baber/WOPTO huggingface dataset:
Patent JP-S6272116-A (JP)
Title: Doping method
Inventor: MAEDA NAOYOSHI
IPC: H01L21/205
Filed: 1985-09-26
Abstract: PURPOSE:To perform a uniform doping with excellent reproducibility by a method wherein the raw material of organic tin, which is diluted with carrier gas to the desired concentration, is prepared and placed in a container in advance, and it is used with gas supplied in the controllable quantity without performing a bubbling. CONSTITUTION:When Sn is doped using an MOCVD (metal oxide chemical vapor deposition) method which is a vapor-phase growth method, an organic tin compound is used as a precursor. An organic tin compound vapor of dopant material is placed in a container, and it is used after dilution with diluting gas. (CH3)4Sn and (C2H5)4Sn are desirable as the above-mentioned organic tin compound, and the inert gas such as H2, N2, Ar, He and the like which do not react with the organic tin compound is considered suitable as the organic tin compound to be used for doping. The degree of dilution can be arbitrarily determined in the range of dilution wherein the materials of organic tin compound is not liquefied. However, the range of several - several tens of ml/min of MFC (flow rate regulator) is set as the quantity of supply which can be controlled easily, and the practical concentration of the organic tin compound in the container is in the range of 0.2-200ppm. The control of the feeding quantity of the organic tin material can be accomplished by merely feeding the diluted gas of fixed concentration to the reaction chamber with an MFC.
Patent JP-H0765558-A (JP)
Title: Voice reproducing system
Inventor: NAKAMURA JUNICHI
IPC: G10K15/04
Filed: 1993-08-27
Abstract: PURPOSE:To display a selection, etc., satisfactorily in a voice reproducing system such as a karaoke (sing along system) player. CONSTITUTION:A reproducing means 12 which reproduces voice data from a recording medium 11 in which a plurality of units of voice data are individually numbered and stored, a control means 21 which controls the individual numbers of the voice data reproduced by the reproducing means 12 and a storing means 42 and 43 which stores the selection data of the respective individual numbers are provided. The selection data of the respective individual numbers recorded in the recording medium 11 are reproduced by the reproducing means 12 in accordance with the control by the control means 21 and stored in the storing means 42 and 43. Further, when the instruction of the individual number to be reproduced is given to the control means 21, the selection data of the corresponding number are read and the selection is displayed in accordance with the read selection data.
Patent JP-H05116107-A (JP)
Title: Production of modified wood
Inventor: HANAWA SOICHI
IPC: B27K3/32
Filed: 1991-07-31
Abstract: PURPOSE:To provide a simple method of mass-producing frame retardant lumber. CONSTITUTION:After wood impregnated with a water-soluble inorg. chemical agent is dried, the wood is impregnated with a metal alkoxide solution and, thereafter, metal alkoxide is hydrolyzed or thermally decomposed to be converted to non-combustible metal oxide and, during the process converting metal alkoxide to metal oxide, the water-soluble inorg. chemical agent infiltrated in the wood is coated with metal oxide to produce modified wood eluting no inorg. compound by the action of water.
Patent JP-S59103618-A (JP)
Inventor: KOYAMA MASAOKI
IPC: A47G27/02
Filed: 1982-12-07
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-H0957439-A (JP)
Title: Vertical position fillet welding equipment
Inventor: WADA TATSURO
IPC: B23K9/02
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To reduce the working load in the vertical position fillet welding, and to improve the working efficiency by supporting a copying roller and a torch by a truck in an advancing/retractable manner through an arm, and driving them by a spring member. SOLUTION: A copying roller y7 and a torch T are supported, and second arms y3, y6 are connected to a first arm y1 so as to be turned around the axis y2 extending in the vertical direction (z) orthogonal to the direction (x) in which the first arm y1 is extended. When the copying roller y7 is deviated from the corner and brought into contact with only a steel plate W1, the copying roller y7 is moved in the direction closer to another steel plate W2 because the pushing force is applied in the direction of forming 45 deg. to the steel plate W1 by a spring member K1. The copying roller y7 is shifted in the (y) direction by the second arms y3, y6 and abutted on another steel plate W2. The copying roller y7 is automatically and simultaneously abutted on the steel plates W1, W2, and positioned at the corners of the steel plates W1, W2.
Patent JP-H0865106-A (JP)
Title: Information signal processing method and information signal processing unit
Inventor: KUWAOKA TOSHIHARU
IPC: H03H17/00
Filed: 1994-08-16
Abstract: PURPOSE: To decode a signal with high quality by detecting a change mode of a signal waveform and judging a change pattern at the time of converting an analog input signal of N bit code information converted at a resolution of 1/2N to M bit code information. CONSTITUTION: A signal waveform change mod detection and change pattern discrimination section 5 receives N-bit code information from an input terminal 1 and a pulse PfS having a sampling period of a digital signal from an input terminal 7. Thus, the section 5 discriminates signal change pattern from N-bit code information and gives the result of discrimination to an (M-N)-bit signal generating section 6. The (M-N)-bit signal generating section 6 applies a prescribed arithmetic operation to the discrimination result and provides an output of the result to an adder section 4. The adder section 4 adds an (M-N)-bit signal in succession to a least significant digit of the N-bit code information and provides an output of M-bit code information to an output terminal 2.
Patent JP-H0375053-A (JP)
Title: Bipolar electrically solidifying tweezers
Inventor: TSUJI YOSHIHISA
IPC: A61B18/12
Filed: 1989-08-18
Abstract: PURPOSE:To improve convenience of use with adherence of a tissue eliminated in the point end part and an obstacle prevented in an operation by coating the total unit of two arms with a coating member rich in heat resistance and non-viscousness further with electric conductivity. CONSTITUTION:Two arms 1, 2 are normally urged so as to open the point end part possible to open and close by a holding part. By connecting high frequency power to a terminal part 3, voltage is applied respectively to the two arms 1, 2, and by pinching a tissue subjected to an operation, this tissue part can be closed with bleed stopping thereof being possible. Surfaces of the arms 1, 2 are coated with a coating unit containing polytetrafluoroethylene as fluororesin and metal fine dust having electric conductivity further with no harm. Accordingly, good non-viscousness is provided with no tissue adhering to the surface possible to always hold cleanliness while excellent in electric conductivity by the contained metal fine dust, when the tissue is pinched by the point end of tweezers, a flow of high frequency is surely generated so as to serve for blocking the operation part and bleed stopping thereof.
Patent JP-H0551784-A (JP)
Title: Ti-al alloy thin film and production thereof
Inventor: HISAMA HIDENORI
IPC: C25D3/56
Filed: 1991-08-26
Abstract: PURPOSE:To offer a Ti-Al alloy thin film close to characteristic of pure titanium and its production. CONSTITUTION:1. Ti-Al alloy thin film is made from 5-30 atomic% aluminum and 70-95 atomic% Titanium obtained by electric deposition of a molten salt. 2. In a the molten salt of an alkali metal or alkali earth metal halide containing 0.1-5 mol% Till. and 0.01-0.5mol% AlCl3 in 5-40 of the ratio of TiCl2 to AlCl3 (TiCl2/Alcl3), electrolysis is executed under more basic anode electrolytic potential than -1.1V to form the Ti-Al alloy thin film. The thin film obtained is a smooth and uniform coating film and is used for an anticorrosion material or the like as a plating coating film or an independent thin film.
Patent JP-H0750505-A (JP)
Title: Mount structure of antenna for portable communications equipment
Inventor: KANECHIKA MASANOBU
IPC: H04B1/38
Filed: 1993-08-06
Abstract: PURPOSE:To provide the mount structure of the antenna by arranging the antenna to a position not stymied by the user when talking while securing excellent directivity and arranging a high frequency circuit block in two divisions so as to avoid the reduction in the mount efficiency of the high frequency circuit block. CONSTITUTION:A flat antenna 1 is arranged on an upper end of a front side of a printed circuit board 2 on the rear side of which a conductor foil layer 2a being a ground plate, and a printed circuit board 4 on the front side of which a conductor foil layer 4a being a reflector is arranged to a rear side of the printed circuit board 2.
Patent JP-S6190411-A (JP)
Inventor: FUNAKOSHI YASUTOMO
IPC: H01G9/04
Filed: 1984-10-11
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-H0551690-A (JP)
Title: Production of low-carbon ferrochromium
Inventor: YANO YUTAKA
IPC: C22C33/04
Filed: 1991-08-26
Abstract: PURPOSE:To produce the low-carbon ferrochromium in high yield of chromium and to effectively utilize the by-produced slag. CONSTITUTION:A chromium ore and quicklime are melted in an electric furnace to obtain a primary slag, and silicochromium as the auxiliary material is added to the slag to produce low-carbon ferrochromium. In this case, ferrosilicon is added to the secondary slag separated in the process to form silicochromium, and the recovered silicochromium is substituted for a part of the silicochromium as the auxiliary material. Accordingly, the chromium remaining in the secondary slag which has been disposed of is recovered as silicochromium, and the yield of chromium is drastically increased. Furthermore, since the chromium in the secondary slag is recovered, the remaining chromium content need not be specially reduced, and CaO/SiO2 is kept low. As a result, the slag to be disposed of (slag to be discarded) is not spontaneously collapsed but can be utilized.
Patent JP-H0498765-A (JP)
Title: Solid electrolyte fuel cell and manufacture thereof
Inventor: SHIMOMICHI MASAYOSHI
IPC: H01M8/02
Filed: 1990-08-14
Abstract: PURPOSE:To eliminate the structural defect of a solid electrolyte fuel cell by first forming an interconnector and a current lead film for improving the adhesion of an interconnector to a porous support body, and then pressing both ends of the interconnector with a solid electrolyte as an upper layer. CONSTITUTION:In a solid electrolyte fuel cell constituted with a fuel electrode, a solid electrolyte, an air electrode and an interconnector 2 laid on the surface of a porous support body, and a current lead film formed thereon, the whole of an interconnector film for connecting adjacent elements in series is in direct contact with the porous support body. Namely, the whole of the interconnector 2 and the current lead film 3 is first formed directly on the porous support body 1, and then fuel electrode 4, the solid electrolyte 5 and the air electrode 6 are formed respectively in order. The construction of the solid electrolyte fuel cell so obtained, therefore, is to ensure the adhesion of the interconnector 2 to the porous support body 1. Also, as both ends of the interconnector 2 is pressed down with the solid electrolyte 5, the lift or the like thereof can be prevented.
Patent JP-H0764605-A (JP)
Title: Adaptive controller
Inventor: MURAMATSU SHIGEKI
IPC: G05B11/32
Filed: 1993-08-30
Abstract: PURPOSE:To provide an adaptive controller which can improve its control performance to the disturbance by setting the parameter of a compensator in order to eliminate the estimated/updated parameter by application of the adaptive control and by securing the coincidence between the control system output and a speed or control command. CONSTITUTION:The target value is supplied to an adder 1, and the feedback value omega and the deviation (e) are transmitted. A compensator 2 sends a manipulated variable V to an estimator 4 as well as to a controlled system consisting of an amplifier 31, a motor 32 and an encoder 33 based on the deviation (e). The encoder 33 transmits the actual speed of the motor 32 as the feedback value omega and supplies it to the adder 1 and the estimator 4. The estimator 4 operates the parameter of a servo motor and the estimated value of disturbance (torque) based on the variable V and the value omega, and the compensator 2 controls its compensation value in order to eliminate the calculated parameter. This processing can be controlled as if the amplifier 31 of the controlled system, the motor 32 and the encoder 33 were not provided. Furthermore the compensator 2 can secure the coincidence between a speed command and the output of a control system.
Patent JP-H0957184-A (JP)
Title: Surface modification method
Inventor: MIYASHITA KAZUNORI
IPC: B05D3/12
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To improve treatment efficiency, to cancel spray pressure on a lens, and to prevent the separation of the lens from a fixture by spraying fine particles simultaneously on both side of the lens in a method for the hard coat modification of a lens surface. SOLUTION: A lens 1 is fixed at the end surface by a fixing member 2 and supported swingably in the B direction with the fixing member 2. Spray nozzles 3, 4 for the convex and concave sides of the lens 1 are arranged to be separated about 60cm vertically from the respective surfaces, and a mixture of abrasive powder and water accelerated by air is sprayed on the lens surfaces. In this way, the spray pressure is canceled, preventing a trouble of the separation of the lens from the fixture. Spherical or polygonal fine particles of metal oxide and/or ceramic are used, and the particle size is set up to be 10μm or more.
Patent JP-2000071597-A (JP)
Title: Printed method of thin film structure and execution apparatus for this method
Inventor: SCHURIG DIETER
IPC: B41M1/30
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To form a thin film structure through application accurately at a relatively low cost by positioning a printing stereotype having a printing material to a substrate to be printed, and arranging a means for contacting the stereotype with the substrate. SOLUTION: After positioning a substrate 13 taking a stereotype 11 as a reference, the stereotype 11 and substrate 13 are brought into contact with each other. In order to make the substrate 13 mount on the stereotype 11 positively uniformly, high overpressure is applied to a chamber 17 in place of negative pressure in the chamber 17 before contact. After adhering to a soft flexible layer 14 from its recesses 10 filled with color materials 12, the substrate 13 is lifted and removed from the stereotype 11. In addition, for printing other colors such as green and blue, it is most preferable that printing is repeated after the printed layer is subjected to drying treatment and curing treatment. After the completion of printing, the layer structure including the flexible layer 14 is hardened, thereby preferably stabilizing the layer.
Patent JP-S58110589-A (JP)
Title: Preparation of lineatin
Inventor: MORI KENJI
IPC: C07D493/08
Filed: 1981-12-24
Abstract: PURPOSE:To prepare the titled compound useful as an aggregation pheromone of grain borer, from inexpensive raw materials, by reducing a bicyclo-octanone derivative with diisobutylaluminum hydride, and treating the product with an acid. CONSTITUTION:1,5,5-Trimethyl-7-endo-hydroxy-4-oxabicyclo[4,2,0]octan-3 -one is reduced with diisobutylaluminum hydride at -78-+20 deg.C in 60min. The reaction mixture is mixed with 5-30% hydrochloric acid, stirred for 1hr, extracted with a low-boiling solvent such as n-pentane, neutralized, and distilled to obtain the objective 3,3,7-trimethyl-2,9-dioxatricyclo[3,3,1,0<4>,<7>]nonane of formula.
Patent JP-H0263252-A (JP)
Title: Absence transfer system
Inventor: KIMURA YOSHINORI
IPC: H04M3/54
Filed: 1988-08-29
Abstract: PURPOSE:To attain the setting of plural absence transfer destinations through the use of an extension telephone set at a visiting place if the absence transfer setting by its own extension telephone set is forgotten by reading out a data stored in a storage section of an incoming extension telephone set so as to transfer an incoming call to the extension telephone set corresponding to a transfer destination number. CONSTITUTION:A subscriber of an extension telephone set 3(1) allows a card read section 5(2) of an extension telephone set 3(2) to read a magnetic card storing an extension telephone number 01 of the extension telephone set 3(1). A card read section 5(2) outputs an absence transfer signal (a) representing an extension number 01 to a registration erasure section 7 of a central controller 4 via a subscriber circuit 2(2) and a main switch 1 through the depression of a special number of the extension telephone set 3 (2). The registration erasure section 7 based on the received absence transfer signal (a) prepares the registration to a storage section 6(1) of the extension telephone set 3(1). Then the absence transfer is set by dialing an extension number being the transfer destination and the transfer release time in matching with the schedule of the subscriber from now and on. Thus, the setting of plural absence transfer calls from a visiting place is attained.
Patent JP-S6273581-A (JP)
Inventor: OTANI SHIGERU
IPC: H02G11/00
Filed: 1985-09-26
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-H0534361-A (JP)
Title: Transferring apparatus for deciding plate for agglutination pattern
Inventor: SUDA HIDEO
IPC: B65G57/11
Filed: 1991-07-31
Abstract: PURPOSE:To smoothly and rapidly perform plate placing or feed-in/out work at the time of the decision of an agglutination pattern and to suppress the damage accident of the agglutination pattern. CONSTITUTION:A guide means 2 for guiding an agglutination pattern deciding plate 1 along a transfer path, the agglutination pattern deciding place 4 provided on the transfer path and a plate feed-in mechanism feeding in the plate 1 toward the agglutination pattern deciding place 4 are provided. The plate feed-in mechanism is constituted of two guide rails provided along the guide means 2, a plate sender 33 on a feed-in side transferring the plate 1 on two guide rails toward the agglutination pattern judging place 4 and a transfer force energizing mechanism 35 energizing transfer force to the plate sender 33 on the feed-in side and a buffer means is provided between the transfer force energizing mechanism 35 and the plate sender 33.
Patent JP-H1152360-A (JP)
Title: Liquid crystal display element
Inventor: ONO TOSHIOMI
IPC: G02F1/133
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display element which is driven by controlling an effective voltage, allows time-division driving at a high duty and obtains a good assigning of intensity levels of black and white. SOLUTION: The liquid crystal display element comprises a liquid crystal cell 10 which is oriented with liquid crystal molecules to either of first and second quasi-stable states according to the quasi-stable state selection voltage to be impressed after impression of a reset voltage and is changed in the orientation state of the liquid crystal molecules in the quasi-stable states according to the effective value of the driving voltage, a phase difference plate 23 and polarizing plates 21, 22.  Display is made by selectively utilizing the electrooptical characteristics of the display element consisting of the liquid crystal cell oriented with the liquid crystal molecules in the first quasi-stable state a phase difference plate and the polarizing plates and the electrooptical characteristics of the display element consisting of the liquid crystal cell oriented with the liquid crystal molecules in the second quasi-stable state the phase difference plate and the polarizing plates. In such a case, the value of Δnd of the liquid crystal cell 10 is set at 400 to 700 nm and the value of retardation of the phase difference plate 23 at <=100 nm. The absorption axes 21a, 22a of the polarizing plates 21, 22 are deviated from each other within an angle range of 30 to 60 deg..
Patent JP-2000042644-A (JP)
Title: Forming die of redrawing cup used in drawing
Inventor: ISHIKAWA HIROMITSU
IPC: B21D24/00
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To solve a problem of occurring defective appearance caused by the insufficient lubrication on an outer circumferential surface of a can while drawing the can, etc. SOLUTION: In a die to be used in redrawing of a redrawing cup to be used for drawing, the diameters Da to Dc of a punch 2 are changed along the advancing direction of a work to be redrawn according to the differential thickness to be changed along the advancing process of redrawing the work, and the clearance from a die 3 is kept in 1.05 to 1.15 times of the changed thickness of the work. By setting the clearance according to the thickness to be increased along with the drawing operation, the drawing effect of the die on an outer circumferential surface of the work is eliminated, and fine cracks generated during the drawing operation are not squeezed, and thus, a lubricating oil in the drawing operation can be retained in the cracks.
Patent JP-H1157976-A (JP)
Title: Casting takeout device
Inventor: TAKAHASHI KATSUHIKO
IPC: B29C33/30
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To easily separate an insert mold to a master mold in a good balance by fitting a vibration transferring rod penetrating the master mold and abutted on the insert mold. SOLUTION: A casting takeout device is set at the back surface side of a metallic mold 1 integrally and separatably inserting the insert mold 12 to the master mold 11 to execute the insertion and the separation of the insert mold 12 from the back surface side of the master mold 11. The casting takeout device is basically constituted with a vibration generating machine 2 and a vibration transferring rod 3 for transferring the vibration of the vibration generating machine 2 to the insert mold 12. The vibration generating machine 2 is desirable to be the one generating fine vibration and as the transferring direction of the vibration with the vibration generating machine 2, this direction is set to the same direction as the axial direction of the vibration transferring rod 3.  The vibration transferring rod 3 uses a metal-made round bar material of steel, etc., and has such a length as to penetrate the master mold 11 and further, as to be able to sufficiently project from the back surface side of the master mold 11 so that the insert mold 12 taken off from the master mold 11 can be supported.
Patent JP-S59106423-A (JP)
Title: Liposome
Inventor: KIWADA HIROSHI
IPC: C07H15/04
Filed: 1982-12-08
Abstract: PURPOSE:To provide a liposome having a synthetic glycolipid composed of saccharide bonded with a chain hydrocarbon, as a base. CONSTITUTION:A glycolipid is prepared by bonding a saccharide (e.g. glucose) with a linear hydrocarbon chain (e.g. myristyl group, cetyl group, stearyl group, etc.) through ether bond, and the glycolipid is used as a base of liposome. Since the glycolipid is chemically stable, is synthesizable easily, and contains a saccharide fraction as a hydrophilic group, having a number of functional groups, it can be easily subjected to various chemical modifications (e.g. addition of other saccharides or hydrocarbons, bonding of drugs or antibodies, etc.). In contrast with the known liposome containing a glycerophospholipid as a base for the formation of liposome, the present liposome is absolutely free from glycerophospholipid, forms liposomoid vesicle, keeps the usefulness of liposome, and has various advantages.