baber/WOPTO huggingface dataset:
Patent JP-S5788657-A (JP)
Title: Image pickup tube
Inventor: KOMURO YOSHIYUKI
IPC: H01J29/45
Filed: 1980-11-21
Abstract: PURPOSE:To enable the dark current component to be detected with high accuracy, and to carry out rational manufacture of an image pickup tube by providing optical blacks on a transparent inorganic layer surface formed on a color resolution filter through continuous sputtering or the like, and forming a transparent electrode and a photoconductive film over the optical blacks. CONSTITUTION:A transparent inorganic layer 17 is formed on a color resolution filter, which consists of a transparent base plate 1, a color separation filter layer 2 and an organic smooth layer 16. A metal film 20B' is formed on the layer 17 through continuous sputtering, or a continuous vapor-deposition method etc. without taking it out into the atmosphere. After the film 20B' formed over the base plate 1 is taken out of a device in which the film 20B' is formed, etching is performed on the film 20B', thereby optical blacks 20B being provided. Following that, a transparent electrode 4 and a photoconductive film 7 are formed over the optical blacks 20B, thus an image pickup tube is obtained. Owing to the above constitution, the optical blacks 20B are made to approach the electrode 4, and adherence of any water, dust or the like existing in the atmosphere is prevented. Consequently, the dark current component 15 can be detected with high accuracy, and the image pickup tube can be manufacture rationally.
Patent JP-H0916959-A (JP)
Title: Manufacture of magnetic recording medium
Inventor: SATO SUSUMU
IPC: C23C14/56
Filed: 1995-06-30
Abstract: PURPOSE: To manufacture the magnetic recording medium which can display sufficient electromagnetic conversion characteristics. CONSTITUTION: When a metallic magnetic thin film is formed by vacuum deposition on one main surface of a nonmagnetic base 6, the degree of vacuum in a filming chamber 1 during the vacuum deposition is controlled to 3×10<-2> -5×10<-2> Pa. Consequently, when the metallic magnetic thin film is formed while the degree of vacuum is properly controlled, variation of cupping in a plus (+) direction due to storage can be suppressed to obtain the magnetic recording medium which comes into excellent contact with a magnetic head.
Patent JP-S5688999-A (JP)
Title: Pumping device for deposit such as sludge or dust
Inventor: MOCHIZUKI NAGAO
IPC: F04F5/00
Filed: 1979-12-18
Abstract: PURPOSE: To effectively pump up and discharge sludge, etc. with small rate of mixing water by providing an injection port of a high-pressure fluid injection nozzle in a protecting tube, of which diameter is larger than that of the injection port and of which one end is open, with an air conducting port.  
     CONSTITUTION: An object is pumped up and discharged by injecting high-pressure water from an injection nozzle 6 toward a discharge pipe 1 after inserting a head into the object such as sludge. In this case, as the injection nozzle 6 is opened into a protecting tube 2 into which an air conducting port 9 is also opened, the same condition with injecting high-pressure water in the atmospheric air can be created in the sludge even when the head 7 is burried in the object such as the ludge. Therefore, continuous sucking up and discharging of the sludge becomes possible. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0215660-A (JP)
Title: Semiconductor device
Inventor: YAMAMURA KEIJI
IPC: H01L25/07
Filed: 1988-07-01
Abstract: PURPOSE:To enable the multi-terminal connection of two or more semiconductor chips and the formation of a resin mold packaging without deteriorating an element property by a method wherein a deformation preventive resin is filled between a primary face of a first semiconductor chip and a primary face of a second semiconductor chip. CONSTITUTION:Two or more semiconductor chips 3 and 4 and a lead frame 5 are provided inside a single package 2 formed of a molding resin 1, and primary faces of the chip 3 and another second semiconductor chip 4 are arranged to face each other. And, an electrode terminal 3b of the chip 3 and an electrode terminal 4b of the chip 4 are overlapped above and below and connected through a reflow method. And, a deformation preventive resin 13 other than the molding resin 1 is previously filled into an interface between the primary faces 3a and 4a of the chips 3 and 4 through a dispenser or the like and set by heating. Next, a resin provided with the following properties is used as the resin 13. The properties are as follows: it is so excellent in fluidity as to flow easily into between the chips before it is set; it is a non-solvent type resin small in a setting shrinkage factor after it is set; it has a thermal expansion coefficient nearly equal to that of a soldering material; and it has a solid-state property which withstands sufficiently a resin injecting pressure of a resin 1. It is preferable that an epoxy resin, which a filler is mixed into, is used as the resin which satisfies the above conditions.
Patent JP-S6144428-A (JP)
Title: Manufacturing equipment of semiconductor
Inventor: ODA KAZUYUKI
IPC: G03F7/20
Filed: 1984-08-09
Abstract: PURPOSE:To enable accurate and planned maintenance by enabling to display stored data of operational conditions such as the time of operation or number of operations of every factor at any time. CONSTITUTION:The luminance information of a lamp 11 is taken in a main control CPU70 from a luminance detector 100 and the used time information of the lamp 11 is also taken in the CPU70 from an oscillator 60. These informations are stored in a memory 80. The operational conditions of each unit of equipment are also stored in the memory 80 through the CPU70. The informations stored in the memory 80 can be taken out at any time by giving a command from a console 90. The CPU70 transfers a read out information to a console CPU92 and the CPU92 displays the information in a CRT94. Such a function enables a planned and efficient operation and sufficient maintenance.
Patent JP-S5789369-A (JP)
Title: Forming system for time division multiplex channel
Inventor: MURAYAMA TADASHI
IPC: H04Q3/52
Filed: 1980-11-25
Abstract: PURPOSE:To make the conference telephone operation possible, by rotting operations of three buffer memories successively in frame units to perform the write, the operation, and the read and by inserting a tone signal to the time division multiplexed signal. CONSTITUTION:After selected in channel units by a switching circuit 11, the time division multiplexed signal outputted from a multiplexing circuit MPX1 and the tone signal generated by a tone generating circuit 7 are supplied to a buffer circuit 12 having three buffer memories and are written one buffer memory. These buffer memories are switched successively by a memory switching circuit SEL, and the write of the output signal of the switching circuit 11, the conference telephone operation, and the read are performed while rotating buffer memories successively. The read signal is operated as the tone signal as the operation element by a conference telephone operation circuit 14 and is written again in one buffer memory by the address designation of an operation control memory 15.
Patent JP-H1011518-A (JP)
Title: Closing day management method for request management system
Inventor: YOSHINO SHINJI
IPC: G06Q30/04
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a request management system which can manage the different closing dates for every client. SOLUTION: The closing date and client information are inputted via a request closing indication screen 7 after the data are decided up to every closing date and then sent to the closing processes 8 and 11. In these processes 8 and 11, the client and the data of this time are decided by making reference to a closing date file 9. Then an amount requested and a received amount of the present closing period are calculated by making reference to a request detail file 5 and a received amount detail file 6, and the amount information is sent to a requested balance file 10 for every client. When a bill is issued, an inquiry column, etc., are printed in a bill issue process 13 based on the closing date/client information inputted via a bill issue screen 12 and by making reference to the file 10 that is given to every client in the processes 8 and 11.
Patent JP-H0614550-A (JP)
Title: Power converter
Inventor: AMANO HISAO
IPC: H02M7/219
Filed: 1992-06-24
Abstract: PURPOSE:To prevent an overcurrent from flowing at start up with a memory circuit, which detects the voltage on DC side and stores it, and a command circuit, which operates the functional interpolation about the two points of the set voltage and load voltage and outputs it, in the case of starting a power converter, in which objects for generating voltage such as a battery, a capacitor, etc., are connected on DC side and besides which converts power normally or reversely. CONSTITUTION:The voltage of load 3 is detected with a voltage detecting circuit 6, and the voltage just before starting a power converter 1 is stored in a memory circuit 9. A command circuit 10 operates the functional interpolation about the two points of the voltage of a setter 11 and the output voltage of the memory circuit 9, and outputs it to a voltage control circuit at the same time with start. By this operation, the output voltage of the power converter 1 becomes the same as the load.
Patent JP-H0456744-A (JP)
Title: High conductivity al-mg-si alloy tube and its manufacture
Inventor: TANISHITA KIYOHIKO
IPC: C22C21/06
Filed: 1990-06-26
Abstract: PURPOSE:To manufacture the external cylindrical conductor of a compressed gas insulated transmission line for bulk power conduction excellent in electrical conductiv ity by subjecting an Al-Mg-Si alloy having a specified compsn. to homogenizing treat ment and precipitation treatment, thereafter subjecting it to hot extrusion into the shape of a tube and executing hardening and aging treatment. CONSTITUTION:At the time of manufacturing as air transmission line of which an internal cylindrical conductor 2 is housed in an external cylindrical conductor 1 made of an Al alloy pipe, a stranded conductor 3 is housed in the internal cylindrical conduc tor 2 and the space thereamong is filled with an insulating SF6 gas, the external cylindrical conductor 1 is manufactured by an Al-Mg-Si alloy. The ingot of the Al-Mg- Si alloy contg., by weight, 0.3 to 0.8% Mg, 0.3 to 0.8% Si, <=0.10% Fe, 0.0003 to 0.0030% B and each <=0.0030% and total <=0.0100% of Mn, Cr, Ti, V and Zr as transi tion metals with total <=0.0050% impurities is subjected to homogenizing treatment at 450 to 600 deg.C for 8 to 24hr, is subjected to precipitation treatment at 300 to 400 deg.C for 8 to 24hr, is thereafter subjected to hot extruding into the shape of a pipe and is subjected to hardening and aging treatment to regulate the size of Mg2Si precipitates to <=5mum. The external cylindrical conductor 1 for an air transmission line excellent is electrical conductivity can be manufactured.
Patent JP-H0218182-A (JP)
Title: Automobile parts fitting device
Inventor: MURATA NAGATOSHI
IPC: B62D65/00
Filed: 1988-07-05
Abstract: PURPOSE:To enable automobile parts to be efficiently and easily fitted to the vehicle body by elastically deforming a soft elastic member by a first moving means, so that the through hole of the soft elastic member can be fittedly inserted into a fitting member. CONSTITUTION:First, a soft elastic member E is retained by a retaining means 1, and the retaining means 1 is moved by a first moving means 3 so that the member E can be elastically deformed. And, in the position where a part is to be fitted, a through hole F2 of the member E is faced to the end of the fitting part provided to a vehicle body by this elastic deformation. Next, the retaining means 1 outlines the shape of the end part of the fitting member by means of a second moving part 7, and with this movement the through hole F2 of the member E is gradually fittedly inserted into the fitting member. In this case, the member E is also gradually restored to the ordinary shape. At the time the above movement is completed, the through hole F2 is completely fittedly inserted into the fitting member. Thereafter, the retaining means 1 is separated from the member E, thereby the fitting of the part is completed.
Patent JP-S5590377-A (JP)
Title: Liquid jet recording head
Inventor: TAKATORI YASUSHI
IPC: B41J2/14
Filed: 1978-12-27
Abstract: PURPOSE:To improve the exhaust energy efficiency of a liquid jet recording head, equalize the diameter of liquid droplets and improve the recording quality thereof by forming openings of material cohesively formed with films on the peripheral edges of the openings communicating with the respective liquid chambers for containing recording liquids for a non-impact recorder. CONSTITUTION:The recording head 4 of a non-impact recorder is formed by bonding a flat plate 2 cut with a plurality of long grooves to become liquid chambers to a flat plate 3 provided with a plurality of electric-to-heat converters. Films 6 are formed cohesively on the peripheral end surfaces 4a of openings as seen from an arrow P of the head structure 4 thus formed by means of metal, metallic oxide, metallic boride, organic comound, etc. by a vacuum deposition, sputtering, ion planting vapor phase growth, plasma polymerization processes or the like. Thus, the openings formed at the heat structure 4 are gradually reduced and simultaneously equalized to uniform circular shape. When these openings 51, 52, 53, 54, etc. are used as liquid exhaust orifices, liquid droplets of uniform diameter are exhausted therefrom with less energy.
Patent JP-H1117426-A (JP)
Title: Antenna device for mobile communication equipment
Inventor: MINOURA YASUHIRO
IPC: H01Q1/10
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To provide an antenna device for mobile communication equipment capable of easily assembling an antenna element and securing a power feeding line to the assembled antenna element and the power feeding method. SOLUTION: This antenna device is provided with a power feeding member 6' capable of being abutted to the conductive part of the antenna element 3 selected to be either state of being pulled out from the main body 2 of the mobile communication equipment or state of being stored inside the main body 2 of the mobile communication equipment and a holding member 7' capable of maintaining an electrically conductive state with the power feeding member 6' and maintaining the pull-out state of the antenna element 3.  Then, the power feeding member 6' and the holding member 7' surround the outer periphery of an attaching member 4 for supporting the antenna element 3, are turned to a shape capable of being inserted into an attaching part 2A formed on the side of the main body 2 of the mobile communication equipment and positioned so as to bring at least the holding member 7' into contact with an electrode part arranged inside the mobile communication equipment after insertion.
Patent JP-H0456415-A (JP)
Title: Charge pump circuit
Inventor: AZUMA KUNIHIKO
IPC: H03L7/093
Filed: 1990-06-25
Abstract: PURPOSE:To prevent production of noise by devising this charge pump circuit such that when one of two output terminals of the charge pump supplies a current to an external circuit, the other output terminal draws a current so as to prevent current flowing to a neutral point between loop filter capacitors. CONSTITUTION:With a terminal In1 set to logic '1' and a terminal In2 set to logic '0', n-channel MOSs Qn1, Qn4 and p-channel MOSs Qp2, Qp3 are conductive. In this case, the output current of a MOS Qp7 entirely flows to the drain of a MOS Qn6 via parallel circuit comprising the MOS Qn1, Qp3. The output of a MOS Qp6 is fed to the output terminal Out1 via the MOS Qp2 and the output current of a MOS Qn7 is fed to the output terminal Out2 via the Qn4, resulting that the terminal Out 1 supplies a current while the 2nd output terminal Out2 draws a current. With the terminal In2 only set to logic '1', the terminal Out1 draws a current. When the absolute value of the current which is supplied or drawn is set identical to each other, the currents flowing to capacitors C1, C2 are equal to each other and no current flows to a bias voltage input terminal VB2.
Patent JP-S5868107-A (JP)
Title: Method for deciding pid constant
Inventor: HAMANO MINORU
IPC: G05B13/02
Filed: 1981-10-17
Abstract: PURPOSE:To allow a controller to control a system to be controlled at an optional set value through on-off operation, by observing the limit cycle of the controlled variable of the system to be controlled, and deciding on the best value of a PID constant for the system to be controlled on the basis of the observation result. CONSTITUTION:The output of a controller is inputted as a manipulated variable Y(t) to a system 1 to be controlled and a controlled variable theta(t) outputted from the system 1 to be controlled is detected by a detector 3 and fed back to the input of a controller 1 through a deviation detector 4. The deviation detector 4 detects the deviation Z(t) between a set value (target value) thetaS and the controlled variable theta(t) and then inputs it to the controller 2. On the other hand, the limit cycle of the controlled variable theta(t) when the system 1 to be controlled is controlled by the controller 2 through on-off operation is observed through a limit cycle observing instrument 5 indirectly on the basis of the deviation Z(t) to detect necessary parameters, which are inputted to an operating device 6 to calculate the best value of a necessary PID constant.
Patent JP-S6144325-A (JP)
Title: Load detector of load cell type electronic scale
Inventor: NAITO KAZUFUMI
IPC: G01G3/14
Filed: 1984-08-08
Abstract: PURPOSE:To reduce the sticking processes of strain gages to one half, by sticking two sheets of the strain gages to positions, where moment by an unbalanced- load, which is applied to a strain yielding body, can be offset. CONSTITUTION:A material to be measured 11 is mounted at a position which is separated from the center of a receiving pan 10, i.e., at the corner of the receiving pan 10. The amount of strain proportional to the weight W of the material to be measured 11 is yielded at tension sensitive parts T and compression sensitive parts C in a strain yielding body 1. In addition, moment, which twists the entire strain yielding body 1, acts on the body 1. Bending moment, which bends the body 1 in the up and down directions, acts on the body 1. Such pieces of moment yield the measuring errors. Therefore, in this detector, the amount of strain due to the torsional moment is offset by sticking two sheets of strain gages on the central line along the longitudinal direction of the strain yielding body 1 in a symmetrical mode with respect to right and left parts. The amount of strain due to the bending moment is offset by sticking two sheets of strain gages to positions, where the unbalanced load to the strain yielding body 1 can be offset.
Patent JP-S5956569-A (JP)
Title: Production of one-side plated steel sheet
Inventor: KOBAYASHI SHIGERU
IPC: C23C2/00
Filed: 1982-09-24
Abstract: PURPOSE:To obtain a one-side plated steel sheet, which has an excellent plating stop-off property, preventivenss for sticking of molten metal on the coating film, by coating an aq. slurry contg. MgO of the grain sizes regulated according to raw materials and calcining conditions and subjecting the steel sheet to hot dipping after drying and heating. CONSTITUTION:A six-component type slurry contg. >=1 kinds among MgO, alkali silicate, boric acid, alkali metal hydroxide and titania and further compds. contg. of >=1 kinds among alumina, Al(OH)3 and alumina sol is coated on the one side of a steel sheet. It is an essential requiement in this case to regulate the grain size of the raw material for MgO of a stop-off agent component, that is, Mg(OH)2 at >=0.1mum and to use the MgO prepd. by calcining the assemblage thereof at 950 deg.C. The steel sheet coated with the above-mentioned stop-off agent slurry is dipped in a zinc hot dipping bath after drying and annealing whereby only the one side of the steel sheet is plated. Thereafter the plating stop-off agent is quickly cooled from about >=100 deg.C temp., whereby the coating film of stop-off agent is easily stripped and the intended one-side plated steel sheet is obtd.
Patent JP-H0217075-A (JP)
Title: Air bubble detector of transfusion injection pump
Inventor: KAWAHARA MASABUMI
IPC: A61M5/36
Filed: 1988-07-04
Abstract: PURPOSE:To set the size of an air bubble properly corresponding to the use temp. of an infusion injection pump or the kind of a liquid drug by making it possible to selectively set the size of an air bubble to be detected by providing three or more sets of ultrasonic detectors to arrange the same at different intervals. CONSTITUTION:The respective intervals between respective ultrasonic detectors are set to A, B and C. Now, when a central processing unit 12 selects the combination of the first and third receivers 6B, 8B through a selector 10, the central control unit 12 detects the presence of an air bubble when both receivers 6B, 8B receive no ultrasonic wave and, therefore, an air bubble 5 having a size equal to or more than the interval C can be detected. When an air bubble 5 smaller than said air bubble is desired to be detected, the combination of the first and second receivers 6B, 7B or the combination of the second and third receivers 7B, 8B is selected to make it possible to detect even an air bubble having a size smaller than the interval A or B.
Patent JP-S6228427-A (JP)
Inventor: OZEKI JIRO
IPC: D02G3/36
Filed: 1985-07-26
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-H08170-A (JP)
Title: Emulsified oil and fat composition and its production
Inventor: TSUJINAKA TAKUYA
IPC: A23L9/20
Filed: 1994-06-24
Abstract: PURPOSE:To obtain an emulsified oil and fat composition, for example, cream which contains a complex of an organic acid monoglyceride and milk protein, and develops rich milk taste, flavor and body even in a small amount of milk component. CONSTITUTION:This emulsion composition contains a complex of an organic acid monoglyceride such as succinic monoglyceride and a milk protein, preferably casein in the non-micelle state, preferably in an amount of 0.01 to 20wt.% on the dry weight basis of the oil and fat. This complex is prepared by adjusting an aqueous milk protein solution in pH and concentration to 6-7 and 5-25wt.%, respectively, heating the aqueous solution upto a temperature slightly higher than the melting point of the organic acid monoglyceride, adding the monoglyceride at a weight ratio of 1/100-1/1 the glyceride/the protein with stirring, then treating the mixture with an ultrasonic homogenizer. In an preferably embodiment, the aqueous phase of the complex is added to the oil-phase of the composition, then the milk ingredient is added to the aqueous phase of the composition in an amount of 0.1-40%.
Patent JP-H0215608-A (JP)
Title: Snubber capacitor
Inventor: YAMAGUCHI TAKAMASA
IPC: H01G4/40
Filed: 1988-07-04
Abstract: PURPOSE:To impress a capacitor case with an arbitrary potential especially a grounding potential independent from a terminal potential. CONSTITUTION:A snubber diode 4 is contained in one terminal e.g., 41 out of two terminals 2, 41 of a capacitor insulated from a capacitor case 1. That is, one terminal of the diode 4 is used for the capacitor terminal 41. Consequently, the diode 4 is fixed to the capacitor case 1 through the intermediary of an insulating spacer 6, while the other terminal 42 of the diode 4 insulated from the capacitor case 1 is penetrated into the inside of the case 1 to be connected to capacitor leads 8 and the inside of the capacitor case 1. Resides, a locking nut 7 fixes the diode 4 on the capacitor case 1 through the intermediary of the insulating spacer 6.