baber/WOPTO huggingface dataset:
Patent JP-H0427192-A (JP)
Title: Multilayer printed wiring board having plural terminal rows
Inventor: YOSHIDA MASATOSHI
IPC: H05K3/46
Filed: 1990-05-22
Abstract: PURPOSE:To get a multilayer flexible printed wiring board excellent in connection by arranging the shape of a reinforcing plate such that the end may be round on the side opposite to the end of the wiring board body from which a terminal is projecting. CONSTITUTION:This is a two or more layers of multilayer flexible printed wiring board which has a terminal 3 projecting continuously from the circuit conductor in each layer and an insulating reinforcing plate, at the end which the terminal is projecting, between the circuit conductor continuous from the terminal 3 in one layer and the circuit conductor continuous from the terminal in other layer. Furthermore, for the shape of the reinforcing plate 4, the end on the side opposite to the terminal side is made round.
Patent JP-H06162837-A (JP)
Title: Composite superconductor and superconducting coil
Inventor: ICHIHARA MASAMITSU
IPC: H01F6/06
Filed: 1992-05-25
Abstract: PURPOSE:To lower the composite specific resistance at very low temperatures of a stabilizer made from high purity aluminum. CONSTITUTION:A composite superconductor 20 is formed by joining a composite material 21 and a superconducting wire 10 together using solder 15, the composite material 21 comprising high purity aluminum 11 of rectangular cross section and a covering material 12 formed on the outside of the high purity aluminum from a material with a Hall coefficient of the same sign as that of the high purity aluminum. When in use the composite superconductor is disposed with the broad surface of the high purity aluminum 11 being parallel to an external magnetic field H. Since the sign of the Hall element of the high purity aluminum is the same as that of the Hall element of the covering material at very low temperatures, the composite specific resistance of the composite material 21 can be reduced significantly by disposing the composite superconductor in this way, and as a result the specific resistance of the whole conductor can be approximated to that of the high purity aluminum.
Patent JP-S5357814-A (JP)
Title: Electronic musical instrument
Inventor: OKAMOTO SHIMAJI
IPC: G10H1/02
Filed: 1976-11-05
Abstract: PURPOSE: The situation that musical sounds become inaudible when the basic wave frequency has lowered considerably is prevented by providing mixing circuits which mix the output signals of timbre filters and the output signals supplied from the output side of the timbre filters corresponding to the flute column higher than these. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63298778-A (JP)
Title: Optical disk
Inventor: TAKAGI YUJI
IPC: G11B7/00
Filed: 1987-05-28
Abstract: PURPOSE:To attain error detection and correction coding among plural sectors and to record an address specific to each sector as a control data of the sector by applying overall parity between sectors. CONSTITUTION:One track is constituted of (2<m>-1) set of information sectors 2 with the information recorded and one check sector 1 recorded with the overall parity of the information sector 2. Each sector 2 is divided into three logic areas, data area 3, a control data area 5 and a parity area 4 and the overall parity with respect to each information symbol of the information sector of (2<m>-1) set of information sectors is recorded to the data area 3 of the check sector 1. Then an address of a sector specific to each sector is recorded as the control data to each sector including the check sector 1 and the error detection correction coding is applied to plural sectors.
Patent JP-S6110841-A (JP)
Title: Auger electron spectroscopy
Inventor: OOMURA TAKUICHI
IPC: H01J37/252
Filed: 1984-06-27
Abstract: PURPOSE:To reduce a timing loss in measurement of a depth profile as well as to secure the detailed depth profile in and around a mirror surface, by setting up an optical detector at the side where an ion gun and a cylindrical specular type electron energy analyzer are installed. CONSTITUTION:An optical detector 10 receiving light 9 to be produced when ion beams 8 give an impact to a sample 2 is set up at the side where an ion gun and a cylindrical specular type electron energy analyzer 4 are installed to the sample 2. At the time of measuring composition in a depth direction of a multilayer film with an ion sputter used jointly, a constitutional element at each layer differs, so that when the sputter proceeds up to a nearby boundary, a variation occurs in an emission spectrum and a light emitting quantity either. In this case, the optical detector 10 is set up there whereby each boundary of the multilayer film detectable by the variation of the light emitting quantity, thus a more higher accurate sputter profile is securable.
Patent JP-S63299787-A (JP)
Title: Ultrasonic motor driving device
Inventor: FUKUNAGA TAKASHI
IPC: H01L41/04
Filed: 1987-05-28
Abstract: PURPOSE:To stop an ultrasonic motor at an objective position, by a method wherein the movement of a moving body is stopped by cutting a driving voltage when the moving body has arrived at the objective position while the moving body is controlled to return by reverse movement when the moving body has moved excessively by the inertia force thereof. CONSTITUTION:In an ultrasonic motor driving device, magnets 2 are embedded into the moving body 1 of the ultrasonic motor at the positions of every 90 deg. of the outer periphery of the same body 1 in an arrangement capable of discriminating three points while the magnets 2 are detected by two sets of Hall ICs 3. When an objective position signal 6 is inputted from outside into a coincidence detecting circuit 4 and a starting direction discriminating circuit 5, a direction signal 8 is outputted from said discriminating circuit 5 to a phase converter 7 whereby the rotating direction of the moving body 1 is determined. Further, when a start commanding signal 9 is inputted into the coincidence detecting circuit 4, driving voltages 12, 17 are impressed from an oscillator 10 onto the piezo-electric bodies 13, 18 of the motor through an amplifier 11, a 90 deg. shifter 15 and a phase converter 7 whereby the motor is rotated. When the moving body 1 is rotated excessively and there is non-coincidence between the objective position, an ON/OFF signal 20 is put ON again and the moving body 1 is rotated to the direction of the objective position.
Patent JP-H08293345-A (JP)
Title: Power source cord plug with base of terminal exposed part three-dimensionally covered with insulator
Inventor: KARIYA SHIGEO
IPC: H01R13/46
Filed: 1995-04-22
Abstract: PURPOSE: To prevent the current carrying between terminals by a conductive layer and the occurrence of a resulting fire by three-dimensionally covering the exposed part base of the terminal of a plug with an insulator so that the conductive layer never makes contact with the terminal. CONSTITUTION: The vicinity of an exposed part base of a terminal 2 of an electric cord plug is covered with an insulator. A terminal outlet part of a plug case 3 has a flange, so that the terminal exposed part base is three- dimensionally covered with the insulator at assembling. Further, when the cover part is closely adhered to a plug socket-side case, the current-carrying between terminals by a conductive layer and a fire caused thereby can be surely prevented since the conductive layer or the formation of the conductive layer is interrupted by this close adhesion part. When a notch is provided on the flat surface of the plug case 3 (insulator) between the terminal exposed part bases, a continuous conductive layer is difficult to form to enhance the short- circuit preventing effect between terminals.
Patent JP-H10327117-A (JP)
Title: System and device for multiplex transmission
Inventor: HAYASHI TORU
IPC: H04J3/00
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To speedily transmit an emergency signal and flexibly deal with the other signals by distinguishing the high-emergency signal from low- emergency signals and transmitting signals while using respective different formats. SOLUTION: Through a multiplexing/demultiplexing part 10, signals from a video codec part 8, tablet 4 and data terminal 5 are packeted by a packet multiplexing part 9 while being distinguished into signals for prescribed lengths, arranged and shared as prescribed time slot signals. Besides, an audio signal from an audio codec part 7 and a control signal from a plant monitoring controller 6 are fixedly arranged at a prescribed time slot and used while being occupied as TDMA multiplex signals. A signal assembled and constituted like this is sent through a line interface part 11 to a transmission line. Thus, since the emergency signal is applied while fixing the time slot, such a signal can be transmitted without waiting its turn.
Patent JP-S5834710-A (JP)
Title: Link-type inter-travel shearing machine
Inventor: HIRAOKA MASAO
IPC: B23D25/06
Filed: 1981-08-26
Abstract: PURPOSE:To make compact by constructing the rolling means with a rolling lever for connecting through a rotary link to the frame equipped with the upper edge and a link for coupling it to the eccentric shaft of the spindle. CONSTITUTION:At the shearing, the spindle 23 will rotate and the upper and lower edges 26, 26A will operate in the cross direction through the mutual operation of the frame 27 and the edge table 28 pivoted on the eccentric shaft sections 24, 25. Here the eccentric shaft section 38 will roll the lever 31 around the shaft 32 through the coupling link 36 while the frame 27 will roll around the eccentric shaft section 25 in the material carrying direction through the rotary link 34. Since the upper and the lower edges 26, 26A will perform the linear motion in the shearing direction and the rolling motion in the carrying direction simultaneously through the spindle 23 with predetermined regularity, the inter-travel shearing synchronous with the material carrying speed is achieved. Consequently the structure is simplified and it is made compact.
Patent JP-H05317852-A (JP)
Title: Faucet for water purifying device
Inventor: ONDA TAKAO
IPC: F16K11/00
Filed: 1992-05-25
Abstract: PURPOSE:To enable the introduction of the city water into the water purifying device on the lower side of a sink without providing a hole to be exclusively used for introduction of the city water on the top plate of the sink even if the branch part of the city water is arranged on the upper side of the sink. CONSTITUTION:A branch joint 8 for branching the city water is provided on the upper side of the sink 7 and the city water from this branch joint 8 is introduced to the water purifying device 27 on the lower side of the sink 7. The water purified in the water purifying device 27 is discharged from a faucet 31 for water purification of a faucet body 11 installed on the top plate 14 of the sink 7. The faucet body 11 is provided with a raw water introducing port 22 for introducing the city water from the branch joint 8 in the position corresponding to the upper side of the sink 7 and is provided with a raw water outflow port 23 for feeding the city water introduced therethrough to the water purifying device 27.
Patent JP-H09298467-A (JP)
Title: Data converter
Inventor: SATOU HISAAKI
IPC: H03M7/30
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To prevent an error from being caused in a decoding operation (e.g. interruption of an output voice signal is not caused) even when there is a relative error caused between a bit rate of input data to a decoder and a sampling rate of output data. SOLUTION: The data converter 1 is provided with an analyzer 3 that analyzes presence of a frame length control code included in compression digital data, a control means 4 that detects an error between an actual content of the control code and a content of the standards and generates a control signal indicating the content to correct the error, and a data processing means 5 processing the control code depending on the control signal, an input speed of compression digital data to the decoder always matchs the processing speed of the decoder by detecting the error between the actual content of the control code and the content on the standards and processing the compression digital data to revise the content of the control code in a way of eliminating the error.
Patent JP-H02310578-A (JP)
Title: Sheet for image recording which can form hologram, sheet for image recording with hologram and image recorded sheet with hologram
Inventor: SAKABE SHOICHI
IPC: G03H1/18
Filed: 1989-05-26
Abstract: PURPOSE:To obtain a novel visual effect by forming a transparent image fixed layer on one surface of a transparent thermoplastic film and ruggedness of equal intervals on another surface. CONSTITUTION:The transparent image fixed layer 5 is formed on one surface of the transparent thermoplastic film 3 and the ruggedness 12 of equal intervals is formed on another surface. Since a compsn. effective as an ink fixed layer is used for the image fixed layer 5, the layer has the good wettability of printing ink on the surface, the curability by drying and adhesive property. Recording of images by many kinds of recording means on the image fixed layer 5 is possible. The incident external light on this sheet 5 makes interference and exhibits rainbow colors at the time of transmission through the surface formed with the ruggedness 12 of the thermoplastic film 3. Various cards and labels have a high aesthetic property in this way and are able to draw the visual attention.
Patent JP-H01302639-A (JP)
Title: Shadow mask for color cathode-ray tube
Inventor: IWAMOTO RIICHI
IPC: H01J9/14
Filed: 1988-05-30
Abstract: PURPOSE:To eliminate the limitation on the hole diameter against the mechanical strength and improve resolution by stacking and sticking and fixing the first plate body and the second plate body so that multiple holes bored on them individually correspond to each other. CONSTITUTION:Long holes 12 and 22 are formed on the first and second plate bodies 11 and 21 by etching in advance, they are correctly stacked using these long holes 12 and 22 as a reference and welded and integrated via multiple welding points 31. The shape and precision of holes required for the operation of a color cathode-ray tube are determined by the long holes 22, the long holes 22 are provided on the sufficiently thin second plate body 21, thus there is no limitation on the ratio between the plate thickness and the hole diameter. The total strength of a shadow mask is determined by the sum of the plate thicknesses of the first and second plate bodies 11 and 21, particularly by the strength of the first plate body 11. Its strength has no relation with the size of holes required for the operation of the color cathode-ray tube, the mechanical performance of a large-sized color cathode-ray tube is secured, its resolution can be improved.
Patent JP-S5834817-A (JP)
Title: Photocurable resin composition
Inventor: FUKUI TAROU
IPC: C08F2/50
Filed: 1981-08-24
Abstract: PURPOSE:The title sunlight-curable resin composition prepared by mixing an acrylic prepolymer with an acrylic crosslinking monomer and a specified photosensitizer. CONSTITUTION:A photocurable resin composition is prepared by mixing 20- 80wt% (meth)acryl group-containing prepolymer[e.g., novolak epoxy acrylate diluted with trimethylolpropane triacrylate (SP4010, Showa Kobunshi)]with 80-20wt% (meth)acryl group-containing crosslinking monomer (e.g., hydroxyethyl methacrylate) and adding 1-20pts.wt. photosensitizer to 100pts. wt. above mixture. As the above photosensitizer, there is used ethylanthraquinone, alone or as a combination with at least one member selected from the group consisting of benzil, p-dimethylaminobenzaldehyde and chlorothioxanthone.
Patent JP-H02310480-A (JP)
Title: Jig for measurement
Inventor: OUCHI MOTOYUKI
IPC: G01R31/28
Filed: 1989-05-26
Abstract: PURPOSE:To allow the electrically and mechanically stable taking-out of signals for measurement by disposing terminals for measurement in correspondence to the wirings on a printed wiring board and fixing a terminal plate onto the circuit board while maintaining the electrical connection. CONSTITUTION:Electronic circuits to be measured are constituted on the printed wiring board 12 and the terminals 6 for measurement consisting of a good conductor are mounted on the terminal plate 7 so as to penetrate the plate. A connecting mechanism consisting of conductive rubber 10 and insulating rubber 9 and pins 8 for fixing the terminal plate for maintaining and fixing the specified position and spacing between the terminal plate 7 and the circuit board 12 exist between the terminal plate 7 and the circuit board 12. Electronic parts 14 are packaged onto the circuit board 12 by the connecting mechanism, such as conductive rubber 10. The terminals 6 for measurement and wirings 11 are connected without hindrance even in the case in which mounting terminals 15 thereof project onto printed wirings 11. The electrically and mechanically stable taking-out of the signals for measurement is executed in such a manner without being affected by the state of the jig mounting surface for measurement of the printed wiring board of the electronic circuits to be measured.
Patent JP-H09320934-A (JP)
Title: Stage device
Inventor: HAYASHI YUTAKA
IPC: G03F7/20
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To accurately measure a position of a stage by restraining fluctuation of air over an optical path of an interferometer for measuring a position of a stage. SOLUTION: A jacket is provided to enclose a coil inside a stator 2A of a moving magnet type linear motor 8A for driving a stage 1. A flow-in port of a jacket is provided to an optical path side of a laser beam 5 of a laser interferometer 4 and fluid whose temperature is adjusted is circulated from a temperature adjuster 6 inside a jacket through a supply piping 31A and a discharge piping 31B, etc. An outlet and an inlet of the temperature adjuster 6 are provided with temperature sensors 34A, 34B for measuring a temperature of fluid.  A temperature of fluid supplied to the stator 2A is controlled based on a measurement value of the temperature sensors so that a temperature of fluid to be supplied to the stator 2A is the same temperature as a periphery of an optical path of the laser beam 5 and fluctuation on an optical path of the laser beam 5 is restrained by reducing change of a temperature of a periphery of an optical path of the laser beam 5.
Patent JP-S5466363-A (JP)
Title: Control device for rolling
Inventor: KUWANO HIROAKI
IPC: B21B37/18
Filed: 1977-11-07
Abstract: PURPOSE:Control device, rolling the weld joined part with a high accuracy, by finding timing passing the strip through the upper flow side rolling mill and the deflection of plate thickness and then, operating the timing passing the weld joined part through each rolling mill and roller gap fitting quantity. CONSTITUTION:Output signal of the entry side thickness gauge 3 of the upper flow rolling mill 1 is sampled in the sampler 11 and is held on the comparison circuit 12 and then, weld joined part is detected comparing with a fixed plate thickness. The deflection of plate thickness is taken in the operation and set up circuit 14. Travelling speed of the strip S is calculated at the circuit 14 by the roller rotating speed and also, rolling point of time of weld joined part is calculated from the distance between the gauge 3 and the mill 1. Moreover, a suitable gap fitting quantity is computed and is set up according to the deflection of plate thickness. The above quantity is applied to the amplifier 15' as increased quantity for set point and the gap of the mill 1 is fitted synchronizing with the passing of weld joined part.
Patent JP-S5358252-A (JP)
Title: Connecting method of optical fibers
Inventor: MATSUNO KOUICHIROU
IPC: H01B11/00
Filed: 1976-11-06
Abstract: PURPOSE:Axial mis-alignment is eliminated, power connection efficiency is improved and connection operation is facilitated by removing the clads at the connection end parts, aligning the axes of the cores par se and making melt connection.
Patent JP-H09317233-A (JP)
Title: Chassis storage equipment for container
Inventor: KAWASE AKIRA
IPC: E04H6/18
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To save the space by providing a warehouse erected on a pit, a pallet, a pallet feeding device and a pallet supporting device, a pallet elevating/lowering device, and a pallet holding device. SOLUTION: When a chassis 19 is carried in a warehouse 2, a pallet on the highest stage is positioned on the warehousing/delivering level. A lifting beam 27 is lowered to the warehousing/delivering level by operating a pallet elevating/lowering device 5, and the chassis 19 is loaded on the pallet 3 on the highest stage by a tractor 20. Then, an outrigger 21 is lowered on the pallet 3, and the chassis 19 is detached from the tractor 20. The pallet 3 is wound up to the position of a pallet holding device, and the chassis 19 is carried onto the highest stage of the warehouse 2. When the pallet is carried out, the tractor 20 is connected to the chassis 19 loaded on the pallet 3 and the outrigger 21 is contracted. After the pallet 3 is empty, it is lowered from the warehousing/ delivering level. A large number of chassises 19 can be stored, and the space can be saved.
Patent JP-S61290941-A (JP)
Inventor: OKAZAKI KIYOSHI
IPC: A61B8/08
Filed: 1985-06-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6026455-A (JP)
Title: Commutator motor
Inventor: SHIMADA SADAHIRO
IPC: H02K5/14
Filed: 1983-07-20
Abstract: PURPOSE:To prevent an input from decreasing due to the rise of a rotating speed by elastically supporting a brush holder in the rotating direction of a commutator and devising the contacting surface of the brush with the commutator. CONSTITUTION:An intake fan 12 is provided at one end of a commutator motor body 11, and a bearing 13 of a rotor 12 is provided at the other end. Further, a spring 18 is elastically pressed in a brush holder 17 in such a manner that a brush 16 is opposed to a commutator 15. The holder 17 is mounted by insulating from the body 11 via an insulator 19, and supported to displace in the opposite rotating direction of the commutator 15 by a coil spring 20. Thus, when the rotor 13 rotates at a high speed, the holder 17 is inclined in the rotating direction as designated by a broken line by the frictional force of the commutator 15 with the brush 16, and an input supplied to the commutator 15 is increased.
Patent JP-2000323563-A (JP)
Title: Manufacture of semiconductor device
Inventor: MANSEI AKIRA
IPC: H01L21/308
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To realize the manufacturing method of a semiconductor in which debots do not occur. SOLUTION: A thermal oxide film 4 which serves as a pad oxide film is made 5-30 nm thick on a silicon substrate 2, and a silicon nitride film which serves as a CMP stopper is accumulated to 100-300 nm, and patterning is performed by resist so that becomes a desired element isolation region. A silicon nitride film, a thermal oxide film 4, and the silicon substrate 2 are etched anisotropically by dry etching method so as to form a trench. Then, the silicon nitride film is etched isotropically and selectively by isotropic etching method. As a result of that etching, the silicon nitride film turns into a form such that it is retreated from the resist and the silicon substrate 2. Hereby, the element isolation oxide film 10 accumulated in the trench widens above the trench, and debots will not occur even by subsequent etchings.