baber/WOPTO huggingface dataset:
Patent JP-S62120647-A (JP)
Title: Opto-magnetic recording and reproducing device
Inventor: FUJITA MAKOTO
IPC: H01F7/02
Filed: 1985-11-20
Abstract: PURPOSE:To secure the difference of magnetic field intensity between recording and erasing with a simple constitution by forming a permanent magnet having a yoke on one side so as to be rotated as a magnetic field generating means. CONSTITUTION:The magnetic field generating means 10 is constituted of the permanent magnet 11 magnetized in the axial direction of a motor 2 and the yoke 12 fitted to the magnet 11. Since the means 10 is pivoted by supporting points 13 so as to be rotated around a holder 14 and one supporting point 13 is fixed on a motor 15, the rotation of the means 10 can be controlled by the motor 15. When the yoke 12 side surface of the means 10 is opposed to the yoke at the time of recording, a magnetic field leaked from the yoke 12 is utilized, and at the time of erasing, the magnetic field strengthened by the yoke 12 can be utilized by rotating the magnetic field. Thus, the required difference of magnetic field intensity can be secured without changing a distance from a film surface.
Patent JP-H04139410-A (JP)
Title: Focus detection device
Inventor: MORIYAMA KEIJI
IPC: G03B13/36
Filed: 1990-10-01
Abstract: PURPOSE:To improve the reliability of focus detection by providing a focus detection optical system with focus detection areas capable of detecting focus at the same point on the expected image plane of a photographic lens and making the center positions of those focus detection areas mutually different. CONSTITUTION:The optical system 11 for focus detection is provided behind the photographic lens 12. Then the optical system 11 has the focus detection areas 19, 20, 23, and 24 centering on positions off the optical axis 13 of the photographic lens 12 and consists of two optical systems whose focus detection areas 19, 20, 23, and 24 have mutually right-angled detection directions. Therefore, the influence of an eclipse in a specific direction to the center of gravity of a couple of pieces of luminous flux forming a secondary image is reducible. Consequently, a failure in focus detection is prevented from being caused over a wide range and the reliability of the focus detection is improved.
Patent JP-2001081854-A (JP)
Title: Embedding structure of standing pipe
Inventor: NAKAI YOSHITAKA
IPC: E03F5/02
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To prevent an automobile or the like running on a road from causing ground subsidence by engaging a support block having a side surface at a predetermined angle in relation to the upper surface with a standing pipe standing from a drain conduit in the underground. SOLUTION: A ring-like table 5 is disposed on a standing pipe 3 for inspection or cleaning that stands from a merge measure 2 of a drain conduit 1, and a protective lid 7 is engaged with it. A foam-polystyrene-made support block 8 in a truncated shape whose diameter decreases from the upside to the downside is engaged with an intermediate part of the standing pipe 3. As a shape of the support block 8, a tilting angle of the back and frond surface 8A in relation to the supper surface 8B is preferably in a range of 30-60 deg.. After disposing the drain conduit 1, sedimentation S is back-filled, and a crushed stone layer M and an asphalt layer A are placed. The load of a running automobile from a ground surface SU is diffused in the direction shown by a dotted line, received by the support block 8, and moderated.  This can effectively prevent ground subsidence near a lid portion of the standing pipe 3.
Patent JP-S61139050-A (JP)
Title: Lead frame
Inventor: OKIKAWA SUSUMU
IPC: H01L23/50
Filed: 1984-12-12
Abstract: PURPOSE:To prevent separation of a resin and a lead frame at an interface due to shearing force at the time of sealing and the like, by forming a Cu oxide film on the surface of the lead frame. CONSTITUTION:Copper (Cu) is plated on the surface of a lead frame part 1, which is sealed by a resin. Or the frame is heated in an oxygen atmosphere after the Cu plating, and a Cu oxide film is formed. The Cu film formed by the Cu plating or the Cu oxide film has excellent adhesion with the resin. Intrusion of moisture through the interface between the lead frame 1 and the resin is prevented. Since the Cu plated film or the Cu oxide film does not impair the solderability of Ag plating and the like, the film can be applied on the entire surface of the lead frame. Since the Cu plating is used, the cost can be made low.
Patent JP-H04138606-A (JP)
Title: Lighting device
Inventor: SHIMIZU KEIICHI
IPC: F21S8/04
Filed: 1990-09-29
Abstract: PURPOSE:To change the illuminating environment by disposing decorative plates correspondingly to black lights and a fluorescent lamp, to each of which plates a sensitive agent which is colored with predetermined color when sensing ultraviolet radiation of the black lights is applied. CONSTITUTION:Two black lights 3, 3 and a circular fluorescent lamp 4 are disposed in a chassis 5. Two decorative plates 6, 6 with or to which a sensitive agent which is colored with predetermined color when sensing ultraviolet radiation is blended or applied are disposed below the chassis 5 in such a manner as being appropriately spaced apart from each other by an interval holding member and crossing each other. When the black lights 3 are turned on the decorative plates 6, 6 are colored and various color patterns are allowed to come up to the lower surface of each of the plates 6, 6. A normal environment for illumination is maintained when the black lights 3 are turned off. A new sense of color can thus be obtained through simple structure.
Patent JP-2001082077-A (JP)
Title: Construction method for shield tunnel
Inventor: KANEKO KENICHI
IPC: E21D9/06
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a construction method for a shield tunnel capable of economically constructing a large-diameter section in the double-track tunnel. SOLUTION: A small-diameter tunnel is constructed by a small-diameter shield machine 1. The small-diameter shield machine 1 is stored in a large- diameter tube 2 having a larger diameter to form a large-diameter shield machine 3 in one vertical shaft where the small-diameter tunnel reaches. A large-diameter tunnel is constructed by the large-diameter shield machine 3. The small-diameter shield machine 1 and large-diameter tube 2 are separated in the other vertical shaft where the large-diameter tunnel reaches. The small- diameter shield machine 1 continues an excavation. The large-diameter tube 2 is installed in the vertical shaft with its advancing direction changed after the separation, another small-diameter shield machine 1 is stored in the large- diameter tube 2 to form a large-diameter shield machine 3.  A large-diameter tunnel other than the said large-diameter tunnel is constructed by this large- diameter shield machine 3.
Patent JP-H02106903-A (JP)
Title: High-temperature ptc thermistor and manufacture thereof
Inventor: KUWABARA MAKOTO
IPC: C04B35/46
Filed: 1988-10-17
Abstract: PURPOSE:To obtain high voltage resistance and stable PTC characteristics by interposing composite particles of small diameters between the same composite particles of comparatively large specific diameters imparting a PTC function. CONSTITUTION:A composite composed of BaTiO3 and Sr, Pb, Sn, Zr, etc., solved thereinto can be used as a composite for providing a PTC function. Ba1-xPbxTiO3 (x=0.5 to 0.9) easily raises the temperature and, by adjusting the composition with additions, lowers the resistance of a thermistor, therefore, is the most suitable composite. The recommended diameters and average diameter of particles of comparatively large diameters are 5mum or larger and 5-30mum respectively for improving the insulation voltage resistance and lowering the room temperature resistance value. The recommended diameters and average diameter of particles interposed between the large particles are 5mum or smaller and 0.1-4mum respectively for considerably increasing the rate of change of the resistance. Thereby a high-temperature PTC thermistor of low room temperature resistivity, a high rate of change of the resistance, and high insulation voltage resistance can be obtained.
Patent JP-H01103028-A (JP)
Title: Decoder circuit
Inventor: NINOMIYA TAKESHI
IPC: H03M7/18
Filed: 1987-10-15
Abstract: PURPOSE:To obtain a bipolar binary data by a simple constitution by converting an RNS data to a unipolar binary data, and thereafter, adding a prescribed value to this binary data. CONSTITUTION:In a decoder circuit which has been constituted so that an RNS data is converted to a bipolar binary data DBO, a prescribed value 171 is added to a binary data DA which has been outputted from a data converting circuit for converting the RNS data to a unipolar binary data DA, and data discriminating circuits, 93, 95 output a data DJ of the uppermost bit of a result of its addition. Based on the output DJ of the data discriminating circuits 93, 95, an adding circuit 96 adds a prescribed value 1369 to the unipolar vibary data DA and outputs it as a bipolar binary data DBO. Also, when a prescribed value 171 is added to the binary data DA, a result of addition by which the uppermost bit is varied to a value '1' only in case when the unipolar binary data DA shows a negative number can be obtained.
Patent JP-S61140490-A (JP)
Inventor: KUNII KAZUJI
IPC: B66B11/02
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-H0976448-A (JP)
Title: Decorative sheet and manufacture thereof
Inventor: NEZU YOSHIAKI
IPC: B32B27/00
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a decorative sheet having a recess pattern such as a conduit of the sheet to be developed clearly by tuning with pattern and excellent design properties. SOLUTION: A pattern layer 12 having a pattern-like transparent part 1 and a pattern-like opaque part 2 is provided at one side of a transparent or translucent base material film 3, and the side provided with no design layer of the film 3 and a opaque colored base film 5 are laminated.
Patent JP-S60150224-A (JP)
Title: Head device of tape recorder
Inventor: TOMITA SEIJI
IPC: G11B5/55
Filed: 1984-12-11
Abstract: PURPOSE:To move a recording/reproducing head and an erasing head without occupying space in a mechanism part in the stage of changing over a tape to forward traveling in autoreverse by forming said heads in such a way that the heads are rotated while the surfaces in contact with the tape are held set perpendicularly to the plane of a base plate. CONSTITUTION:A head support 33 attached woth a recording/reproducing head 14 and an erasing head 32 is fixed directly to a head base plate 35. The plate 35 is supported freely rotatably to a structural body 34 for attaching head and therefore the accuracy in attaching the head 14 the head 32 is improved. The head 14 and the head 32 are so constituted that these heads are rotated in the state of facing always the tape. A mechanism for rotating the heads is constituted by attaching all of the respective head support 33, the plate 35, gear 36, sector gear 38, etc. to the body 34 and is made into an assembly. The installation of the mechanism for rotating the heads is thus accomplished by attaching the body 34 to a head slider.
Patent JP-H01104536-A (JP)
Title: Restacking device for flat paper
Inventor: MATSUDA KOJI
IPC: B65H3/32
Filed: 1987-10-16
Abstract: PURPOSE:To improve accuracy in stacking and obtain a restacking device for flat paper giving no scratch to nor making dirty the flat paper by holding the end edge of a bundle of paper with a ream gripper and a chuck to move the bundle of paper. CONSTITUTION:The detected signals of switches S and the detected signal of a paper level position detecting device 12 are inputted into a computer thereby operating the moving quantities in the vertical direction and lateral direction, which are inputted into a servo motor 5 or 7 to indicate the rotating speed. Hence, a carriage 3 or a bracket 8 are accurately moved at a defined distance to correctly move a good bundle of paper 11 to the top of a stacked bundle of paper M on a table lifter 16. When the good bundle of paper is correctly placed on the stacked bundle of paper M, a center stopper 15 is operated to retain the good bundle of paper 11 and the grip of the chuck 10 is released while moving the carriage 3 by operating the servo motor 5 to remove a ream gripper 9 from the good bundle of paper 11. And, the table lifter 16 is lowered by a defined quantity to prepare the ream gripper 9 for the next movement of a good bundle of paper.
Patent JP-H02109346-A (JP)
Title: Tape bonding device
Inventor: TAKANO TADASHI
IPC: H01L21/60
Filed: 1988-10-19
Abstract: PURPOSE:To enable highly accurate inner lead bonding efficiently at a high speed by independently providing an IC chip position detector for detecting an IC chip supplied and placed onto a receiving board and a detector for a lead position with respect to a head. CONSTITUTION:An IC chip 8' is picked up from an adhesive sheet on a wafer cassette ring 9 by a transfer arm 7, and the chip 8' is supplied and placed onto a receiver base 1 at an IC chip supply position. Then the position of the chip 8' is detected by a camera 11 exclusively used for the IC chip 8'. The position of lead group of carrier tape 5 which has reached the bonding position is at the same time detected by a camera 12 exclusively for detection of the lead group. Then the receiver base 1 which has completed the detection of IC chip 8' is moved in a Y direction while X, Y and theta compensation is made for matching with the lead group, and the carrier tape 65 is lowered to the bonding level by a tape holder 6 while the position of IC 8' is made to be the bonding position, and thereafter bonding is carried out through heating and pressurizing processes by a tool 3.
Patent JP-2001078809-A (JP)
Title: Snap fastener provided with tape having directivity of attachment and detachment
Inventor: KAWAHARA MASAHIKO
IPC: A44B17/00
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a snap fastener having directivity not only at the time of pulling off female and male members but also at the time of engaging them. SOLUTION: A projection 18 for engaging is turned from the surface side of the base 12 of the male member 4 to the direction of an engaging hole 14 and raised in an oblique upper direction. On the surface side on the side of the engaging hole 14 of a base 12, a slope 12a parallel to a projection forming slope 18b is formed. In the meantime, a projection 23 for engaging is turned from the surface side of the base 20 of the female member 8 to the direction of an engaging hole 21 and raised in an oblique lower direction. A step part 23c is formed on a projection forming slope 23b on the side of the engaging hole 21 and walls 23e are provided on the left and right of a step part 23c. On the surface side on the side of the engaging hole 21 of a base 20, a slope 20a parallel to the projection forming slope 23b is formed.
Patent JP-H09107547-A (JP)
Title: Already compressed dynamic image data amount reduction device, already compressed dynamic image data amount reduction system and already compressed dynamic image data reduction method
Inventor: NONOMURA ITARU
IPC: H04N7/52
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To reduce further dynamic image data amount already compressed with a simple system configuration by reducing a data amount of an in-frame prediction coding frame and revising control information so as to be in matching with dynamic image data after the reduction. SOLUTION: A CPU 101 receives dynamic image data sent via a high speed communication network 111 via a communication control section 103 and gives the data to an image processing section 104, from which dynamic image data after data amount reduction processing are extracted and sent to a low speed communication network 112. The image processing section 104 applies arithmetic processing to a spatial frequency component obtained from the MPEG form dynamic image data with DCT processing and obtains the reduced spatial frequency component designated by a requested picture element number to compress the data amount. Furthermore, the inter-frame prediction coding frame in the forward direction or in two ways is replaced with dummy data to reduce a frame rate substantially.  Moreover, control information representing a characteristic of the dynamic image data is revised so as to be in matching with the data amount after the reduction processing.
Patent JP-H02194953-A (JP)
Title: Vibrating printing press roller and operation method thereof
Inventor: JIEEMUSU AARU KENPU
IPC: B41F31/15
Filed: 1989-10-06
Abstract: PURPOSE: To easily arrange a printing press roller on a printing press by bringing about the axial operation of a roller covering in the relation to a roller shaft by the inflow and outflow of a pressure fluid from an axial variable vol. CONSTITUTION: The annular piston member 58 abutted to the outside of a ring clip 56 is provided on a fixed shaft 40 in a slidable manner and an annular cylinder member 64 also slides on the shaft 40 and, by introducing air into the axially variable vol. space constituted between the piston member 58 and the cylinder member 64, the cylinder member 64 is moved to the left. The axial motion of the cylinder member is transmitted to an annular sleeve 72. A roller covering 88 and a core 86 are attached in a rotatable manner by a ball bearing 76 and the axial motion is perfectly separated from rotary motion.
Patent JP-H04138747-A (JP)
Title: Storage controller for reception data
Inventor: SUGITA TAKEHIRO
IPC: H04L29/08
Filed: 1990-09-28
Abstract: PURPOSE:To surely write plural data in the unit of transmission sent continuously at a high speed to a storage device by generating an address in response to the end of transmission unit such as a packet. CONSTITUTION:When a flat check timing generating circuit 21 detects a flag just after an initial packet, the circuit 21 outputs a packet end signal. When both a CRC error and an address error are not in existence, a validity discrimination circuit 26 outputs a valid packet end signal to increment the content of a bank counter 42 by one thereby designating an address of a succeeding bank of a storage device 100. When the CRC error or the address error is in existence, no valid packet end signal is generated and the count of the bank counter 42 is not incremented. The operation as above is repeated and a packet without any error is stored in a series of banks of the storage device 100 sequentially.
Patent JP-H04288678-A (JP)
Title: Lag time calculator
Inventor: NISHI HIROAKI
IPC: G06F17/50
Filed: 1990-09-29
Abstract: PURPOSE:To accurately find lag time without necessitating large memory capacity by extracting the feature data of an abstract circuit element converted from operating function specification description, and calculating the lag time of the abstract circuit element based on the data. CONSTITUTION:A design data conversion part 102 performs the syntax analysis of the register transfer description of a register transfer specification 101, and generates an initial abstract circuit with fidelity to the register transfer description, and stores it in a design data base 103. In a lag time setting part 104, an abstract element data extraction part 106 fetches the types and the number of input of all the abstract function elements of the initial abstract circuit, the bit width of input facility, and the bit width of the element itself from the design data base 103. A lag time calculation part 105 calculates the number of delay stages of a target abstract element based on an extracted data group. A lag time data storage part 107 stores a calculation result by conforming to an abstract element to be data-extracted in the design data base 103.
Patent JP-H08117210-A (JP)
Title: Method and apparatus for evaluating intelligent and mental functions
Inventor: NEMOTO TAKAO
IPC: A61B5/16
Filed: 1994-09-30
Abstract: PURPOSE: To examine the mental condition or the like of a testee, and to give support, or a guide to care and treatment to a diagnosis made by a medical specialist and the like only by selecting an answer to a question. CONSTITUTION: An intelligent and mental function evaluating device comprises a display device 3 and an output device 11 for questious or the like and an internal storage device 1 and a CPU 2 for analyzing the answers and determining. Questions having importance to the respective classification items required for evaluating and determining the degree of dementia, character abnormality, and learning function of a testee and answers of simplified common forms are input from a position of an observer by an answer key 4 and a mark sheet reader 5 or a microphone 7 related to a voice processor 8 and a touch panel. The condition of the testee is determined from the results of determination and various kinds of data such as answers, evaluation and statistics results stored during a long period of time in an external storage device 10, and displayed and printed.
Patent JP-H07180641-A (JP)
Title: Air-fuel controller for fuel injection type engine
Inventor: RONARUDO ETSUCHI ROTSUCHI
IPC: F02M37/08
Filed: 1994-10-26
Abstract: PURPOSE: To load this device suitably for a small boat being safe and easy in manufacture and assembly by a method wherein a fuel pump, a fuel supply passage to supply high pressure fuel to a fuel injector, and a low pressure fuel metering chamber are disposed at a common body. CONSTITUTION: A supply air passage having a supply air valve opened by a cam drive mechanism is formed at the cylinder head of an outboard prime mover. Fuel from a tank is supplied to a fuel pump 26 through a metering mechanism 22 and a fuel filter 24, and after boosting, the fuel is supplied through a fuel feed passage 30 to a fuel injector in an intake passage. A fuel pressure supplied to the injector is controlled by a fuel pressure regulator 76 and excessive fuel is returned to the metering mechanism 22. Meanwhile, combustion air is supplied to the supply air passage through a throttle body 34, a supply air chamber 36, and a ram tube 38. The metering mechanism 22 is provided with a vaporized air separator 42 containing a vaporized fuel dome 88, and separated vaporized air is injected to an air passage 82 situated downstream from a throttle valve 84 through a delivery port 92.
Patent JP-H1091777-A (JP)
Title: Device for forming picture and method therefor
Inventor: OZAKI YOJI
IPC: G06T1/60
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for forming a picture in which a printing and outputting processing and a bookbinding processing can be smoothly attained even when a printing and outputting mode set for each picture data is different. SOLUTION: When plural picture data D1, D2, and D4 whose different printing and outputting modes are set are stored as a group G1 in an image memory part (step 1), and a registered data key on a control part is selected (step 2), a display screen in a registered data mode for enabling a processing related with the picture data stored in the image memory part is obtained. When it is judged that a group output mode key is selected in this state (step S3), the display screen is changed to a group output mode display. When the designation of the group to be printed and outputted and the setting of a printing and outputting mode Mg1 is operated by a user (steps S4-S6), all the picture data D1, D2, and D4 included in the picture group G1 are printed and outputted in the printing and outputting mode Mg1 (step S7).