baber/WOPTO huggingface dataset:
Patent JP-H02220449-A (JP)
Title: Field-effect transistor and manufacture thereof
Inventor: OTOBE KENJI
IPC: H01L21/338
Filed: 1989-02-21
Abstract: PURPOSE:To improve the title transistor in gain and cutoff frequency by a method wherein a metal gate electrode is filled into a part between insulating films on a source region and a drain region on both sides. CONSTITUTION:A dummy gate 7 is removed; after that, a Schottky metal film 10 is formed; after that, a metal film 12 is formed by a plating method and its surface is flattened; then, an ion milling operation is executed from the upper part of a wafer; the metal film 12 and the Schottky metal film 10 are etched back. This etching operation is stopped in a state that only a part stranded on an SiO2 film 9 is removed and that the metal film is left only in a part sandwiched between SiO2 films 9 on both a source region and a drain region; then, a gate electrode filled into a part between the SiO2 films 9 is obtained. Thereby, a part in which the metal gate electrode is stranded on an insulating film is eliminated; a MIS capacity is removed; the length of the gate electrode can be shortened because it is not patterned by an exposure operation.
Patent JP-S51117094-A (JP)
Title: Electro-chemical analysis for fused metals
Inventor: OOTANI MASAYASU
IPC: G01N27/416
Filed: 1975-04-05
Abstract: PURPOSE: To provide an accurate electro-chemical analysis of fused metal, capable of measuring impurity contents such as of desulfner or de-acidify agent. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63211550-A (JP)
Title: Method for measuring electron beam
Inventor: HIBINO NOBURO
IPC: H01J37/147
Filed: 1987-02-26
Abstract: PURPOSE:To prevent the thermal deformation of a sample even if an electron beam is stopped to some degree and the data collection is repeated by providing a measurement time interval between a data collection point and the data collection point adjacent to it. CONSTITUTION:After the measurement of a frame is completed, the measurement of the next frame is started, this time the measurement is continued at the collection point (b) one pitch apart for A1, A2, A3 lines. After the measurement at the data collection point (b) is completed, the measurement at the data collection point (c) is likewise started. In the fourth frame scanning after these three scannings, the measurement is performed at data collection points a1, a2, a3 for B1, B2, B3 lines, and subsequently the measurement is thus performed at all data collection points. Next, the data thus obtained are processed to be aligned in the order of the data collection points. Accordingly, the measurement time interval between adjacent data collection points can be set sufficiently, and the effect of the heating of a sample can be prevented.
Patent JP-S6026598-A (JP)
Inventor: EDOUIN FUERUTOMAIERU
IPC: B66C19/00
Filed: 1984-03-06
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-S60186175-A (JP)
Title: Inspecting device for solid-state image pickup device
Inventor: UEHIRA KAZUO
IPC: H04N5/335
Filed: 1984-03-05
Abstract: PURPOSE:To give the inspecting device flexibility by deciding whether or not a light sensitivity signal value is within a specific range from a reference light sensitivity signal for every sensor element. CONSTITUTION:Reference light sensitivity signal values corresponding to respective sensor elements are stored in memory 4 previously. A switch SW is placed at a side M and the light sensitivity value of a solid-state image pickup device to be inspected is stored in memory 5. Those data are read out and a comparing circuit 6 decides whether they are within the specific range or not. Its decision results are sent to a data processing part 8 to perform a total decision.
Patent JP-S63207603-A (JP)
Inventor: ISHIKAWA HIROYUKI
IPC: B27K3/02
Filed: 1987-02-24
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-S54135790-A (JP)
Title: Antibiotic substance ps-5 s-oxide
Inventor: YAMADA KAORU
IPC: A61P31/04
Filed: 1978-04-11
Abstract: NEW MATERIAL:An antibiotic substance PS-5.S-oxide of formula I and its salt.  
     USE: Antibiotic agent, antibiotic activity improving agent, and their intermediate. Effective to Gram-positive and Gram-negative bacteria. Synergetically improves the effectivity of known β-lactam antibiotic substances to the resistant bacteria.  
     PROCESS: The compound I is prepared by (1) reacting a novel antibiotic substance PS-5 of formula II or its salt produced by Streptomyces sp-A271 (FERM-P No.3984, ATCC 31358) with a mild oxidizing agent such as m-chloroperbenzoic acid, etc. in an inert palar solvent such as water, CH 3 OH, etc. at 0W25°C for 3 minW3 hours, (2) adding a phosphate buffer solution to the filtrate, and (3) subjecting the buffered filtrate to a combination of the adsorption with Dia-ion HP-20 (product of Mitsubishi kasei kogyo kk) and the elution with CH 3 OH/water, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10238378-A (JP)
Title: Control device for engine for ship
Inventor: HOSHIBA AKIHIKO
IPC: B63H21/22
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To reliably prevent the occurrence of an engine stall through simple constitution when a shift change is effected after quick deceleration of an engine. SOLUTION: In a control device for an engine for a ship to open and close a throttle valve to shift a shift position to some of advance, neutral, and reverse by a control lever and change an intake air amount, when engine rotation is rapidly decelerated and a shift position is kept at neutral (S2), an intake air amount is increased and an ignition timing is delayed, and further, when a shift change is effected (S3), an ignition timing is advanced.
Patent JP-S60189014-A (JP)
Title: Picture display device
Inventor: ONO RITSUTA
IPC: G06F3/048
Filed: 1984-03-07
Abstract: PURPOSE:To project successively a series of pictures in a certain period with an easy operation by storing a series of operations in case of call of a series of pictures and reading out them to reproduce optionally these pictures. CONSTITUTION:A storage means (d), a storage control means (e) which stores operation contents inputted from an operation part (a) in the means (d) successively, a storage start indicating means (f) and a storage stop indicating means (g) which starts storage and give indications to the means (e), a storage reproducing means (h) which reads out successively operation contents stored in the means (d) and gives them to a picture display control means (c), and a stored content indicating means (i) which gives the storage reproducing indication to the means (h) are provided, and operation contents inputted to the operation part (a) are stored successively in the means (d) during the period from the indication of storage start to the indication of stop, and they are read out successively by the indication from the means (h) and are displayed on a picture display device (b). Consequently, an operator can reproduce a series of pictures in an optional period with one action when they are required.
Patent JP-H08242586-A (JP)
Title: Dc voltage generator
Inventor: ENAMI KAZUYA
IPC: H02M3/28
Filed: 1995-03-01
Abstract: PURPOSE: To miniaturize a current detector for detecting a load current by providing a current detector on the output side of an inverter and also by providing a load current conversion circuit for converting a load current value from a current value detected by a current detector. CONSTITUTION: Power is supplied from a converter 2 from an AC system through an interrupter 1, is converted to DC by the converter 2 and is converted to AC again by an inverter 3. A current 'ia' is detected by a current detector 7 provided at the output side of the inverter 3 and then input to a load current converting circuit 10. At the load current converting circuit 10, a load current Ia is calculated from the current 'ia', an overcurrent input to an overcurrent detecting circuit 8 is detected, and a monitor output is made by a monitor circuit 9. And the inverter 3 is stopped by the overcurrent detection obtained by the overcurrent detecting circuit 8, and a DC voltage generator is protected. By doing this, a current detector 7 can be installed on the low voltage side, so that it becomes unnecessary to give a higher withstand voltage to the current detector.
Patent JP-2000238582-A (JP)
Title: Automobile with gas mask
Inventor: HORIGUCHI MASAO
IPC: B60N2/90
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To enable safe evacuation from a fire in a tunnel or the like by forming a hollow chamber on the rear surface of a sheet of a seat for storing a gas mask in the hollow chamber so as to be taken out freely so that the gas mask can be put on immediately in the automobile as needed. SOLUTION: A hollow chamber 2 is formed on the rear surface of a sheet of a seat or on the back side of the seat in an automobile so that a gas mask 4 can be stored in the hollow chamber 2 so as to be taken out freely. A switchable lid 3 is mounted on the hollow chamber 2 so that the gas mask 4 can be taken out from the hollow chamber 2 for use by opening the lid 3. The lid 3 is mounted with a hinge 5 provided with a leaf spring 6 at the center part. In an ordinary time, the lid 3 is held stably at the closed position by the leaf spring 6. Even in the case a fire breaks out in a tunnel, since the gas mask 4 can be taken out immediately from the hollow chamber 2 in the automobile with the gas mask 4 mounted accordingly, safe evacuation can be enabled.
Patent JP-S58161991-A (JP)
Title: Production of molding of semiconductor blank material
Inventor: OOTA TAKAO
IPC: H01L21/208
Filed: 1982-03-17
Abstract: PURPOSE:To produce a titled molding contg. less impurities at a low cost, by using a matrix for molding consisting of inorg. powder coated with a specific compact inorg. layer on the surfaces and melting semiconductor blank materials in a nonoxidative atmosphere. CONSTITUTION:A base material 2 for a matrix consisting of powder of high m. p. inorg. materials having 0.1-3mum average grain size (e.g.; quartz) and a binder is cast into a wooden pattern 1, and a metal mold 3 is inserted into the pattern 1 and is heated to 300-800 deg.C and the binder is removed, whereby a matrix 4 for molding is obtd. The matrix 4 is stored in a reaction furnace of hermetic construction and is heated to 800-1,400 deg.C; at the same time, reactive gases contg. silicon tetrachloride or hydrogenated silicon, N2 and NH3 is supplied to form a compact inorg. layer 6 having corrosion resistance and impermeability to the semiconductor melt on the surface of the matrix 4. Semiconductor blank materials 6 are packed in such matrix 4 and are heated to 1,400- 1,500 deg.C in a non-oxidative atmosphere to melt the materials 6, whereafter the materials are cooled to solidify.
Patent JP-H09213449-A (JP)
Title: Multipolar spark plug
Inventor: ONO HIROSHI
IPC: H01T13/46
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To improve ignition, particularly at the time of low temperature starting, in a multiploar spark plug. SOLUTION: A multipolar spark plug includes a spark gap formed by the side face 4 of the tip part 31 of a center electrode 3 and a grounding electrode 7 having a tip surface 8 in a position opposite to the side face 4 of the tip part 31 of the center electrode 3. In this case, the tip of the center electrode 3 is formed to be a tapered part 10 having a thin diameter toward the tip. Thus, since the discharging of liquefied fuel from the spark gap is facilitated and the occurrence of a fuel bridge caused by the staying of liquefied fuel in the spark gap at the time of low-temperature starting is suppressed, ignition, particularly at the time of low-temperature starting, is sufficiently improved.
Patent JP-H11243009-A (JP)
Title: Magnet roller and manufacture of the same
Inventor: GOTO YASUHEI
IPC: H01F7/02
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a magnet roller having a roll-shaped magnet main body part, formed by the adhesion or the embedding of magnetic pieces in which a magnetic force in an axial longitudinal direction is made uniform without having to cut magnet pieces. SOLUTION: This is a magnet roller having a magnet main body part formed by having at least two magnet pieces having a high magnetic force side end part (A) and a low magnetic force side end part (B) adhered, so that the end parts (A) and the end parts (B) can be alternately arranged along the rotating direction of a shaft 6. Alternatively this roller has a magnet main body part formed by arranging at least one of the magnetic pieces in embedded part which is a member for the main body, in which one area adjacent to the embedded part is provided with a high magnetic force side end part and a low magnetic force side end part so that the ends can be made adjacent to those end parts.
Patent JP-H08217249-A (JP)
Title: Beverage tray supplying device
Inventor: OGURA MASAJI
IPC: B65G59/06
Filed: 1995-02-07
Abstract: PURPOSE: To make automatic supply of trays on a manufacturing line of lunch boxes, etc., by rotating four screws in specified direction using a rotation drive mechanism, putting the flange of the undermost one of the stacked trays in engagement with a screw groove, and in this condition, conveying downward and separating. CONSTITUTION: The four corners of the flange 65 of the undermost one 48 of the stacked trays 48 are placed on four screws 31, 32. When a motor is operated in this condition and the, screws 31, 32 are rotated in the directions of arrows, the undermost tray 48 is separated from the above situated ones 48 and falls off while the flange 65 of the undermost tray 48 is engaged by grooves 31a, 32a provided in the screws 31, 32. At this time, the flanges 65 of the above situated trays 48 remain being placed on the top surfaces of the screws 31, 32, so that certain separation and falling off take place, and the tray is transported to the next stage of process by a conveyor, etc.
Patent JP-S59168361-A (JP)
Title: Sensor for measuring electric characteristic of bar-or tube-like body
Inventor: HEISHIYA KEIICHIROU
IPC: G01N27/72
Filed: 1983-03-16
Abstract: PURPOSE:To improve the reliability and practicability on a job site such as factories by dividing into two sections an air core coil through which material to be measured of an LC self-excitation oscillation circuit is inserted contactless so that the sections of the coil are connected coaxially apart wound in the opposite direction. CONSTITUTION:Split air core coils 21A and 21B are connected in series apart wound in the opposite direction and then, inserted between the collector and the base of a transistor 20. A high frequency magnetic field generated from the coils 21A and 21B provides a magnetic shielding action outside as shifted in the phase by 180 deg.. As the inductance of a resonance circuit changes due to an eddy current generated in a steel wire 10 to vary the intensity of oscillation, a measuring signal E is detected via a rectification circuit 24. The amount of steel is calculated with an arithmetic circuit 25 from the E. The opposite winding of the coils 21A and 21B shows no variation in measured values even a worker touches a sensor by mistake at a factory or the like thereby improving the reliability and the practicability on job sites.
Patent JP-H09236467-A (JP)
Title: Gas meter
Inventor: TSUCHIDA YASUHIDE
IPC: G01F3/22
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a gas meter wherein, a gas meter body and a communication unit are configured separately, set-up work is simple and hard to be affected by noise or lightning surge. SOLUTION: Relating to a gas meter 1, a gas meter body 10 and a communication unit 20 are separately configured, and the communication unit 20 is attachable/detachable from a unit attaching part 40. In addition, electric connection between these can be connected/disconnected by way of a connector mechanism 50. Thus, even if the gas meter body 20 and the communication unit 20 are configured separately, they can be used as a unit, so, the gas meter body 10 and the communication unit 20 are not required to be connected with a long transmission line. An inlet/outlet 49 of the unit attaching part 40 is opened at the lower surface part of the gas meter 1.
Patent JP-H10229306-A (JP)
Title: Method and device for controlling adaptive array antenna
Inventor: KAMIYA YUKIHIRO
IPC: H03H21/00
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To improve transmission speed by placing priority of at least part of processing in the calculation processing that adaptively calculates a weight coefficient of a signal related to each antenna element to be lower than the priority of other calculation processing for which high-speed signal processing is a requirement so as to reduce the calculation amount. SOLUTION: The priority of at least a part of processing in the calculation processing that adaptively calculates a weight coefficient of a signal related to each of antenna elements 30-1 to 30-m is placed lower than the priority of other calculation processing, for which high speed signal processing is a requirement. Then the calculation processing of a weight coefficient calculation circuit 32, consisting of a covariance matrix calculation section, an inverse matrix calculation section and a weight coefficient calculation section is conducted for a period CT5 which is longer than a sampling period TS, and the calculation processing by multipliers 33-1 to 33-m and an adder 34 is conducted for the sampling period TS.  That is, since a plurality of processes whose output frequency of the calculation result differs are processed by a multi-task method, the calculation amount per the sampling period is reduced.
Patent JP-S56141853-A (JP)
Title: Waste gas treating method
Inventor: KATOU YASUYOSHI
IPC: B03C3/013
Filed: 1980-04-03
Abstract: PURPOSE:To improve the efficiency of an electrical dust precipitator by taking out part of a waste gas and controlling the same to a prescribed temp. then converting SO2 to SO3 and mixing the SO3-contg. gas as a humidity control agent with the supply waste gas to the electrical dust precipitator. CONSTITUTION:Part of a combustion gas exhausted from a boiler 1 is branched from a main flow channel 2 and is conducted through a flow channel 3 to a gas heater 4. The detection signal of a thermometer 11 provided to the outlet pipeline of the heater 4 is transmitted to a control device 12, where the output of the heater 4 is so controlled as to attain the prescribed temp. The waste gas having been heated to the prescribed temp. by the heater 4 is introduced into an oxidation catalyst reaction tower 5, where the contained SO2 is oxidized to SO3. The outlet gas in a reaction tower 5 is again returned to the main pipeline 2, through which it is conducted to an air preheater 6, where it is heat exchanged, and at the same time SO3 is adsorbed on the dust, whereby the specific electrical resistance of the dust is decreased. Thence, the waste gas is introduced into an electrical dust precipitator 7, after which it is released from a chimney 8.
Patent JP-H11239566-A (JP)
Title: Health management support device and storage medium
Inventor: TANIHIRA TSUTOMU
IPC: G06Q50/22
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To manage the health of a group and an individual belonging to the group by storing individual data and factors inputted by means of an input means and displaying data and the factors for stored whole input persons or selected plural input persons by means of time sequence. SOLUTION: Vital data, life style data and the factors inputted from the keyboard 1 of a personal computer are preserved in a hard disk(HD) in an insurance center. They are preserved in a floppy disk(FD) for an individual in an office or at home. The respective kinds of data and the factors are processed for graph display. One of or the plural ones among the folder name of data to be processed, a period, age, sex, ID and a business place, etc., are designated on a display screen and a graph to be outputted is selected. Then, years are displayed on an X-axis at every month and a designated item is on an Y-axis. The monthly average value of an each individual is displayed in the graph and it is executed for the portion of the whole input persons or the plural selected persons.
Patent JP-S63292983-A (JP)
Inventor: MAAKU DEII RITSUCHII
IPC: A63F7/30
Filed: 1988-02-25
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-S56139926-A (JP)
Title: Manufacture of profile straight pipe made of reinforcing plastic
Inventor: MORIMOTO HISAO
IPC: B29C70/06
Filed: 1980-04-02
Abstract: PURPOSE: To obtain a profile pipe at an inexpensive cost, by a method wherein an uncured pipe,  which is continuously molded through the supply of a reinforcing material and curing resin on a  cylindrical object formed with a beltlike sheet, is cut to proper lengths, and a profile-forming  mandrel, in which its insertion end is shaped in a circle having a smaller diameter than an inner  diameter of a cylindrical object, and it is increased in the diameter gradually in the insertion direction, is employed.  
     CONSTITUTION: A cylindrical object is formed on a mandrel 1 in a manner to spirally wind a beltlike sheet 6 on the mandrel 1 which is turned by means of a retainer 2 and a belt 5 rotatively  driven through pulleys 3 and 4, and an uncured pipe 10, which is continuously molded through  the supply of a reinforcing material and curing resin, is cut to proper lengths. The uncured pipe is  inserted over a mandrel 12 in which it has rotatably rollers 13 dispersively located in a projecting  manner on its circumference surface, an insertion end is shaped in a circle having a smaller diameter than the inner diameter of the cylindrical object of the uncured pipe, and it, simultaneously,  forms the uncured pipe in a profile when it is increased in the diameter gradually in the insertion  direction so as to have the same circumferential length as that of the cylindrical object. This causes profile-forming of the uncured pipe to cure it and mold a deformed pipe. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S54136799-A (JP)
Title: Al-weather life capsule
Inventor: OONUMA KOUICHI
IPC: B63C9/06
Filed: 1978-04-14
Abstract: PURPOSE: To allow a capsule proper to constantly point to a given direction even if an outer shell pitches and rolls on the sea, by coupling the capsule proper with a support ring and coupling the support ring with an outer shell so that two even surfaces provided by such two couplings as described above cross at right angles.  
     CONSTITUTION: A capsule proper 1 united in one body with an outer shell 11  is floated on the sea. Seawater flows in through a seawater flow-in port 14, and the capsule proper 1 floats on the sea supporting a weight of the outer shell as well. The capsule proper 1 is rotatably coupled with a support ring 15 by means of pins 16, 16, and the support ring 15 is rotatably coupled with the outer shell 11 by means of pins 17, 17 so that it cuts at right angles an even surface provide between the two points where the capsule proper and the support ring are coupled together. And thus, the capsule proper 1 is kept steady with its entrance and exit port 6 pointing upward even if the outer shell 11 inclines at the mercy of the wind and waves. Further, the center of gravity of the capsule proper 1 shall be set below a ball center. 
     COPYRIGHT: (C)1979,JPO&Japio