baber/WOPTO huggingface dataset:
Patent JP-2000099193-A (JP)
Title: Device and method for synchronization, and interface circuit
Inventor: COLE STEVEN R
IPC: G06F5/06
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To make eliminable the need for double buffering for all asynchronous data signals crossing a border by generating output pulses of a 2nd clock domain in response to a transition generated in the output of a 1st clock domain. SOLUTION: The input to a 1st flip-flop(FF) 32 represents the least significant bit(LSB) of a counter 31 included in the 1st clock domain and a CLK signal is generated from the 2nd clock domain. The output of the 1st FF 32 is supplied to a 2nd FF 34, whose output is supplied to a 3rd FF 35 and an exclusive OR (XOR) gate 38. In response to the outputs from the 2nd and 3rd FFs 34 and 36, the XOR gate 38 generates a synchronizing signal generated in the 2nd clock domain. Thus, one asynchronous input signal, i.e., LSB input is usable to synchronize a large number of data inputs. This results in that double buffering is unnecessary for all asynchronous data inputs.
Patent JP-S6277592-A (JP)
Title: Condenser
Inventor: SATO KATSUMI
IPC: F28B1/02
Filed: 1985-09-30
Abstract: PURPOSE:To improve the heat transfer function by disposing all heat transfer tube groups so that the side of an outlet water chamber becomes high, and causing a condensate flowing along the surface of a heat transfer tube to flow down along a support plate. CONSTITUTION:A condensate flowing down along each of heat transfer tubes 15 is prevented from reaching a tubular hole part of a support plate 16 and passing therethrough by the work or sealed surfaces. With this organization, the condensate flows along the support plate 16, and the liquid membrane on the surface of a heat transfer tube 15 is prevented from being thickened. By this procedure, the improvement of the heat transfer function is accomplished and it becomes possible to constitute the tube group more densely and hence the condenser can be miniaturized.
Patent JP-2000043810-A (JP)
Title: Packaging device
Inventor: KUDO AKIRA
IPC: B65B11/54
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To enhance the gripping capacity of a film by attaching a resilient plate to the base body of one gripper of a pair of drawing grippers for drawing a held film, and providing a film biting part for gripping the film together with the resilient plate to another gripper. SOLUTION: A drawing mechanism 15 for gripping the tip end periphery of a film F transported to a folding roller 26 and gripping roller 28 by means of upper and lower grippers 43, 44 and drawing a tray in a covered state that is moved upward from the lower side by a lift mechanism is provided within a main body frame. The drawing mechanism 15 is equipped with a mover 41, and the mover 41 is installed therein so that the end periphery of a tip end of the film F can freely reciprocate between the gripping position and the drawing position in a state for covering the tray. In addition, an upper gripping body 43 is formed by fitting a resilient plate 62 at the lower side of the base body 61, and a gripping body 44 disposed at the lower side of the upper gripping body 43 is constituted of a biting plate 64 attached to the base body 63.
Patent JP-H1166248-A (JP)
Title: Non-contact type ic card
Inventor: MIYAMOTO TAHIRO
IPC: G06K17/00
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To obtain a non-contact type IC card, which can improve reliability of data writing by preventing data from being written incompletely, owing to variation in the electric field intensity of a received radio wave. SOLUTION: A control circuit 8 monitors variations in source voltage supplied from a rectifying circuit part 8 due to the variations in the electric field intensity of the received radio wave by using a reference voltage generating circuit 10 and a comparison circuit part 11. When the source voltage drops below specified value (a), the control circuit part 8 inhibits data from being written to a memory part 7 and also outputs to a host system device 2 a signal which indicates that the data cannot be written.
Patent JP-H1058324-A (JP)
Title: Blast working method and device
Inventor: KANDA SHINJI
IPC: B24C9/00
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To expand and deform a machining pattern, and stably and continuously blow abrasives within the expanded and deformed machining pattern, regarding a suction type blasting device having a relatively simple configuration. SOLUTION: The nozzle 42 of the blast gun 40 of a suction type blast working device has a base end 42a with a conical tapered external surface for insertion into a gun body 11, and is enveloped with a nozzle cover 49 at the prescribed gap. Also, a flow passage 43 open in an abrasive blow direction is formed between the external surface of the nozzle 42 and the internal surface of the nozzle cover 49, so as to communicate with a compressed air supply device. Furthermore, an abrasive diffusion chamber as a diffusion nozzle is connected to the blow hole 47 of the blast gun 40.
Patent JP-H1057340-A (JP)
Title: Mr signal receiving method, apparatus and rf coil
Inventor: HOSHINO KAZUYA
IPC: A61B5/055
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To receive an MR signal at a high SNR by receiving an MR signal with a solenoid coil having the center axis orthogonally crossing to a static magnetic field and plural saddle coils the sensitivity direction and the static magnetic field of which are orthogonally crossed to the center axis of the solenoid coil. SOLUTION: The center axis of a body coil B which is the center axis AX of a solenoid coil SLN is made to orthogonally cross to the direction of the static magnetic field B0 . Saddle coils SDL1-SDL3 are so arranged as to be symmetrical to the center axis AX of the solenoid coil SLN on the surface of a virtual cylinder which is made by extending the solenoid coil SLN along the center axis AX. Each of pair of saddle coils SDL1-SDL3 is made to be arranged so that line SL1-SL3 connecting each of the centers of the loops orthogonally crosses to the direction of the static magnetic field B0 and also to the center axis AX. The saddle coils SDL1-SDL3 are arranged so that adjoined coils are partly superimposed at the plane of the loop and the superimposed parts are electrically insulated.
Patent JP-S6460864-A (JP)
Title: Rotation controller for recording medium
Inventor: SATO KOICHI
IPC: H04N5/76
Filed: 1987-08-31
Abstract: PURPOSE:To perform recording or reproduction normally even immediately after switching a reproducing mode and a recording mode, by conforming the phase of an internal synchronizing signal to that of an external synchronizing signal by supplying the external synchronizing signal to the reset terminal of a synchronizing signal generation circuit at a time when a recording signal is supplied. CONSTITUTION:When a composite color video signal is supplied to a vertical synchronizing signal separation circuit 22, an external vertical synchronizing signal S1 is separated, and a retriggerable multivibrator 30 is triggered at the front edge of the external vertical synchronizing signal S1, and a gate control signal SG is outputted, and an analog switch 28 is closed. Therefore, the external vertical synchronizing signal S1 is supplied to the reset input terminal R of a frequency division circuit 26, and the phase of the output pulse of the frequency division circuit 26 is conformed to that of the external vertical synchronizing signal S1. In such a way, it is possible to perform the recording or the reproduction even immediately after the switching of the reproducing mode and the recording mode.
Patent JP-H0499327-A (JP)
Title: Semiconductor device
Inventor: MURANAKA KIYOHIKO
IPC: H01L21/3205
Filed: 1990-08-18
Abstract: PURPOSE:To enable corrosion of an electrode film to be avoided and prevent fault in characteristics beforehand by cladding a corrosion-resistance metal film around a peripheral part of the electrode film as a bonding pad which is exposed through an opening of a passivation film. CONSTITUTION:A metal film which cannot be corroded easily, namely a tungsten film 3, is formed on a surface of an electrode film 2 and a passivation film 4 is clad on its entire surface. Then, one part of this passivation film 4 is opened to allow the tungsten film 3 to be exposed and an electrode film 2 is exposed by opening a region at a center which is smaller than an opening of the passivation film 4. Further, a bonding wire 5 is connected onto the electrode film 2 and the tungsten film 3 by ball bonding which is in smaller diameter dimensions than an opening of the tungsten wire 3, thus preventing the electrode film 2 which is formed by aluminum from contacting external air, the electrode film 2 from being corroded by moisture, and characteristics of a semiconductor device from being deteriorated.
Patent JP-S6196747-A (JP)
Title: Magazine for ic accommodation
Inventor: HAYAKAWA MAKOTO
IPC: H01L21/673
Filed: 1984-10-17
Abstract: PURPOSE:To enable to handle PGA packages, which have been hitherto very difficult in handling, while the generation of deformation of the leads thereof is prevented by a method wherein grooves; each of which has an open surface on its upper part, is formed in a U-shaped form, and moreover, has a pair of opposed grooves on the U-shaped internal surface lower slightly than the open surface; are provided in such a way as to oppose to the PGA packages on the bottom surface of the magazine. CONSTITUTION:Each PGA package is made its substrate part house in a groove 2 opposing to the package on the bottom surface of this magazine and the PGA packages are accommodated in alignment in this magazine in the direction that the upper surfaces of the packages become the sides of the open surfaces 1 of the grooves 2 of the magazine. Accordingly, each PGA package is regulated its play by the groove 2 to oppose to the PGA package, which are provided on the bottom surface of the magazine, the PGA package is supported by the groove 2 and the weakest lead part among the constituent parts of each PGA package is covered and protected its periphery by the magazine. As each grove 2 has the open surface 1 over the whole of its upper part, each PGA package is made its upper surface expose to the exterior even after being accommodated in the magazine. By this way, the packages can be processed in the manufacturing process in a state that the packages are being accommodated in this magazine in combination with an effect that the positions of the packages are regulated by the grooves 1 to oppose to the packages.
Patent JP-H0499577-A (JP)
Title: Hit ball discharge device for motor-driven game machine
Inventor: KAI ISAO
IPC: A63F7/02
Filed: 1990-08-18
Abstract: PURPOSE:To prevent the turn-back balls and to improve the working rate of the motor-driven game machine by providing a discharge strength detecting switch by detecting a manipulated variable of a handle, and operating a discharge hammer driving means only at the time when the discharge strength is within a prescribed range. CONSTITUTION:As a handle 2 is rotated, a discharge strength setting member 4 rotates in the counterclockwise rotating direction, and in connection therewith, a discharge hammer 6 also falls down in the left direction. When the discharge hammer 6 falls down, take-back of the discharge hammer 6 becomes large by its portion, and the discharge strength increases. However, while the discharge strength is low, a reed switch 26 is still tuned off, and the discharge operation is not operated, as well. When the handle 2 is rotated until the discharge strength reaches the extent that a hit ball reaches a same boards a magnet 27 approaches the reed switch 26, and the reed switch 26 is tuned on. In such a state, a solenoid driving circuit 23 operates, and the discharge operation is executed.
Patent JP-S59108308-A (JP)
Title: Foil wound transformer
Inventor: OOKUBO HITOSHI
IPC: H01F27/32
Filed: 1982-12-14
Abstract: PURPOSE:To obtain a compact transformer having high insulation reliability, by forming the stack of a high voltage winding so that the length of the stack is shorter than the length of the stack of a low voltage winding, and providing a plurality of equalizers for controlling a potential in a main gap between the low voltage winding and the high voltage winding in a staircase shape, thereby alleviating potential concentration. CONSTITUTION:A stack length YL of a low voltage winding 2 is made longer than a stack length YH of a high voltage winding 3. A distance l2 between the upper and lower stack ends of the high voltage winding 3 and grounding bodies 20 of the main leg of a core, a yoke, and the like is made larger than a distance l1 between the stack ends of the low voltage winding 2 and the grounding bodies 20. An insulating material 13, which comprises a macromolecular material such as polyester film, is provided in a main gap between the low voltage winding 2 and the high voltage winding 3. In said insulating material 13, a plurality of equalizers 12 for controlling a potential are sequentially enclosed from the stack end parts of the low voltage winding 2 to the stack end parts of the high voltage winding 3 in a staircase shape.
Patent JP-S6461667-A (JP)
Title: Automatic opening and closing device for sample container
Inventor: FUJITA MASAHIKO
IPC: G01N35/02
Filed: 1987-09-02
Abstract: PURPOSE:To open and close automatically the lid of a plastic sample container obtained by integrally forming the lid which is small in size and resistant to fast centrifuging and can be tightly fitted by using a rotary mechanism which has a rotary shaft almost concentric with a rotary shaft for opening and closing the lid. CONSTITUTION:In a lid opening process, a member 11 which hooks the projection part 1c of the lid of the container 1 directed as prescribed is rotated by the gear 14 of a motor shaft as shown by an arrow associatively with the motion of gears 12a and 12b through fixed members 13a and 13b. The rotary shaft on its circular track is nearly aligned with the opening/closing shaft for the lid 1a, so the lid is easily opened and never contacts others. The motor stops after opening the lid sufficiently and the container is sent to a following process. In a lid closing process, a lid pressing-down member 17 closes the lid by rotating as shown by an arrow associatively with the motion of gears 19a and 19b through fixed members 20a and 20b. Even if there is variance in the way of opening the lid, the lid is easily closed by the same function as that of lid opening.
Patent JP-S6462428-A (JP)
Title: High strength and high electric conductive copper alloy
Inventor: WATANABE HIROAKI
IPC: C22C9/00
Filed: 1987-09-02
Abstract: PURPOSE:To obtain the titled copper alloy having excellent electric and heat conductivity, mechanical characteristics, oxidation film adhesion, solderability, heat resistance, press moldability and bendability by adding specific amounts of Cr, Zr, etc., to Cu. CONSTITUTION:The Cu-based alloy contg., by weight, 0.1-0.3% Cr, 0.3-1.0% Zr and 0.01-1.0% Si, or furthermore contg. 0.01-1.0% total amount of one or more kinds selected from the group consisting of Al, Be, Co, Fe, Hf, Mg, Ni, P, Sn, Ti and Zn is refined. The material is formed, e.g., into 0.25mm thin plate by Cu alloy rolling to produce a Cu alloy material having excellent characteristics as the lead material of a semiconductor device and as an electric conductive spring material.
Patent JP-H0863614-A (JP)
Title: Texture mapping method
Inventor: MIURA TAKASHI
IPC: G06T15/02
Filed: 1994-08-19
Abstract: PURPOSE: To more effectively express a sense of distance in addition to a conventional perspective by finding out a distance from a face set in focus up to a polygon, finding out a vignette coefficient proportional to the distance, and executing coordinate after applying shading processing to mapping data. CONSTITUTION: The distance of a cube arranged in three-dimensional space from a viewing point is found out and the weight coefficient of shading is calculated based the distance. Then the weight coefficient corresponding to the cube is applied to mapping data to execute shading processing. The processing result is coordinated with the corresponding cube. The coordinate cube is arranged on the three-dimensional space based on a conventional perspective. In a concrete shading processing method for mapping data, the mean value of density is found out by multiplexing the density of a dot to be processed and the density of respective dots in a fixed peripheral area by a coefficient specified by a previously set weight matrix and set up as a new density value after the shading processing.
Patent JP-H0266476-A (JP)
Title: Testing device for semiconductor circuit
Inventor: HIROTA MASAHIRO
IPC: G01R31/26
Filed: 1988-08-31
Abstract: PURPOSE:To prevent the title device from being electromagnetically interfered from the periphery and to improve the accuracy of measurement by connecting a system to be contacted with a semiconductor circuit to measure it to a system for controlling the semiconductor circuit by an optical cable through an interface to transmit/receive optical signals. CONSTITUTION:The measuring system 1 is contacted with the semiconductor circuit A to be measured. Although the measuring system 1 has a level block 5 to measure a level, other measuring data are sent to an optical interface 9 in the control system 2 by an optical fiber 31 through an optical interface 8. A power supply and a DC signal to be used for the system 1 are transmitted/ received through a communication line 3. The control system 2 is provided with a function block 4 and a control part 7 in addition to the optical interface 9, a sample power supply and a DC measuring block 6 connected to the communication line 3. A measured result found out by the measuring system 1 is converted into an optical signal and transmitted to the control system 2 under control from the control system 2. Consequently, peripheral electromagnetic interference can be removed and the number of communication lines can be reduced.
Patent JP-S6194633-A (JP)
Inventor: MATSUI KOICHI
IPC: G02B23/24
Filed: 1984-10-17
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-H0861640-A (JP)
Title: Plasma melting furnace for waste incineration ashes
Inventor: HARA MASAHIRO
IPC: F23G5/44
Filed: 1994-08-19
Abstract: PURPOSE: To provide a plasma melting furnace for waste incineration ashes in which mixing of surrounding atmosphere into a furnace can be prevented, an inner side of the furnace can be kept at a reducing atmosphere slightly lower negative pressure than the surrounding atmospheric pressure and then a superior melting processing can be carried out. CONSTITUTION: An ash feeding device 51 for pushing waste incineration ashes 50 while a sufficient air-tightness of a furnace is being kept from an ash feeding port 49 arranged at a desired position of a furnace wall is installed outside the furnace wall, thereby an air-tightness at the ash feeding part is sufficiently held.
Patent JP-H107980-A (JP)
Title: Nonaqueous dispersion type resin composition for coating material
Inventor: OKUDA TOMOHISA
IPC: C08F2/14
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To obtain a nonaqueous dispersion type resin composition for coating materials, excellent in weatherability, staining resistance and applicability in cold districts and lowly odorous when applied by mixing a specified organic solvent with a specified resin dispersant, a polymer insoluble in the organic solvent and a silicate oligomer. SOLUTION: Hundred pts.wt. radical-polymerizable monomer is polymerized in the presence of 3-80 pts.wt. resin dispersant (B) containing 1-20wt.% hydrolyzable-silyl-containing vinyl monomer component and being soluble in A in an organic solvent (A) in which a silicate oligomer is insoluble to obtain a nonaqueous dispersion type resin composition (I) comprising a polymer (C) insoluble in A. Hundred pts.wt. B is mixed with 100-700 pts.wt. silicate oligomer (D) insoluble in A, desirably an oligomer represented by the formula (wherein R is H, a 1-4C alkyl or a phenyl; and (n) is 2-30) in A to obtain a nonaqueous dispersion (II). (I) and (II) are mixed with each other in such a mixing ratio that 5-200 pts.wt. D of (I) is present per 100 pts.wt. C of (I) to obtain the purpose resin composition.
Patent JP-S6191216-A (JP)
Inventor: KURISUCHIAN UEEBAA
IPC: C08K5/10
Filed: 1985-10-02
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-S6374624-A (JP)
Title: Manufacture of elastic self-shrinkable tube
Inventor: MIZUNO YUSUKE
IPC: B29K105/00
Filed: 1986-09-18
Abstract: PURPOSE:To manufacture an elastic self-shrinkable tube, which can be easily and radially expandable and supportable, by a method wherein a tube is radially expanded by using an inflatable hollow body and said inflatable hollow body is interposed between the elastic self-shrinkable tube and a hollow support. CONSTITUTION:A rubber-like elastic tube 1 is radially expanded by the expansion pressure of a hollow inflatable body 2 developed by charging pressure gas 5 in the hollow inflatable body in order to obtain a radially expanded tube 4. Next, a rigid hollow support 3, the outer diameter of which is set smaller than the inner diameter of the expanded hollow inflatable body 2 and which is placed in the interior of the hollow inflatable body 2, is transferred to the predetermined position on the inner face part of the radially expanded tube 4. By releasing the pressure gas 5, the radially expanded tube 4 is supported through the hollow inflatable body 2 by the rigid hollow support 3. The interposed hollow inflatable body 2 is cut off at a position corresponding above the one end part of the hollow support 3. A remnant length after cut which extends at the other end part is turned up at the other end face of the hollow support 3. An elastic self-shrinkable tube 6 is obtained under the state that the hollow inflatable body is insertedly mounted onto the interior of the radially expanded tube.
Patent JP-S6197201-A (JP)
Title: Preservative for cut flower
Inventor: USAMI AKIKO
IPC: A01N3/00
Filed: 1984-10-19
Abstract: PURPOSE:To provide a preservative for cut flower, capable of keeping the natural color of flower and vitality of leaf and stalk, by oxidizing an acidic sulfate soil sufficiently with air and using the resultant water-extract liquid as an active component. CONSTITUTION:A acidic sulfate soil is left to stand at room temperature for e.g. 10 days, preferably for >=10 days, stirred sufficiently for 5-60min thereby contacting with air and effecting the oxidation with air, dried, and pulverized. The obtained powder is extracted with water, and the extracted liquid is used as an active component of the objective preservative for cut flower. It can be produced without using particular process. Cut flowers can be maintained for a long period keeping natural state.
Patent JP-2000047876-A (JP)
Title: Information processor starting method, storage medium and information processor
Inventor: KAWAI EIJI
IPC: G06F9/445
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide the starting method of an information processor capable of giving variety to a picture displayed in a boot sequence. SOLUTION: A memory card 3 is provided with a flash memory 21 keeping the data executed at the time of booting by the boot sequence of the information processor 2 and CPU 22 having a function transmitting the data executed at the booting time and stored in this memory 21 to the processor 2 and a function managing data. Then, the data executed at booting time is made an activation picture displaying program or its activation picture data for allowing the processor 2 to display a picture when activated.