baber/WOPTO huggingface dataset:
Patent JP-H10173632-A (JP)
Title: Receiving device
Inventor: SUDO HIROAKI
IPC: H04B1/7093
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To reduce erroneous synchronization by outputting a signal obtained by adding a matched filter output signal at the present time with matched filter output signals, before and after that point as an inversion diffusion signal. SOLUTION: A received signal 9 is orthogonal detected by an orthogonal detector 2, and a base band I signal 10 and a base band Q signal 11 are obtained. Those base band I and Q signals 10 and 11 are respectively band limited by route Nyquist filters 3 and 4. Band limited base-band I and Q signals 12 and 13 are respectively converted into digital signals by A/D converters 5 and 6, and digital I and Q signals 14 and 15 are obtained. Those signals 14 and 15 are inversion diffused by matched filters 7 and 8. Then, signals 16, 24, and 25 are added by an adder 22, and an inversion diffusion output I signal 28 is obtained. In the same way, signals 17, 26, and 27 are added by an adder 23, and an inversion diffusion output Q signal 29 is obtained.
Patent JP-H06156576-A (JP)
Title: Fluid transporting container and method for developing the container
Inventor: ABE HIROYUKI
IPC: B65D88/22
Filed: 1992-11-16
Abstract: PURPOSE:To closely fit the wall surfaces of an inner bag within those of an outer bag without causing the occurrence of gatherings and gaps therebetween in a fluid transporting container consisting of rectangular flexible outer and inner bags. CONSTITUTION:An outer bag 2 is provided at the one end face thereof with an opening part 6 capable of opening and closing to insert an inner bag into the outer bag and two holes 7 at the one end thereof, one being located above the opening part 6 and the other being located below the same. An inner bag 3 is provided at the one end thereof with two fluid passage pipes 10 located in the positions corresponding to the holes 7 of the outer bag 2 for the insertion thereinto. This container consisting of the aforesaid outer and inner bags can be rolled up from the other end thereof into the form of a coil.
Patent JP-H09171963-A (JP)
Title: Manufacture of minute semiconductor structure
Inventor: GOTO HIDEKI
IPC: H01L29/06
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To control the position of a self-formed quantum box accurately by forming an opening part and a dent in the main surface of the first semiconductor substrate, growing the second semiconductor having the larger lattice constant than the first semiconductor on the substrate and forming the minute semiconductor structure comprising the semiconductor grown in the indentation. SOLUTION: A dent 4, whose position is controlled, is formed in the first semiconductor substrate by the means such as lithography and etching. The depth of the dent 4 is made shallower than the height of a quantum box 3 to be manufactured. The size of the opening part of the dent at the substrate surface is made smaller than the bottom surface of the quantum box 3 to be manufactured. Then, by growing the second semiconductor having the larger lattice constant than the first semiconductor on the substrate, the quantum box 3 having the uniform size is manufactured accurately at the position of the dent. Furthermore, this dent 4 or the groove is constituted of the plane, wherein at least one of integers (l), (m) and (n) expressing the high-order exponents (l, m and n) is larger than 1.
Patent JP-H10158720-A (JP)
Title: High cleaning refining method of stainless steel
Inventor: NAKAO RYUJI
IPC: C21C7/068
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To reduce the surface flaw, cracking, etc., caused by inclusion, by restraining the development of hard inclusion, reducing the number of the inclusion and improving the ductility of the inclusion at the time of working. SOLUTION: This high cleaning refining method of a stainless steel comprises using Si as a reducing agent at the time of reduction-refining and controlling the [Al] concn. in the steel to <=50ppm and controlling the slag composition after reduction to the following conditions: 1.4<=T(CaO)/(SiO2 )<=2.0, (Al2 O3 )<=6 and 7<=(MgO)<=15 by mass %.
Patent JP-H11156809-A (JP)
Title: Method for repairing conveyor belt and device therefor
Inventor: SUGANO AKIYOSHI
IPC: B65G15/30
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To enable cracks generated in the longitudinal direction of a conveyor belt to be repaired easily and surely so that the conveyor belt can withstand its use for a long time. SOLUTION: A staple 27 is driven into a belt 25 by a striker 11 under the actuation of an air cylinder. Further, a curved lever 14 is rotated, interlocked with the driving action by the striker 11 when it descends, piercing the belt 25 and the tip part protruding from the belt 25 of the staple 27 is bent. Thus it is possible to prevent the staple 27 driven into the belt 25 from falling off as the protruding tip is bent by the lever 14.
Patent JP-H03191171-A (JP)
Title: Movable floor for large load
Inventor: MATSUMURA KOJI
IPC: E04F15/00
Filed: 1989-12-20
Abstract: PURPOSE:To improve the strength of the title floor by forming the floor of saddle supports installed on a foundation and adjusting bolts erected on the supports and buffer rubber pieces, two kinds of sleepers of large and small, deck plates, laminated boards, and flooring materials which are put on the bolts and providing a prescribed clearance between the two sleepers. CONSTITUTION:Saddle supports 1 are installed on the surface 15 of a concrete foundation and bolts 2 are respectively erected on the supports 1. Each bolt 2 supports a buffer rubber piece 3 which is put on the upper end of the bolt 2 and onto which a small sleeper 4 for small load is fixed. A deck plate 5 is fixed to the upper surface of the sleeper 4 and a large sleeper 9 for large load is installed below the small sleeper 4 in such a manner that the sleeper 9 is supported by the bolt 2 so as to cover the rubber piece 3 except the upper section of the piece 3 uncovered. Then a laminated board 6 and flooring material 7 are put on the deck plate 5 and a clearance is provided between the lower surface of the small sleeper 4 and upper surface of the large sleeper 9. Therefore, this movable floor surely becomes flexible and elastic when it moves.
Patent JP-H11161426-A (JP)
Title: Touch panel device
Inventor: HAYAMA MASANOBU
IPC: G06F3/0488
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a touch panel device which can be integrally operated even when plural touch panels(TP) are attached to a multidisplay system. SOLUTION: TP physical coordinates showing the pressing positions of TP 13 and 14 attached to respective displays 11 and 12 are transmitted through TP controllers 131 and 141 to a TP driver 104. The TP driver 104 transforms the TP physical coordinates to virtual coordinates adaptive to an operating system in a host computer 10. In the case of transformation, the storage areas of virtual coordinates are assigned to the respective TP so that two TP can be integrally operated.
Patent JP-H06178052-A (JP)
Title: Image reader
Inventor: ICHITANI TETSURO
IPC: H04N1/04
Filed: 1992-12-10
Abstract: PURPOSE:To always read an image with high accuracy and high picture quality by focusing the optical system of a reading unit on a reading plane, on the other hand. arranging a reference plane at a position where out-of-focus occurs in the optical system. CONSTITUTION:The focusing of the optical system of the reading unit 20 can be performed by arranging the relative position of a fluorescent lamp 21, a convergence lens 22, and a reading element 23 fixedly for the reading plane Fr formed with the upper plane of a glass plate 12. When shading correction is performed and the reference plane Fs is read by the reading unit 20, resolution is decreased because of out-of-focus. In other words, no stain or dust, etc., on the reference plane Fs can be discriminated even when it is stuck. Namely, a shading waveform read from the reference plane Fs shows almost the same level as that in a conventional example as a whole, however, no sharp sink occurs even when the stain, etc., is stuck. Therefore, the influence of the stain or dust, etc., stuck on the reference plane can be eliminated, which enables shading correction data to be accurately generated, and the image can be always read with high resolution.
Patent JP-H07208608-A (JP)
Title: Exhaust pipe flange-gasket and joining section
Inventor: MAIKURU JIEI KESUTORI
IPC: F16J15/12
Filed: 1994-11-24
Abstract: PURPOSE: To provide a gasket without requiring an accurate tolerance between the gasket and a recessed part mechanically worked so as to house the gasket. CONSTITUTION: An exhaust pipe flange.gasket 11 having a metal main body provided with a flat part 18 extended inward in the horizontal direction from the outer edge and having a least one bolt hole and provided with a shield grommet 26 integrally connected with the inner edge of the flat part 18 is provided. The shield grommet 26 forms an outer peripheral side 28 of he hole, and a sealing member is held in the grommet 26. The gasket 11 is arranged between two combined exhaust pipes 70, 72 respectively provided with flanges 66, 68 having holes 90, 92 and flat fastening surfaces 70, 72. At least one of the flanges 66, 68 is provided with counter bore recessed parts 74, 76 adjacent to the fastening surfaces 70, 72.  The flat part of the gasket 11 is arranged between the fastening surfaces so that the shield grommet can be housed in the recessed part at the time of matching each member hole 90, 92 to bolt holes.
Patent JP-H11160971-A (JP)
Title: Eraser controller
Inventor: OGAWA KAZUO
IPC: G03G15/047
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To prevent the influence of the busy work of a microcomputer from being exerted on he switching timing B and C of an erasing image area and to realize timing A and D for switching an eraser to a fully turning-on state and a turning-off state. SOLUTION: A first offset value from an original reading start time to an image forming starting end is written in a register 4A and a second offset value to an image forming terminating end is written in a register 4B. When an original is started to be read (8), the counted value of a register 1 is saved to a capture 3. Besides, the total value of the first offset value and the saved value is calculated by an adder 5 and held by a register 6. When the counter value of the register 1 coincides with the held value, it is detected by a comparator 7 and the eraser is switched to the turning-on state of an image area pattern from the full turning-on state. Simultaneously, the counted value of the register 1 is saved to the capture 3 and an offset selection unit 4C is switched through a mode controller 4D.  Then, the total value of the second offset value and the saved value is calculated by the adder 5 and held by the register 6. When the counted value of the register 1 coincides with the held value, it is detected by the comparator 7 and the eraser is switched to the full turning-on state from the turning-on state of the image area pattern.
Patent JP-H02174084-A (JP)
Title: Moving system for moving plate for contacting/releasing electric component socket
Inventor: MATSUOKA NORIYUKI
IPC: H05K7/10
Filed: 1988-12-27
Abstract: PURPOSE:To properly and surely contact or release a socket by rotatably fitting the upper end of one end of a socket main body to the side face of one end of a moving plate, making the other end of an operation lever a free end, and extending the operation lever along the side face of the socket main body. CONSTITUTION:A contacting/releasing operation lever 7 is extended on the side face of a socket main body 1, the lower section of one end of the operation lever 7 is pivotally fitted to the side face of one end of the socket main body 1, the upper section of the same end is pivotally connected to the side face of one end of a moving plate 2, the free end of the operation lever 7 is vertically operated on the side face of the socket main body 7, thereby the moving plate 2 is laterally moved in one direction and the other direction via pivotal connection sections for the contact and release. The contact and release can be properly performed without occupying the upper space of the socket main body 1.
Patent JP-H11155905-A (JP)
Title: Disposable diaper
Inventor: KATOU CHIE
IPC: A61F13/49
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a spreading type disposable diaper which is excellent in operability and fittability. SOLUTION: There are arranged a top sheet 2, a back sheet 3 and an absorbing body 4. Fastening tapes 10a and 10b are so arranged to comprise a fixing part 11 to be fixed on a diaper and a binding part 12 successively arranged on the fixing part 11. The binding part 12 has a snapping part 14 and the peripheral of the snapping part 14 is constituted of a base end rim 12b which is positioned nearest the fixing part 11 while traversing the fastening tapes 10a and 10b across the width thereof, a tip rim 12a which is positioned farthest from the fixing part 11 while traversing the fastening tapes 10a and 10b across the width thereof and right and left side rims so formed to almost coincide with both right and left side rims of the binding part 12.  The width X of the tip rim 12a is 15-40 mm, the width Y of the base end rim 12b is 25-55 mm and the ratio X/Y of the width X and the width Y is 0.40-0.80.
Patent JP-H06174152-A (JP)
Title: Fire fighting hose
Inventor: IMAI MASAHIRO
IPC: A62C33/00
Filed: 1992-12-10
Abstract: PURPOSE:To reduce loss of pressure to a degree similar to that of a single tube hose, in a fire-fighting hose formed in a double structure of inner and outer tubes. CONSTITUTION:In a fire-fighting hose, a hose 10 is constituted by coating the outside of an inner tube, 1 formed of a fiber layer, with an outer layer 2 formed of a fiber layer, to set a length at the time of tensioning the outer tube 2 larger than the length at the time of tensioning the inner tube 1 per unit length of the hose 10, or to set an elastic elongation rate of the outer tube 2 larger than an elastic elongation rate of the inner tube 1 per unit length of the hose 10.
Patent JP-H03277867-A (JP)
Title: Head device of piston made of plastic
Inventor: ROI JIEI ROZEKU PIIII
IPC: F16J15/32
Filed: 1990-11-30
Abstract: PURPOSE: To keep constant a critical stack height of an important piston by permanently fixing a cup seal to the piston head part simply and quickly. CONSTITUTION: A lower side 46 of a flange 42 functions as an upper surface for fastening a ring-like cup seal ring 48. A retaining ring 50 functions as a lower surface of fastening the cup seal 48 in a piston 26. In an assembly process, the cup seal 48 is pressed to the lower surface 46 of the flange 42, secondly the retaining ring 50 is pressed to the cup seal 48 and the cup seal 48 is fastened between them and fixed. The retaining ring 50 is fixed to a piston rod portion 26 by ultrasonic welding.
Patent JP-H04199990-A (JP)
Title: Moving picture video telephone
Inventor: MANO KIMIHIRO
IPC: H04M11/06
Filed: 1990-11-29
Abstract: PURPOSE:To allow the movable control of a camera section from a remote place by providing a detecting section which detects movable control information when the voice information received by a selecting section is the movable control information and a movable section which movably controls the camera section in accordance with the movable control information detected by the detecting section. CONSTITUTION:The voice/code selecting section 10 nullifies the coded transmission voice signal from an coding/decoding section 9 and delivers the formed movable control information when a code information generating section 15 forms the movable control information. The voice/code selecting section 10 sends the signal form a multiplex separating section 6 to the coding/decoding section 9 and the code information detecting section 14. The movable section 13 moves the camera section 1, for example, vertically and laterally, by the control of the code information detecting section 4. The code information detecting section 14 controls the movable section 13 in accordance with the movable control information upon detection of the movable control information from the signal from the voice/code selecting section 10. The movable control of the camera section 1 from the remote place is possible in this way.
Patent JP-H02175603-A (JP)
Title: Reactor
Inventor: MURASE MITSUTOSHI
IPC: C01B21/06
Filed: 1988-12-27
Abstract: PURPOSE:To enable long-term and continuous production operation of nitride powder and acid nitride powder by providing a heating band area and deposited material treating process in a gas discharge path for discharging a gas from a reactor. CONSTITUTION:A heating band area 3 is provided in order to prevent SiO, Na2O, S, etc., generated from a reactor 1 from solidifying and depositing by temperature lowering of discharge gas when passed through a gas discharge path and has equipment for heating the discharge gas. The discharge gas passed through the heating band area 3 is then introduced into a deposited material treating process 4. The deposited material treating process 4 has function for cooling the introduced discharge gas and function for scraping, catching and removing a deposited material deposited from the discharge gas by cooling and bonded to inside wall of deposited material treating process. Thus substances solidified and deposited until outside air discharge temperature are previously deposited on the wall surface of an inside chamber 5 and a deposited and bonded material 8 deposited and bonded on the inside wall surface is periodically removed by a deposited material scraping jig 7. The bonded material 8 is periodically discharged removed out of system, since the material 8 is dropped to the bottom of the inside chamber 5 and deposited in a vessel 9.
Patent JP-H05179794-A (JP)
Title: Cross joint construction
Inventor: ABE MASAHIKO
IPC: E04F19/06
Filed: 1991-11-19
Abstract: PURPOSE:To prevent condensation by heat bridge prevention of a synthetic resin back batten and a metal, facing cap, to promote execution efficiency, productivity and mounting strength and, at the same time, to make a wall have waterproof efficiency and airtight efficiency of the dry walling ends by water-proof fins. CONSTITUTION:A cross joint is constituted of a fitting groove 5 of a synthetic resin extrusion molding having an approximately U-shaped section, a fitting section forming a plurality of steps of fitting pieces in the fitting groove 5, a guide piece provided with a gap of DELTAl between the fitting section and the guide piece and projected upward, a synthetic resin back batten B having an approximately inserted T-shaped section of a waterproof section forming waterproof fins of projected soft synthetic resin materials by inclining the front end of the guide piece downward and a metal facing cap C having an approximately T-shaped section formed by projecting an interlocking claw in the vicinity of the lower end. The back batten B is fixed to a skeleton, and after that, the ends of the dry wallings E are mounted on both ends of the back batten B in a state to make the waterproof fins push and deform to subsequently fix the dry wallings E. Then, the facing cap C is combined with the fitting section of the back batten B.
Patent JP-2001147387-A (JP)
Title: Scanning optical device
Inventor: SUDA TADAAKI
IPC: H01S5/026
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To avoid enlargement of an optical scanning unit and the rise of cost by preventing the fluctuation reference voltage generated in the reference voltage generation circuit of an APC circuit and simplifying the circuit constitution of the reference voltage generating circuit. SOLUTION: A reference voltage generating circuit 24 has a sawtooth wave generation circuit 25 generating a sawtooth wave, where an output voltage is gradually changed with the lapse of time and a sample-and-hold circuit 26 sampling and holding the sawtooth wave at necessary timing and outputting it as reference voltage Vref. A control circuit device 30, outputting a sample- and-hold signal to the sample-and-hold circuit 26 at necessary timing, is installed. A voltage changed with the lapse of time generated in the sawtooth wave generation circuit 25 is sample-held by the sample-and-hold circuit 26 at necessary timing decided by the control circuit device 30. Thus, the voltage corresponding to necessary timing can be outputted as reference voltage Vref.
Patent JP-H04205740-A (JP)
Title: Magneto-optical recording medium
Inventor: KANEKO YUJIRO
IPC: G11B11/10
Filed: 1990-11-29
Abstract: PURPOSE:To obtain a magneto-optical recording medium for high density and high speed access by using specified compsn. of TbDyFeCo films as first and second layers of the recording layer. CONSTITUTION:The magneto-optical recording medium has a functional separating type two-layer structure, comprising a transparent substrate 1, interference layer 2, and a first recording layer 3a and a second recording layer 3b of the recording layer 3. Both of the first and second layers consist of amorphous magnetic alloy films expressed by (TbxDy1-x)z(FeyCo1-y) 1-z, having the axis of easy magnetization perpendicular to the film plane. In the above formula, 0.5<x<1, 0.6<y<0.85, 0.1<z<0.3 for the first layer, and for the second layer, 0<x<0.5, 1>y>=0.85, and 0.15<z<=0.25. With this constitution, the obtd. magento-optical recording medium has high C/N and high sensitivity, which realizes high-density recording and high access speed.
Patent JP-2000216784-A (JP)
Title: Method and system for deciding address to identify hardware component on common bus
Inventor: EBY PAUL M
IPC: H04M3/22
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an automated technology in order to automatically decide system configuration information and to assign an address on a common bus. SOLUTION: Each cell station 100 includes a hardware controller for making communication with a plurality of hardware components 130 on a common bus. When each cell station is energized or reset, each hardware component 130 reads an identification value denoting a physical significance from a back plane where the hardware components 130 are installed. This identification information introduces a bus address to uniquely identify each hardware component 130 on the common bus and denotes how each hardware component 130 and each component are arranged in a cell station. The hardware components enable the hardware controller to generate a map and decide the interconnection of the hardware components 130.
Patent JP-H03190462-A (JP)
Title: Picture reader
Inventor: NAGAI YOSHINORI
IPC: H04N1/00
Filed: 1989-12-20
Abstract: PURPOSE:To clean the surface of a retainer means by providing a turning control means stopping the retainer means intermittently for a prescribed number of times. CONSTITUTION:When a cleaning sheet 17 carried with an original carrier means 10 passes between a retainer means 6 and a picture read means 7, a turning control means controls a drive mechanism to stop the retainer means intermittently for a prescribed number of times. In this case, the prescribed number of times corresponds to a repetitive number of times of the operating cycle of stop and turning of the retainer means 6 and the cycle is repeated and the prescribed value is made to be a value enough to make at least the entire circumference of the retainer means 6 in contact with the sheet 17, that is, one turn or over. Thus, the surface is rubbed by the cleaning sheet and the entire circumference of the retainer means is wiped out.