baber/WOPTO huggingface dataset:
Patent JP-S63113353-A (JP)
Title: Ultrasonic flaw detector
Inventor: TAKAKU KAZUO
IPC: G01N29/04
Filed: 1986-10-30
Abstract: PURPOSE:To enable ultrasonic flaw detection at a part close to the upper end of a cylinder member, by arranging a plurality of ultrasonic probes within the same plane at the upper end of a pole drivable circumferentially and axially. CONSTITUTION:A pole 8 is made drivable circumferentially and axially using a circumferentially driving motor 19 and an axially driving motor 20. A probe mounting section 11 is provided at the highest part of the pole 8 and a plurality of ultrasonic probes 7 are mounted on the top thereof. A feed port 32 and a drain port 10 are arranged below the probes 7. The flaw detector thus obtained is inserted into a cylinder member to be inspected until a stopper 9 contacts a base 30 and when the stopper contacts the base, a pole grasping section 23 is used to hold the pole. This enable an ultrasonic flaw detection at a part close to the upper end of the cylinder member thereby facilitating the replacement of a probe.
Patent JP-H04135624-A (JP)
Title: Pressure fluidized-bed combustor
Inventor: YAMAMOTO MANABU
IPC: B01D53/94
Filed: 1990-09-28
Abstract: PURPOSE:To make a system including a catalyst vessel compact and to prevent the deterioration of a catalyst due to sulfuric acid mist by arranging a dinitrogen monoxide decomposing catalyst in a waste combustion gas passage in the pressure vessel extending from the outlet of a boiler furnace to the inlet of a gas turbine. CONSTITUTION:A dinitrogen monoxide decomposing catalyst 5 is arranged in the high-temp. and high-pressure area with the gas kept at 600-900 deg.C and 5-40atm pressure in the waste combustion gas passage in a pressure vessel 1 extending from the outlet of a boiler 3 furnace to the inlet of a gas turbine 7. At least one kind of metal selected from the group consisting of the oxides of Zn, Ti, Cd, Fe and Pd is prepared as the catalyst. As a result, the system including a catalyst vessel is made compact, and the deterioration of the catalyst due to sulfuric acid mist is prevented.
Patent JP-H04137499-A (JP)
Title: Discharge lamp lighting apparatus
Inventor: SHIMIZU KEIICHI
IPC: H05B41/282
Filed: 1990-09-28
Abstract: PURPOSE:To reduce the number of elements and reduce the distortion of an input current waveform from an AC power supply by alternately operating switching elements with a composited circuit using in common the switching elements of a chopper circuit and an inverter circuit. CONSTITUTION:A composited circuit is composed of a booster chopper circuit 3 and an inverter circuit 6. The discharge voltage of a discharge lamp 5 is inputted to a discharge lamp voltage detecting circuit 8, and the discharge lamp voltage detecting circuit 8 detects the voltage of the discharge lamp 5, and when the voltage has exceeded a predetermined normal lighting voltage, a thyristor circuit 7 is operated. And also a voltage detecting circuit 9 detects the across voltage of a smoothing condenser 4 as the output voltage of the booster chopper circuit 3, and when the detected voltage has exceeded the predetermined normal voltage, the thyristor circuit 7 is operated. The switching elements Q1, Q2 driven by a driving control circuit 11 are used in common by the chopper circuit 3 and the inverter circuit 6. Thereby, the number of elements may be reduced and the low distortion of an input current waveform may be realized.
Patent JP-H05102253-A (JP)
Title: Semiconductor device
Inventor: YANAGISAWA MASAHIKO
IPC: H01L23/50
Filed: 1991-10-07
Abstract: PURPOSE:To obtain a semiconductor device where an edge shortcircuit is prevented from occurring between an inner lead and a semiconductor chip, the semiconductor chip is improved in bonding properties, and a large number of pins can be provided to an semiconductor chip. CONSTITUTION:The inner lead 3 of a tape carrier 1 is covered with an insulating material 12 excluding its surface part which contacts with an electrode. Problems such as an edge shortcirucit are solved, whereby the inner lead 3 is not required to be formed, so that the inner lead 3 can be easily aligned at bonding, and a short-circuit is not induced even if the part of the inner lead 3 other than its part which bears against the electrode comes into contact with the surface of a semiconductor chip 6 due to the positional relation change between the inner lead 3 and the semiconductor element 6 caused by an external force in other processes after a bonding process is finished, and in result a semiconductor chip of this design can be enhanced in reliability. As the inner lead 3 is covered with an insulating material excluding its surface part which contacts with an electrode, tin whiskers are prevented from being generated.
Patent JP-2000072123-A (JP)
Title: Squeezable plastic bottle
Inventor: OTA ATSUSHI
IPC: B65D1/40
Filed: 1998-08-29
Abstract: PROBLEM TO BE SOLVED: To completely squeeze a whole bottle by continuously providing two V-shaped inclined ribs and a vertical rib on a shoulder circumferential wall, continuously providing a vertical rib and two V-shaped inclined ribs on a body circumferential wall, and arranging a horizontal rib a connection part of the shoulder circumferential wall to the body circumferential wall to flatten a body part and fold it. SOLUTION: A bottle comprises a mouth cylindrical part 1, a shoulder circumferential wall 2, a body circumferential wall 3 and a bottom wall 4. V-shaped inclined ribs 9 and a vertical rib 10 are continuously provided on a pyramidal part 7 and a square cylindrical part 8 of the shoulder circumferential wall 2 to form a Y-shaped rib on the whole, and a horizontal rib 11 is arranged between the shoulder circumferential wall 2 and the body circumferential wall 3. A horizontal rib 14 is arranged between upper and lower body parts 12, 13 of the body circumferential wall 3, and a vertical rib 15 and V-shaped inclined ribs 18 are continuously provided on the upper and lower body parts 12, 13 to form an inverted Y-shaped rib on the whole.  The right and left side surfaces of the shoulder circumferential wall 2 and the body circumferential wall 3 are inwardly folded with the respective vertical ribs 10, 15 as folding lines, the lower body part 13 is bent, and then, the flattened body part and the deformed bottom part are folded to squeeze the bottle.
Patent JP-S63112913-A (JP)
Inventor: FURUKAWA YOSHINOBU
IPC: A01D34/03
Filed: 1986-10-29
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-2000084899-A (JP)
Title: Boring device
Inventor: NAKAZA YOSHIYUKI
IPC: B26F1/14
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To prevent a punched scrap from going up by providing an inner peripheral wall forming a through hole of a die, with at least one protrusion extended from the upper end to the lower end of the through hole. SOLUTION: Three protrusions 16a are formed at the inner peripheral wall of a die 15 integrally with the die 15 at equal spaces linearly from the upper end to the lower end of a through hole. The protrusions 16a have triangular cross section and protrude toward a center axis L. A punched scrap of a bored plate 11 punched by a punch 13 enters the through hole 16 as the punch 13 is fitted into the through hole 16, and abuts on protrusions 16a since the protrusions 16a bite into it at the side face. This punched scrap remains in the through hole 16 and never goes up in the state of abutting on the protrusions 16a even if the punch 13 moves up. Boring work to the bored plates can therefore be continuously performed, and the generation of an off-specification product can be prevented.
Patent JP-H02106326-A (JP)
Title: Manufacture of olefin resin foam and apparatus for manufacture therefor
Inventor: TAKAHASHI AKIO
IPC: B29K23/00
Filed: 1988-10-15
Abstract: PURPOSE:To obtain an olefin resin foam molding having satisfactory external surface appearance and excellent melting and welding properties by supplying a material into a mold, then feeding pressurized air thereto, blowing back remaining material in a pressure filling vessel, enclosing it, and heating and cooling the material in the mold. CONSTITUTION:Pressurized air is fed into a pressure filling vessel 8 through the vent hole 39 of a shutter 27 provided in the vessel 8 via a high pressure filling air valve 9 and a particle feeding air valve 6, a feeder plunger 15 and the shutter 27 are sequentially opened, and a material 2 is supplied into a mold 11 from the material supply port 14 of the vessel 8 through a material passage 43 connected via a material hose 21. The pressurized air is fed from the passage 42, after the material is supplied, through the hose 21, the material 2 remaining in the passage 43 and the hose 21 is blown back into the vessel 8, the mold 11 is then closed by the plunger 15, the material 2 in the mold 11 is then heated and cooled.
Patent JP-S6210062-A (JP)
Inventor: BOKU SHIYOUSHIYOKU
IPC: C07D209/42
Filed: 1985-11-21
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-H08120068-A (JP)
Title: Copolyester
Inventor: SAKAGUCHI YOSHIMITSU
IPC: C08G63/185
Filed: 1994-10-25
Abstract: PURPOSE: To provide a copolyester which has excellent crystallizability, retains excellent mechanical properties, and is usable as a molding material, a film, a fiber, etc. CONSTITUTION: This copolyester has a reduced viscosity of 0.4 or higher and a structure formed by replacing up to 20mol% of the terephthalic acid units contained in poly(ethylene terephthalate) with p-quaterphenyldicarboxylic acid units. It has a higher glass transition temp. and a lower crystallization temp. during heating than a poly(ethylene terephthalate) (A) having a reduced viscosity which does not differ by at least 0.1 from that of the copolyester. It has a sharpness of the crystallization peak during cooling (the value obtained by dividing the peak height by the half-band width) at least 2 times that of the polymer (A).
Patent JP-H02106041-A (JP)
Title: Manufacture of silicon nitride oxide film
Inventor: MIYATAKE HISAKAZU
IPC: H01L21/318
Filed: 1988-10-14
Abstract: PURPOSE:To dissolve the extention of diffusion depth and the slip line in a silicon wafer by a method wherein a silicon nitride oxide film is formed through a silicon oxide film by performing a two-stage lamp heating treatment of silicon semiconductor in a high pressure gas atmosphere. CONSTITUTION:Silicon semiconductor 1 is subjected to a lamp heating treatment at a temperature lower than 1000 deg.C in a high pressure oxygen atmosphere, thereby forming a silicon oxide film 12 on the surface. This silicon oxide film 12 is subjected to a lamp heating treatment at a temperature lower than 1000 deg.C in a high pressure atmosphere containing ammonia, and is converted into a silicon nitride oxide film 3 as the result of nitriding. The high pressure atmospheric gas and the substrate 1 are subjected to an instantaneous heat treatment in this manner, so that the heat efficiency is improved. As a result, the treatment temperature can be decreased lower than 1000 deg.C, and the substrate after heat treatment can be quickly cooled. Thereby, the diffusion depth in a shallow junction layer of an integrated circuit and the slip line of a silicon wafer can be dissolved.
Patent JP-2000083523-A (JP)
Title: Internally threaded fishing rod
Inventor: MORITA ATSUSHI
IPC: A01K87/00
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain an internally threaded fishing rod capable of smoothly sliding a fishing line without reducing the sliding resistance of the fishing line with water stayed in a fishing line route. SOLUTION: The rod body 1 of this internally threaded fishing rod is, for example, a tapered tubular member having a small diameter at the ear tip side formed by winding a sheetlike prepreg made by impregnating a reinforcing fiber of a carbon fiber with a resin on a mandrel. A fishing line route 10 is formed in the interior of the rod body. The inner peripheral face of the fishing line route 10 has a spirally formed projected first fishing line supporting projection 11 and a projected second fishing line supporting projection 12 made so as to cross the first fishing line supporting projection 11.
Patent JP-S61138075-A (JP)
Inventor: OOHASHI YOSHINORI
IPC: F25D19/00
Filed: 1984-12-10
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-H06110993-A (JP)
Title: Document preparing device
Inventor: TATSUMI EISAKU
IPC: G06T11/60
Filed: 1992-09-30
Abstract: PURPOSE:To simplify an operation at the time of editing in a document prepar ing device constituted so as to input the respective information of characters, graphics and pictures, etc., with different attributes for document preparation in optional different areas on a display screen by an input means capable of displaying a screen for the document preparation on a display means and option ally instructing input positions and prepare and edit a document. CONSTITUTION:The position (coordinates) on the display screen instructed by the input means (S1) at the time of editing is obtained (S2) and in which input area (frame) of the respective information stored in a storage means the position is investigated (S3). Then, the pertinent frame is selected (S5 or S6 and S7), it is judged that the input information of the frame is an editing object and a processing mode is switched correspondingly (S8). Thus, the processing mode can be automatically switched corresponding to the editing object and the operation for the changeover can be eliminated.
Patent JP-H10104117-A (JP)
Title: Method for inspecting defective part of color filter
Inventor: HONDA TOMOHISA
IPC: G01M11/00
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To easily detect a defective protrusion of a color filter by picking up an image of a color pattern by a CCD camera and by erasing position data of a spacer protrusion stored in advance from position data of the detected protrusion. SOLUTION: A color filter 3 on a conveyer 20 is carried in a Y-direction at a constant speed, and light of a light source 22 is shed toward a color pattern 21 of the color filter 3. An image of the color pattern 21 picked up by a CCD camera 23 is sent to a detection part 25, a detection signal in a main scanning direction X corresponding to a sub scanning direction Y of the color pattern 21 is obtained, and peak waveforms corresponding to a height of a protrusion on the color pattern 21 are output.  Then in an image processing part 26, position data X1 to X5 of peak waveforms of a predetermined threshold or larger is taken out and compared with coordinate data of a spacer protrusion 15 stored 27 in a comparison processing part 28, the position data X1 , X2 , X4 , X5 on the spacer protrusion 15 are eliminated, and remaining position data X3 is output as a defective protrusion 17 to a part 29 for determining whether good or not.
Patent JP-H04141348-A (JP)
Title: Positioning device performing positional detection of work using picture image process device
Inventor: TSURUSAWA KATSUMI
IPC: G01B11/00
Filed: 1990-10-01
Abstract: PURPOSE:To perform a position correction motion, by uptaking the image of a work in an image processing device through a camera, and feeding back to a feeding mechanism as a positioning error with the difference in the measured present position and positioning target position being calculated. CONSTITUTION:A camera 5 is fitted so as to photograph the vicinity of a cut position (a) of a work 4, photographing the work 4, after a regular sizing being applied by a servomotor 7. The image photographed by the camera 5 is processed by an image processing unit 6, the positioning error is measured, the distance thereof is converted in an encoder pulse and made as the command of the servomotor 7. The servomotor 7 is rotated according to a positional command, the image photographed by the camera 5 is again processed by the image processing device 6, it is decided as to whether or not in a target position or within the target position range, and a positioning completion signal is output, in case of within the range. The positioning of the work can thus be performed even in case of the relative positional relation of the work and feeding mechanism of a moving table, etc., being unknown.
Patent JP-H07115288-A (JP)
Title: Backboard unit
Inventor: OWAKI YASUHIRO
IPC: H05K7/18
Filed: 1993-10-19
Abstract: PURPOSE:To provide a backboard unit which disperses with the later attaching operation of a component and simplifies an assembling operation. CONSTITUTION:A backboard unit has a ductlike housing 20 which is fixed to a mounting plate 40 and has a printed board 10 mounted in a nodal state therein. The housing has a front panel 21 disposed on a surface opposed to the mounting plate, a base plate 22 to sewing as a side of the panel, guide rails 25 for holding an edge of the board provided on the base plate, and an opening 28 provided near the mounting position of the board of the panel. Further, the board comprises a unit connector 14 exposed at its connecting side with the opening of the panel, and a board connector provided at the same side as the surface mounted with the connector, and a multi-core flat cable 30 having connectors provided at a slightly longer interval than a disposing interval (d) of the board is connected to the board in a state that the connector is connected to the board connector.
Patent JP-H02106932-A (JP)
Title: Production device for semiconductor
Inventor: TAKASU HIDESHI
IPC: H01L21/31
Filed: 1988-10-17
Abstract: PURPOSE:To prevent the effect of the outside air on the taking-in-and-out of wafers by installing a load locking chamber separately comminicating with the wafer gateway of an oxidizing furnace and the wafer gateway of a growth furnace while being demarcated from the outside. CONSTITUTION:Both the gateway 55 of an oxidizing furnace 51 and the gateway 57 of a CVD furnace 53 are demarcated from the outside by a load locking chamber (a vacuum preparation chamber) 65. The load locking chamber 65 is set up for taking in and taking out wafers 63 without opening each treating chamber of said oxidizing furnace 51 and CVD furnace 53 into atmospheric air. The chamber 65 is arranged so as to communicate with the gateways 55, 57 of these treating chambers through shutters 59, 61, and the inside of the chamber 65 is kept vacuum at all times by combination with evacuation system operation. The wafers 63 are charged into the load locking chamber 65 in a non-oxidizing atmosphere first, and interposed into the oxidizing furnace 51. Accordingly, natural oxide films are not formed in the gate oxide-film forming predetermined regions of the surfaces of the wafers 63.
Patent JP-2001082481-A (JP)
Title: Sliding bearing and its manufacture
Inventor: YAMADA TATSUO
IPC: F16C33/14
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To make the inside surface of a bearing alloy layer to be any shape of uneven surface through etching by masking. SOLUTION: In this bearing, a bearing alloy layer 3, an intermediate layer 4, and each layer of overlay 5 are provided one by one on the inside surface of a backing strip. The inside surface of the bearing alloy layer 3 is made to be an uneven surface by masked etching. The shape of uneven surface can be made optionally and correctly using masking material. For example, the projecting part 10 can be made to be an independent square, circle and lozenge, and also a belt shape extending to the perpendicular direction, parallel direction or oblique direction or other optional direction with a circular direction. When the overlay 5 is worn out, the state in which the bearing alloy layer 3, the intermediate layer 4 and the soft overlay 5 filled in the recessed part are intermingled, is adjusted to make a slipping bearing.
Patent JP-2000084488-A (JP)
Title: Wind force sorting apparatus
Inventor: UENO MUNEMASA
IPC: B07B4/02
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a collection mechanism, expanding the selection range of the kind of a collecting surface body and to easily alter collection capacity. SOLUTION: As a collection mechanism 12, a ventilation port 11 and a revolving surface member 16 revolvable in opposed relation to the outside of the ventilation port are arranged to a sorter machine body 1 and the collection surface body 17 permitting the passage of air to the ventilation port 11 and capable of collecting an object R to be sorted blown off by a jet nozzle mechanism 4 is disposed to the revolving surface member 16.  In this case, as the jet nozzle mechanism 4, a plurality of two up and down arranged jet nozzles 4a, 4b are arranged in two up and down stages and the surface receiving member 10 receiving the object R to be sorted blown off by the jet nozzle mechanism 4 and capable of recovering and guiding the same to the sorting recovery part 5a behind a flying direction is disposed to a position altering member 7 and, in this case, the auxiliary guide member 9 capable of dropping and guiding the object R to be sorted to the air jet position of the lower jet nozzle 4b is disposed between the upper and lower nozzles 4a, 4b.
Patent JP-2001086344-A (JP)
Title: Image processor
Inventor: TOGAMI ATSUSHI
IPC: H04N1/409
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To perform edge enhancement, by which even a steep edge part is not burred while suppressing ringing owing to a Laplace operation. SOLUTION: This processor is provided with an edge enhancement circuit 1, performing edge enhancement of inputted signal color image data Iin using a Laplace operation, a neighborhood pixel value detection circuit 2 detecting a neighborhood pixel value Idat of a pixel under consideration from the data Iin, a bias adding circuit 3 adding a certain bias quantity to an output Idat from the circuit 2 and an output decision circuit 4. The circuit 4 compares an output Eout from the circuit 1 with an output Bdat of the circuit 3 for size and outputs either output according to the compared results as a final output Iout.
Patent JP-S61137530-A (JP)
Inventor: NAKAO YOSHITADA
IPC: A47J27/00
Filed: 1984-12-11
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-H0794968-A (JP)
Title: Amplifier
Inventor: OKASHIN YAMATO
IPC: H03F3/30
Filed: 1993-09-24
Abstract: PURPOSE:To provide an amplifier allowed to be driven at low voltage, capable of reducing its operation current and appropriate for IC formation. CONSTITUTION:The emitter of the 1st transistor(TR) is connected to the 1st potential point T1. The collector of the 1st TR Q6 is connected to the collector of the 2nd TR Q7 having reverse polarity against the 1st TR Q6. The emitter of the 2nd TR Q7 is connected to the 2nd potential point T2. The emitter of the 3rd TR Q8 having the same polarity as the 1st TR Q6 is connected to the base of the TR Q6. The collector of the 3rd TR Q8 is connected to the base of the 2nd TR Q7. The base of the 3rd TR Q8 is connected to the 3rd potential point V8. An input signal is supplied to a node between the base of the 1st TR Q6 and the emitter of the 3rd TR Q8. An output signal is extracted from a node between the collectors of the 1st TR Q6 and the 2nd TR Q7.
Patent JP-2001080663-A (JP)
Title: Cap with take-out tool
Inventor: YUZUHARA YUKITOMO
IPC: B65D51/24
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a cap with a take-out tool, in the constitution of which the extension and contraction of the take-out tool is not restricted by the height of the cap and the take-out tool can be extended and contracted freely and a content is not infiltrated into the inside of handles. SOLUTION: In a typical constitution of a cap 3 with a take-out tool, the cap 3 is set on the take-out opening of a container 1 and the take-out tool to be extended inside a container main body 2 is provided on a top face 3d, and the take-out tool is so constituted as to be extended and contracted freely by a plurality of handles, and a plurality of handles are so actuated as to be extended at all times by an actuating means inside, and the end of the take-out tool is brought into contact with the inner bottom of the container, and seals are provided on respective slide faces of the handles so that a content 4 in the container 1 is not infiltrated into the inside of the handles.