baber/WOPTO huggingface dataset:
Patent JP-H06177783-A (JP)
Title: Fm multiplex receiver
Inventor: NOGUCHI TAKENORI
IPC: H04B1/10
Filed: 1992-12-07
Abstract: PURPOSE:To provide an FM multiplex receiver suitable for the mobile communication selecting a demodulation system based on the presence or absence of a multipass in an FM multiplex broadcasting. CONSTITUTION:An inputted multiplex signal is made an IF signal by an FE (intermediate frequency component conversion means) 2, inputted to a BPF (sideband wave component extraction means) 3 and BPF 6. In the BPF 3, the upper wave band of the multiplex signal is extracted. In the BPF 6, the lower wave band is extracted. A level comparator 10 compares outputs (c) and (d) and the result (output signal (e)) controls the selection of MSK demodulation signals (a) and (b) by a switch 12. The level comparator 10 controls a switch 13 based on the comparison result (output signal (f)) of the level difference between an output signal (c) from the BPF 3 and an output signal (d) from the BPF 6 and a threshold value (s). Thus, either the selection result of the switch 12 or the synthesized MSK signal by the signal synthesizer 11 is selected.
Patent JP-H10199294-A (JP)
Title: Integrated circuit memory device having built-in self-testing circuit with monitor mode and tester mode and its operation method
Inventor: CLINE DANNY R
IPC: G11C29/12
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide an integrated circuit memory device having a self-testing monitor mode. SOLUTION: A memory device 10 includes a memory array 26 having a plurality of memory cells and a built-in self-testing circuit 12 which is so connected as to receive a self-testing selection signal. When the memory device is in a self-tester mode, the built-in self-testing circuit 12 generates an internal self-testing signal and the memory array is operated for test. A data buffer 28 is so connected as to receive the internal self-testing signal and a monitor mode signal. When the memory device is in a monitor mode, the data buffer operates so as to connect the internal self-testing signal to the terminal of the memory device and supply the signal to the outside from the memory device. The operation of the built-in self-testing circuit can be verified by using a monitor object self-testing signal.  Further, if the monitor object self-testing signal is used in the tester mode, other memory devices can be also tested.
Patent JP-H10185089-A (JP)
Title: Electric charge preventing frp pressure vessel
Inventor: OTA HIROSHI
IPC: F17C1/06
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To prevent sparking discharge by electric charge of a vessel by adding carbon black to a resin which is a basic material of fiber-reinforced plastics or applying conductive paint on the surface of a pressure vessel. SOLUTION: A vessel has such a cylindrical configuration composed of a cylindrical barrel part and end plate parts for closing its both ends, and its consisting of a liner 1, a helical layer 3 formed by winding FRP around the total external surface of the liner 1, and a hoop layer 2 formed by winding FRP only around the barrel part furthermore thereon. The liner 1 is made of aluminum and both the hoop layer 2 and the helical layer 3 include carbon black. For instance, the thickness is 8.6mm at the parallel part of the liner 1, 14mm in the hoop layer 2, 7.2mm in the helical layer 3, and each dimension of the vessel is 1220m in the total length, 442mm in the external diameter and 118L in volume. Further, both inside and outside surfaces of the vessel may be coated with a conductive paint coating layer.
Patent JP-2001168557-A (JP)
Title: Electronic equipment and pull-out prevention structure of accessory unit therein
Inventor: TONOZUKA KAZUTOSHI
IPC: H05K5/02
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To prevent an accessory unit from being pulled out of an enclosure while power is being supplied to the accessory unit when exchanging the accessory unit that is detachably mounted to electronic equipment. SOLUTION: A power receiving inlet 6 where a plug insertion port is formed, and a lock arm 21 that is turnably supported near the receiving inlet 6 are mounted to a front surface 1a of an accessory unit 1. The accessory unit 1 is accommodated into an enclosure 2, and an insertion part 21a at one end of the lock arm 21 is engaged to a slot 5 being formed at a projection part 4 of the enclosure 2, thus preventing the accessory unit 1 from being pulled out of the enclosure 2. When the accessory unit 1 is to be exchanged, a plug 9 for supplying power is removed from the receiving inlet 6 and the lock arm 21 is rotated, thus covering the lower portion of the plug insertion port of the receiving inlet 6 with a lid 21b at the other end of the lock arm 21, at the same time pulling the insertion part 21a from the slot 5, and hence pulling out the accessory unit 1.
Patent JP-H06175097-A (JP)
Title: Liquid crystal display device and its production
Inventor: UCHIDA NAOKI
IPC: G02F1/1341
Filed: 1992-12-10
Abstract: PURPOSE:To provide the liquid crystal display device having small thermal strains and mechanical strains and high accuracy and the process for production of this display device. CONSTITUTION:This process for production of the liquid crystal display device formed by sealing a liquid crystal between two sheets of substrates with electrodes consists in sticking the substrates 11 to each other after reducing the pressure in a gap 14 between the substrates 11, then injecting the liquid crystal 15 into the gap 14 between the substrates 11. The substrates 11 and sealing material 12 of this liquid crystal display device formed by adhering two sheets of the substrates with electrodes with a sealing material and sealing the liquid crystal into the gap formed between the substrates remain in the adhered state under a reduced pressure so that air does not remain between both.
Patent JP-H06173583-A (JP)
Title: Earth pressure balanced shield machine
Inventor: NAGURA KATSUHIRO
IPC: E21D9/06
Filed: 1992-12-11
Abstract: PURPOSE:To clarify the distribution of properties of mud and maintain the distribution uniformly by disposing a plurality of sensors for measuring mud resistance in front of a rotary cutter of a shield machine and providing additive injection holes at a plurality of points on a partition wall. CONSTITUTION:A plurality of resistance type sensors 4 are disposed at regular intervals on a cutter wing 15 in front of a rotary cutter 10. The sensor 4 comprises a resistor 42 which is erected in such a manner as to be slidable a certain distance in the rotational direction of the cutter wing 15, a displacement gauge 43 etc. Measured data from each of the sensors 4 are inputted into a central processing unit CPU, where resistance values of mud at a point where each sensor is located are computed based on predetermined calculation equations and processed to display distributing states of mud in front of a facing. Based on the distribution of properties of mud obtained, a required amount of additives is forced through the injection holes of the partition wall 12 into the mud where the additives are in short supply to obtain specified mud properties.
Patent JP-2000182225-A (JP)
Title: Manufacture of compound head, compound head, and magnetic recording and reproducing device provided with the compound head
Inventor: KOBAYASHI TSUNEO
IPC: G11B5/39
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To improve the wear resistance and to improve the quality of a recorded and a reproduced signal. SOLUTION: This manufacturing method has a process for forming a pedestal 10 which electrically connects a 1st magnetic core and a 1st substrate 1a, an MR element, a 2nd magnetic core, a 3rd magnetic core which constitutes a closed magnetic path of a coil and the 2nd magnetic core, a column 16 which electrically connects to a GND terminal 16 on the pedestal 10, and a GND pattern 17 which electrically connects to the GND terminal 15 through an insulating layer in order on a 1st substrate 1a across insulating layers respectively, and a process for adhering a 2nd substrate 1b which has its one end extended on o the GND pattern 12 and electrically connects to the GND pattern 12.  A gap 18 formed by extending the 2nd substrate 1b onto the GND pattern 17 is filled with an adhesive to tightly adhere the 2nd substrate 1b and electrically connect the 1st and 2nd substrates 1a and 1b to each other.
Patent JP-H05163637-A (JP)
Title: Method for preparing weft-inserting in water jet type loom and apparatus therefor
Inventor: HATTORI KOICHI
IPC: D03D47/32
Filed: 1991-12-17
Abstract: PURPOSE:To enable preparation before restart of a loom using a simple mechanism by feeding stored water in a tank to a main nozzle by water pressure of city water. CONSTITUTION:In restart of a water jet loom, for feeding water in a tank 1 through a weft inserting pump 5 to a main nozzle 8, the tank 1 constituted openably or closably to outside air by operation of a solenoid valve 32 is kept in closed state by closing of the solenoid valve 32 and simultaneously a solenoid valve 31 is opened to feed city water and water pressure in the tank 1 is increased till water pressure of city water and water in the tank 1 is fed through a piping 9 to the main nozzle 8 by the water pressure. Then the solenoid valve 32 is opened and the solenoid valve 31 is closed. Thereby a non-water storage part in the tank 71 is communicates with the outside air and simultaneously water feeding is stopped and the loom is kept in restartable state.
Patent JP-2000177449-A (JP)
Title: Seat device for automobile
Inventor: NOMURA HIDEMASA
IPC: B60N2/20
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a seat device for an automobile not requiring a complicated forward folding operation and allowing improvement of operability. SOLUTION: A hinge plate 10 of this seat device is formed with an engaging long hole 20 extending radially upward with a connection pipe 11 as the center; an engagement release hole 21 extending from the engaging long hole 20; and a hinge hole 10c for journaling a second hinge member 15 of the hinge plate 10, formed as a long hole extending to a nearly same direction as the engaging long hole 20. An engaging pin 25 for engaging with the engaging long hole 20 to prevent a turn of a seat back 4 around the second hinge member 15 is fixed to the seat back 4. A cam plate 30 formed with a cam face 30c is turnably journalled to a seat cushion 3.  The cam face 30c is formed such that the cam plate 30c presses the engaging pin 25 to the engaging direction and moves the engaging pin 25 to a direction wherein the engagement of the engaging pin 25 with the engaging long hole 20 is released when the seat back 4 is turned forward around the connection pipe 11.
Patent JP-H09192951-A (JP)
Title: Assembling method and device suitable for hologram module assembling device
Inventor: SHIYON U NO
IPC: B23P21/00
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To match the position in which an element is to be attached to a stem, by finely adjusting a stem position controller and a transferring device by a position control signal processing device when the relative positional error between the stem and the element is generated. SOLUTION: A suction device fixing part 70 is moved by a transferring device 71 and reaches the attaching position of a stem 51 in a state where an element 57 is sucked to an element suction device 69. Images of the element 57 and the stem 51 are input into an image processing device 74 by a CCD camera 73. When the relative positional error is generated, a stem position controller 72 and a transferring device 71 are finely adjusted by a position control signal processing device 15 by comparing the positional information of the stem 51 and the element 57, and the positions are matched to each other. Therefore, the positional error can be prevented, and the assembling time can be shortened.
Patent JP-2000178536-A (JP)
Title: Friction material
Inventor: KOBAYASHI ISAMU
IPC: C09K3/14
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To improve the friction wear characteristics of a friction material to be used in the brake equipment of automobiles. SOLUTION: In the friction material obtained by integrally molding a base material component with a thermosetting resin, the base material component contains composite titanium compound powder composed of composite crystal particles in which crystal grains of an alkaline earth metal titanate of the formula: RTiO3 (wherein R is Mg, Ca, Sr or Ba) are linked with crystal grains of an octotitanate of the formula: AXMYTi8-YO16 (wherein A is an alkali metal element or Ba; M is Al, Fe, Cr, Ga, Mg, Co, Ni, Cu or Zn; X=0.5-3; and Y=X/2 when M is a divalent element or Y=X when M is a trivalent element). As the crystalline phase constitution of the composite crystal particles, the ratio (molar ratio) of the crystals of the alkaline earth metal titanate to those of the octotitanate salt is preferably 1/0.1 to 1/0.2, and the particle diameter is preferably in the range of 10 to 100 μm.  The friction material stably retains a high coefficient of friction and, simultaneously, exhibits frictional wear characteristics excellent in high wear resistance and facing damage as the effects of the particle structure in which the two crystalline phases are linked with each other.
Patent JP-H07196226-A (JP)
Title: Recording paper stacking device
Inventor: KITAOKA SATOSHI
IPC: B65H31/26
Filed: 1993-12-29
Abstract: PURPOSE:To normally stack the following recording paper without requiring any arrangement space by stacking the rear end parts of discharged recording papers on a receiving fence and pressing their retracting parts by means of plural pressing blades. CONSTITUTION:A recording paper P passes through between discharging rollers 1a, 1b and is discharged to the left side in the figure. The point end side of the discharged recording paper is projected to the outside of a device and hung down, while the rear end is caught on an upper fence 4, so that the whole of the recording paper dose not jump out to the outside. On the other hand, plural pressing blades 2 integrally extending from a rotary shaft 7 of the lower discharging roller 1 are rotated in the same direction as the discharging roller 1 while setting the rotary shaft 7 as the center when the discharging roller 1 is rotated. The pressing blades 2 are made of an elastic material such as a resin and rubber and follow the recording paper P, which is separated from the discharge paper roller 1 and decelerated, after the rear end of the recording paper P passes by, and at last, the recording paper P is pressed and caught on a receiving fence 3.
Patent JP-H09186264-A (JP)
Title: Electronic component mounting board
Inventor: TSUKADA KIYOTAKA
IPC: H01L23/12
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To enhance an electronic component mounting board in heat dissipating properties while electronic components are in operation by a method wherein a mount and a conductive circuit are provided onto the upside of an insulating flexible film, a first heat dissipating metal plate is provided onto the conductive circuit through the intermediary of an insulating layer, a through-hole is bored in the first heat dissipating metal plate, and another through-hole is provided in the insulating flexible film so as to be electrically connected to the conductive circuit. SOLUTION: A mount 211 where electronic components are mounted and a conductor circuit 3 are formed on the upside of an electrically insulating flexible film 1. A first heat dissipating metal plate 21 provided with a through-hole 210 is formed on the conductor circuit 3 through the intermediary of an insulating layer 4. A through-hole 10 is provided to the flexible film 1. The first heat dissipating metal plate 21 is provided around the mount 211. An electronic component mounting board 9 is so mounted on a mother board 995 so as to enable the first heat dissipating metal plate 21 not to face the mother board 995. Therefore, heat released from an electronic component 8 in operation is effectively dissipated through the upside of the electronic component mounting board 9 via the first heat dissipating metal plate 21.
Patent JP-H06188138-A (JP)
Title: Method and apparatus for wet molding
Inventor: YAMAMOTO MIKIO
IPC: B22F3/035
Filed: 1992-12-16
Abstract: PURPOSE:To provide a wet-molding method and its apparatus for forming a stock of a permanent magnet effectively at low cost. CONSTITUTION:After a cavity 15, made up of a die 14, an upper punch 13, and a porous filter 21, is charged with a suspension containing magnetic powder under pressure through a feeding opening 19. When a magnetic field coil 16 is excited, the die 14 is pushed by the upper punch 13 accompanied with the porous filter 21 while they move downward, and thereby the suspension is put under pressure. The moisture in the cavity 15 is filtered by the porous filter 21, and magnetic powder is accumulated in the cavity 15. The water that passes the filter 21 is discharged outside through a compressed gas inlet 22. The die 14 moves downward together with a cylinder 18. After the upper punch 13 and the porous filter 21 move upward, a molded form is pulled out. After that, a compressed air is supplied through the porous filter 21 from the compressed gas inlet 22 so that magnetic powder adhering to the filter 21 is removed.
Patent JP-H05174173-A (JP)
Title: Bar code reader
Inventor: MIURA KOJI
IPC: G06K7/10
Filed: 1991-12-19
Abstract: PURPOSE:To obtain the wider range in which a scanner part is permitted to go up/down by eliminating the possibility of such accidents as liquid leakage, relating to a stationary bar code reader which allows the scanner part to go up/down. CONSTITUTION:Relating to a fixed type bar code reader 10 provided with the surface which at least emits straight light beams intersecting with each other and photodetects the reflected light of that beam so as to optically read a bar code, the bar code reader 10 is provided with a scanner part 11 which has the surface that emits light beam and photodetects a reflected light, a supporting pillar 12 which is attached to a specified part, being freely pulled out, and supports the scanner part 11 and a height adjusting mechanism which fixes the scanner part 11 at a specified height. The height adjusting mechanism consists of a constant load spring 14 which energizes the supporting pillar 12 in the upward direction and a latcher 15 which fixes the supporting pillar 12 with its specified length of portion being inserted in.
Patent JP-H05161666-A (JP)
Title: Manufacture of intraocular lens
Inventor: NAKADA KAZUHIKO
IPC: A61F2/16
Filed: 1991-12-18
Abstract: PURPOSE:To eliminate the distortion of an optical part, a center shift and a coloring shift by forming a lens blank to which trimming for giving a desired intraocular lens shape containing the optical part and a supporting part is performed. and thereafter, coloring a prescribed part. CONSTITUTION:By an NC engraving machine, etc., a trimming groove 10 of prescribed depth is formed by prescribed width on the upper face of a lens blank 2 so as to give a desired intraocular lens shape 8 given by an optical part forming part 4 and a supporting part forming part 6. Subsequently, by performing screen printing, etc., to the upper face of the supporting part forming part 6 trimmed by the groove 10, and as for other part, by filling the inside of the groove 10 with a prescribed coloring liquid 12, coloring of the supporting part forming part 6 is executed. In this case, the coloring liquid 12 is obtained by adding a prescribed coloring agent to a solvent which at least can swell a polymer being a forming material of the lens blank 2. Next, the part of the intraocular lens shape 8 trimmed by the groove 10 is taken out, and final shape working such as cutting, grinding, etc., is performed.
Patent JP-H05172243-A (JP)
Title: Transmission operating device
Inventor: INOUE YOSHIO
IPC: F16H61/28
Filed: 1991-12-20
Abstract: PURPOSE:To provide a transmission operating device, which enables a main piston of a transmission operating cylinder to make high speed strokes. CONSTITUTION:A transmission operating device is equipped with a high pressure air tank A and a low pressure air tank A' and through selector valves 29, 49, 30, 50, 31, 51 the high pressure air tank A and low pressure air tank A' are connected to one or more of first pressure chambers 24, 44, second pressure chambers 25, 45, and third pressure chambers 28, 48, and the high pressure air tank A is connected through selector valve to the other pressure chamber(s).
Patent JP-2000179909-A (JP)
Title: Automatic operation controller
Inventor: YAMAMOTO MASASHIGE
IPC: F24F11/02
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To prevent forgetting to break a power switch and to save a power by resetting to an operation by a drive program by a control means for automatically controlling the operation after a predetermined time is elapsed after starting of a manual operation. SOLUTION: The automatic operation controller comprises a timer 3 settable for an arbitrary drive program by a first control means, and a control board 4 for constituting a control circuit for controlling an operation except the drive program by the first control means in the second control means. It is desirable to alter to a manual operation by the second control means during an automatic operation of the first control means. The controller is constituted by connecting the timer 3, the board 4 and a voltage converter 5 thereamong as well as a power source terminal 2 by wirings. Thus, even when the controller is manually operated during the automatic operation, it is reset to the automatic operation pattern after a predetermined time is elapsed by a control function of the board 4 for controlling the manual operation and the manual operation is controlled.
Patent JP-H05171409-A (JP)
Title: Device for producing magneto-optical recording medium
Inventor: SATO TATSUYA
IPC: C23C14/04
Filed: 1991-12-20
Abstract: PURPOSE:To produce a magneto-optical disk with the variations in laser beam intensity reduced from the inner periphery to the outer periphery of the disk. CONSTITUTION:A substrate 1 is rotated in a plane by a rotating machine 3, and a vaporization source 5 is supported between a couple of electrodes 4. A first film thickness correcting mask 7a and a second film thickness correcting mask 7b are set in a vacuum vessel 14, moved along a guide rail 12 and introduced into a vacuum vessel 13. A film thickness uniformizing mask is supported by a support 9 and arranged on the vaporization source side of the film thickness correcting masks. The film thickness uniformizing mask is rotated in the plane by a rotating machine 10. Consequently, a specified distribution of film thickness is obtained even if a substrate and the film thickness correcting mask are not arranged directly above the vaporization source, and a film is formed on plural substrates at the same time.