baber/WOPTO huggingface dataset:
Patent JP-S5210685-A (JP)
Title: Semiconductor device
Inventor: HORIUCHI SHIGEHARU
IPC: H01L21/768
Filed: 1975-07-16
Abstract: PURPOSE: To improve reliability and yield of a semiconductor having the multilayer wiring construction by checking an alloying reaction of Si with Al with arrangement of a contact hole. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59211234-A (JP)
Title: Method for evaluation of quality of polycrystalline silicon growth film
Inventor: YAMAGUCHI TADAKATSU
IPC: H01L21/306
Filed: 1983-05-17
Abstract: PURPOSE:To facilitate to prepare a sample for measurement of a grain size by selectively etching a mirror-finished bevel plane to make the grains of the polycrystalline Si actualized. CONSTITUTION:A polycrystalline Si layer 2 present on a semiconductor wafer 1 is beveled on a glass plate such as pyrex subjected to a honing process without using an abrasive grain while being soaked in the water, and the beveled plane 3 is mirror-finished. The mirror-finished bevel plane 3 is etched with a selective light etching solution to make the shapes of the grains actualized by a difference of a grain boundary of the polycrystalline Si and an etching rate of the grains. It is easy to measure the sizes of the grains by observation, e.g. with SEM and to evaluate quality of the polycrystalline Si film.
Patent JP-S62242528-A (JP)
Inventor: OBAYASHI TSUTOMU
IPC: B32B27/18
Filed: 1986-04-16
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-S59213030-A (JP)
Title: Magnetic recording medium and its manufacture
Inventor: NANBA YOSHITOSHI
IPC: G11B5/72
Filed: 1983-05-17
Abstract: PURPOSE:To improve a self-lubricating property, an abrasion resistance and a corrosion resistance by covering a magnetic thin film medium with a thin film consisting of a crystalline body having a diamond structure as the main constituent, and an amorphous body as the remaining part. CONSTITUTION:A diamond-like carbon film 3 consisting essentially of a crystalline body having a diamond structure by ionizing vapor-deposition of hydrocarbon, and the balance the amorphous body is covered on the surface of a magnetic thin film 2. As for such a magnetic recording medium 5, a thin film of a substance whose sputtering rate is comparatively low is vapor-deposited as a ground layer on the magnetic recording medium thin film 2, and a diamond-like carbon film is formed on said film. As for the substance whose sputtering rate is comparatively low, C, Si, Ti, Ta, W, etc. are available, and the thickness of the thin film using these substances simply necessitates about scores Angstrom .
Patent JP-H05259165-A (JP)
Title: Semiconductor device
IPC: H01L21/3205
Filed: 1992-03-10
Abstract: PURPOSE:To elevate a manufacturing yield or reliability by a method wherein a stringer facing to a scribe area is not formed from a metallic wiring layer of a top layer. CONSTITUTION:A step part of a marginal part 21a facing to a scribe area 13 out of interlayer insulating films 21 directly under an Al wiring layer of a top layer is coated with an Al layer 22 patterned from the Al wiring layer of the top layer. Therefore, even if the Al wiring layer of the top layer is patterned by anisotropic etching, a stringer of the Al wiring layer of the top layer is not left in a side-wall-form on a step part in the marginal step 21a of the interlayer insulating film 21. Accordingly, this stringer does not separate or the separated stringer is not scattered on a semiconductor wafer 11.
Patent JP-S61245686-A (JP)
Title: Beam index system color image reproducing device
Inventor: INOUE FUMIO
IPC: H04N9/24
Filed: 1985-04-24
Abstract: PURPOSE:To obtain a good picture quality whose color shade irregularity is comparatively small, by decreasing the delay time extending from a collection of an index signal to coloring, as a frequency of the index signal increases. CONSTITUTION:The titled device is constituted of primary color signal input terminals 1-3 of red, green and blue, an index tube 4, a photoelectric converter 5, a limiter amplifier 6, phase shifters 7-9 having a phase difference of 120 degrees to each other, gain controlling circuits 10-12, an adder and an LC block filter 22. In this state, an index signal from the photoelectric converter 5 is made to pass through the LC block filter 22, and if a frequency of the index signal is high, a small delay time is given, and of the frequency is low, a large delay time is given. In this way, a deflection quantity of an electron beam on a picture to the same scanning time becomes the same in any position on the picture, and no color shade is generated.
Patent JP-2000282658-A (JP)
Title: Outside angle column
Inventor: WATANABE MORIMICHI
IPC: E04F13/08
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an outside angle column offering a superior appearance at the outside angle portion of a building. SOLUTION: An outside angle column 1 is formed with two plate members 11, 12 angularly arranged. At least one plate member 11 has a stepped cutout 113 formed along the height of the outside angle column 1 at the end 115 opposed to a building plate 3 adjacent thereto in construction, the stepped cutout 113 having a flat surface 114 formed lower than the patterned surface 116 of the outside angle column 1.
Patent JP-H06297034-A (JP)
Title: Carousel type steel strip feeding device
Inventor: KURODA MUTSUO
IPC: B21C47/24
Filed: 1993-04-13
Abstract: PURPOSE:To reduce the cost of equipment of a processing line by arranging a weight detecting/calculating means for detecting and calculating the weight of a steel strip coil which is mounted on steel strip coil holding apparatus. CONSTITUTION:At least plural steel strip coil holding devices 1-a, 1-b which are rotated on their own axes are provided on a revolving disk-shaped member 1 (coil holding device). A tip supporting device 2 of steel strip coil holding apparatus to receive the load of a steel strip when the steel strip is mounted on one 1-a of the steel strip coil holding apparatuses is provided. At the same time, the weight detecting/calculating means to detect and calculate the weight of the steel strip which is mounted on only the steel strip coil holding apparatus 1-a provided with the tip supporting device 2 is arranged. By executing this arithmetic control, the steel strip coil whose weight is over the weight that is allowable to the individual steel strip coil holding apparatus is handled with the steel strip coil holding apparatus 1-a or 1-b of the carousel type steel strip feeding device 1.
Patent JP-S59211156-A (JP)
Title: Copying system of address space
Inventor: AKIMOTO HARUO
IPC: G06F12/00
Filed: 1983-05-17
Abstract: PURPOSE:To copy an address space at a high speed without reducing the applicable area of the address space by providing another address space for copy. CONSTITUTION:In a copy mode a dummy process generating part W produces an address space Z2 and a page table G2 and performs copying from an address space Z1 which is used for execution of information processings. If an invalid cell exists within a page of a file, only the valid cells are copied at a real memory copy control part M with the invalid cell left as it is. Therefore an area where only free cells exist. If no invalid cell exists within a page of the file and in an area where the copying should be carried out, only the pointers showing page positions of a real memory J1 and a paging auxiliary memory part J2 are copied to the table G2 within the space Z2. In this case, the data in a cell of the space Z1 is not copied to an area corresponding to the space Z2.
Patent JP-S5513155-A (JP)
Title: Contact aerator with floating filter material
Inventor: NIIMI TADASHI
IPC: C02F3/08
Filed: 1978-07-15
Abstract: PURPOSE: Filter materials lighter than water are floated on sewage providing an extremely simple, cheap contact aerator which eliminates the need for a third treatment device.  
     CONSTITUTION: Lighter-than-water materials 3 such as pumice, foam concrete, processed polyethylene, foamed resin material, mesh assembly, nonwoven assembly are floated on sewage in aeration tank 1. So constructed device enables to simplify sewage treatment. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05246295-A (JP)
Title: Manufacture of air bag for driver's seat
Inventor: ONISHI OSAMU
IPC: B60R21/233
Filed: 1992-03-09
Abstract: PURPOSE:To reduce the number of parts and manday required for an air bag by placing on air bag base cloths a regulation member cloth with a plurality of radial inflator gas communication holes, folding band-like parts between the communication holes in two to form an inflated shape regulation member, and cutting one of the base parts of the folded band-like parts and connect it to the operator side base cloth. CONSTITUTION:A regulation member cloth 3 is placed on an inflator side base cloth 1 and opening peripheral parts 1b, 3b are joined with a reinforcement cloth by stitching. An operator side base cloth 2 is placed on the surface of the inflator side base cloth 1 and respective peripheral parts of the regulation member cloth 3 are joined by stitching. The band parts 4 between the penetrating holes 3c of the regulation member cloth 3 are folded in two and joined by stitching at the position a specified distance from folding ends 4a to form band-like parts 4'. One of the bases of the band-like parts 4' is cut and connected to a leg piece 7 in the middle of the operator side base cloth 2.
Patent JP-H08259419-A (JP)
Title: Cosmetic
Inventor: AIZAWA MASANORI
IPC: A61K8/00
Filed: 1995-03-17
Abstract: PURPOSE: To obtain a cosmetic synergistically increased in an UV light- preventing effect by compounding an UV light absorber, an UV light-diffusing agent or the UV light absorber and/or the UV light-diffusing agent with a spherical powder of an organopolysiloxane elastomer. CONSTITUTION: There are provided a cosmetic comprising a spherical powder of an organopolysiloxane elastomer itself not having an UV light-diffusing effect and an UV light-diffusing effect incorporated with one or more kinds of UV light absorbers; a cosmetic comprising a spherical powder of the organopolysiloxane elastomer incorporated with one or two kinds of the UV light-diffusing agents; and a cosmetic comprising a spherical powder of the organopolysiloxane elastomer incorporated with one or more kinds of the UV light absorbents and/or the UV light-diffusing agents. The UV light absorber is added in an amount of approximately 1-20wt.%. The UV light-diffusing agent is added in an amount of approximately 1-50wt.%. The spherical powder of the organopolysiloxane elastomer is added in an amount of approximately 1-30wt.%.  The cosmetic is improved in a sunburn-preventing effect and suability.
Patent JP-S61248838-A (JP)
Title: Paper feeding state trouble display device for copying machine
Inventor: IZAWA ATSUSHI
IPC: B65H7/06
Filed: 1985-04-23
Abstract: PURPOSE:To display a running state of paper and a paper jam happening position, by lighting each display element selectively with output of a paper detector being set up in each position of these display elements set up simulatively and an acting state of a copying machine. CONSTITUTION:An indicator 2 being set up in simulation of a conveying route of paper, inclusive of a pair of display elements D1, D1' and so on, is provided with sensors S1-Sn in response to these elements. When a machine operates normally, the sensor S1 detects conveyance of the paper, and a detection pulse is compared with a reference signal out of a delay distributor 4 at a comparator C1, and when both can be accorded with congruous timing, the display element D1 is lighted. When the paper is jammed, subsequent sensors will not detect the paper, and supposing that the paper is jammed just short of the sensor S2, the display element D2 for a normal acting display will not be lighted.
Patent JP-H11276196-A (JP)
Title: Identification of microorganism degrading oily pollutant in soil
Inventor: MURAKAMI NAOKI
IPC: C12N1/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for identifying an oily pollutant degrading microorganism group to be a prerequisite for finding out a means for activating microorganisms in order to completely degrade the oily pollutants in soil by a bioremediation method. SOLUTION: An organic fertilizer or an inorganic nutrient source is added to a soil to be tested to carry out the incubation and an oily pollutant degrading activity during the time is measured with the passage of time. On the other hand, the constitution ratio of microorganism groups grouped by utilizing the number of microorganisms or the colony formation rate thereof in a soil sample collected during the incubation is grasped to identify the microorganism groups characteristically increasing the constituent ratio in agreement with peaks of the pollutant degrading activity as the oily pollutant degrading microorganism groups in a method for identifying the oily pollutant degrading microorganism groups in soil polluted with oily pollutants.  The oily pollutant degrading microorganism groups can be identified by the method to thereby rationally select a means for further activating the degrading microorganisms.
Patent JP-H09273378-A (JP)
Title: Element for lining tunnel
Inventor: MIURA AKIHIKO
IPC: E21D11/04
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To conduct the construction works of a tunnel by excavating an element in the accurate direction. SOLUTION: An edge element 13, in which a movable head section 15 is connected to a fixed head section 14 in a rockable manner, is coupled at the front end of an element body 12. Rocking devices 31 are installed at both side sections of the edge element 13. The rocking device 31 is composed of a pair of link members 32, in which one end sections are joined on the upper side in the side section of the movable head section 15, a main link member 33, in which one end section is coupled rotatably at the other end sections of the link members 32 and the side near to one end section is supported rotatably to the shaft 30 of the side section of the fixed head section 14, and a jack 34, in which one end section is connected rotatably at the other end section of the main link member 33 and the other end section is joined with the side section of the fixed head section 14.
Patent JP-S5312564-A (JP)
Title: Drier
Inventor: FUJIMOTO TADAO
IPC: F26B17/12
Filed: 1976-07-20
Abstract: PURPOSE: To provide smooth operation of wquipment by preventing blocking of the dry material for the equipment provided with the dry room of the conveying carrier whereto the material to dry is sticking, and screw conveyor whereby the said carrier separated from the dry material is lifted up. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11281728-A (JP)
Title: Positioning method combining kinematic type gps and inertial navigation system
Inventor: HIGO TADASHI
IPC: G01C21/16
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To decide an integer value bias in a short time upon restoring to a normal condition from radio wave interruption, communication channel failure and the like, related to a real time continuous kinematic positioning method using GPS radio wave. SOLUTION: When reception of GPS radio wave is interrupted (S1), an inertial navigation device performs positioning (S2), and the positioning result position and distance from each satellite are calculated (S4), and than frequency and phase of carrier wave of each satellite are calculated to estimate a double phase difference (S5). When the GPS radio wave is received (S6), the double phase difference is measured using the radio wave (S7) to obtain the difference between the measured value and the estimated value (S8), and an integer values, ±(1 to 2) from the difference, are taken as bias candidates (S9), and a bias value is decided by the same technology as before only for these candidates (S10), returning to positioning with GPS satellite radio wave (S11).
Patent JP-S61246977-A (JP)
Title: Manufacture of magnetic head
Inventor: ITO YONEZO
IPC: G11B21/21
Filed: 1985-04-23
Abstract: PURPOSE:To shorten the working time and to improve a yield by dividing the magnetic head of a floating-type slider into a taper part and a straight part and giving a two-body constitution. CONSTITUTION:The magnetic head is divided into the straight part chip 1 and the taper part chip 2, both of which are worked independently and then bonded each other, thereby completing the magnetic head. The working is made easier in such a way and mass production can be possible at high accuracy. If a step is produced on the adhesive surface, or an adhesive flows to cause the adhesive surface protrusive, the step and the projection can be removed by tape lapping. Accordingly the working time can be shortened and simultaneously the yield can be improved.
Patent JP-H09258580-A (JP)
Title: Device and method for forming image
Inventor: YAMANOBE KOJI
IPC: G03G15/16
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain a print having the same quality on the front and the back surfaces, by making the transferring current flow changed for the front surface print and the back surface print, in the case of performing the both surface print. SOLUTION: This device provided with a photoreceptor 3 whose surface is uniformly electrified on which an electrostatic latent image of an original is formed by irradiation, a developing device 4 for turning the above mentioned electrostatic latent image to the toner image by feeding the toner on the photoreceptor 3, and a transferring body 6 for transferring the toner image on a paper sheet, is allowed to control the image forming by a controlling device, and moreover in the case of making the changeover between a both surface print mode and the single surface print mode permissible, the applying voltage on the transferring body in the case of the front surface print is changed from that in the case of the back surface print, by the above controlling device controlling the high voltage power source 11.
Patent JP-H09235102-A (JP)
Title: New composition to be used in solid-phase oxygen generator and to act under high partial pressure of carbon dioxide
Inventor: MAIKERU FURANSHISU KIYARORAN
IPC: C01B13/08
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain a new catalyst composition to be used in a solid-phase oxygen producer comprising multi-components of metal oxides by using a lanthanide in the block f, and a lanthanide in group 2, groups 1-3 and in block f and a transition metal in block d except Ti and Cr in a specific proportion.  
     SOLUTION: This composition is represented by a structural formula: Ln x A' x ' A" x" B y B' y 'B" y" O 3-z  (Ln is an element selected from the lanthanides in block f, A' is selected from the lanthanides in group 1, groups 2 and 3 and block f, and B, B' and B" are individually selected from transition metals in block d except Ti and Cr where 0≤x<1, 0<x'<1, 0<x"<1, 0<y<1.1, 0<y'<1.1, 0<y"<1.1, x+x'+x"=1.0, 1.1>y+y'+y">1.0, z is a number required to neutralize the charge of the compound and represented in the elementary periodic table according to the IUPAC(international union of applied and pure chemistry). This composition manifests excellent decomposition resistance under the conditions where high partial pressure of carbon dioxide and water act. 
     COPYRIGHT: (C)1997,JPO
Patent JP-S57203077-A (JP)
Title: Production of alpha-branched saturated fatty acid glycidyl ester
Inventor: TERASAWA SHIZUO
IPC: C07D301/30
Filed: 1981-06-06
Abstract: PURPOSE: A carboxylic acid and a little excessive amount of epichlorohydrin are heated to effect reaction to form a chlorohydrin ester, then the unreacted epichlorohydrin is recovered in the presence of an aqueous alkali and the dehydrochloric cyclization reaction is effect to give the titled substance.  
     CONSTITUTION: A carboxylic acid and epichlorohydrin (1.1W1.9 stoichiometric amount based on the carboxylic acid) are heated in the presence of a catalyst amount of amine oxide or quaternary ammonium salt to give a chlorohydrin ester. A small amount of aqueous alkali is added to the reaction mixture and heated under reduced pressure to convert dichlorohydrin, a by-product, into epichlorohydrin and distil off the epichlorhydrin together with unreacted one azeotropically. Then, the remaining chlorohydrin ester is combined with an aqueous alkali and heated to effect dehydrochloric cyclization to give the titled substance.  
     EFFECT: Productivity, energy saving and loss of epichlorohydrin are improved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59212132-A (JP)
Title: Piercing method
Inventor: TOMITA TERUHIKO
IPC: B21D28/32
Filed: 1983-05-18
Abstract: PURPOSE:To eliminate the insufficient strength of a die and a retaining pad without restricting piercing width by cutting a member to be worked while bending the cut piece toward the inside in the transverse direction of a scrap escaping passage. CONSTITUTION:A member to be worked is pressed to a retaining pad 13 so that the member to be worked is gripped by a die 11 and the pad 13. A punch 10 is descended to cut transversely both ends of the part to be worked by cutting edges 10A for both ends, then the member is cut by lateral cutting edges 10B to form a cut piece 1B'. The punch 10 is further descended to press bending parts 10C to the base part of the piece 1B' and to press the base part, thereby bending the piece 1B' toward the inside in the transverse direction of a scrape escaping hole 12. The punch 10 is further descended to press a final cutting edge 10D to the remaining part of the central part which is not pierced, thereby blanking said part. The piercing is thus completed. The max. size of scrap 1C is made smaller from Y to y.
Patent JP-S59214543-A (JP)
Title: Work indexing rotary device
Inventor: TANAKA SAKIO
IPC: B23Q16/02
Filed: 1983-05-20
Abstract: PURPOSE:To reduce labor for machining electrical parts or the like in the case of household work by providing a work indexing rotary device which can be rotated without any power source only by changing a machining table and a pressing rod according to the type of the work to be machined. CONSTITUTION:A turntable 2 is mounted in the center of a turn base 1, and a work machining table 16 is mounted on the upper face of the turntable. J-shaped convex portions 4 are provided around the peripheral face of the turntable. When a work pressing rod 9 provided separately for the base 1 is pressed against the portion 3 to be machined a sliding rod 10 is lowered, sliding in the recess between the J-shaped convex portions 4 on the peripheral face of the turntable. A sliding nail 11 housed in the lower portion of the rod 10 by spring is withdrawn into the sliding rod 10 when pressed by the top protrusion of the J-shaped convex portions 4, and is protruded at the aded point of its lowering movement to make contact with right hand step B of the J-shaped convex portions 4. And as the sliding rod 10 moves upwards, the turntable 2 is rotated clockwise by one step to be ready to start machining the next work portion 3.
Patent JP-H11277419-A (JP)
Title: Method of correcting flatness of backing pad
Inventor: YOSHIZAWA SHIGEYUKI
IPC: B24B37/30
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To correct the flatness of a backing pad by applying the pressure to a disc in the condition that a disc having the shape corresponding to a fitting hole provided in a ten plate blank is fitted in the fitting hole for pressure weld ing of the backing pad exposed inside of the fitting hole at the predetermined temperature. SOLUTION: A template T provided with a backing pad 3 to be corrected is placed on a lower plate 11 of a hot-press machine 10. Each disc 7 is fitted in each fitting hole 5a of a template blank 5. In this condition, an upper plate 12 is lowered by a cylinder, and the even back pressure is applied to the disc 7 by an air back rubber 14 provided in the upper plate 12, and the upper plate 12 is left in this condition for a while. At this stage, temperature is maintained at the predetermined temperature so as to improve the flatness of the backing pad 3. In this case, pressure welding to the backing pad 3 is desirably performed at 40-80 deg.C of temperature.