baber/WOPTO huggingface dataset:
Patent JP-H06342560-A (JP)
Title: Digital signal recording/reproducing device
Inventor: HASHIMOTO TOYOHIRO
IPC: G11B20/10
Filed: 1993-05-31
Abstract: PURPOSE:To provide an MD system capable of recording a digital audio signal having a sampling frequency other than 44.1KHz with a simple constitution. CONSTITUTION:When a digital input signal is at a digital audio interface signal input terminal 21, whether its sampling frequency Fs is equal to 44.1KHz or not is identified by a control circuit 18. Then, in the case that the sampling frequency Fs is identified to be other than 44.1KHz, a first switch circuit 24 is changed to an (a) side and a second switch circuit 25 is changed to a (b) side. Then, a digital audio signal outputted from a digital I/F circuit 22 is transformed into an analog audio signal at a D/A conversion circuit 23, led to an A/D conversion circuit 2 via the first circuit 24 and transformed into a digital audio signal(Fs=44.1KHz). The converted digital audio signal is led to an ATRAC processing circuit 3 via the second switch circuit 25 and recorded.
Patent JP-S5921716-A (JP)
Title: Preparation of water absorbing polyester fiber
Inventor: YAMAGUCHI TATSUROU
IPC: D06M101/16
Filed: 1982-07-27
Abstract: PURPOSE:To obtain the titled fibers having micropores and durable water absorbing properties, by melt spinning a polyester composition containing a specific low-molecular compound in an aromatic polyester, treating the resultant fibers with an alkali, and applying a water absorbing compound to the treated fibers. CONSTITUTION:(A) 100pts.wt. aromatic polyester, e.g. polyethylene terephthalate is incorporated with (B) 0.1-30pts.wt. low-molecular compound satisfying conditions of (i) substantially stable under the melting conditions of the aromatic polyester, (ii) compatible but unreactive with the polyester, without causing the phase separation from the polyester on cooling and solidifying a polyester composition, and having (iii) >=100 deg.C melting point and (iv) <=1,000 molecular weight to give the polyester composition, which is then melt spun. The resultant polyester fibers are treated with an aqueous solution of an alkali to elute 2wt% or more fibers. A water absorbing compound, e.g. polyoxyethylene glycol copolymer of polyethylene terephthalate is then applied to the resultant fibers to give the aimed fibers.
Patent JP-H07308770-A (JP)
Title: Upper nozzle brick for slide gate
Inventor: KOIKE YASUTA
IPC: B22D41/32
Filed: 1994-05-18
Abstract: PURPOSE:To stably use the upper nozzle brick without deteriorating the spalling resistance by improving the corrosion resistance in the upper nozzle brick for a slide gate consisting of alumina based refractory material. CONSTITUTION:In the upper nozzle brick for a slide gate consisting 30-90wt.% alumina based refractory material, 10-70wt.% alumina magnesia spinel raw material having the chemical composition consisting of, by weight, 35-75% Al2O3 and 25-65% MgO is used. In the upper nozzle brick of the high alumina based SN where the alumina magnesia spinel raw material is used, the spalling resistance is kept, the corrosion resistance is greatly improved, and the durability is improved compared with the conventional upper nozzle brick for the high alumina based SN even in the practical use, and realizing the safer use.
Patent JP-2000323726-A (JP)
Title: Schottky junction type semiconductor diode device and its manufacture
Inventor: MATSUMOTO SATOSHI
IPC: H01L29/47
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To enable a Schottky junction type semiconductor diode device, which has a semiconductor substrate having an n type low-resistance substrate body for a cathode and an n type semiconductor layer for cathode formed thereupon and is formed by forming an n type semiconductor layer for cathode by forming a Schottky junction of a metal electrode layer for anode, to have a sufficiently low forward voltage drop between the metal electrode layer for anode and the n type low-resistance semiconductor substrate body for cathode. SOLUTION: This semiconductor diode device has a groove 4 in the cathode n type semiconductor layer 2 of the semiconductor substrate from the opposite side from the cathode n type low-resistance semiconductor substrate body 1, and the anode metal electrode layer 6 is formed by forming the Schottky junction continuously on the main surface of the cathode n type semiconductor layer 2 on the opposite side from the cathode n type low-resistance semiconductor substrate body and the internal surface of the groove by continuously extending it between them.
Patent JP-H10314106-A (JP)
Title: Endoscope
Inventor: MORIYAMA HIROKI
IPC: A61B1/00
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To secure the excellent insertion property of an inserting part in a hardening state even for the condition example of the large intestine with a sudden bending part. SOLUTION: The length of a part L0 which is normally in a soft stated is provided between the tip of a soft part 13 till the tip of a coil 36. Since LD is the sufficient length to correspond to a liver curvature 97 which is bending at about 180 deg. (or the max. angle to be bent in a bending part 12), a condition is that the soft part 13 is provided with the length of >= L for the bending portion of 180 deg. (or the max. angle to be bent in the bending part 12) at the time of bending the soft parat 13 by a min. radius.
Patent JP-H04356396-A (JP)
Title: Brazing method for metallic stock
Inventor: KITAYAMA TSUGIO
IPC: B23K33/00
Filed: 1991-05-31
Abstract: PURPOSE:To improve the dimensional accuracy after brazing. CONSTITUTION:On end faces of connecting parts 2a, 7a of a flange 7 for fitting to a plenum chamber and a cylinder head, and on both end faces of a stay 10, holes 11, 12 and 15 are formed so as to be opposed to each other, respectively, and a brazing filler metal 14 is placed among them so as to be fitted into the holes 11, 12 and 13. In such a state, both the connecting parts 2a, 7a and the stay 10 are brazed.
Patent JP-S5831147-A (JP)
Inventor: KAMIMURA TAKU
IPC: D04B9/46
Filed: 1981-08-18
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-H09309538-A (JP)
Title: Container bag of photograph
Inventor: ONOKI NOBUYOSHI
IPC: B42F5/00
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To obtain a container of photographs in which a cartridge chiefly containing photographs in APS can be preferably contained and which can be produced costlessly by use of an existing bagmaking machine or the like. SOLUTION: Pulp paper or synthetic paper are folded to form a bag 1 with a specified shape. This bag is provided with a base 2 on which pockets 8, 9, 10 are formed and cover flaps 3 coating the pockets. A folding-in part 12 bent to make a valley is formed between the base and the cover flap 3. And a part of the bag 1 is cut at the center of the folding-in part 12 to form a container 13. The container 13 is constituted of end pieces 14 and a tongue flap 16. A cartridge C can be inserted between the end pieces 14 and the tongue flap 16. When containing a cartridge C, both sides of the external peripheral face are supported by the end pieces 14 and the external peripheral face of the cartridge C is supported by the tongue flap 16 in the middle of the end pieces 14. And the cartridge C is supported at both end faces by folding-in part 12 and firmly fixed to the container 13.
Patent JP-S61289592-A (JP)
Title: Connecting device for external memory device
Inventor: YOSHIMATSU KOICHI
IPC: G06F1/00
Filed: 1985-06-14
Abstract: PURPOSE:To decrease the unnecessary electric current to flow on the data line by constituting so that when an external memory device is fitted at a main body side, the terminal for an electric power source at the main body side and the external memory device side are allowed to contact with each other before terminals for both data lines are allowed to contact with each other. CONSTITUTION:When the memory device is inserted into a main body side storing part 13, first, an electrode 9 for the earth is allowed to contact with an electrode 15 for the earth at the main body side, and further, when the device is deeply inserted, an electrode 8 for the electric power source is allowed to contact with an electrode 12 for the electric power source at the main body side. Then, by contacting the electrode for the electric power source and the earth electrode before both electrodes for the data are allowed to contact with each other, the electric power source voltage at the main body side and the voltage impressed to the electric power source of a memory terminal 3 at the memory device side come to equal. When further the memory device is deeply inserted, an electrode part 5 for the data line at the memory device side is fitted to a connector 16 for the data line at the main body side, and respective electrodes for the data are connected. Thus, when the data lines are connected each other, it can be prevented that the unnecessary electric current flows on the data line, and the semiconductor device such as a memory element can be protected.
Patent JP-S62287020-A (JP)
Title: Sealing apparatus for sectional inlet and outlet in continuous annealing furnace, continuous coating equipment or the like
Inventor: MATSUMOTO TAKESHI
IPC: F27D7/06
Filed: 1986-06-06
Abstract: PURPOSE:To prevent the occurrence of fire caused by sparking of static electricity generated, by arranging an ion blowing device against inlet and outlet sealed parts near at the outside of the inlet and outlet sealed parts of the section using combustible atmospheric gas. CONSTITUTION:At the inlet and outlet parts, at which the metallic strip 1, etc., is charged and discharged, of the section, such as the continuous annealing furnace, etc., using the combustible atmospheric gas, the inlet and outlet parts are formed as abutting elastic rotating roll 9 on sealed metal 10 and the metallic strip 1. An ion atmospheric generator 11, from which the ion 15 is blown against the inlet and outlet parts, is arranged near at the outside of the inlet and outlet parts. This generator 11 composed of cylindrical body 11a having section of almost square and provides one pair of negative electrodes 12 therein and positive electrode 13 arranged as projecting needle electrode 13b through inducing body at the outer circumference of high voltage core-wire 13a. By impressing the voltage on the high voltage core-wire 13a to discharge electricity between both electrodes 12, 13, the ion 15 is generated and the air is sent from blower 14 through blowing pipe 11c, to blow the ion 15 against the inlet and outlet sealed parts from the flow-out hole 11b.
Patent JP-S5654215-A (JP)
Title: Preparation of vanadium-phosphorus type crystalline oxide
Inventor: OOTAKE MASAYUKI
IPC: B01J27/18
Filed: 1979-10-09
Abstract: PURPOSE: To obtain the V-P type crystalline oxide with good purity by adding an epoxy compound or a carbonic acid ester to an aqueous solution of a specific V compound, a P compound and a halogen ion.  
     CONSTITUTION: At least one of an oxide, an oxyacid, an oxyhalide and a halide of pentavalent V is reduced in the presence of an oxyacid of pentavelant P and a halogen ion in an aqueous medium to prepare the aqueous solution containing an oxyacid of tetravelent V and pentavalent P and a halogen ion. To this aqueous solution, the epoxy compound, for example, ethylene oxide or the carbonic acid ester being a carbon dioxide adduct thereof is added. Thereby, the halogen ion is removed as a halohydrin and the V-P type crystalline oxide is precipitated. If the aqueous medium containing the precipitate is evaporated to dryness, the high purity crystal is grown on the precipitate as a crystal nucleus. This is supported on a support and molded and baked to prepare a gas phase oxidation catalyst. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5255282-A (JP)
Title: Metallic vapor discharge lamp
Inventor: SUGIURA MINORU
IPC: H01J61/26
Filed: 1975-10-31
Abstract: PURPOSE: To prevent a reaction between a getter material a hologen, thereby lowering a starting voltage by arranging the getter materail (Ta, Zr or Ti), adjacnet to at least one of the main electrodes. A part or whole of the getter material is carbonized. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H071203-A (JP)
Title: Bar loader
Inventor: PIETORO KUTSUCHI
IPC: B23B13/02
Filed: 1994-06-13
Abstract: PURPOSE: To provide an inexpensive bar loader having a simple structure and capable of saving a space. CONSTITUTION: A pusher feeding a bar material 12 toward a spindle of a lathe 13 along a guide device 11 is provided with a first pusher part 16 and a second pusher part 17, and the first pusher part is constrained to a movement mechanism 14. The second pusher part constitutes an extension part of the first pusher part and can be removed. Constraint means 18, 118 provided in the first pusher part and complementary constraint means 19, 119 provided in the second pusher part are mutually connected and are arranged in the direction of axial line between the first pusher part and the second pusher part. Traverse dimensions of the constraint means and the complementary constraint means are set to be within a traverse dimension of the guide device so that the constraint means and the complementary constraint means can move in the guide device.
Patent JP-H08322168-A (JP)
Title: Stator fixing structure for permanent magnet generator
Inventor: TAKEDA MASANOBU
IPC: H02K21/14
Filed: 1995-05-29
Abstract: PURPOSE: To secure a stator rigidly to the housing by a structure wherein the stator is abutted, at a radially projecting part thereof, against a spigot joint of the housing and secured to the housing by press fit. CONSTITUTION: A stator core 131 comprising a stack of at least three blocks is arranged at an end in the direction of thickness and abutted against the inlet part of a spigot joint of the housing. It is then press fitted and secured rigidly at the rearmost part of the spigot joint. Since the stator 110 is positioned accurately at the central position of the housing 101, the gap between the stator 110 and a rotor 120 is minimized resulting in a small-sized high performance generator 100 having high magnetic efficiency.
Patent JP-H11320983-A (JP)
Title: Printer, print control method and recording medium
Inventor: HINO YASUHIRO
IPC: B41J29/38
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To enhance convenience by determining the necessity of memory extension based on the ratio between the number of interrupting times of continuous page print and the number of printed pages and urging a user to extend a memory only when the generation rate of subclause exceeds a specified rate. SOLUTION: A host computer 2,000 delivers print information comprising a print data and a control code to a printer 1000. The print data is analyzed at a command analyzing section 1103 depending on the type of print control command used for determining the print data. An analyzing command converts an intermediate results of analysis of the print data into an intermediate code by a command executing part 1104. A counter 1106 adds the counts, i.e., the number of outputted pages preserved in the NVRAM 1107 of a nonvolatile memory, the number of subclause circuit, and the like. An output control section 1300 converts the content of a page memory 1105 into a video signal which is then transferred to a printer engine section 1400 and a permanent visible image is formed on a recording sheet.  The number of times of page counted subclauses and the number of print pages are held and memory extension is determined by calculating the ratio thereof.
Patent JP-S619757-A (JP)
Title: Kana-to-kanji conversion processor
Inventor: FUJITA KATSUHIKO
IPC: G06F17/22
Filed: 1984-06-25
Abstract: PURPOSE:To avoid an unnatural display of result of conversion that gives a sense of incompatibility to an operator by displaying the result of conversion after converting it into KANA (Japanese syllabary) is case the reliability of the conversion result is low and then displaying the result of conversion as it is when said reliability is high. CONSTITUTION:A character string to be convered of a sentence supplied through an input part 1 is extracted, and plural cadidate words corresponding to the relevant reading are extracted out of the head of said character string by a dictionary retrieving part 3. For these extracted candidate words, the propriety is decided for connection the immediately preceding word through a connection propriety deciding part 5. Then the connectable candidate words are evaluated an evaluation part 7, and a word having the highest evaluation value is defined as the result of conversion. When this result of conversion is equal to KANJI (Chinese character), the evaluation value is compared with the threshold value set at a conversion result reliability deciding part 8. If the evaluation value is higher than the threshold value, the result of conversion is sent as it is to an output part 9 in the form of the description information. While the result of conversion is delivered to the part 9 after conversion into KANA if the evaluation value is less than the threshold value.
Patent JP-H0710158-A (JP)
Title: Bag or pouch with bottom
Inventor: RIHIYARUTO FUERUTOKENPERU
IPC: B65D33/18
Filed: 1994-06-13
Abstract: PURPOSE: To improve a sack or bag in order to provide a tight bottom portion or a sealed bottom portion. CONSTITUTION: A sack or bag includes a front wall 12 and a rear wall 14, which are connected each other on lateral portions by lateral folds 16. On at least one of the two open ends, a strip 20 of the front wall 12 is folded together with the lateral folds 16 about the first folding line running transverse to the longitudinal axis of the bag. A strip 22 corresponding to the rear wall 14 is left as it is. The folded-over strip 20 of the front wall 12 and an unfolded strip 22 of the rear wall 14 are once again folded around an outer edge 24 of the folded-over strip 20 and attached in the folded position on the outside of the sack or bag. Then, corner tacks 26 are formed on both sides respectively between the strip 22 of the rear wall 14 and the lateral folds 16 folded-over together with the folded strip 20.
Patent JP-H01299651-A (JP)
Title: Air cleaner
Inventor: YOSHIKAWA TATSUO
IPC: B03C3/10
Filed: 1988-05-27
Abstract: PURPOSE:To surely charge dust contained in air and to make a structure simple by forming the blades of a fan of an electrically-conductive material connected with the earth and providing a plurality of electric discharge needles insulated from the blades in the center of the fan and making the fan itself an electric discharge device. CONSTITUTION:The air sucked by a fan 12 is introduced into a main body 11 through the suction ports 24 and passed through the fan 12. In this cases since high voltage is impressed between the electric discharge needles 14 and the blades 16, electric discharge is performed toward the blades 16 from the electric discharge needles 14 and electric charge is given to dust contained in the air passed through the fan 12. When the sucked air contg. dust charged with electric charge is passed through an electrified filter 23, dust is attracted thereon and only clean air is discharged through the exhaust ports 25. Since both the fan 12 sucking air and the electric discharge device are integrated by such a way, the structure of the whole body is made compact and further electric charge can be surely given to dust by performing electric discharge while rotating the electric discharge needles 14 and the blades 16.
Patent JP-H06119013-A (JP)
Title: Programmable controller using ladder-figure macroinstruction
Inventor: JIEFUREI DABURIYU BURUTSUKUSU
IPC: G05B19/05
Filed: 1993-06-01
Abstract: PURPOSE: To provide a programmable controller which speedily executes a general ladder type logic program, an application routine for specific usage, and complicated instructions by adding macroinstructions to a ladder type logic control program. CONSTITUTION: A ladder type logic processor 39 is used to the fast execution of ordinary ladder type logic instructions and microprocessors 22 and 41 are used to interpret and execute remaining ladder type logic instructions including macroinstructions. Each macroinstruction specifies an instruction code, data to be processed, and storage locations where control data and the execution result of the macroinstruction are stored. A ladder type logic main control program when encountering macroinstructions interrupts its execution, and restarts the execution from the next interrupted instruction after the macroinstruction routine ends.
Patent JP-S62287202-A (JP)
Title: Optical element
Inventor: TOKITA MUNEO
IPC: G03B21/14
Filed: 1986-06-05
Abstract: PURPOSE:To obtain an image having no irregularity by converging part of transmitted light of spot light on an optical axis or incident light parallel to the optical axis on one point on the optical axis, and making the remaining transmitted light cross the optical axis except at the one point on the optical axis. CONSTITUTION:Light L0 incident on the periphery A0-B0 of the center of an optical element 2 for convergence is converged on one point (convergence point) P0 on the optical axis O. Light beams L1 and L2 incident on the outer peripher ies A0-C0 and A0-D0 of the optical element 2 for convergence are not converged on the convergence point P0 and the directions of the light beams are varied so that the illuminance distribution on a film 3 increase in the quantity of light gradually from A1 to B1 and from B1 to D1. Here, the light contributes to image formation unless it is incident on the entrance pupil of an image forming lens 4, so all of the light travels to cross the optical axis O. When such high magnification that the size of the film 3 is A1-B1 is employed, the illuminance distribution does not vary, but when the size of the film 2 is C1-D1, the quantity of marginal light increases, reducing irregularity width when the whole image is viewed.
Patent JP-H05326747-A (JP)
Title: Manufacture of device for mounting semiconductor element
Inventor: MOMOSE TERUHISA
IPC: H01L23/12
Filed: 1992-05-22
Abstract: PURPOSE:To provide a device for mounting a semiconductor element having stepped parts by a general plating method without needing a high positioning accuracy. CONSTITUTION:In a method of manufacturing a device for semiconductor element mounting use of a structure, wherein while a recessed part 10 with the flat bottom is formed at a prescribed position, a plurality of sheets of organic substrates, each formed with a wiring, are laminated to form a multilayer wiring board having stepped parts, through holes 9 are formed at arbitrary places other than the place of the recessed part 10 and a plating is applied to the holes 9, the organic substrates (polyimide resin glass-cloth base material copper-clad laminates) 4 and 4' are laminated and thereafter, the outermost side of the multilayer wiring board is covered with chemical-resistant resin films 1 and 1', then, the through holes 9 are formed and after a plated film 8 is formed on the sidewalls of the holes 9, the films 1 and 1' are peeled from the outermost side.
Patent JP-S6024380-A (JP)
Title: Palladium activating solution
Inventor: MIYAZAWA OSAMU
IPC: C23C18/18
Filed: 1983-07-20
Abstract: PURPOSE:To obtain a Pd activating soln. for chemically plating only the wiring of a wet ceramic substrate by using a compound represented by a specified formula as a Pd ion complexing agent in an activating soln. contg. a water soluble Pd salt, the Pd ion complexing agent and a pH adjusting agent as essential components. CONSTITUTION:A compound represented by a formula HmNRn (where R is CH3, C2H5 or C3H7, m is 0, 1 or 2, n is 1, 2 or 3, and m+n=3), e.g., monomethylamine or dimethylamine is used as a Pd ion complexing agent in an activating soln. contg. a water soluble Pd salt such as PdCl2, the complexing agent and a pH adjusting agent such as an alkali metallic hydroxide as essential components. It is preferable that the activating soln. has about 10-14.5pH, about 10<-6>-10<-8>mol/l concn. of Pd and about 2-10,000molar concn. ratio of the complexing agent /Pd. Abnormal deposition is prevented during plating, and the life of a substrate is prolonged.