baber/WOPTO huggingface dataset:
Patent JP-H1167872-A (JP)
Title: Plasma cleaning method for substrate
Inventor: HIDAKA MASAO
IPC: H01L21/3065
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To efficiently and uniformly perform plasma cleaning, by measuring the length of a substrate before the substrate is transported into a vacuum chamber, controlling a transportation means based on the length, and always placing the substrate in the center of the vacuum chamber. SOLUTION: A substrate detection sensor 65 is arranged in a transportation path 14 on the upstream side of a vacuum chamber 11. The length Lp of a substrate 1 is obtained from the time when the substrate 1 under transportation is detected and from transportation speed. When the substrate 1 is transported into the vacuum chamber 11 in a length wipe direction Lv and it is placed on an electrode 12, a distance xb from the tip part of the substrate 1 to an end part on the downstream side in the vacuum chamber 11 is designated, and the substrate 1 is pushed to the center in the vacuum chamber 11. A cover member 13 descends and the vacuum chamber 11 is closed. Then, plasma leaning of the surface of the substrate 1 is performed. At that time, the substrate 1 is always placed is the center of the vacuum chamber 11, and the generated plasma is stabilized.  Then, uniform and efficient plasma cleaning can always be executed on the substrate 1.
Patent JP-H0566474-A (JP)
Title: Original projector
Inventor: SAKAI SHIGEAKI
IPC: G03B27/62
Filed: 1991-09-09
Abstract: PURPOSE:To prevent the sticking of dust to a projected original, simultaneously, to eliminate the hazardousness that a hand is caught by a carrying mechanism, and further, to facilitate the superimposing projection of a carried original and another original on an original projector having a horizontal carrying mechanism for an original. CONSTITUTION:A transparent member 16 is disposed so as to cover an original 13 carried from an original housing part by a carrying means 14 and set to the original setting part of an optical projecting means. On the other hand, the projecting member 16 is composed of a transmission type liquid crystal display unit 20. The superimposing projection of the projected original 13 and another original placed on the transparent member 16 or an image displayed on the transmission type liquid crystal display unit 20, can be executed.
Patent JP-H1156693-A (JP)
Title: Electric vacuum cleaner
Inventor: TORISAWA AKIRA
IPC: A47L9/00
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To provide an electric vacuum cleaner by which malodor of exhaust air can be surely removed. SOLUTION: An electric vacuum cleaner is so constructed that a dust collecting filter 74 (a first deodorizing filter) to which a deodorant is applied is disposed in a dust collecting chamber 20, a second deodorizing filter 74 to which a deodorant is applied is disposed in an exhaust port 74 provided in an electric blower chamber 30, whereby in either case of a harmful microbe killing mode in which the exhaust air of the electric blower 40 is circulated, and a cleaning mode in which the exhaust air is discharged from an exhaust port 14, the exhaust air can be deodorized by the dust collecting filter 74 and the second deodorizing filter 74 to ensure deodorization of exhaust air.
Patent JP-2000054411-A (JP)
Title: Manhole joint connecting structure
Inventor: SAITO SATOSHI
IPC: E02D29/12
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To provide manhole joint connecting structure that can connect a conduit and a protective pipe for inserting an optical fiber cable, a communication cable, or the like through, easily and positively to the side wall of a manhole in the case of burying the optical fiber cable, communication cable, or the like in the ground. SOLUTION: The other end of an outer pipe having a diameter enlarged socket at one end is closed with a flange 3, and an inner pipe 4 is provided inside the outer pipe, piercing the flange 3 to form a manhole joint A. In this case, the flange side of the manhole joint A is inserted in a connecting hole 51 bored in a side wall 5 of a manhole, and joint material such as cement or mortar is filled in a clearance between the outer peripheral surface and the wall surface of the connecting hole 51 to joint. A protective pipe 6 is connected to the diameter enlarged socket of the outer pipe, and a conduit 7 is connected to the inner pipe 4 provided inside the outer pipe.
Patent JP-H0674138-A (JP)
Title: Sealing structure of hydraulic machinery
Inventor: TANAKA YUJI
IPC: F03B11/00
Filed: 1992-08-27
Abstract: PURPOSE:To reconcile the reduction of friction loss and excellent sealing effect in respective seals for sealing between the crown and the band of a runner and both upper and lower covers respectively, by forming a longitudinal sectional surface shape which includes its runner rotating shaft into a tapered one. CONSTITUTION:A runner 1 is provided with plural vanes 1c between a crown 1a and a band 1b, and held between both upper and lower covers 2a, 2b so as to be rotated freely. Respective cylindrical seals 3a, 3b are disposed between the outer peripheral edge of the crown 1a and the upper cover 2a which faces it, and the outer peripheral edge part of the band 1b and the lower cover 2b which faces it respectively. With this constitution, the vertical sectional surface shape which includes the runner rotating shafts of the respective seals 3a, 3b are shaped into a tapered one respectively. It is possible to increase the seal width at the non-contracted parts of the respective seals 3a, 3b for reduction in friction loss, and ensure usual seal width at notched parts for usual sealing effect.
Patent JP-H0671095-A (JP)
Title: Clothes-drying machine
Inventor: OGOSHI KENICHI
IPC: D06F58/02
Filed: 1992-08-27
Abstract: PURPOSE:To achieve a repairing of a buffer plate at a low cost and easily by enabling the removing of a lifter from inside a rotary drum while the buffer plate is mounted with the lifter alone for stirring up an object to be dried. CONSTITUTION:A cylinder part 25 of a rotary drum is provided with stoppers 27 and 28 approaching the cylinder part and a buffer plate 29 is arranged closely on the internal surface side thereof to reduce impact sounds when buttons and zippers of an object to be dried hit it. The length of the buffer plate 29 is made larger than the inner circumference length L between stoppers 27 and 28 and the buffer plate 29 compressed in the circumferential direction between the stoppers 27 and 28. Lifters 30. 31 and 32 for stirring up the object to be dried in the rotary drum are caught in holes 33 of the cylinder part 25 to mount in such a manner that they can be removed from inside the rotary drum with an aid of resilience of a plurality of blades 34. The lifters 30. 31 and 32 are so arranged to play a role of fixing the buffer plate 29 on the internal surface of the cylinder part 25 and to make at least one thereof serve as a cover body of the stoppers 27 and 28.
Patent JP-2001050928-A (JP)
Title: Gas sensor
Inventor: MATSUO YASUSHI
IPC: G01N27/409
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To obtain a gas sensor structure which can be simplified as a whole, which can be made compact, and whose assembling man-hours can be reduced. SOLUTION: An outer-tube-side support 16A which is formed on the inner face of an outer tube member 16 is coupled to a separator-side support 8A, which is formed so as to protrude on the outer circumferential face of a ceramic separator 18. Consequently, the ceramic separator 18 is held. A double structure which is required in conventional cases is abolished, and the number of components for this sensor is reduced. As a result, the structure of the sensor is simplified and made compact, and it can contribute toward reducing cost.  In addition, since the double structure which is required in conventional cases can be abolished, a bonding means such as a caulking means or the like used to maintain the airtightness between a casing and a cover member is not required, not only can the ceramic separator 18 be held easily, but also the assembling man-hours of the sensor can be reduced, and the structure of the sensor can contribute toward reducing its cost.
Patent JP-H0280302-A (JP)
Title: Production of electroconductive oxide
Inventor: ISHIGAME MAREO
IPC: C01G1/00
Filed: 1988-09-14
Abstract: PURPOSE:To perform the prepn. of an electroconductive oxide stably for a long period exactly and at a relatively low temp. by controlling the concn. of O2 by feeding an electric current through a laminated body prepd. by laminating a solid electrolyte held within a temp. range exhibiting O-ion conductivity and an electroconductive oxide, toward a direction of the lamination. CONSTITUTION:After heating a solid electrolyte base plate (YSZ base plate) 1 comprising plate Y2O3-ZrO2 single crystals, etc., having about 1mm thickness and having O-ion conductivity at about 400 deg.C, a thin film 2 of an electroconductive oxide such as thin film of Y-Ba-Cu-O type oxide having about 1mum thickness is laminated thereon to obtain thus a laminated body. Then, a porous plate Pt electrode 3 is disposed to the surface of the base plate 1 at the opposite side of the thin film 2, and an Al2O3-MgO thin film 4a and a nonporous plate Pt electrode 5 are disposed to the side surface of the thin film 2 and to the top surface of the thin film 2, respectively. The electrode 5 is covered further with a YSZ thin film 4b to form thus an electrically insulating oxygen barrier layer 4, and an electroconductive oxide is prepd. If necessary, a cathode of a power source 10 is connected to the electrode 3, and an anode is connected to the electrode 5, and the whole body of the laminated body is held at about 500 deg.C in atmospheric air. Thus, the concn. of oxygen is controlled by feeding electric current toward a direction of lamination of the laminated body.
Patent JP-2000028084-A (JP)
Title: Circular taper liner
Inventor: YOSHIDA SHIGERU
IPC: F16M7/00
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a circular tapered liner which is excellent in finish and dispenses with the cutting and the welding of a contact surface by machining single sides of two doughnut-like disks in a spiral shape, machine-finishing surfaces opposite thereto, and setting together the spiral surfaces to form a pair. SOLUTION: Single sides of doughnut-like disks are machined in a spiral shape, other sides are also machine-finished, and the spiral surfaces of two disks in which holes of the same diameter are made inside are set together so that upper and lower surfaces are horizontal, the upper part is an upper liner 2 and a lower part is a lower liner 1, and a plurality of recesses 6 are machined in an outer circumferential surface of the upper liner 2. Two liners are set together, and a center pipe 3 as long as the smallest dimension and as large in diameter as a gap is inserted therein. The circular tapered liner is installed in an installation gap, the upper liner 2 is turned in the extending direction by abutting a tip of a screw-driver object on the recesses 6, and when the turning becomes slightly tight, a part of a contact surface of the upper liner 2 with the lower liner 1 is welded.
Patent JP-S6384742-A (JP)
Title: Forging extrusion forming device
Inventor: MATSUNAGA SHUICHI
IPC: B21J5/06
Filed: 1986-09-26
Abstract: PURPOSE:To facilitate to take off a forming product by performing a high pressure forging extrusion in the state of applying a fastening force on an insert and relaxing the fastening to the product in a die hole by removing the insert fastening force at the time of taking off the product. CONSTITUTION:A blank 14 is stored in the die hole 13 of the insert 30 prepressured by a fastening cylindrical body 20 by being subjected to a taper press-fitting and extruded by fitting a punch 15 into the hole 13 with the approach of fitting members 11, 12. After movement of a work member 44, a pressure is transferred in the order of members 11, 44, 20, 30, 12 with the approach of the members 11, 12 and a product is taken off by isolating the members 11, 12 after removing the fastening force of the hole 13 by pulling out the insert 30 from the cylindrical body 20. After retreating the member 44 and moving a work member 41, a pressure is transferred in the order of the members 11, 30, 20, 41, 12 with the approach of the members 11, 12 and the original state is restored by separating the members 11, 12 and retreating the member 41 in the pressurized state of press-fitting the insert 30 to the cylindrical body 20. The title device easy for taking off an extruded product can thus be realized.
Patent JP-H11132093-A (JP)
Title: Catalyst deterioration diagnostic device for engine
Inventor: NAKAJIMA YUKI
IPC: F01N3/20
Filed: 1998-08-13
Abstract: PROBLEM TO BE SOLVED: To use a catalyst without waste just before the catalyst is discriminated to be large deterioration, and improve precision of separating medium deterioration from large deterioration by stabilizing a deviating amount from a theoretical air-fuel ratio. SOLUTION: A correcting means 42 corrects a feedback constant with the learning value of a storing means 41, an air-fuel ratio correction amount αis calculated by a calculating means 24 using the corrected feedback constant, and a basic injection amount Tp is corrected by the air-fuel ratio correction amount α. The learned value of the storing means 41 is updated by an updating means 43 in such a direction as returning an air-fuel ratio to a theoretical air-fuel ratio side based on the output of a catalyst downstream sensor 27. When the updating frequency of the updating means 43 is prescribed times or more, a means 45 inhibits updating of the learning value, and changes the learning value into a learning value for diagnosis in such a direction as to deviate the air-fuel ratio from the theoretical air-fuel ratio.  Whether deterioration has occurred or not is discriminated by a discrimination means 29 by comparing the outputs of the two sensor in the air-fuel ratio condition deviated from the theoretical air-fuel ratio based on the learning value for diagnosis.
Patent JP-H0571672-A (JP)
Title: Structure for mounting pipe on wall
Inventor: KANETANI KENJI
IPC: A47K4/00
Filed: 1991-09-09
Abstract: PURPOSE:To provide a pipe mounting structure for ensuring watertightness between a pipe and wall while improving the operability of mounting the pipe. CONSTITUTION:While an adhesive tape 11 having expansibility and contractibility is stuck to the peripheral edge 3a of an opening of a pipe 3 and the peripheral edge of an opening 1a of a wall panel 1, the adhesive tape is applied on the whole periphery of the peripheral edge 3a of the opening to close a gap C between the pipe 3 and the peripheral edge of the opening 1a of the wall panel 1.
Patent JP-S6382422-A (JP)
Title: Production of electrophotographic sensitive body
Inventor: KAWAMURA TAKAO
IPC: G03G5/082
Filed: 1986-09-27
Abstract: PURPOSE:To obtain a sensitive body having high dark resistivity by decomposing a gas contg. C2H2 and Si in a prescribed ratio and a gas for forming amorphous silicon carbide (a-SiC) contg. a prescribed amount of a group IIIa element of the periodic table by glow discharge to form a positively chargeable layer on a substrate. CONSTITUTION:A first layered region 6 and a second layered region 7 are successively formed on an electrically conductive substrate 1 in the form of an integrated photoconductive a-SiC layer 5a. The first region 6 contains a larger amount of a group IIIa element than the second region 7. The second region 7 contains 0.1-10,000ppm, preferably 0.1-1,000ppm group IIIa element, so the resulting sensitive body is positively chargeable and required electrophotographic characteristics such as surface potential and photosensitivity are obtd. Since the first region 6 contg. a larger amount of the group IIIa element than the second region 7 is formed, the conductivity of the a-SiC layer 5a is increased in the substrate side region, the injection of carriers from the substrate 1 side is hindered and light carriers flow smoothly to the substrate 1.
Patent JP-S6383539-A (JP)
Title: Control device for air conditioner
Inventor: CHIHARA YASUYUKI
IPC: F24F11/02
Filed: 1986-09-26
Abstract: PURPOSE:To perform an automatic operation control of an air conditioner by a simple, low-cost method by determining an operation mode based on the room temperature information, and forming a timer in which clock pulses are counted at regular intervals for comparison with preset data so as to perform a control based on the time-up information. CONSTITUTION:The output from a room temperature detecting means 11 is inputted to an operation mode determining means 12, and the operating mode output determined by the operation mode determining means 12 is connected to the input terminal of a room unit control means 13 which controls the room unit. The output pulse from an oscillating means 16 which generates clock pulses at regular intervals is inputted to a counter 17. The compared results obtained by the output of a comparison means 18 in which the count output data from the counter 17 and the output data from a preset data generating means 19 which generates the preset data are inputted for comparison are also connected to be inputted to said room unit control means 13. The output from the means 13 is connected to the input terminal of an outside unit control means to form the control device for an air conditioner.
Patent JP-S6382590-A (JP)
Title: Electronic memo
Inventor: WATANABE GENICHI
IPC: G06F3/16
Filed: 1986-09-26
Abstract: PURPOSE:To simply store the contents of a memo and to reduce labors in a reproduction by storing a minimum constituting part consisting of a microphone, a coding part, a memory part, a data output part or the like in an IC card. CONSTITUTION:An electronic memo card is constituted of the microphone 1, the coding part 2 coding a sound signal inputted from this microphone 1, the memory part 3 storing the coded sound data, a control part 4 controlling the coding part 2 and the memory part 3 and a stored data output terminal 5 outputting the stored data from the memory part 3. These circuit parts are stored in the IC card.
Patent JP-H0560004-A (JP)
Title: Misfire detecting device for internal combustion engine
Inventor: OSAWA KOICHI
IPC: F02D45/00
Filed: 1991-09-09
Abstract: PURPOSE:To prevent misjudgment of misfire in intentional fluctuation of engine torque. CONSTITUTION:Based on a detection result of a revolution number sensor 25 for detecting the revolution number of an engine 1, revolution fluctuation per explosion stroke of each cylinder of the engine 1 is obtained by an engine ECU 30, and when the obtained result is more than a predetermined value, it is considered as misfire at the explosion stroke of the each cylinder, and processing such as lighting of a misfire indicator lamp 12 is carried out in this gasoline engine system. This gasoline engine system is provided with ECTECU 41, TRCECU 42 and an auto drive ECU 44 for commanding intentional revolution fluctuation to the engine according to the driving state of the engine 1. When the command by those ECU 41 to 43 is carried out, misfire judgment by the engine ECU 30 is invalidated so as not to make judgment. By this, when intentional torque fluctuation is generated at the engine 1, judgment of misfire based on revolution fluctuation is not made.
Patent JP-S61107576-A (JP)
Title: Control method for deinterleave processing memory in digital reproducing device
Inventor: NANUN MASAHIDE
IPC: G11B20/18
Filed: 1984-10-31
Abstract: PURPOSE:To simplify the titled device in structure and to attain effective use of the memory area by making it possible to produce read/write address for plural number of symbols in the memory area. CONSTITUTION:When the data indicating any one of symbols U0-U6 and a write signal are supplied to input terminal 33, a select circuit 34 reads desired fixed data from a ROM32 and supplies the result to an add circuit 35 with the fixed data. As the add circuit 35 is also provided with the count value of CN8 on an octal down counter 31, the and circuit 35 adds both and the result of addition is supplied as a high-order address H to a RAM13 via an output terminal 36. Then, a decode circuit 37 produces low-order address V based on the data indicating symbols U0-U6, and the low-order address V is output from an output terminal 38 to the RAM13. Further, when input terminal 33 is supplied with read signal, high-order address H and low-order address V are produced in the same manner as above.
Patent JP-S6288028-A (JP)
Title: Text vocalizing device
Inventor: OOYAMA YUTAKA
IPC: G10L13/08
Filed: 1985-10-14
Abstract: PURPOSE:To improve the understandability of a test by providing plural vocalizing devices that prepare different vocalizing forms with each other at a vocalizing means and switching them from a specified character combination. CONSTITUTION:A text vocalizing device is constituted with an overall controller 1, a KANJI(Chinese character/KANA(Japanese syllabary) character string input device 2, a character string attribute detecting device 3, a KANJI/KANA conversion device 4 that forms read information, three kinds of vocalizing devices 11-13, and a vocalizing device controller 5 that selects one out of the above vocalizing devices. In the device, the presence of the character combination that regulates an attribute in a KANJI/KANA character string inputted from the input device 2 is investigated at the attribute detecting device 3 and also, the read information of the character string is formed at the conversion device 4. The read information and an attribute information are sent to the vocalizing device controller 5, and one of the vocalizing devices 11-13 is selected by the attribute information, the reading information being vocalized.
Patent JP-H0889183-A (JP)
Title: Method for high-pressure treatment
Inventor: HORI KEIICHI
IPC: A23L5/30
Filed: 1994-09-26
Abstract: PURPOSE: To sterilize a food under high pressure in a short time and automate the sterilization. CONSTITUTION: In this high-pressure treatment method in which a material to b treated is packed and sealed in a bag made of a plastic film, stored in a cylindrical container, fed to a high-pressure container and pressurized under hydrostatic pressure, the method comprises a process for loading the cylindrical collapsible container with a tray, throwing the loaded cylindrical container into a high-pressure container, treating under pressure and taking out the treated material, a process for removing a cylindrical casing part of the taken out cylindrical container from a bottom part, extracting the casing part and unloading the tray in the interior and a process for extracting the bag made of the plastic film treated under pressure from the unloaded tray.
Patent JP-H0277869-A (JP)
Title: Common bus using method
Inventor: NAKAYAMA SHUNICHI
IPC: G06F13/368
Filed: 1988-09-13
Abstract: PURPOSE:To arbitrate a bus by separating a read/write control signal line into a read-only control signal line and a write-only control signal line and stopping the operation of the input/output control part of a microprocessor of low priority with the read signal and write signal of a microprocessor of high priority. CONSTITUTION:The bus is arbitrated by controlling the input/output control parts 31-3n of respective microprocessor systems 11-1n according to preset priority so as to make a connection with a device 7 to be controlled which is connected to the common bus. Namely, the operation of the input/output control part of the microprocessor of low priority is stopped with the read signal and write signal of the microprocessor of high priority and the processor system is disconnected form the common bus. When the read-only control signal line 10 is in the state of an H signal and the write-only control signal line 11 is in the state of the H signal, neither reading nor writing is performed in an idle state and another microprocessor can uses the common bus.