baber/WOPTO huggingface dataset:
Patent JP-2001076409-A (JP)
Title: Automatic changer and recording medium
Inventor: TSUJINO KAZUNARI
IPC: G11B17/22
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an automatic changer capable of moving a recording medium having the high utilizing frequency to a housing room positioned near from a drive device and also capable of always making to coincide the recording medium and a discriminator (adress) of the housing room paired therewith, and the recording medium readable by the automatic changer. SOLUTION: Whenever the recording media M being housed in each housing room 121 are loaded into the drive device 13, the utilizing frequencies of the recording media M are counted by a counter, and the recording medium M having the high utilizing frequency is housed in the housing room 121 nearer to the drive device 13, and also the address (virtual address) being assigned for the housing room 121 is exchanged with the address (virtual address) assigned for the changed housing room 121 in accordance with the change of this housing room 121.
Patent JP-S62113507-A (JP)
Inventor: FUKUMOTO KENJI
IPC: B28B1/30
Filed: 1985-11-13
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-2000332049-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOTANI SHOICHI
IPC: H01L21/60
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To enable electroplating with one plating equipment, irrespective of kinds of silicon substrates in the state of a wafer, and make the height of columnar electrodes more uniform, in a semiconductor device having the columnar electrodes formed by electroplating. SOLUTION: A tray 11 for plating is used, in which a recessed part for silicon substrate arrangement is formed in the almost central part of the upper surface of a rectangular insulating substrate 12, and a metal layer 14 is formed in a region except the recessed part for silicon substrate arrangement and specified three edge parts, on the upper surface of the insulating substrate 12. A silicon substrate 21 in a wafer state is arranged in the recessed part for silicon substrate arrangement, a plating resist pattern 34 is formed, electroplating is performed by using the metal layer 14 or the like as a plating current path of one side, and columnar electrodes are formed on the silicon substrate 21. In this case, dummy columnar electrodes are formed on the metal layer 14 in the peripheral part of the silicon substrate 21.
Patent JP-H02102236-A (JP)
Title: Regeneration of waste polyol liquor
Inventor: KONDO MOTOHIRO
IPC: C08J11/06
Filed: 1988-10-08
Abstract: PURPOSE:To adsorb impurities contained in a waste polyol liquor by an activated clay and to regenerate said waste liquor by bringing an activated clay from which water is removed and which is impregnated with methylene chloride into contact with the waste liquor at a specified temp. CONSTITUTION:An activated clay impregnated with methylene chloride is formed by removing water from an activated clay and then impregnating it with methylene chloride. Said impregnated clay is brought into contact with a waste polyol liquor from which low-boiling substances contained therein have been removed by heating pref. at 60-80 deg.C and large solids have been removed by filtering, etc., and which, for example, is generated in such processes as molding of polyurethane, at 110-130 deg.C and impurities (e.g., water, amine, etc.) in said waste liquor are adsorbed by the activated clay and removed from said waste liquor to regenerate said waste liquor.
Patent JP-2001072651-A (JP)
Title: Production of optically active 4-amino-2-methylbutan-1-ol
Inventor: URAGAKI TOSHITAKA
IPC: C07C233/18
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To produce the subject compound in high yield by derivatizing an aminomethylbutanol and then separating the resultant derivative with an opticaly resolving column. SOLUTION: 4-Amino-2-methylbutan-1-ol is derivatized by a method, e.g. a diaromatization such as dibenzoylation or dimononitrobenzoylation or diacylation such as diacetylation or dipropionylation and the resultant derivative is then separated by using an optical resolving column, e.g. the one prepared by supporting an optically active substance such as cellulose tris(3,5- dimethylphenylcarbamate) or amylose tris(phenylcarbamate) on a silica gel to produce the objective compound.
Patent JP-S63111314-A (JP)
Title: Rolling bearing with solid lubrication
Inventor: HATABU SHIYOUJI
IPC: F16C33/30
Filed: 1986-10-24
Abstract: PURPOSE:To improve the lubrication effect, by applying a solid lubricating material effective in the atmosphere and a solid lubricating material effective in the vacuum to the surfaces of an inner race, an outer race, a rolling element and a retainer. CONSTITUTION:Examples of a solid lubricating material having a large lubrication effect in the atmosphere are graphite, tungsten carbide, titanium carbide, and alumina. Graphite has a high surface activity, and easily adsorbs N2 and O2 in the atmosphere, thus acting as a lubricating medium and exhibiting the lubricating effect. On the other hand, examples of a solid lubricating material having a large lubrication effect in the vacuum are tungsten disulfide and molybdenum disulfide. These solid lubricating materials are applied to the surfaces of an inner race, an outer race, a rolling element and a retainer. Accordingly, the solid lubricating material effective in the atmosphere existing on at least one of the inner race, the outer race, the rolling element and the retainer is carried over the entire area of a bearing to thereby improve the lubrication effect.
Patent JP-S61133625-A (JP)
Title: Gap controlling method by diffraction grating and position controlling method thereby
Inventor: INOSHIRO MAKOTO
IPC: G03F9/00
Filed: 1984-12-03
Abstract: PURPOSE:To facilitate a gap setting and a parallelism setting in multipoint by adding a diffracted light for a reference besides a diffracted light for a gap detection and by judging a dislocation direction of the gap through using a phase shift of strength change of both. CONSTITUTION:The first diffracted light I'+122 generated by the first laser beam 21 straight injected is used as a main signal for gap setting, and (+) the first diffracted light I''+124 generated by the second laser beam 23 newly obliquely injected is used as a reference signal for judging a dislocation direction. And, numeral 25 in the illustration shows (-) the first diffracted light I-1' generated by the laser beam 21 straight injected, and numeral 26 shows (-) the first diffracted light I-1'' generated by the laser beam 23 obliquely injected. When a dislocation direction of the gap is judged by using two kinds of diffracted light of these first and second and using phase shift of strength change of both, the gap is detected by using the strength change of either and a predetermined value is set. A position controlling is done by combining a position controlling in a horizontal direction by double diffraction gratings with this gap controlling method.
Patent JP-H03117083-A (JP)
Title: Video system
Inventor: IDERA SHUICHI
IPC: G11B33/06
Filed: 1989-09-28
Abstract: PURPOSE:To decrease the number of operating keys, to miniaturize the whole system and to improve the operability by using the operating key in common by a first mode for recording a video signal from a camera and a second mode for reproducing the video signal. CONSTITUTION:The system is provided with a first mode for recording a video signal from a video camera, and a second mode in which a video recorder can reproduce the video signal, and constituted so that operating keys 7-10 for determining an operation of the camera in a first mode can be used as operating keys for determining an operation of the recorder. In such a way, an arrangement space of the operating keys 7-10 can be saved, it can be promoted to miniaturize the device, and also, each operating key can be enlarged, and therefore, the operability is improved.
Patent JP-H10102120-A (JP)
Title: Steelmaking method
Inventor: HANAO MASAFUMI
IPC: C21C1/02
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a steelmaking method of a high manganese steel at a low cost. SOLUTION: The steelmaking method is treated in the following process order. The first process: Manganese ore, lime and fluorspar are added into molten iron 2 in a ladle 1 and stirred to execute desulfurization, desiliconization and the rising treatment of manganese concn. The second process: The molten iron after the first process is charged into a converter type dephosphorizing furnace 7 and dephosphorizing slag-making agent containing at least the former two kinds among decarburizing furnace slag 8 produced in the following third process, manganese ore, lime and fluorspar, are added and the oxygen is blown to execute the dephosphorization and the rising treatment of manganese concn. while holding the temp. to <=1450 deg.C.  The third process: the molten iron after the second process is charged into a converter type decarburizing furnace 12, and the slag-making agent and the manganese ore are added and the oxygen is blown to execute the decarburization and the rising treatment of manganese concn. Since smelting reduction is executed by adding the manganese ore in each process, the manganese concn. at the finishing pt. in the decarburizing furnace can be risen. Therefore, since the manganese ferro-alloy added at the time of tapping the steel can be saved, the high manganese steel can be produced in the low producing cost.
Patent JP-H0895198-A (JP)
Title: Method for detecting silver halide photographic sensitive material
Inventor: SHIBATA MINORU
IPC: G03C1/795
Filed: 1994-09-22
Abstract: PURPOSE: To provide a method for detecting a photographic sensitive material by which a silver halide photographic sensitive material fit for photographing with radiation can easily be detected with an IR sensor used in an automatic processing machine, etc. CONSTITUTION: A silver halide photographic sensitive material to be detected has a transparent substrate, a photosensitive silver halide emulsion layer formed on the surface of the substrate and a layer contg. at least one kind of metal oxide selected from among In2 O3 , SnO2 , ZnO, Al2 O3 , and TiO2 , reflecting IR and transmitting visible radiation and contains <4.0g/m<2> silver. The sensitive material is detected with an IR sensor consisting of a pair of IR emitting and receiving elements. When IR radiated from the emitting element passes through the sensitive material during passing between both the elements, the quantity of transmitted IR is reduced and this reduction is detected with the receiving element.
Patent JP-H10101444-A (JP)
Title: C/c composite material and its production
Inventor: YAMAUCHI HIROSHI
IPC: C04B35/80
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To produce a C/C composite material having much superior interlaminar shear strength and more improved durability. SOLUTION: This C/C composite material is produced by forming a preform composed of a carbon fiber and a carbonaceous matrix material containing a carbonaceous filler material, optionally piling the preform, and performing a carbonizing treatment, or both the carbonizing treatment and graphitizing treatment to provide the C/C composite material 1 having oriented carbon fibers 3 in the carbonized or graphitized carbonaceous matrix 2, and further having dispersed carbonaceous filler materials 4 in the carbonaceous matrix 2.
Patent JP-H04136076-A (JP)
Title: Preparation of coloring agent for polyolefin resin
Inventor: KATO TAKASHI
IPC: C08L23/00
Filed: 1990-09-27
Abstract: PURPOSE:To obtain a coloring agent for polyolefin resins with excellent pigment dispersion by using a styrenic compd.-grafted polyolefin wax as a dispersing agent for a pigment. CONSTITUTION:A method for preparing a coloring agent for polyolefin resins by kneading a compd. contg. a pigment and a dispersing agent, wherein a styrenic compd.-grafted polyolefin wax is used as a dispersing agent. A pref. polyolefin wax is a graft-polymer prepd. from 10-400 pts.wt. styrene and 100 pts.wt. polyethylene wax with a mol. wt. of 500-4,000. A kneader which is pref. from the viewpoints of efficiency and ease of automation and labor saving is a continuous kneader, especially a twin-screw extruder.
Patent JP-H08122979-A (JP)
Title: Method for cleaning electric flash light emitting surface of stroboscope device
Inventor: MISU HIRONARI
IPC: G03B15/05
Filed: 1994-10-20
Abstract: PURPOSE: To safely and effectively remove dirt stuck to an electric flash light emitting surface. CONSTITUTION: A stroboscope device 30 is placed on an exclusive pallet 40 in a state that the electric flash light emitting surface 15 faces upward and carried by a carrying belt 41 is step. A washing water supplying device 42 and a cleaning device 43 are arranged corresponding to a carrying position, in the vicinity of the carrying belt 41. The washing water supplying device 42 sticks washing water in the range of 1-20mg to the electric flash light emitting surface 15. Moreover, the cleaning device 43 brings a cleaning tape made of extrafine high-density fiber into press-contact with the electric flash light emitting surface 15, to wipe it.
Patent JP-2001086332-A (JP)
Title: Image processor
Inventor: YAMAGUCHI HIROSHI
IPC: H04N5/228
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To reduce image correction processing time or an image correction data amount and to efficiently execute image correction by considering the symmetry of the deterioration degree of images, related to the center point or center line of an image areas and correcting the entire image from the correction amount of a part of the image at correction of the image. SOLUTION: Shading is provided with a feature of almost line symmetry around a center line X3 and a center line Y3 of an image area and almost point symmetry about the center point O3. Thus, by using the symmetry, a correction operation is performed for respective pixels for the 1/4 area A3E3O3F3 of the area A3B3C3D3 of the entire image, and a correction amount is obtained. Also, correction data composed of the correction amount of the area A3E3O3F3 are prepared in advance are and held in a storage part, the correction data are called as needed and the correction amount is obtained. Then, by conducting image correction of the other area, the area E3B3G3O3 to be line symmetrical to the center line Y3 with the area A3E3O3F3 for instance, by using the correction amount, the image correction of the entire image is performed.
Patent JP-S63111574-A (JP)
Title: Charge collecting device
Inventor: TAKAYANAGI CHIORI
IPC: G07B15/00
Filed: 1986-10-29
Abstract: PURPOSE:To avoid deterioration in throughput of a charge collecting device by outputting a file storing in a terminal part to a processing part based on a file designating signal received from the processing part. CONSTITUTION:A card terminal part 5 reads a charge, etc., out of a charge card and outputs it to a charge collecting terminal equipment 1. This equipment 1 contains a reader control part 7, a designating signal input part 9, a file retrieving part 11, a file transfer part 13, and a RAM 15. When a file designating signal is outputted to the equipment 1 from a designating signal output part 19 of a data processor 3, the file designated by said designating signal is retrieved by a file retrieving part 11 out of those files of data on the charges, etc., that are read out of the part 5.
Patent JP-H07110337-A (JP)
Title: Angular velocity sensor
Inventor: TERADA JIRO
IPC: G01C19/56
Filed: 1993-10-13
Abstract: PURPOSE:To obtain an angular velocity sensor device being excellent in temperature characteristic in a wide temperature range and inexpensive. CONSTITUTION:First and second vibration units 41 and 51 are constructed so 'that they are parallel to each other along axis of detection, and first and second elements 43 and 53 for driving and first and second elements 45, 46, 55 and 56 for detection are disposed on the same planes of the first and second vibration units 41 and 51 respectively. By constructing the elements on the same plane in this way, the angular velocity sensor being excellent in wide temperature characteristic can be obtained.
Patent JP-H0567991-A (JP)
Title: Identification system
Inventor: KANDA YOSHIMI
IPC: G01S13/74
Filed: 1991-09-06
Abstract: PURPOSE:To improve the data communication speed without increasing a carrier frequency. CONSTITUTION:A resonance circuit 10 in a data carrier 1 is provided with a rectifier circuit 11 and a clock extract circuit 12 discriminating its output. Then the oscillation of an oscillator 31 is intermitted with an output of the clock extract circuit 12. Data are demodulated by a data demodulation circuit 16 based on the oscillation output and a clock signal of the clock extract circuit 12. Thus, the data transmission speed is improved without increasing a frequency of a carrier pulse and without revising configuration of the data demodulation circuit.
Patent JP-H0978787-A (JP)
Title: Handrail fitting method
Inventor: EBI SEITARO
IPC: E04F11/18
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a hand rail fitting method, which can easily and safely provide a handrail in an existing building at a low cost. SOLUTION: Marking is performed to a concrete building frame 1, and fitting holes 2 are drilled by a hammer drill at marked positions. These fitting holes 2 are filled with the filling material, and a deformed reinforcing bar 31 side of a connecting fitting 3, which is formed of a deformed reinforcing bar 31 and an angle steel material 32, is inserted into the fitting hole 2, and the filling material is hardened so as to stand the connecting fitting 3 in the concrete building frame 1. A handrail main body 4, which has a fitting hole and which is provided with a hollow support 41, is fitted on the angle steel material 32 side of the stood connecting fitting 3. The handrail main body 4 is thereby fitted to the concrete building frame 1 afterward.
Patent JP-S62118100-A (JP)
Title: Variable diffuser for centrifugal compressor
Inventor: MASUDA TOSHIHIRO
IPC: F04D29/46
Filed: 1985-11-15
Abstract: PURPOSE:To improve performance by forming a pressure chamber on the back part of a diaphragm provided on the contact part of the wall surface of a diffuser passage with a diffuser vane and making said diaphragm swell out toward said vane, to remove a gap toward said vane. CONSTITUTION:A diaphragm 11 made of an elastic material having a small friction coefficient such as a metal film, is provided on the contact part of the wall face back plate 5 of a diffuser passage 3 with a diffuser vane 6. A pressure chamber 12 is formed on the back side of the diaphragm 11, and pressure in a scroll part 4 is introduced into this pressure chamber 12 via a pressure introducing passage 13 provided through the back plate 5. Thereby, the diaphragm 11 is swelled out elastically pressing the diffuser vane 6 and, therefore, a gap 14a between the vane 6 and the diaphragm 11, i.e., the back plate 5, is rendered zero, while also rendering a gap 14b between the diffuser vane 6 and a casing 1 close to zero. As a result, the leakage of gaseous body from a gap can be prevented, improving performance.
Patent JP-H01111030-A (JP)
Title: Strip fiber splicing method and apparatus
Inventor: BOTSUTARETSURI TERESHIO
IPC: D01H15/00
Filed: 1987-10-09
Abstract: PURPOSE: To repair end breakage of fibers on a textile machine by holding two threads to splice at the confronting ends to overlap and blowing at least one compressed air jet until the two threads tangle each other. CONSTITUTION: The end of the strip 3 is cramped when the sensor 27 detects the absence of the strip 3, the apparatus 9 is descended in the ditch 7, and the end part 22 of a auxiliary strip 5 is overlapped on the end of the strip between the bed plate 14 and the bottom wall 20. The strip fibers are spliced by simultaneously actuating nozzles 19, 30 and the action part 12, the nozzles are moved in transverse direction to the fibers, compressed jet is blown from the injection tip 15, and the fibers are made to entangle each other.
Patent JP-H07270123-A (JP)
Title: Dislocation detection method, and optical heterodyne interference measuring method as well as dislocation detection apparatus using them
Inventor: SAITO KENJI
IPC: G01B11/00
Filed: 1994-09-26
Abstract: PURPOSE:To detect the rotational deviation of an object with high accuracy by a method wherein a luminous flux from a light source is shone at a diffraction grating on the object, + or -n-order diffracted light generated from the diffraction grating is guided onto a light-receiving means and information on its incident position is used. CONSTITUTION:A light beam 3 is shone at a diffraction grating 2 installed on an object, and 0-order diffracted light 4, n-order diffracted light 5 and (-n)-order diffracted light 6 are generated from the diffraction grating 2. A virtual surface IP (e.g. a light-receiving face) which is away at a distance L from the center of the diffraction grating 2 and which is perpendicular to the 0-order diffracted light 4 is assumed, and a point 7 is used as the incident center. Then, the n-order diffracted light 5 and the (-n}order diffracted light 6 are incident on symmetric positions 8, 9 at an equal distance R from the incident center 7. When the object 1 generates a rotational deviation omegaz, the diffracted light 5 and the diffracted light 6 are turned by using the point 7 as the center, and they are changed into diffracted. light 5' and diffracted light 6'. Movement amounts of the diffracted light 5 and the diffracted light 6 at a time when the rotational deviation omegaz is small are designated respectively as (Sn-S-n). Then, the rotational deviation amount omegaz is omegaz=(Sn-S-n)/2R. When the distance R is set to be large and the movement amounts are measured with high resolution, the very small rotational deviation of the object 1 can be detected with good accuracy.
Patent JP-S62116077-A (JP)
Title: Facsimile control system
Inventor: FUKUDA TOSHISHIGE
IPC: H04N1/32
Filed: 1985-11-15
Abstract: PURPOSE:To automatically execute the facsimile communication by providing a CHG detecting circuit to detect the calling signal of a facsimile communication and switching a line by the detecting signal, in a facsimile equipment switching and connecting with a telephone set. CONSTITUTION:To a telephone set 20, a CNG detecting circuit 40 is connected, and when a CNG is detected, a driving part 41 switching a switching device 30 to a FAX transmitting receiving part 10 is provided. When the calling of a facsimile communication is inputted and a CNG signal enters from a line 50, the telephone bell rings. At such a time, the CNG detecting circuit 40 detects the above-mentioned CNG signal, controls the driving part 41 and changes over the contact l1 of the changing-over de4vice 30 to the FAX transmitting/ receiving part 10. Thus, the automatic switching is attained.
Patent JP-H0792469-A (JP)
Title: Liquid crystal element
Inventor: YASUDA AKIO
IPC: G02F1/1337
Filed: 1993-09-20
Abstract: PURPOSE:To easily and surely embody a liquid crystal element, more particularly a ferroelectric liquid crystal display element by reducing the cost of an analog gradation display in particular while maintaining a high contrast. CONSTITUTION:This liquid crystal element is formed by arranging a pair of substrates 1a, 1b provided with transparent electrodes 2a, 2b and oriented films 3a, 3b in this order so as to face each other apart a prescribed spacing and injecting a ferroelectric liquid crystal 5 into this spacing. The liquid crystal oriented films 3a, 3 added with particulates 10 in such a manner that the regions varying in the threshold voltage for switching of the liquid crystal are finely distributed are combined counterparallel when the pretilt angle is <=4 deg.. The liquid crystal oriented films 3a, 3b are combined counterparallel or parallel when the pretilt angle is >=5 deg..