baber/WOPTO huggingface dataset:
Patent JP-H04167574-A (JP)
Title: Superconductive element
Inventor: INADA HIROSHI
IPC: H01L39/22
Filed: 1990-10-31
Abstract: PURPOSE:To enable a superconductive element to be easily modified in circuit and to easily eliminate a defective element by a method wherein first to third superconductive layers which are laminated and a fourth superconductive layer formed vertical are provided, and an Si containing layer is provided adjacent to the first and/or the third superconductive layer so as not to come into direct contact with the other superconductive layers. CONSTITUTION:Superconductive layers 1-3 laminated through the intermediary of oxide superconductive insulating thin film layers 5 and 6 and a fourth oxide superconductive thin film layer 4 joined to the first and the third superconductive layer, 1 and 3, and adjacent to the second superconductive layer 2 through the intermediary of an insulating layer 7 are provided. An Si containing layer 10 is provided adjacent to the first superconductive layer 1 and/or the third superconductive layer 3 so as not to come into direct contact with the other superconductive layers 2 and 4. Therefore, the Si containing layer 10 is selectively heated, whereby Si is made to diffuse into the first superconductive layer 1 or the third superconductive layer 3 to turn it non-superconductive. As a result it can be made non-conductive. By this setup, a superconductive element of this design can be easily modified in circuit, and a defective element can be easily removed.
Patent JP-2000124295-A (JP)
Title: Wafer holder and ion milling device equipped with the same
Inventor: KITAHARA KOJI
IPC: H01L21/68
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a wafer holder which prevents cracking or chipping of the orientation flat section of a wafer and an ion implanter equipped with the holder. SOLUTION: By forming a claw 44 from among plural claws of a board- pressing board 40 into a shape of pressing an overall orientation flat W0 of a wafer W, pressure is dispersed to the orientation flat W0 as a whole, so as to prevent cracking or chipping of the end of the orientation flat W0. Moreover, the damage to the sealing member 39 caused by milling action is suppressed by reducing the exposure of the sealing member 39 which is positioned below the orientation flat W0 by the claw 44.
Patent JP-H05135457-A (JP)
Title: Cassette switching device
Inventor: AIKAWA KOICHI
IPC: G11B15/68
Filed: 1991-11-11
Abstract: PURPOSE:To easily adapt a barcode reader to the specification and demand of a user. CONSTITUTION:A female connector 8 for connecting a barcode reader 11 is provided in the vicinity of a cassette inserting port 7 while providing a barcode housing shelf 12 and the barcode reader 11 attached with a male connector 9 is housed on the barcode reader housing shelf 12. Since the barcode reader 11 is externally attached, barcodes having different formats are decoded by switching a ROM mounted in the barcode reader 11. Also, since the female connector 8 for connecting the barcode reader is provided the attaching and detaching of the barcode reader 11 is facilitated.
Patent JP-H03155119-A (JP)
Title: Reflection type x-ray exposure mask
Inventor: IWAMATSU SEIICHI
IPC: G03F1/54
Filed: 1989-11-13
Abstract: PURPOSE:To eliminate damages of a mask base material and to eliminate development of pattern distortion by forming a film having X-ray reflectivity to a pattern on a mirror finish surface of a substrate consisting of an X-ray transmitting material. CONSTITUTION:One main surface of a substrate 11 which consists of square or round X-ray transmitting silicon, quartz or titanium or aluminum alloy having a thickness of about 1mm to about 1cm or more, or a semiconductor, etc., such as liquid crystalline polymer synthetic resin, GaAs, SiC is mirror finished by mirror surface polishing. On the mirror surface, an X-ray reflecting film 12 is formed to a thickness of 1mum to several mum by sputtering method, etc., which is composed of a molybdenum film, a tungsten film, a gold film, a multilayer film, etc., and has X-ray reflectivity. It is then patterned by photoetching. X-ray is irradiated with an angle to a surface of the substrate 11 and exposure is carried out using patterned reflecting X-ray from the X-ray reflecting film 12. A reflection type X-ray exposure mask without damage or pattern distortion can be manufactured readily in this way.
Patent JP-H05110830-A (JP)
Title: Data transmitter
Inventor: KOUNOE TOSHIAKI
IPC: G06T3/40
Filed: 1991-10-16
Abstract: PURPOSE:To obtain the data transmitter for a mixed mode document in which block data are printed out on reception paper of an opposite party equipment without missing of part of the data even when the print capability of the opposite party equipment is inferior to that of the sender side. CONSTITUTION:A block moving necessity discrimination section 21 discriminates whether or not each block stored in a mixed document storage section 17 is protruded from reception paper. When a block is protruded, a moving quantity arithmetic operation section obtains the protruded quantity. A moving enable discrimination section 23 discriminates whether or not a block collides with other block by the movement. When no collision takes place, a movement processing section 24 executes the moving processing to the block. When the movement is not available, reduction processing is implemented.
Patent JP-S63148804-A (JP)
Title: Attraction type magnetic levitation guiding apparatus
Inventor: SHIMADA TOSHIRO
IPC: B60L13/04
Filed: 1986-12-10
Abstract: PURPOSE:To broaden the stable range of a control by using a rail of H-shaped section in which the legs of both ends become the elements to be attracted, projecting poles for generating attracting forces upward and downward toward the rail and oppositely disposing the levitation electromagnets coupled by a yoke. CONSTITUTION:A rail 11 of H-shaped section in which legs 11a of both ends become elements to be attracted is used as a rail. Poles 12b, 13b for generating attracting forces are projected above and below the rail 11 toward the rail 11 and levitation electromagnets 12, 13 into which coils 12a, 13a are wound on a core are oppositely disposed through an air gap. The electromagnets 12, 14 are mechanically and magnetically coupled by a yoke 14 on one side of the rail 11. Further, the interval W of the legs 11a, and intervals W1, W2 between the poles of the electromagnets 12, 13 are set to different values. The coils 12a, 13a, 15 are controlled in response to the outputs of a levitation gap sensor 3 and a guide gap sensor 8.
Patent JP-2000122129-A (JP)
Title: Camera
Inventor: ODA KAZUYA
IPC: G02B7/02
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a camera capable of enlarging a strobe-photographing range in accordance with the kind of an interchangeable lens mounted on the camera, and also, accomplishing the miniaturization of the camera body. SOLUTION: A strobe charging/discharging capacitor 25 incorporated in the camera body 10 (hereafter, referred to as capacitor incorporated in a camera) is provided with a capacity necessary for accomplishing a guide number (for example, GN8) suitable when a standard lens 14 is in use. Strobe charging/ discharging capacitors 26 and 28 corresponding to each lens specification of interchangeable lenses 16 and 18 are incorporated in the main bodies of the interchangeable lenses 16 and 18 (hereafter, referred to as a capacitor incorporated in a lens). When the interchangeable lens 16 (or 18) is mounted on the camera body 10, the capacitor incorporated in the camera 25 is connected to the capacitor incorporated in the lens 26 (or 28) in parallel. Besides, it is allowed to omit the capacitor 25.
Patent JP-2000122495-A (JP)
Title: Sheet cleaning device
Inventor: SHINKO HARUHIKO
IPC: G03G21/00
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To easily recover even a fine printing material and to prevent clogging of a filter. SOLUTION: This sheet cleaning device immersing a printed sheet 3 in cleaning liquid 1 then scraping the printing material 12 from the surface of the sheet 3, and cleaning the sheet 3 with the liquid 1 is provided with a filter 23 where the liquid 1 used in cleaning passes and the material 12 included in the liquid 1 are scavenged, a scraping means 26 scraping the material 12 scavenged by the filter 23, and a recovering box 29 recovering the material 12 scraped by the means 26.
Patent JP-S63149043-A (JP)
Title: Continuous casting apparatus
Inventor: MASUI TSUTOMU
IPC: B22D11/06
Filed: 1986-12-11
Abstract: PURPOSE:To enable use of copper alloy belt and to enable operation for a long time and production of high quality product by hanging doubly two kinds of belts to two sets of tension rollers and driving under contacting these belts to a casting wheel. CONSTITUTION:In belt wheel type continuous casting apparatus, the copper (alloy) belt 5 driving under contacting with the outer circumference of casting wheel 4 is inserted and at the outer circumference thereof, the belt 6 having high strength, such as steel belt, etc., is doubly hung to drive under contacting with the copper belt 5. The sufficient tension is added to the steel belt 6 and the dead weight of cast billet is supported by the tension roller 7, so that the molten metal is not leaked from the contacting face between casting wheel 4 and the copper belt 5. The tension force to the copper belt 5 by the tension roller 8 is enough to action for only absorbing thermal expansion of the copper belt 5. Therefore, harmful tension force caused to breakage of copper belt 5 is essential not developed.
Patent JP-2000123152-A (JP)
Title: Image input device
Inventor: ABE YOSHITO
IPC: B41F23/08
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a small and inexpensive image input device which can obtain two types of image data of different image pickup systems via a series of advancing photographing operations. SOLUTION: This image input device consists of an image pickup means 1 which photographs a photographing object 5 via an optical axis conversion means 4, a specular reflection light source 3 which irradiates the light whose optical axis is coincident with that of the means 1 on the object 5 via the means 4, the diffuse reflection light sources 2a and 2b which irradiate the light whose optical axis has a prescribed angle to the optical axis of the means 1 on the object 5 and the conversion means 4 which secures the coincidence of optical axes between both means 1 and 3 at the side of the object 5 and also separates both optical axes from each other at the side opposite to the object 5.
Patent JP-H06142942-A (JP)
Title: Method for joining metallic sintered material
Inventor: YANAGAWA KOKI
IPC: B23K11/36
Filed: 1992-11-04
Abstract: PURPOSE:To strongly join sintered materials by forming projections on a joined surface with one metallic material, pressing and abutting the joined surface on the joined surface with the other metallic material, energizing and welding both members, then, heat-treating the welded members at a specialized temperature. CONSTITUTION:A sprocket body 1 is placed on an electrode platen 7, a fitting plate 2 is placed coaxially on the projections 6 of the sprocket body 1, the other electrode platen 8 is abutted on the plate 2 in a pressing state and current is supplied between the electrode platens 7, 8. The current and load are concentrated on the part of projections 6, the part of projections 6 and the part coping to the plate 2 are melted and both of them are joined through the nugget of the welding part. A sprocket is taken out of these electrode platens 7, 8 heated in a steam furnace to 400-600 deg.C to be heat-treated through steam. Thus, hardness is improved and, further, the connected strength of the sprocket body 1 with the mount 2 is also improved.
Patent JP-H08118965-A (JP)
Title: Mobile carriage for assembly of car, unit housing and large product and overhead travelling feeding carriage
Inventor: SHIMIZU TADASHI
IPC: B62D65/00
Filed: 1994-10-23
Abstract: PURPOSE: To make a plural number of carriages synchronously travel with no clearance and to improve safety by installing a geared motor on a main spindle of front two wheels of a carriage, rotating the wheels while collecting an electric current and providing a connecting ring and a connecting pin automatically free to connect and disconnect on the front and the rear of the carriage. CONSTITUTION: Speed of the whole of a carriage 1 is controlled as the carriage 1 is caught on a projection of a brake conveyor 2 arranged on a working process head end part. A connecting ring 5, a sensor for synchronization and a sensor for high speed are furnished on a front surface of the carriage 1, a connecting pin 6 is furnished on the rear of the carriage 1, wheels 10 are furnished on both ends of a main spindle 9, a geared motor 16 is furnished in the inside of the main spindle 9, and two wheels 11 on the rear are made as universal wheels. A guide rail 14 laid on a floor 17 sandwiches front and rear guide rollers 15 of the carriage 1, and front and rear collector rings 12 of the carriage 1 make contact with a collecting rail 13 laid on the floor 17 in the same way.  Each of the carriages 1 is devised to travel automatically connected to each other by the connecting ring 5 and the connecting pin 6.
Patent JP-H03154925-A (JP)
Title: Arithmetic processor
Inventor: FUKUSHIMA KIYOSHI
IPC: G06F9/28
Filed: 1989-11-13
Abstract: PURPOSE:To shorten the delay time and to ensure the high speed working with an arithmetic processor by providing computing elements to the preceding stage of an instruction register to carry out an arithmetic processes. CONSTITUTION:The computing elements 14A - 14C are provided on the following stage of an instruction register 12, and the instruction data registers 13A - 13C are directly provided on the following stage of the elements 14A - 14C. Therefore the computing results of the elements 14A - 14C can be fetched by the registers 13A - 13C in the timing later than the timing when the instruction data INS is fetched by the register 12 by a time TPA equivalent to one cycle of a clock CL. Then the computed results can be outputted to the multiplexers 15A - 15C in the same timing. Thus, the delay time of an arithmetic processor can be shortened by an extent equal to the delay time TPB secured by the elements 14A - 14C.
Patent JP-S63145739-A (JP)
Inventor: KAACHISU SUTEIIBUN TATSUSEN
IPC: C22C19/05
Filed: 1987-11-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07124635-A (JP)
Title: Die for extrusion processing
Inventor: IGAWA KOICHI
IPC: B21C25/02
Filed: 1993-11-02
Abstract: PURPOSE:To obtain a die that is easily manufactured with high precision to be economical, low in the extruding pressure thereby eliminating the generation of the deflection or crack of the male die, etc., at the time of extrusion, and capable of the high dimensional precision at the time of its manufacture for a long period. CONSTITUTION:The main body of the die consisting of a male die 31 and a female die 41 is assembled in the through-hole 61 of a die holder 60; the male die 31 is nearly of a square plate shape in the appearance with a projecting part formed in the center of one end face and also with a plate-shaped fitting part formed between the side faces on both sides of the projecting part. The female die 41 is provided with a cavity for the projecting part to be inserted in the center of one end face, and a recessed groove for the fitting part to engage with is formed on both sides of the cavity of the female die ; the main body of the die is inserted into the through-hole, and a flow passage 70 to communicate with the inside of the cavity is formed between both sides of the male die and the inside wall face of the throughhole; and the die holder 60 is provided with a pressure receiving plate 65, which extends along the male die through the space, in a position oppositely facing the other end face of the male die 31 across the through-hole 61.
Patent JP-H01140001-A (JP)
Title: Device for measuring erosion of mobile high temperature container refractory material
IPC: F27D1/00
Filed: 1987-11-26
Abstract: PURPOSE:To enable accurate and automatic measurement of erosion by a method wherein a sensor, a comparator, and an erosion sensor circuit are provided. CONSTITUTION:An erosion sensor circuit 13 detects fusion of a tip sensor P of a resistance wire 10 on each sensor S from a change in resistance which accompanies fusion. Once it detects an erosion, it maintains the detected state. The circuit 13 includes a comparator 36, which detects fusion of a detector P by comparing a detected signal from the detector P of the sensor S with a constant reference voltage VST, and a transistor (Tr) 37 which is driven by the H level signal from the comparator 36. A set drive coil 38a is excited by the Tr 37 operation. Then an indication lamp 39 lights up when a latching relay 38 is closed which serves as a non-volatile memory for closing load contacts 38b and 38c. Then with the operation of a Tr 45, a set drive coil 38d is excited, causing the contacts 38b and 38c to open. Also, the contact 38c is connected to a remote output terminal 46 to pick up the erosion detected signal to the outside.
Patent JP-H07150519-A (JP)
Title: Expansion section of bridge
Inventor: OKAMOTO MASANOBU
IPC: E01D19/06
Filed: 1993-11-26
Abstract: PURPOSE:To prevent corner breakage of a road surface without damaging expansion function of an expansion section of a bridge by a comparatively simple structure of the expansion section so as to relax impact during running of a vehicle. CONSTITUTION:Ends 1a, 1a' of adjacent bridge beams 1, 1' are notched at vertical cross section, and the ends 1a, 1a' are overlapped in the vertical direction by maintaining a necessary clearance 2. The ends 1a, 1a' are connected to each other in the vertical direction by movable supports 4a, 4b which are arranged in the axial direction of a bridge at each predetermined interval. The bridge beam 1' can be expanded in the horizontal direction due to the movable supports 4a, 4b. Also, it is possible to transmit force and bending moment in the vertical direction owing to couple of force in the vertical direction which is generated at the movable supports 4a, 4b. Consequently, the expansion section of the bridge provides the similar structure as a continuous beam for displacement in the vertical direction and deflection angle is continuous in a connection section of the bridge beams 1, 1' so that corner breakage of a road surface does not occur.
Patent JP-H06149261-A (JP)
Title: Electronic musical instrument
Inventor: HAGINO KIYOSHI
IPC: G10H1/053
Filed: 1992-11-05
Abstract: PURPOSE:To provide the electronic musical instrument capable of smoothly expressing a legato execution. CONSTITUTION:This electronic musical instrument is provided with a CPU 3 which indicates the start of a readout address of a waveform memory 11 from a halfway point of a musical sound waveform when detecting a change from playing operation on a keyboard 1 to a legato execution and detecting the musical executions and a sound source 12 which reads the musical sound waveform out of the waveform memory 11 from the read address indicated by the CPU 3 and generates a musical sound on the basis of the musical sound waveform. Consequently, the attack part of the musical sound waveform is not read out at the time of the legato execution and the musical sound is generated while an attack feeling is suppressed.
Patent JP-2001115800-A (JP)
Title: Tunnel segment removing method
Inventor: KONO KO
IPC: E21F17/00
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To efficiently remove segments and to reduce removing steps in demolition work of a deteriorated tunnel or the like. SOLUTION: In demolishing work of a tunnel constructed in the ground, about the entire of lining concrete 3 is removed, and thereafter steel segments 2 sequentially arranged in a tunnel direction are annularly cut at each intermediate location of a segment ring 2A except for a connection portion between the segment rings 2A, 2A, by setting shaped explosives 45. Then, the annularly cut steel segments 2 are each divided at arbitrarily circumferential locations thereof by the shaped explosives 45. According to the above procedure, the tunnel is sequentially removed.
Patent JP-S63148340-A (JP)
Title: Program abnormality monitoring circuit
Inventor: KAWATO KENJI
IPC: G06F11/30
Filed: 1986-12-12
Abstract: PURPOSE:To simplify a circuit constitution by providing a watchdog timer circuit with a function which resets a computer at the time, when the output voltage of a power monitoring circuit is lower than a certain value, and detects the drop-out of a pulse to monitor a program. CONSTITUTION:When a time T elapses after a supply voltage VCC exceeds a certain value at a time t1, the output of a power supply monitoring circuit 3 triggers a watchdog timer circuit 1, and a timer circuit 1 outputs the reset output from a terminal 1Q to start a microcomputer. When the voltage is lower than the certain value at a time t2, the clear signal is inputted to the timer circuit 1, and the reset output goes to the low level to reset the computer. The 1Q' from the timer circuit is inputted to a restarting circuit 2, and the timer circuit 1 is triggered by a delay pulse having a time width T2.
Patent JP-H05110586-A (JP)
Title: Cell decomposing device
Inventor: YAMAMOTO TORU
IPC: H04Q11/04
Filed: 1991-10-16
Abstract: PURPOSE:To divide an ATM cell sent out of plural transmitting origins by being subjected to time division and multiplexed into the messages of every transmitting origin, respectively by a single cell decomposing device, in an ATM communication system. CONSTITUTION:A shared memory 2, and each storage area of a work data table 6 are divided in advance at every transmitting origin, and write control to the corresponding area of a message in a cell to the shared memory 2 is executed by control information in the corresponding area in a work data table 5. Read-out of the message from the shared memory 2 is also executed by the control information in the corresponding area in the work table 5.
Patent JP-2001117638-A (JP)
Title: Truck-traveling system
Inventor: NAKAYAMA YASUSHI
IPC: G05D1/02
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To surely certify control and communication of a truck traveling system. SOLUTION: Truck side optical communication equipment 14 is loaded upward on a carriage 1, and a rail 5 is installed at the ceiling of a building corresponding to the traveling route of the truck 1, and a traveling vehicle 6 for guidance is allowed to travel following the truck 1 on the rail 5, and optical communications equipment 7 for guidance is loaded downward on the traveling carriage 6 for guidance so that vertical optical communication 13 can be conducted with the truck side optical communications equipment 14. Also, a truck side camera 15 is set downward on the truck side optical communications equipment 14 so that the optical communications equipment 7 for guidance can be recognized, and the angle can be detected as the position of the truck.  Moreover, a camera 8 for guidance is set downward on the optical communications equipment 7 for guidance so that the truck side optical communication equipment 14 can be recognized, and the angle can be detected as the position of the truck.