base alloy.  
     CONSTITUTION: A metallic article that should not be polluted by iron is applied peening by using as shots nickel base alloy with Vickers Hardness Hv400 or more to have in the article hardness that corresponds to the hardness of the shots in the range from the metal surface to the depth of about 50μm, and at the same time the shots themselves are improved in their resistance to breakage. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04270725-A (JP)
Title: Epoxy resin composition for sealing semiconductor
Inventor: SAWAMURA TAIJI
IPC: C08G59/00
Filed: 1991-02-27
Abstract: PURPOSE:To obtain an epoxy resin composition, excellent in solder heat resistance and reliability of moisture resistance without any problem of cracks caused in soldering steps and useful for sealing semiconductors. CONSTITUTION:An epoxy resin composition for sealing semiconductors is obtained by blending (A) 4-20wt.% epoxy resin expressed by formula I (two of R<1> to R<8> represent 2,3-epoxypropoxy and the rest represent H, halogen or 1-4C alkyl) with (B) 1-20wt.% curing agent consisting essentially of a biphenyl compound expressed by formula II and, as necessary, a phenolic compound expressed by formula III (R is H, aryl or alkyl), and further, (C) 75-90wt.% filler (e.g. fused silica or crystalline silica).
Patent JP-H06221897-A (JP)
Title: Liquid-level controller and processor
Inventor: UEDA YOICHI
IPC: G01F23/28
Filed: 1993-01-28
Abstract: PURPOSE:To stably supply a refrigerant and to always hold the refrigerant in a prescribed quantity by a method wherein prisms are arranged and installed respectively in the upper-limit position and the lower-limit position of a liquid level inside a container. CONSTITUTION:When refrigerant liquefied nitrogen L is consumed and its liquid level is lowered down to the lower part of a second prism 92, the circumference of the prism 92 is changed to nitrogen gas from the liquefied nitrogen L. Thereby, a difference is caused in the refrative index between the prism 92 and the gas, incident light from an optical fiber 94 is reflected totally, and reflected light is received by a second optical sensor 99 via an optical fiber 97. A signal from the optical sensor 99 is transmitted to a solenoid valve, the solenoid valve is released, and the liquefied nitrogen L is supplied. The liquid level is raised and the prism 92 is immersed again in the liquefied nitrogen L, but the solenoid valve maintains a released state by a self-holding circuit. When the liquefied nitrogen L is supplied as it is and the liquefied level reaches a first prism 91, reflected light from it is not received by a first optical sensor 98, a signal S1 disappears, the solenoid valve is closed, and the supply of the liquefied nitrogen L is stopped.
Patent JP-S60177268-A (JP)
Title: Portable oscillation measuring and recording device
Inventor: OKAMURA TAKASHI
IPC: G01H17/00
Filed: 1984-02-23
Abstract: PURPOSE:To measure efficiently the oscillation of various rotary machines with a single device by incorporating oscillation measuring means such as an acceleration sensor, dynamic electricity type sensor, and displacement gauge, a data swtching means, and a recording means in the same housing. CONSTITUTION:The output of the acceleration sensor is inputted from an input terminal 7, and a changeover switch 15 selects an acceleration speed, oscillation speed, or oscillation displacement when necesary; and effective values or peak values of those signals are displayed on display devices 17 and 19. This signal is selected by a changeover switch 38 or 39 and recorded by the frequency modulation type or direct recording type recording circuit of a data recorder. The output of the dynamic electricity type sensor is inputted from an input terminal 20, and a changeover switch 26 selects an oscillation speed or oscillation displacement. Further, the output of the displacement sensor is inputted from an input terminal 31 and an AC or DC displacement signal corresponding to the distance from an object of measurement is selected with a switch 35.
Patent JP-H029320-A (JP)
Title: Culture soil and production thereof
Inventor: KATSUKI YASUKAZE
IPC: A01G1/00
Filed: 1988-02-17
Abstract: PURPOSE:To provide the title culture soil outstanding in water retentivity, water penetrability and air permeability, containing fertilizer components, easy to handle and contributing to utilization of wastes, consisting of a mixture comprising incineration ash from papermaking sludge and excess sludge discharged by activated sludge treatment. CONSTITUTION:(A) 100 pts.wt., on a dry basis, of untreated granular incineration ash containing fine powder, discharged when sludge generated in a paper mill is incinerated in e.g., a rotary kiln, is incorporated with (B) 2-10 pts.wt., on a dry basis, of excess sludge discharged after treating a papermaking effluent discharged pref. from a paper mill with an activated sludge treatment unit, followed by addition of a cationic polymeric flocculant to effect gelling the sludge. Thence, the resultant gel-like mixture is put to hydro-extraction using a rope and dried, thus obtaining the objective culture soil. Having the above- mentioned characteristics, this culture soil has outstanding effect on the raising seedling and growing of flowers and vegetables.