baber/WOPTO huggingface dataset:
Patent JP-S6186495-A (JP)
Title: Gas phase growth apparatus
Inventor: NOZAWA MASAYUKI
IPC: H01L21/02
Filed: 1984-10-05
Abstract: PURPOSE:To obtain the titled apparatus making the attachment and the detachment of a wafer simple and easy by constituting the apparatus so that plural lamp houses are provided around the outer part of a bell jar incorporated with a susceptor assembly body of a lower part-driving system and several pieces thereof can be opened to the outer part. CONSTITUTION:A gas phase growth apparatus is constituted by fitting a barrel type susceptor assembly body 11 holding the wafers 12 to a rotary axis 13 by which a base plate 16 is perforated upward, enabling the lower end thereof to be sealed on the above-mentioned base plate 16, providing a bell jar 14 by which a reaction chamber is formed in the circumference of the above-mentioned assembly body 11 so that it is capable of ascending and descending with an elevating mechanism 28 and furthermore providing plural lamp houses 24 surrounding the outer part in opposition to the above-mentioned susceptor assembly body 11. In the gas phase growth apparatus, the central part of the lamp houses 24 corresponding to the nearly half circumference of the above-mentioned bell jar 14 is enabled to cut off and the left plus right lamp houses are joined freely rockingly and thereby the lamp houses 24 corresponding to the above-mentioned half circumferential part are constituted so as to be opened to the outside in a double-leafed hinged door.
Patent JP-S58113533-A (JP)
Title: Temperature controller of cooling fluid in internal- combustion engine
Inventor: JITSUZAWA FUMIO
IPC: F01P7/16
Filed: 1981-12-28
Abstract: PURPOSE:To maintain an engine to high temperature while preventing its overheat at a high load, by providing a bypass passage to a temperature control thermostat of cooling water and opening a bypass valve provided in said bypass passage only at high temperature further at acceleration of the engine. CONSTITUTION:A thermostat 5 is provided in a cooling water passage 6 connecting a water pump 7 of an engine 1 to a lower tank of a radiator 3, and the passage 6 is closed at low temperature of cooling water to circulate the cooling water in the first bypass passage 12. The second bypass passage 9 is connected between up and downstreams of the thermostat 5 and a bypass valve 10 opened and closed by a controller 11 is provided in the passage 9. A thermo valve 20 is connected through an orifice 15 to a diaphragm chamber 11A while directly to a diaphragm chamber 11B of the controller 11, when the engine is at high temperature further at acceleration, negative pressure in a negative pressure pipe 14B is rapidly decreased to open the valve 10 for a certain length of time.
Patent JP-H05274443-A (JP)
Title: Method and system for computer display
IPC: G09G5/36
Filed: 1992-08-06
Abstract: PURPOSE: To provide an improved anti-aliasing system used for computer graphic display. CONSTITUTION: A neural network is provided and used to learn the relations between the brightness and/or the color of a selected picture element and those of peripheral picture elements. If the neural network decides that anti-aliasing improves the entire articulation of a graphic image, the neural network calculates a scale factor used for correction of the brightness and/or the color of the selected picture element for the purpose of performing anti-aliasing. In this embodiment, a single picture element out of nine picture elements of a (3x3) matrix is corrected as expected, and zigzag edges of the graphic image are blurred with respect to graphics displayed on a computer system.
Patent JP-H1134173-A (JP)
Title: Manufacture of cushioning unit
Inventor: YOKOI YOSHIYORI
IPC: B29L31/58
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a novel method for manufacturing a cushioning unit having beauty and high durability without generating wrinkle of face cloth by improving a production efficiency by integrally molding the cloth with a cushioning unit body, and making its quality uniform. SOLUTION: The method for manufacturing a cushioning unit comprises the steps of forming a backing layer 17 of synthetic resin foam on a rear surface side of extensible face cloth 14, adhering a synthetic resin film 16 on its rear surface side as needed to form a non-permeable face cloth member 10 (12), fixedly disposing the non-permeable member in a vacuum mold 20 having a mold surface 21 of a predetermined shape via an extended part, suction extending the face cloth member to a mold surface by vacuum sucking, introducing soft or semihard synthetic resin foam chip 41 together with urethane adhesive 42 to its rear surface side while holding the face cloth member in the mold as it is, and giving sufficient moisture and heat to operate the urethane adhesive material to integrally shape the chip with the face cloth member.
Patent JP-S6271525-A (JP)
Title: Emulsion dispersing agent
Inventor: NAKAMURA YOSHINOBU
IPC: C09K23/32
Filed: 1985-09-25
Abstract: PURPOSE:To remarkably enhance the dispersive power of the titled agent by incorporating 0.2-2mols of at least one kind among the four specified amino ether-type surfactants into 1mol of the specified org. boron compd. to form the emulsion dispersing agent. CONSTITUTION:The emulsion dispersing agent is prepared by incorporating 0.2-2mols of at least one kind among the compds. expressed by formula II (R1 is a 8-22C alkyl, etc., R2 is ethylene, etc., and R3 is H, etc.), formulas III and IV [R4 is a 6-24C alkyl, etc., and R5 shows formula V (X is 1-3 integer and R6 shows R4CON, etc.) and formula VI [R7 is (R2O)n (n is 1-50 integer), R8 shows R3, etc., and R9 expresses R3-N-R3, etc.] into 1mol of the compd. shown by formula I (X, X', Y and Y' are H, methyl, ethyl and an alkenyl group originated in a butene polymer having 5-60 average degree of polymerization).
Patent JP-S6274552-A (JP)
Title: Method for detecting abnormality in machine tool
Inventor: KUBO YOSHIKUNI
IPC: B23Q17/09
Filed: 1985-09-25
Abstract: PURPOSE:To detect abnormality even if there is dispersion in a machining starting position as an absolute position by comparing machining loads in the relative positions of a machining tool and a workpiece, with the machining starting surface of said workpiece as the reference position. CONSTITUTION:When there is dispersion in the machining starting surface D' of a workpiece B, its cutting load curve M' rises before the cutting load curve M of a standard workpiece, in the absolute relation of positions. When a cutting tool A is brought into contact with the machining starting surface D', a workpiece touch signal generating part G gives a starting signal to a control part E, to detect a machining load each time the cutting tool A is moved by a unit distance l/n with respect to the workpiece B. The machining load thus detected is compared in order with each of the machining loads which are stored in a memory part I as the position information of 1-n positions. And, if the machining load is out of a tolerable range, the control part E gives an abnormal signal to an abnormality indicating part L.
Patent JP-S6190351-A (JP)
Title: Tape recorder for study
Inventor: ITO YUJI
IPC: G09B5/04
Filed: 1984-10-06
Abstract: PURPOSE:To make the training repeat operation easier by providing a control circuit in which a tape is rewound to the top position of a sentence in accordance with the operation of a training repeat mode selection operating means while training mode is selected, and then automatically switched again to the training mode. CONSTITUTION:A tape 1 constituted so that the training mode can be selected to record the student channel signal while the teacher channel signal is reproduced, also, provided with a counter 6 which counts the present travelling position data according to the travelling of the tape and output it, and a sentence top position memory 16 storing the tape position which corresponds with the top of a sentence. While in training mode, if a repeat operation button 11 is depressed, a control circuit 4 is switched to rewind mode, and the tape is rewound until the position recorded in the memory 16, and the device is automatically switched to the training mode. In this way, repeat operation can be done easier.
Patent JP-H1141004-A (JP)
Title: Laminate type dielectric filter
Inventor: YOSHIMORI KENJI
IPC: H01P1/205
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To make the filter small-sized, to lower the conductor loss, and to improve Q by composing equivalently one resonator of strip line resonators embedded in a ceramic dielectric. SOLUTION: On a green sheet of ceramic, patterns of silver paste are printed, laminated, and baked to form a laminate having conductor layers in desired patterns on the surfaces of 1st to 10th dielectric layers 2a to 2j. Conductor layers 13, 16 and 19 arranged on the surfaces of the 4th, 6th and 8th dielectric layers 2d, 2f and 2h are arranged one over another when viewed in the laminating direction to form a 1st strip line resonator. Similarly, a 2nd strip line resonator is composed of the conductor layers 14, 17 and 20 and a 3rd strip line resonator is composed of the conductor layers 15, 18 and 21 respectively. An inter- resonator capacity conductor layer 33 is arranged on the 7th dielectric layer 2g and the 1st to 3rd strip line resonators constitute a three-stage filter which is coupled by both capacity and induction.
Patent JP-H0373986-A (JP)
Title: Electrostatic copying machine
Inventor: TAKANO SATOSHI
IPC: G03G21/10
Filed: 1989-08-16
Abstract: PURPOSE:To eliminate the need to for recovering operation for waste tone more than once by providing a common waste toner storage body which contains waste toner removed with drum cleaning members and waste toner removed with a belt cleaning member. CONSTITUTION:The common waste toner storage body 15 contains the waste toner removed with the drum cleaning members 3 and 4 and the waste toner removed with the belt cleaning member 11. When a transfer conveyance unit 13 where a bottle 15 is supported is installed in a device main body 12, its tip opening part 18a is engaged and the waste toner in a casing 5 falls in the bottle 15 through a tube part 18 and is stored. Consequently, the recovering operation for the waste toner is performed at a time, so the maintainability can be improved.
Patent JP-H0259181-A (JP)
Title: Production of panel member
Inventor: MATSUO MASAYOSHI
IPC: B23K11/14
Filed: 1988-08-24
Abstract: PURPOSE:To prevent the formation of a clearance in the side part of a joint part and to improve joint strength with simple constitution by providing good and low conductive parts respectively to the side and central parts of an adhesive agent layer at the time of joining panel plates by a weld bonding method. CONSTITUTION:The adhesive agent layer 5 is formed by applying an adhesive agent 4 to the joint part 4 formed to the plate 2 side of a pair of the panel plates 1, 2. The layer 5 is constituted of the good conductive part 7 derived from a pair of right and left nozzles 6, 6 and the low conductive part 10 derived from a nozzle 8 positioned between the nozzles 6 and 6. The adhesive joint part 10 formed to the side part of the plate 1 is then superposed atop the joint part 4 tocrimp the layer 5. The good conductive part 7 is disposed to both the right and left side parts between the joint parts 4 and 10 and the low conductive part 9 is disposed to the central part. The joint parts 4, 10 are then spot- welded and the layer 5 is melted by the heat thereof to adhere the plates, by which a panel member 3 is obtd. The surface of this member is subjected to electrodeposition painting.
Patent JP-H0767216-A (JP)
Title: Electric automobile and drive control method therefor
Inventor: KOGA HISAMITSU
IPC: H02P5/00
Filed: 1993-08-25
Abstract: PURPOSE:To allow efficient utilization of battery even under running state of an electric automobile, which thrusts by driving the wheels with electric energy, by allowing efficient utilization of motor. CONSTITUTION:The electric automobile comprises a battery 1, motors 2, 3 being fed with power from the batter 1, and means 4-6 for controlling the operation of the motors upon request by an operator wherein outputs from the motors 2, 3 are transmitted to the wheels in order to drive the automobile. The motors 2, 3 have high and low rated outputs, respectively, and the control means 4-6 operate the motors 2, 3 selectively depending on the demand of motor output.
Patent JP-S63186602-A (JP)
Inventor: FUJIMOTO RYOKO
IPC: G06F1/00
Filed: 1986-09-06
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-H0661258-A (JP)
Title: Manufacture of thin film transistor
Inventor: MATSUO MINORU
IPC: H01L21/265
Filed: 1992-08-06
Abstract: PURPOSE:To improve distribution in depth direction of phosphorus ion implanted through a gate insulating film and to make rapid impurity implantation possible by manufacturing a self-matching type thin film transistor on an insulating substrate or an insulation film by adopting ion implantation method wherein mass spectrometry is not used. CONSTITUTION:A self-matching type thin film transistor is manufactured on an insulating substrate or an insulating film by adopting ion implantation method wherein mass spectrometry is not used. For example, after an Si oxide film 502 is deposited on a substrate 501 and a polycrystalline Si 503 which does not contain impurities is deposited thereon and patterned, an Si oxide film is deposited and a gate insulating film 504 is formed. Then, a gate electrode 505 is formed. All ion 506 generated from a gas mixture which consists of phosphine by 5% and hydrogen gas of the remainder is implanted using the gate electrode 505 as a mask by using an ion implantation device wherein mass spectrometry is not used while holding an atmospheric pressure inside the device at 0.05mTorr. A source/drain region 507 is formed in this way.
Patent JP-S6454617-A (JP)
Title: Manufacture of ceramic superconductive wire
Inventor: OZAKI MASANORI
IPC: C04B41/87
Filed: 1987-08-25
Abstract: PURPOSE:To prevent embrittlement of stabilizing material and make adhesion property good in combining stabilizing metal on ceramic superconductive matter to form a ceramic superconductive wire by coating substance which is liable-to- be-oxidized on the superconductive matter and applying the stabilizing material on it. CONSTITUTION:In combining stabilizing material consisting of Cu, Al, Ag, or their alloy on ceramic superconductive matter of a single continuous filament or its assembly or the like, one liable-to-be-oxidized substance of Be, Ce, Ti, Al, Zr, Ba, Si, V, B, Cr, Nb, or Mn is coated preliminarily. After that, the stabilizing material is applied on it. Embrittlement of the stabilizing material can thus be prevented, adhesion property with the superconductive matter becomes good, coiling property is improved, and critical current density is increased.
Patent JP-H1037042-A (JP)
Title: Device for picking up weft yarn end in loom
Inventor: NISHIO SHINICHI
IPC: D03J1/04
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To facilitate the capture of yarn end of the weft by using a capturing pipe with no large modification of the conventional structure of the pipe in a weft yarn end catcher of the type that catches the weft yarn end by the co-operation of a compressed air jetting nozzle with the capturing pipe both of which are oppositely set between the weft-flying route on the weft-arriving side in a fluid-jetting loom having the weft inserting nozzle fixed on the slay. SOLUTION: A compressed air-jetting nozzle 1 and the capturing pipe are fixed to slay in opposition to each other on both sides of the weft-flying route on the weft yarn reaching side so that the crossing point of the extended line of the axis line X1 of the compressed air jetting nozzle 1 with the weft yarn- flying route comes to the more upper stream than the axis X3 of the weft yarn end introduction part 31 of the capturing pipe 3.
Patent JP-H0493238-A (JP)
Title: Cladded metal plate
Inventor: KAWAZU HAJIME
IPC: B23K9/04
Filed: 1990-08-08
Abstract: PURPOSE:To realize lightweight and easily workable cladded metal plate concerned, in which cracks due to deformation are hard to develop at cladding, high temperature use, cold rolling or the like, by a method wherein a large number of openings, which pierce metal matrix plate, are provided. CONSTITUTION:In the cladded metal plate concerned, the surface of metal matrix plate 11 of which is covered with metal layer having material different from that of matrix as cladding material 12, the metal plate 11 is metal perforated plate having a large number of through openings 11a. By means of the above-mentioned constitution. the binding power of the metal matrix plate to the cladding metal layer is weak and, even when the cladding metal layer is stressed at cladding, high temperature use and cold rolling, the stress is absorbed by the deformation in the direction parallel to the plate surface of the metal matrix plate. Accordingly, the deformation of the cladded metal plate and the crack at cladding metal layer are strikingly suppressed. Though the cracking and deformation at cladding are remarkable at padding cladding, by flowing molten cladding material in the respective openings of the metal matrix plate, the temperature gradient in the direction of the thickness of the plate becomes very small, resulting in much more suppressing the deformation and the crack at cladding.
Patent JP-H06198502-A (JP)
Title: Drum base for cylindrical body & electrophotographic apparatus and their supporting method, manufacturing method & working apparatus
Inventor: MIYAMOTO MITSURU
IPC: B23B1/00
Filed: 1993-08-03
Abstract: PURPOSE:To carry out cutting work for the inner circumferential face, etc., of a work edge with high accuracy, by fixing a work while fastening at least three points, located at intervals in the circumferential direction of an outer circumferential face near the edge of a work, that is a cylindrical body, by means of a contact member which makes linear contact in the circumferential direction. CONSTITUTION:In a drum base used for a photosensitive drum for a cylindrical body and an image formation apparatus, the faces of its both edges and inner circumferential faces of edges are cut and worked, and a fitting part used for fitting s rotation transmission member is formed by chamfering work on inner and outer diameter chamfering parts. When this drum base (work 30) is cut and worked parts near both edges of the work 30 are held by a supporting jig. This supporting jig consists of a lower piece 34a, which is held slidably by a block on a bed and has a V-type notch on its upper surface, and an upper piece 35a, which can move up and down freely by a hydraulic cylinder, and holds the work 30 under nipping pressure among three cylindrical pins 33a which are rotatably held on inclined faces 43a, 44a of the lower frame 34a and to the lower face of the upper piece 35a.
Patent JP-S58114888-A (JP)
Inventor: ARAKI MAKOTO
IPC: B25J13/00
Filed: 1981-12-28
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-S6360600-A (JP)
Inventor: KUROODO ROBURI
IPC: B23P19/00
Filed: 1987-08-25
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-S6366972-A (JP)
Title: Semiconductor storage device and manufacture thereof
Inventor: NARAHARA MITSUMASA
IPC: H01L27/112
Filed: 1986-09-08
Abstract: PURPOSE:To obtain an ultraviolet ray erasable, electrically writable read only semiconductor memory which has high production efficiency and extremely high integration by symmetrically disposing a control gate and a floating gate with respect to a diffused layer region. CONSTITUTION:A control gate 21 made of polycrystalline silicon is disposed on a semiconductor substrate 6, a floating gate 31 made of polycrystalline silicon is disposed at one side of the gate 21, and a plurality of combinations of the gates 21 and the gates 31 are disposed symmetrically through a reverse conductivity type diffused layer regions 4, 5 to the substrate 6. Thus, its integration density can be raised. Since the floating gate can be obtained only by anisotropically etching the polycrystalline silicon layer and two memory regions can be formed at both sides by etching only the center of the polycrystalline silicon layer provided with the regions which become the floating gates at both sides, manufacturing steps can be simplified.
Patent JP-S60145474-A (JP)
Title: Scroll-type fluid machinery
Inventor: IKEGAWA MASATO
IPC: F04C18/02
Filed: 1984-10-11
Abstract: PURPOSE:To obtain a scroll-type fluid machine having a low vibration by making the pressure distribution symmetrical by forming a band-shaped concaved part shallower than the depth of the groove in the lap part along the lap in the region on the winding end side of the lap of a fixed scroll member. CONSTITUTION:In the region ranging from the winding end part 1b' of the lap 1b of a fixed scroll member 1 to the winding end part 2b' of the lap 2b of a swirling scroll member 2, a band-shaped concaved part 16' is formed along the lap 1b. Said concaved part 16' communicates to a relief part 16 and is under the equal pressure to that of the relief part 16, and the depth is less than that of the groove in the lap part. Therefore, the distribution of gas pressure is symmetrical, and the vibration generated by the biased gas pressure can be suppressed.
Patent JP-H0494240-A (JP)
Title: Cell exchange
Inventor: YAMANAKA HIDEAKI
Filed: 1990-08-09
Abstract: PURPOSE:To allow the cell exchange to cope with a change in a call capacity without being noticed of an external part even when the change in a call capacity takes place by storing once an outgoing line of destination information to a buffer memory based on destination information of an inputted cell and allowing an arbitration circuit to arbitrate the cell transmission sequence between buffer memories of a unit switch belonging to the outgoing line. CONSTITUTION:A destination information recognition circuit 9 of a unit switch 6 connecting to each incoming line group 4 reads destination information of a header part of a cell incoming to an incoming line and is stored in a buffer memory 7 of the unit switch 6 accommodating a relevant outgoing line corresponding to the destination information. An arbitration circuit 818 of a unit switch 618 checks a buffer memory 1718, sends a cell to be sent to an outgoing line 264 unconditionally when the cell to be sent is in existence in the memory and sends a signal representing the absence of a cell to be sent to an arbitration circuit 828 of a unit switch 728 when the cell to be sent is not in existence in the memory to transfer the right of cell transmission to the succeeding unit switch 628. Thus, even when a call is set, the exchange copes with a change in a call capacity.
Patent JP-S6190689-A (JP)
Inventor: ARISAWA KENJI
IPC: A63H33/10
Filed: 1984-10-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0259429-A (JP)
Title: Conductive iron oxide particulate powder and its production
Inventor: KATAMOTO TSUTOMU
IPC: C01G49/06
Filed: 1988-08-25
Abstract: PURPOSE:To obtain the title reddish violet-dark violet or brown iron oxide particulate powder having excellent stability and conductivity by precipitating hydrated SnO2 particles contg. Sb on the surface of specified iron oxide particles and thereafter by calcining. CONSTITUTION:An aq. suspension contg. the iron oxide particles selected from acicular hematite having 0.2-3.0mum mean diameter of the major axis, or cubic or spherical hematite or maghematite having 0.1-5.0mum mean diameter, or maghematite and 5.0-200wt.% hydrated SnO2 particles contg. Sb, obtd. by heating an alcoholic soln. contg. SnCl4 and SbCl2 at >=70 deg.C to hydrolyze the SnCl4, is adjusted to 3-12pH value, mixed by stirring to precipitate hydrated SnO2 particles contg. Sb on the surface of the iron oxide particles, thereafter filtered, washed and dried. Then, the particles are calcined at 400-800 deg.C to obtain the conductive iron oxide particulate powder having SnO2 particles with 0.1-40.0wt.% Sb in solid soln., on the surface thereof, and having <=5X10<6>OMEGA-cm volume resistivity.