baber/WOPTO huggingface dataset:
Patent JP-H05179322-A (JP)
Title: Method for feeding oxygen-enriched air to blast furnace and iron ore reduction installation using this method
Inventor: GURUNIE MOORISU
IPC: C21B5/00
Filed: 1992-06-04
Abstract: PURPOSE: To make it possible to supply an oxygen-enriched air with varying oxygen content to a blast furnace, by using an air distillation apparatus having a mixture rectifying tower operated with a pressure higher than a blowing pressure of a blower as an air separation device.  
     CONSTITUTION: In the iron ore reduction equipment, a blower 3 supplies an air of an absolute pressure of about 6 bar to the same flow-out pipe line 5 leading to an air preheating device 2. The air distillation apparatus 4 is arranged in parallel to the air pipe lines 5, 6. The air distillation apparatus 4 pressurizes an air flow sent to a mixture rectifying column by about 1 bar by an auxiliary blower. A liquid oxygen sent to the top part of the mixture rectification column is pressurized to about 7 bar. Thereby, the oxygen gas can be compensated for a pressure drop so as to have the same pressure as the air sent to the air pipe lines 5, 6, in the pipe lines 10, 11 or 12. A desired part of an air quantity sent from the blower 3 is sent to an air distillation apparatus 4, and the produced oxygen is sent to a blast furnace 1. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H04344353-A (JP)
Title: Magnetic head
Inventor: ISHII KAZUNORI
IPC: G11B5/17
Filed: 1991-05-21
Abstract: PURPOSE:To provide the magnetic head devised to have the structure of such a coil conductor which averts the phenomenon known as a surface skin effect and a proximity effect by finding that the major cause of the electric power loss in a coil lies in this phenomenon. CONSTITUTION:The conductive wire constituting the coil of the magnetic head wound with the coil so as to cross the magnetic fluxes of a magnetic circuit is constituted by bundling plural pieces of conductor strands (5) having insulating films (6) and winding the bundle to a coil form.
Patent JP-H06215855-A (JP)
Title: Direct heating method by current
Inventor: TAKAYAMA KOICHI
IPC: H05B3/60
Filed: 1991-05-21
Abstract: PURPOSE:To minimize the thermal loss of N current and efficiently convert it to heat. CONSTITUTION:In a method for heating a content by inserting a pair of conductive ceramic electrodes into the content to be heated and carrying a current between the electrodes, TiB2, Ti, Timid, MoSi2, WSi2, ZnSi are used as the conductive ceramic electrodes. When the waveform of the current is plus or minus single-pole intermittent waveform, alternate DC waveform for alternately switching polarity, or AC waveform, heating efficiency is more enhanced.
Patent JP-S5267662-A (JP)
Title: Range finding method of photoelectric type
Inventor: HAYAMI TSUKASA
IPC: G01B11/00
Filed: 1975-12-02
Abstract: PURPOSE: To provide a range finding method of photoelectric type, in which not only a rotary mirror equipped with two or more mirror elements located at different spacings from the center of rotation but also two parallel beams are used so that the distance from a desired reference line for measurement to the surface of an object to be measured may be obtained highly precisely only from the respective spacings and the respective rotational angles of the mirror elements. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5571796-A (JP)
Title: Sliding accelerator
Inventor: KOGASAKA KOUJI
IPC: C10N50/08
Filed: 1978-11-24
Abstract: PURPOSE: Fluorinated graphite and a chlorinated solvent are mixed and they are made into aerosol, thus producing a sliding accelerator used for ski and 'soroban' (Japanese abacus).  
     CONSTITUTION: An aerosol is made from a mixture of (A) fluorinated graphite and (B) a chlorinated solvent. The aerosol is sprayed to ski, door lock, desk drawer, Japanese abacus to increase the sliding properties. Especially, when the aerosol is sprayed on the upper and side surface as well as sliding surface of ski, the adhesion of snow can be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0438942-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: TAMURA KUNIYASU
IPC: G01N29/06
Filed: 1990-06-04
Abstract: PURPOSE:To enable amplification to almost the same intensity even for reflected signals obtained from all possible depths by setting a gain curve in such a manner that the more a rising rate increases, the greater the depth at which the reflection signal of an ultrasonic pulse is obtained to amplify the reflected signal, with the determination of a gain of a preamplifier based on the gain curve. CONSTITUTION:An ROM 8 of a gain control circuit 4 has a gain curve set as comprising two straight lines that gives a low increase rate at a less depth and a high increase rate at a larger depth When an echo signal is supplied to preamplifiers 3-3, a gain value is read out corresponding to a depth at which the echo signal is obtained and a gain value of the preamplifiers 3-3 is set through a D/A converter 9. Thereafter, the echo signals are amplified by the gain and delayed with delay circuits 6-6 to be added in an adder 7. The results are sent to a display system to be shown as ultrasonic image. This enables adjustment to almost the same intensity for echo signals obtained at all possible depths.
Patent JP-S5873381-A (JP)
Inventor: UGAWA SHIYOUHACHI
IPC: A63F7/02
Filed: 1982-08-19
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-H05343330-A (JP)
Title: Cleaning method of semiconductor production unit
Inventor: HARA SHIGE
IPC: H01L21/205
Filed: 1992-06-04
Abstract: PURPOSE:To remove a high-melting point metal deposited on a quartz susceptor by making the preset temperature of a heating source such as lamp for heating the quartz susceptor lower than a conventional preset temperature in a method for removing the high-melting point metal deposited on the quartz susceptor mounting a silicon wafer when the high-melting point metal is vapor phase- grown on the silicon wafer. CONSTITUTION:In the cleaning method of a semiconductor production unit for removing a high-melting point metal deposited on a quartz susceptor 4 mounting a wafer 6 by heating the quartz susceptor 4 and by bringing nitrogen trifluoride into contact with the susceptor to remove the metal, a wafer 6 or metal sheet difficult to thermally of a size covering a region, in which the high-melting point metal is deposited is mounted on the quartz susceptor 4, which is heated subsequently.
Patent JP-H10302814-A (JP)
Title: Solid high polymer fuel cell
Inventor: MATSUKAWA MASANORI
IPC: H01M8/10
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a solid high polymer fuel cell in which the contact resistance between a joint body formed by joining electrodes to both sides of a solid high polymer electrolyte membrane and a separator is small and the output voltage of a unit cell is large. SOLUTION: A unit cell 1 has a cemented body formed by joining electrodes 3a, 3b to both sides of a solid high polymer electrolyte membrane 2 and separators 5a, 5b arranged on both sides of the body 4 and facing the electrodes 3a, 3b to form reaction gas paths 8a, 8b. Recessed and projecting parts 7a, 7b are formed so as to mesh each other in the separators 5a, 5b, the body 4 is pushed into the reaction gas paths 8a, 8b to deform the body 4 in a recessed and projecting shape. The electrodes 3a, 3b are formed from an elastic carbon plate, and the both separators 5a, 5b are formed from a pressed plate having a given recessed and projecting shape.
Patent JP-S5267916-A (JP)
Title: Test method of automatic phase controller
Inventor: HATANO HIROSHI
IPC: H04N17/04
Filed: 1975-12-03
Abstract: PURPOSE: To ensure video confirmation for the characteristics of automatic phase controller by ensuring driving by burst signal within color burst signal and further by detecting the carrier chrominance signal in the color burst signal formed by the output to project the detected carrier chrominance signal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05336416-A (JP)
Title: Image processor
Inventor: NISHIDA HIROSHI
IPC: H04N5/225
Filed: 1992-06-04
Abstract: PURPOSE:To prevent the processor from malfunctioning even in an intense magnetic field atmosphere by completely shielding the processor from the magnetic field by closing a magnetic shielding material shutter when the magnetic field is strong, and opening the shutter and photographing an image when the magnetic field is weak. CONSTITUTION:When an ITV camera 2 which is shielded from magnetism by a magnetic shielding material 1 moves along a run rail 5 by a running robot 4, the opening/closing shutter 3 is closed. When the camera 2 finishes moving and stops, the shutter 3 is opened. Here, when the shutter 3 is opened, a magnetic sensor (b) detects magnetic flux in the shielding material 1 and an opening/ closing judging circuit 7 adjusts the opening extent of the shutter 3 so that the detected magnetic flux is less than a specific value. The ITC camera 2 is not exposed to the magnetic field when the magnetic field is strong.
Patent JP-H039432-A (JP)
Title: Real time processing system for digital signal processing processor
Inventor: SAWADA KOJI
IPC: G06F9/46
Filed: 1989-06-07
Abstract: PURPOSE:To attain real time processing utilizing the capacity of a digital signal processing processor at its maximum by clearing a timer means when a timer value coincides with a prescribed value set up in a setting means, and initializing a program counter at a prescribed address. CONSTITUTION:The processor is provided with a timer register 1 to be driven synchronously with a clock signal CK, a conveyer register 2, a comparator 3 for outputting a coincidence signal EQ between the timer register 1 and the conveyer register 2, a control circuit 5 for controlling an interruption, etc., a mode switching circuit 7, and a program counter 8. When a timer value from the timer means 1 coincides with a value set up in the setting means, the timer means 1 is reset and the period of the real time processing is determined. Simultaneously with the reset of the timer means 1, the program counter 8 is initialized at the prescribed address. Consequently, a sampling rate can easily be set up and the real time processing utilizing the capacity of the digital signal processing processor at its maximum can be attained.
Patent JP-2000295232-A (JP)
Title: Method for setting virtual channel, cell switch, communication method, address resolution method and terminal
Inventor: SARUWATARI RYUSUKE
IPC: H04L12/28
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To designate a port from which a cell after switching is to be existed and to locate from which port a cell before switching is received by proving a VPI/VCI conversion table to an ATM switch in advance. SOLUTION: A table initializing section of an ATM switch provides a uni-cast use VPI/VCI conversion table and a broadcast use VPI/VCI conversion table. In the case of uni-cast, a VPI of a cell from a transmission terminal to the switch is used to designate a port number (j) of a port from which the cell is to be outputted. Furthermore, a VPI of a cell outputted after switching is used to locate a port number (i) of a port by which the cell is received. In the case of broadcast, a cell is copied from each port and outputted.
Patent JP-H0816445-A (JP)
Title: Decentralized file system
Inventor: HAGIWARA HIROTOSHI
IPC: G06F15/177
Filed: 1994-06-27
Abstract: PURPOSE:To make the registration contents of plural file storage devices common by outputting a file transfer request to a decentralized file management part when a network is loaded low if the discrepancy of file registration contents is found. CONSTITUTION:For example, a host computer 1-1 when writing a new file in a file storage device 2-1 passes the file to a decentralized file system 4-1 and then to an OS file system 5-l, and writes it in a file storage device 2-1. At this time, the decentralized file system 4-1 stores symbol information indicating the new file written in the file storage device 2-1 and investigates the current load state of the network 3. At the right time when the current load state becomes lower than a previously set load value, this new file is registered in the decentralized file systems 4-2 and 4-3 of the other host computers 1-2 and 1-3.
Patent JP-S6126438-A (JP)
Inventor: FURUKAWA KAORU
IPC: H02J7/10
Filed: 1984-07-13
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-H01313744-A (JP)
Title: Inspecting device for flaw on surface of metallic band
Inventor: HAYASHI YASUO
IPC: G01N21/89
Filed: 1988-06-13
Abstract: PURPOSE:To exactly detect a flaw component by discriminating it from a noise by setting automatically a discriminating level from a noise component which has been extracted from a detecting signal obtained by an optical system. CONSTITUTION:The surface of a metallic band 1 is irradiated by a laser light from a laser projector 2, and a reflected light from the surface is received by a photoelectric converter 3 and converted to an electric signal. Its signal is brought to amplification processing by an amplifier 4 and inputted to a comparator and a noise measuring circuit 7. By the noise measuring circuit 7, the input signal is integrated, and from a noise component which has been measured, a discriminating level is derived in a discriminating level arithmetic circuit 8. The discriminating level which has been obtained by the noise measuring circuit 7 in such a way is compared by the upper and the lower limit values which have been set in advance by a discriminating level limiting circuit 9, and outputted to a signal comparator 6, as it is when said level is within its limited values, and by setting the limit value as the discriminating level when said level is outside the limit value.
Patent JP-H05112373-A (JP)
Title: Can packaging container
Inventor: JIEEMUZU AARU ORIFU
IPC: B65D71/12
Filed: 1991-05-21
Abstract: PURPOSE: To provide a package container, which securely fits to the whole shape of a can group and prevents the can from dropping from the both end openings when packing a can with recessed bottom and top portions. CONSTITUTION: To the both side edges of a top wall 1, a pair of first band- shaped inclined walls 8, 9 are connected so that they are freely folded, and to the first band-shaped inclined walls 8, 9, the top edges of a pair of side walls 12, 13 are connected so that they are freely folded. To the lower edges of the side walls, a pair of second band-shaped inclined walls 24, 26 are connected so that they are freely folded, to the lower edges of the second band- shaped inclined walls 24, 26, a pair of bottom panels 28, 30 are connected so that they are freely folded. The bottom panels are connected to each other with overlapped. To the end edge of each side panel, fixed panels 16, 17, 20, 21 are connected so that they are freely folded. To at least one end of each fixed panel and the corner of the top or bottom wall close to the fixed panel, web components 50 to 56 are connected so that they are freely folded.
Patent JP-H04368878-A (JP)
Title: Paper detector
Inventor: MAKINO KOSHIN
IPC: B41J29/48
Filed: 1991-06-18
Abstract: PURPOSE:To facilitate part control or maintenance and reduce the cost by providing an actuator displaced in a predetermined direction corresponding to the quantity of displacement of each contact member and mounting a paper detection switch turned ON/OFF on the basis of the quantity of displacement of the actuator. CONSTITUTION:When the diameter of roll paper P1 for a receipt exceeds a definite limit to reduce, the quantity of displacement of the actuator 32 of a paper detection switch 31 becomes a set value or more and the switch 31 is changed over to an ON/OFF state to output a paper end detection signal. By this constitution, the end of the roll paper P1 for the receipt is detected. When the diameter of roll paper P2 for a journal exceeds a definite limit to reduce, the actuator 32 of the paper detection switch 31 is displaced through a second contact lever 21 and a second engaging means and the quantity of displacement thereof becomes a set value or more. By this constitution, the paper detection switch 31 is changed over to an ON/OFF state to output a paper end detection signal and the end of the roll paper P2 for the journal is detected on the basis of said signal.
Patent JP-H0438759-A (JP)
Title: Magnetic disk device
Inventor: INOUE NOZOMI
IPC: G11B19/00
Filed: 1990-06-04
Abstract: PURPOSE:To prevent the generation of dust or unwanted rotational load at the time of the retraction of an actuator at the time of the disconnection of power supply by providing a standby power unit, and changing the power supply to be supplied to the locking mechanism of the actuator for a head to the above-mentioned standby power unit at the time of the disconnection of the power supply. CONSTITUTION:At the time of the disconnection of external power supply to a magnetic disk device, the power supply to the VCM coil 6 and the coil 23 of the actuator to which the head is attached is changed from the external power supply to the large capacitance capacitor 41 of the standby power unit by a switching circuit 42. Thus, at the time of the retraction of the actuator at the time of the disconnection of power supply, since the actuator locking mechanism never touches any part of the movable part of the actuator, the generation of the dust or the unwanted rotational load can be prevented.
Patent JP-S5852096-A (JP)
Inventor: MATSUMURA HIROSHI
IPC: B67D7/32
Filed: 1981-09-16
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-H08337531-A (JP)
Title: New antibiotic kp-3052 and its preparation
Inventor: OMURA SATOSHI
IPC: A61K35/74
Filed: 1995-06-13
Abstract: PURPOSE: To produce a new antibiotic useful as a therapeutic agent or a prophylatic agent for bacterial or fungal infectious diseases. CONSTITUTION: This antibiotic KP-3052 has the following physicochemical properties: Property: white powder; molecular weight: 344.1573; molecular formula: C13 H21 N5 O6 ; melting point: 260 deg.C (decomposition); specific rotatory power [α]D<25> =-9 deg. (c=0.65, H2 O); solubility: soluble in water and sparingly soluble in methanol, acetone and chloroform; color reaction: positive to the ninhydrin reaction. The antibiotic is obtained by culturing a microorganism, belonging to actinomyces and having the ability to produce the antibiotic KP-3052 [a strain KP-3052 which is a new microorganism (FERM P14875)] in a culture medium and then collecting the substance from the cultured product. The culture temperature is preferably 27 deg.C.  The culture time is usually 2-7 days; however, the culture is preferably completed when the amount of the accumulated antibiotic KP-3052 attains the maximum. Liquid culture is preferred for the mass culture of the antibiotic KP-3052.
Patent JP-S5669972-A (JP)
Title: Solid-state image pickup device
Inventor: TAKAMURA TOORU
IPC: H04N3/14
Filed: 1979-11-09
Abstract: PURPOSE:To make it possible for an MOS image pickup element to detect a very weak signal by reducing the generation of a fixed pattern noise by holding scanning pulses at a constant voltage. CONSTITUTION:Individual scanning pulses, differing in voltage, obtained from respective terminals 31-34 of the scanning pulse generating method are shaped by constant-voltage control circuit 9 to a constant scanning pulse voltage, thereby reducing fixed pattern noises of the solid-state image pickup element. In constant voltage control circuit 9, units 9a-9d are composed of MOST switches having threshold voltage VT and all gates are connected to terminal 91 in common and applied with constant control voltage 91V. Therefore, if the above-mentioned even pulse voltages 31V-34V are all greater than 91V-VT, scanning voltages appearing at terminals 31'-34' are constant pulse voltage (a) determined by 91V-VT according to general characteristics of MOST switches.
Patent JP-H0813101-A (JP)
Title: Iron-nickel alloy for electronic parts, excellent in hot workability
Inventor: INOUE TADASHI
IPC: H01J29/07
Filed: 1994-06-28
Abstract: PURPOSE:To produce an Fe-Ni alloy for electronic parts, excellent in hot workability. CONSTITUTION:This alloy is an Fe-Ni alloy for electronic parts, excellent in hot workability, in which 30-52% Ni is contained and the amounts of S, O, and Sn as inevitable impurities are limited to <=0.007%, <=0.006%, and <=0.1%, respectively, and to which 0.0001-0.006% Ca is added in the range satisfying Ca/(S+O+0.1XSn)=0.1 to 6, or, this alloy is an Fe-Ni-Co alloy for electronic parts, excellent in hot workability, in which 26-38% Ni and 1-20% Co are contained and the amounts of S, O, and Sn as inevitable impurities are limited to <=0.007%, <=0.006%, and <=0.1%, respectively, and to which 0.0001-0.006% Ca is added in the range satisfying Ca/(S+O+0.1X Sn)=0.1 to 6.
Patent JP-H08338197-A (JP)
Title: Covered surface deteriorated part separating device
Inventor: TOMINAGA FUMIAKI
IPC: E21D11/00
Filed: 1995-06-13
Abstract: PURPOSE: To separate the deteriorated part of the wide range of covered surface efficiently by using a rotating roller provided at the top end of a work arm mounted on a vehicle part in combination with a water jet nozzle. CONSTITUTION: A pressing force is applied controllably to the top end of a work arm 1 mounted on a vehicle part so as to press a rotating roller 2 on a covered surface for separation of deteriorated part. Also a water jet nozzle 4 is supported toward the covered surface by a manipulator 5 set at the top end of a work arm 1 so as to separate the deteriorated part locally. Thus separation is performed using a rolling roller 2 over a wide range corresponding to its width, and also forcibly performed locally by more powerful force using the water jet nozzle 4. By this, the wide range of deteriorated part of the covered surface can be separated efficiently without damaging the sound covered surface.
Patent JP-S6039161-A (JP)
Inventor: DONARUDO RETSUKUSU BOOIZU
IPC: C23C14/35
Filed: 1984-07-16
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-H10328306-A (JP)
Title: Medical tube
Inventor: MAKI SHIN
IPC: A61M25/00
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a medical tube which achieves a technique in a lower invasion that enables inserting of the tube into a tissue of a living being having no cavity to form the cavity at a part where the tube is inserted and moreover, allows expanding of a part of the cavity thus formed. SOLUTION: This tube has the body 2 thereof, an inner cylinder tube 3 which is mounted into a hollow opened at the tip of the body 2 of the tube free to move in the axial direction thereof while having a first lumen 41 opened at the tip thereof and a cylindrical balloon 5 in which one open end part of the cylindrical balloon 5 opened at both ends thereof is joined over its entire circumference at the tip part of the body 2 of the tube airtight over the entire circumference thereof while the other open end part thereof is joined over its entire circumference at the tip part of the inner cylinder tube 3 airtight over the entire circumference thereof. A second lumen 42 is formed between the internal wall of the body 2 of the tube and the external wall of the inner cylinder tube 3 and made to communicate with the inside of the cylindrical balloon 5.  The cylindrical balloon 5 has a part with a large pressure expandability extending over the entire circumference thereof at least at one location in the axial direction thereof.