baber/WOPTO huggingface dataset:
Patent JP-H0486611-A (JP)
Title: Image pickup device
Inventor: TORII REIKO
IPC: G02B7/10
Filed: 1990-07-28
Abstract: PURPOSE:To facilitate the correction of the position of a master lens with simple constitution by correcting the position of a master lens by using a technique of interpolation computation from tracking data. CONSTITUTION:This device has means 26, 30, 36B for moving a variator lens, a means 32 which detects the position of the variator lens 4 and outputs the position detection data S3 thereof, and means 30, 36A which detect the position of the master lens 8 and output the position detection data thereof. Correction data TK is formed by subjecting the tracking data TK1 to TK5 to the interpolation computation in accordance with the position detection data S3 of the variator lens and the position detection data of the master lens and the master lens 8 is moved in accordance with the correction data TK. The constitution of a tracking data housing means 34 is simplified in this way and the constitution over the entire part is simplified.
Patent JP-S5998036-A (JP)
Title: Vinylester manufacture
Inventor: FARRAR DAVID
IPC: C07C69/533
Filed: 1983-10-25
Abstract: A vinyl ester of the formula R<sup>3</sup>COOR<sup>4</sup> where R<sup>3</sup> is CH<sub>2</sub>=CH- or CH<sub>2</sub>=C.CH<sub>3</sub>- and R<sup>4</sup> contains at least four carbon atoms and is selected from alkyl, cycloalkyl and aminoalkyl is conducted by reaction of an ester R<sup>3</sup>COOR<sup>1</sup>, where R<sup>1</sup> is C<sub>1-3</sub> alkyl, with metal alcoholate formed from an alcohol R<sup>4</sup>OH and titanium, aluminium, zirconium, calcium or magnesium in the absence of water or reactive alcohol.
Patent JP-2001028711-A (JP)
Title: Correction device for defect pixel data for solid-state image pickup element
Inventor: ITSUKAICHI MASAKATSU
IPC: H04N5/335
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To properly correct data of a defective pixel of a solid-state image pickup element by efficiently detecting them with a simple circuit. SOLUTION: A data storage section 10 stores pixel data from a solid-state image pickup element by three pixels each while shifting the data in response to its input and gives storage data to a decision data generating section 30. The decision data generating section 30 calculates a difference absolute value for every two pixels respectively and generates a plurality of decision data H1-H3 and decision data H4 by position data of a first defective pixel from a defective pixel storage section 20 and gives them to a correction data selection section 50.  The correction data selection section 50 decides whether or not the decision data indicate a defective pixel and a border of an image on the basis of the decision data H1-H4 and selects any of correction data D1-D4 from a correction data generating section 40 on the basis of the decision result and provides an output of pixel data whose defective pixel is corrected.
Patent JP-H0642726-A (JP)
Title: Combustion amount detecting device and combustion control device for fluidized bed type furnace
Inventor: NAITO TAKEYUKI
IPC: F23G5/50
Filed: 1993-07-19
Abstract: PURPOSE:To enable an instantaneous accurate sensing of a combustion state within a fluidized bed type furnace to be carried out by a method wherein a brightness within the furnace is detected and the combustion amount of incinerated item within the furnace is detected. CONSTITUTION:A brightness sensing sensor 14-1 may detect brightness within a furnace 1 caused by combustion of ignited item A fed from a supplying feeder 12 into the furnace 1. Due to this fact, its fixing position is located at a place where it is sufficiently above an air nozzle 8 for blowing air into an upper part spacing of a fluidized bed 2 as well as in a secondary air feeding pipe 18 and an entire cross sectional surface of the furnace 1 can be seen. An adjustor 13 may adjust a degree of opening of a control valve 7 in response to a measured value of the brightness sensing sensor 14-1 for use in sensing brightness within the furnace 1. That is, as brightness within the furnace 1 is increased, the adjuster 13 releases the control valve 7, bypasses a part of the air amount blown from an air chamber 6 and blows it from the air nozzle 8 into the upper spacing of the fluidized bed 2 through a pipe 16. In this way, it is possible to perform an accurate measurement of the combustion amount within the furnace.
Patent JP-H0523846-A (JP)
Title: Butt welding method for thin-walled material to be welded
Inventor: KATAOKA YASUTO
IPC: B23K9/025
Filed: 1991-07-15
Abstract: PURPOSE:To prevent thermal deformation at the time of welding and to obtain a weld zone excellent in mechanical performance such as fatigue strength in butt welding of a thin-walled material to be welded. CONSTITUTION:In performing butt welding on the thin-walled material 1 to be welded by using a backing strip, a roller type upside pressing jig 10 is moved with the progress of a welding torch 5 and the vicinity of a butt part is pressed in front or in front and in rear of the welding torch 5. Bar-shaped upside pressing jigs which have been used as a conventional method in the past can be provided on both sides in the vicinity of the butt part along with the use of the roller type upside pressing jig 10. The roller type upside pressing jig 10 having a cylindrical shape or a shape to conform to a cross-sectional shape of the material to be welded is used.
Patent JP-S6177888-A (JP)
Inventor: MASUZAWA TOKIHIKO
IPC: G09F19/12
Filed: 1984-09-25
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-H0737423-A (JP)
Title: Dielectric ceramic composition for high-frequency
Inventor: KIKUCHI TATSUYA
IPC: H01B3/12
Filed: 1993-07-20
Abstract: PURPOSE:To provide a dielectric ceramic composition for high-frequency in which a large epsilonr over a wide baking temperature scope, and a large Q-value and a small TCf in the microwave scope can be obtained, and furthermore, the variation scope of the TCf to the unevenness of the baking temperature is small, and the electric characteristics is stable and excellent. CONSTITUTION:The main components are a barium oxide, a titanium oxide, and a neodymium oxide, and when they are converted to BaO, TiO2, and Nd2O3, and shown as the composition formula: xBaO.yTiO2.zNd2O3, x+y+z=100mol%, and 8<=x<=19, 62<=y<=73, and 12<=z<=19. Furthermore, a bismuth oxide, a niobium oxide, and manganese oxide are contained, and when they are converted to Bi2O3, Nb2O5, and MnO, 2.5 to 11.3wt.% of Bi2O3, 0.05 to 1.5wt.% of Nb2O5, and 0.05 to 1.5wt.% of MnO are contained to the main component.
Patent JP-S6180722-A (JP)
Inventor: TSUTSUMI TADATAMI
IPC: H01H33/66
Filed: 1984-09-27
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-H0616223-A (JP)
Title: Inspection method for article
Inventor: KOBUKI MANABU
IPC: B65G43/08
Filed: 1992-07-03
Abstract: PURPOSE:To inspect the carrying of articles with normal intervals kept, by comparing a detected presence pattern with the presence inspection data of the articles, with the presence of the articles detected every given section. CONSTITUTION:An inspection system control panel 9081 is composed of a sequencer, and performs inspection action based on inspection data from a host CPU 9082. The comparation is made at a goods arrangement vessel unit between the presence inspection data (pattern) of an article every given section, based on inspection data, that is, a goods arrangement vessel number, an inspection standard pulse every main stream line, the presence inspection data of articles every main stream line, and the presence pattern of actual articles every main stream line, detected with respective photoelectric switches 9061 provided on the upstream end part of a cutoff conveyor. When nonconformity exists, a goods arrangement vessel number and an error pattern are outputted to the host CPU 9083 via a picking control panel 9082 and a PIO.
Patent JP-2000034194-A (JP)
Title: Crystal-oriented bismuth layered perovskite-type compound and its production
Inventor: TANI TOSHIHIKO
IPC: C01G29/00
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a crystal-oriented bismuth layered perovskite-type compound in which yield in both density and orientation degree is high, and piezoelectric property and its reproducibility are excellent, and to provide a method for producing the same compound. SOLUTION: This crystal-oriented bismuth layered perovskite-type compound is expressed by the formula (Bi2o2)2+(Am-1BmO3m+1)2- (A is a monatomic to trivalent metal element; B is a bivalent to hexavalent metal element). The bismuth layered perovskite-type compound has >=80% average orientation degree according to the Lotgering method, and 95 vol.% or more of the compound has >=95% relative density.
Patent JP-2000037046-A (JP)
Title: Power supply unit and loading device used for non- contact power supply, and detecting method for loading device
Inventor: KANAI YASUMICHI
IPC: H04B10/077
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a power supply unit and a loading device used for non- contact power supply, and a detecting method for loading device which have no effects on another loading device and can prevent generation of wasteful power consumption due to erroneous detection. SOLUTION: This power supply unit and the loading device used for non- contact power supply, and a detecting method for the loading device are provided with a first step which transmits a detection signal from the coil 103 of a power supply unit 100, a second step which receives the detection signal transmitted from the first step by the coil 201 of a loading device 200, a third step which transmits the response signal to the detected signal received by the second step from the light emitting diode 207 of a loading device 201, a fourth step which receives the response signal transmitted from the third step by the photoelectric converting element 106 of the power supply unit 100, and a fifth step which compares the response signal received by the fourth step and the detected signal transmitted by the first step with each other to detect the presence of the loading device 200.
Patent JP-2001027851-A (JP)
Title: Transfer member, production of transfer member and image forming device
Inventor: KOBAYASHI HIROYUKI
IPC: G03G15/16
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To obtain an intermediate transfer body whose transfer efficiency is extremely high, whose number of processes is made small, whose cost is reduced and whose dimensional accuracy is high by making an outermost layer have higher volume resistivity than a lower layer and setting the content of a resistant control agent in the outermost layer more than in the lower layer. SOLUTION: This transfer member used in a transfer device has at least two-layer structure, and the outermost layer 502 is constituted so that it may have the higher volume resistivity than the layer 501 just under the layer 502, and the content of the resistance control agent in the layer 502 may be more than that in the layer 501. In the case of using a conductive agent as the resistance control agent, the ratio of the weight of the conductive agent content of the layer 502 to that of the layer 501 is within 1:0.8 to 0.01. The total resistance of a transfer belt being the transfer member is 104 to 1015 Ω.cm, which is a middle resistance area, and the layer 502 maintains high resistance such as 108 to 1017 Ω.cm. Thus, toner is efficiently transferred with good directivity at the time of transfer. Therefore, the volume resistance of the layer 501 is 1 to 1012 Ω.cm.
Patent JP-H1050080-A (JP)
Title: Semiconductor memory circuit
Inventor: HIRANO MASANORI
IPC: G11C17/12
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To increase operational speed of data reading by separating an input signal line of a sense amplifier from a memory column and pre-charging, and transmitting a level of a signal appearing at one end of a memory cell column in accordance with ON, OFF of a selected memory cell to an input signal line of the sense amplifier. SOLUTION: A sense signal line SIL is pre-charged to the prescribed potential during a period of input and the like. A power source potential Vcc is supplied to a selected digit line and a memory cell column selected and connected to this digit line from a power source supply circuit 6 other than a sense amplifier 30, a signal appearing at common connection end side of a selected memory cell column is transmitted to an input signal line SIL. A selected digit line reaches rapidly to a power source potential level Vcc, the common connection end of the selected memory cell column is boosted quickly when a selected memory cell is an ON state, and a data level from the selected memory cell is transmitted to the sense input signal line SIL. Therefore, a period until storage data of the selected memory cell is transmitted can be largely shortened.
Patent JP-S6343929-A (JP)
Inventor: SHIERUDON KEIBETSUSHIYU
IPC: B29C48/03
Filed: 1987-08-11
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-S6445020-A (JP)
Title: Manufacture of superconductive material
Inventor: TACHIKAWA KYOJI
IPC: H01L39/24
Filed: 1987-08-13
Abstract: PURPOSE:To form a film of a high density and strength by coating the surface of powdery material of composite oxide superconductive material including CuxOy group with Cu and heating it to form a film consisting of CuO, and moulding and baking obtained powdery mixture of material or flame coating it to the surface of base material. CONSTITUTION:For liquid phase baking, material consisting of Y2O3, BaCO3 and CuO mixed in a predetermined ratio is primarily baked, and it is crushed to have a predetermined grain size, so powdery superconductive material consisting of Y-Ba-Cu-O is prepared. A film of Cu is then formed on the surface of the material by electroless plating. The material is next heated to oxidize Cu. A film consisting of CuO is thus formed on the surface of the material. Thus obtained powdery superconductive material is moulded in a desired form, or flame coated to the surface of base material, and baked. Eutectic crystals are formed by CuO and Y-Ba-Cu-O to be fused and baked through a liquid phase. Superconductive grains are therefore connected with each other strongly.
Patent JP-H0250947-A (JP)
Title: Sealing treatment for sprayed deposit
Inventor: KOGA TOYOTARO
IPC: C23C4/18
Filed: 1988-08-11
Abstract: PURPOSE:To maintain the attractive appearance of a thermally sprayed layer through many years while obviating the necessity of resin coating by applying peening treatment to a thermally sprayed layer formed on the surface of a base metal. CONSTITUTION:A thermally sprayed layer of metal is formed on the surface of a base metal of an exterior material, such as steel, for the purpose of improving attractive appearance and durability. Shot peening treatment is applied to the above thermally sprayed layer by using glass beads, etc., by which the porous thermally sprayed layer is sealed and the vicinity of the surface of the thermally sprayed layer is strengthened. Since the surface of the thermally sprayed layer is hardened by means of compaction by the above peening treatment and superior durability is provided, an exterior material free from deterioration in attractive appearance due to penetration of rainwater and sticking of soil can be formed.
Patent JP-H09169600-A (JP)
Title: Preparation of thin film of gallium nitride
Inventor: JIEJIN RII
IPC: C01B21/06
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a gallium nitride thin film having good quality on a substrate by applying ultrasonic vi ration on this substrate and applying ultrasonic vibration on a gaseous source, thereby forming a uniform nitride group.  
     SOLUTION: A vacuum chamber 100 of a thin forming apparatus is internally provided with a substrate heater 200 having an ultrasonic vibrator transducer for applying the ultrasonic waves on the heater 22 together with a heater for heating the substrate 22 and a nitrogen group generator 300 having a conical diffusion cylinder impressed with a high minus voltage with the potential of the substrate 22 as a reference and the ultrasonic vibrator transducer mounted at its bottom. At the time of forming the thin film, the ultrasonic waves are applied to the substrate 22 and the gaseous source for forming the thin film introduced into the diffusion cylinder, by which the movement of the atoms of the substrate 22 and the gaseous source is accelerated and the gallium nitride thin film having the dense density is formed. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H0647245-A (JP)
Title: Exhaust gas treating device
Inventor: IZUMO MASAKADO
IPC: B01D53/38
Filed: 1992-07-28
Abstract: PURPOSE:To clean gases to be treated by removing the harmful/malodorous gaseous components, mists and high boiling materials contained in the gases to be treated with high efficiency. CONSTITUTION:Plural dust collecting means 1, 2, 3 which separate and capture powdery adsorbents with an adsorbent capturing device after executing adsorption and adhesion by mixing the gases G to be treated contg. the mists, high boiling materials and harmful/malodorous gases and the incombustible powdery adsorbents in a pneumatic transportation path are provided in series along the flow of the gases G to be treated. Regenerating means 4, 5 which desorb the harmful/malodorous gases from the heavily contaminated powdery adsorbents captured by the dust collecting means 1 of the initial stage by a heating treatment and thermally decompose the mists and high boiling materials are provided. An adsorbent supplying means 6 which cools the cleanest powdery adsorbents captured by the regenerating means 4, 5 and introduces these adsorbents to the dust collecting means 3 of the final stage and intermediate pneumatic transporting means 10A, 10F which introduce the powdery adsorbents captured by the dust collecting means 2, 3 of the second and subsequent stages respectively to the dust collecting means 1, 2 just before these means are provided.
Patent JP-S6445793-A (JP)
Title: Calcium phosphate composite material and production thereof
Inventor: ASADA MASAYUKI
IPC: A61K6/838
Filed: 1987-08-11
Abstract: PURPOSE:To make it possible to provide a material, having excellent strength and bone inductivity and useful for biological hard tissues, by depositing a crystal layer of calcium phosphate on a substrate of calcium phosphate polycrystal containing apatite having a specific value or above of relative density and alpha-type tricalcium phosphate. CONSTITUTION:For example, optional calcium phosphate raw materials are mixed, pressed into a desired shape and fired to afford a dense sintered compact, containing apatite and alpha-Ca3(PO4)2 and having >=90% relative density. The resultant sintered compact is then used as a substrate and dipped in an aqueous solution containing one or more kinds of phosphoric acid, monohydrogenphosphate and dihydrogenphosphate ions to form a thin outer layer in which calcium phosphate crystals are deposited on the sintered compact and afford the aimed composite material. Since the resultant composite material contains a substrate part having >=90% relative density, the strength is high (>=3,000kgf/cm<2> compressive strength) with high bone inductivity due to the calcium phosphate crystal layer on the outer surface.
Patent JP-H0651017-A (JP)
Title: Semiconductor integrated circuit evaluating method
Inventor: FUJI TAKASHI
IPC: G01R31/26
Filed: 1992-07-29
Abstract: PURPOSE:To evaluate the stability of the quality of a semiconductor integrated circuit in a short time by placing the circuit to be evaluated, which is sealed with resin, in a high temp. and high humidity environment, allowing it to absorb the moisture, and then impressing a bias at a high temp. CONSTITUTION:A sample to be tested is kept in a high temp. and high humidity environment, for example at 125 deg.C and 100%, for 24 hr to conduct a preliminary processing, followed by a high temp. bias test with the max. rated values of joining temp. and supply voltage. At the same time as the test start, the ripple removing ratio as reference for deterioration of the sample characteristics begins worsening, to come in equilibrium after eight hrs approximately. This permits evaluating the stability of the quality of integrated circuit with an accelerative evaluation test in a short time approx. 1/10 times as small as conventional.
Patent JP-2000036180-A (JP)
Title: Decorative winding device of audio cassette tape
Inventor: TOBIYAMA TAKEO
IPC: G11B23/113
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of disturbance of winding even when winding speed is increased to improve production efficiency in decorative winding of an audio cassette tape. SOLUTION: This is a device for performing decorative winding of an audio cassette in which one pair of hubs 5 arranged previously near a reel hole 3 and a leader tape 6 are stored, and is a decorative winding device provided with at least a tape connecting means taking out the leader tape 6, cutting an intermediate part, and connecting it to a magnetic tape, and a winding shaft 20 inserted and engaged with the hub 5 and giving rotation. In this case, in the winding shaft 20, a level difference part 23 for positioning by which the hub 5 is abutted and positioned, a positioning means for abutting the hub 5 inserted and engaged with the winding shaft 20 to the level reference part 23 for positioning is provided so that it is opposed to the tip side of the winding shaft 20 and it can be moved forward and backward.  Thereby, even when winding is performed with high winding speed of 10 m/sec or more, smooth rotation of the hub 5 is kept, disturbance of winding is dissolved, a good audio cassette of which quality is stable can be produced, and production efficiency can be improved.
Patent JP-H0865806-A (JP)
Title: Oxide dispersion strengthened alloy current collector slide material and manufacture thereof
Inventor: ARATO TOSHIAKI
IPC: C22C9/10
Filed: 1994-08-26
Abstract: PURPOSE: To provide lubricity equivalent to or higher than a slide material for a conventional pantograph and to improve wear resistance under the sliding condition of a conducting state and at the abnormal conduction by forming it of copper or iron sintered alloy in which ceramic ultra-fine particles and solid lubricating material particles or solid lubricating material short fiber are dispersed. CONSTITUTION: Oxide dispersion strengthened alloy current collecting sliding material is formed of copper or iron sintered alloy in which ceramic ultra-fine particles and solid lubricating material particles or solid lubricating material short fiber are dispersed. The sliding material is used as the slider 1 of a pantograph having the slider 1, a shoe 2 and a horn 3. The ceramic ultra-fine particles have mean particle size of 200nm or less, and 500 pieces/μm<2> or more are dispersed over the entire area of the sliding material. The mean particle size of the solid lubricating particles or the solid lubricating short fiber is 0.25-10μm. The alloy with the copper or iron contains Sn, Bi, Cr, Mn, Nb, etc.
Patent JP-S6096857-A (JP)
Title: Controller for warm air fan of warm air heater
Inventor: ISHIKAWA YOSHIJI
IPC: F24H3/04
Filed: 1983-10-29
Abstract: PURPOSE:To obtain warm air flow of a certain temperature by a simplified structure in which a surface burning type burner with a radiation face is used as a burner, and the revolving number of a warm air fan is controlled according to the output of a temperature sensor positioned on the radiation face. CONSTITUTION:A warm air fan 2 to circularly send air in room through the air path 1c in a heater is provided in the heater 1, where burning hot air from a burner 3 is directed into the air path 1c and discharged with the air of room to the outside. In the heater, a surface burning type burner with a radiation face 3a is used as the burner 3, and the revolving number of the fan 2 is controlled according to the output of a heat sensor positioned on the radiation face 3a. Warm air of certain temperature can thus be obtained at low cost by such a simplified structure.