baber/WOPTO huggingface dataset:
Patent JP-H06100078-A (JP)
Title: Device and method for lining outdoor liquid storing site which facilitates detection of leakage of electricity
Inventor: JIYON ERU SUPENSAA
IPC: G01M3/40
Filed: 1993-04-02
Abstract: PURPOSE: To facilitate the electrical leak detection of a pinhole in the titled lining of a reservoir and the like, by forming a thermoplastic liner by a soft upper plastic layer and a soft and electrically conductive lower plastic layer, and establishing the electric potential between a probe in the reservoir and the lower plastic layer. CONSTITUTION: The lining is executed to an outdoor fluid containment area 10 by using a water impermeable plastic sheet or thermoplastic liner 12 having a bottom 14 and a side wall 16. This liner 12 is made of a material of uniform density comprising a lower layer 24 to be contacted with the fluid containment area 18 and an upper layer 22, and the lower layer 24 is made of a conductive plastic. A spark discharge probe 26 connected to a voltage source 28 is moved across the liner 12 for detecting the spark discharge between the probe 26 and the lower layer 24 to detect the electrical leak. This lower layer 24 is formed by adding a conductive filler such as carbon black and the like to plastic.
Patent JP-H0748759-A (JP)
Title: Weft delivery apparatus for loom wherein warp openings are arranged in line
Inventor: MARUSERU KURISUTO
IPC: D03D41/00
Filed: 1994-05-13
Abstract: PURPOSE: To easily remove the troubles by constituting the second part having plural connecting pipes axially-movable with respect to the first part provided with plural transfer ducts which are respectively coaxially disposed, and exposing the transfer ducts and the connecting pipes at the time of generating the troubles. CONSTITUTION: In the weft distribution in an air-jet room of warp shed series arrangement type, the weft is supplied from the plural connecting pipes 10 of the second part 8 which is arranged coaxially so as to keep the prescribed gap 9 to the first part 7 which is provided with plural weft transfer ducts 11 for supplying the weft to sheds and rotates with a rotor 2 via the energizing force of pressure springs 24 of an energy storing device 23, and the weaving is executed. When the troubles such as mispick occur during the weaving, a piston 26 is energized by compressed air, takes the second part 8 away from the first part 7 and the transfer ducts 11 and the connecting pipes 10 are exposed.  After the removal of the troubles, the compressed air is made to flow backward untill a three-point supporting unit 30 which is capable of controlling the width of the gap 9 comes into contact with an insert member 32 and the second part 8 is reset by the energizing of the pressure springs 24.
Patent JP-S63264209-A (JP)
Title: Control method for shape in sheet rolling
Inventor: YASUDA HISASHI
IPC: B21B37/00
Filed: 1987-04-22
Abstract: PURPOSE:To bring a thermal crown to be proper by the prevention of heat in flow from chocks and to bring a rolled stock to have a good shape by relatively reducing cooling outside the sheet passing zone to cooling inside the sheet passing zone for work roll of sheet rolling and increasing the cooling near the chocks. CONSTITUTION:The cooling for outside the sheet passing zones (b) of the sheet passing zone (a) of a work roll 2 rolling a wide sheet stock 1 is relatively reduced to the cooling by coolant headers 5 for the zone (a) to form a thermal crown of the roll 2 into a good shape. Further the cooling for zones (c) near the chocks 3 is increased to prevent the inflow of heat generating in the chocks 3 into the roll 2. Thus, the temp. different at sheet ends is reduced and the thermal crown amount of the roll 2 is properly maintained so as to surely and stably obtain the rolled stocks having a good shape.
Patent JP-S63266739-A (JP)
Title: Flat plate type cathode-ray tube
Inventor: KAWACHI YOSHIKAZU
IPC: H01J31/12
Filed: 1987-04-23
Abstract: PURPOSE:To prevent the vibration of a filament cathode and stabilize the orbit of an electron beam by arranging a spacer between the filament cathode and a mating electrode and making the portion brought into contact with the filament cathode conductive. CONSTITUTION:A filament cathode 33 is arranged with one end fixed and the other end stretched by a spring. The distance between the filament cathode 33 and a vertical scanning electrode 32 is kept constant, the upper half surface on the side brought into contact with the filament cathode 33 made of a high- heat resistance insulating material of a spacer 34 to prevent the mechanical vibration of the filament cathode 33 is covered with a metal film 37 by deposition or the like. The surface of the spacer 34 is covered with the metal film 37 near this filament cathode 33 and is conductive. It is thereby stabilized at the potential equal to the potential applied to the filament cathode 33, thus no effect is given to the orbit of an electron beam, and an image with good quality can be obtained.
Patent JP-S58218739-A (JP)
Title: Electron beam irradiation device
Inventor: ISHIZUKA TOSHIHIRO
IPC: H01J37/28
Filed: 1982-06-11
Abstract: PURPOSE:To immediately correct the rotation of the picture pattern of a picture storage device that stores the secondary electron from a sample by Fourier- transforming the picture pattern, calculating the rate of rotation from it, and correcting a deflector. CONSTITUTION:A sample 1 is irradiated with an electron beam 4 and the secondary electron 5 from the sample 1 is detected by a detector 6. Besides, the output is digitalized by an A/D converter 8 and is stored in a picture storage device 9 that synchronizes with scanning. The picture is Fourier-transformed by a Fourier-transformation processor 10 and is supplied to a rate of rotation detector circuit 11. The Fourier-transformed pattern is linearly approximated and the angle made by an X axis is output as the rate of rotation. Then the output is supplied to a revolution corrector circuit 12 and controls a deflector 3. As a result, the rotation of the picture pattern can immediately be corrected and the operation time can sharply be shortened.
Patent JP-H01270725-A (JP)
Title: Protective relaying device
Inventor: HATTORI TOSHIKI
IPC: H02H3/38
Filed: 1988-04-21
Abstract: PURPOSE:To judge an accident occurring point by judging the occurrence of a proximity end accident if it becomes a nondetecting state after a predetermined period of time is elapsed from when an accident occurring direction detecting element becomes a detecting state in a state that the element remains detecting of the accident. CONSTITUTION:A phenomenon of a nondetecting state after a predetermined period of time from when an accident occurring direction detecting element 11 once becomes a detecting state in a state that an accident detecting element 12 remains detecting of the accident occurs only in case that a proximity end accident occurs, and this is detected by an inhibitor 17 in judging means 13 to detect and judge the occurrence of the accident. On the other hand, if an accident occurs remotely, the output from the element 11 remains a high level even after a predetermined period of time is elapsed. Accordingly, a proximity end accident occurrence signal S1 of a high level is not output.
Patent JP-2000293864-A (JP)
Title: Optical disk device
Inventor: AWATA MICHIHIKO
IPC: G11B7/085
Filed: 1999-04-07
Abstract: PROBLEM TO BE SOLVED: To facilitate the management of the reproducing position of an optical pickup and to suppress the rise of the cost of a device even in the case of reproducing of a multi-layered optical disk. SOLUTION: A spindle motor 9 drives a thread sending mechanism which moves an optical pickup 5 in the radial direction of a disk. A servo processor 3 detects the reproducing position of the optical pickup 5 in the radial direction of the disk in accordance with a pulse signal which drives a stepping motor 4. An RF processor 10 extracts layer information from a read signal of the optical disk 1. A system controller 6 takes out reproducing position information in the radial direction of the disk from the servo processor 3 and obtains reproducing position information of the optical pickup 5 in a recording layer from layer information and generates a display signal, which indicates the reproducing position in the radial direction of the disk and the reproducing position in the recording layer, from these reproducing position information.  A picture based on this display signal is displayed on a monitor device 20.
Patent JP-S5727870-A (JP)
Title: Strand feeder
Inventor: ABE JIROU
IPC: B65H51/14
Filed: 1980-07-23
Abstract: PURPOSE: To increase the pressure contact capacity by lessening the pressure contact force per the unit area to a strand and enlarging the contact area.  
     CONSTITUTION: A feeder includes complementary means formed of synthetic rubber and the like which are mounted along a chain and rotated relatively in such a manner that the contact pressure force for nipping a strand 8 is adjusted by moving a back stay 9 with an adjusting screw 10, which is adapted to sequentially feed out strands while hoding a strand between the complementary means. The feeder can easily feed out severaly tons of strand with a large-sized chain, and further there is no deformation or crack because excessive contact pressure force is not applied to the strand, and no slip accident occurs. It is extremely safely operated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07276293-A (JP)
Title: Tool shaking preventive mechanism
Inventor: ARAYAMA YOSHIHIKO
IPC: B26D5/00
Filed: 1994-04-13
Abstract: PURPOSE:To increase the shaking preventive effect of a tool holder by providing a spherical body between a groove portion provided at the rear end portion of the tool holder and the groove portion of a support piece with the groove portion provided extendingly from a base stand, in the case of a tool shaking preventive mechanism to be used in the tool carriage of a cutting plotter or the like. CONSTITUTION:A tool shaking preventive mechanism possesses a receiving plate 12 provided at the rear end portion of a tool holder 2 to hold a tool (an edge tool) 3, and this receiving plate 12 is push-pressed by means of a plate spring 13 through a spherical body 14 retained idly by means of a retainer 15 of an oval ring shape. The receiving plate 12 consists of a steel plate provided longitudinally with a guide groove 12a of an approximate V shape when viewed from the upper surface, and the plate spring 13 is formed of a spring body whose cross section shape is of an approximate L shape and which has a guide groove 13a. As the spherical body 14 is interveniently furnished between the guide grooves 12a, 13a, it is made rollable up and down along the guide grooves 12a, 13a, and as a result, the up and down movement of the tool holder 2 can be smoothed.
Patent JP-S62257522-A (JP)
Title: Information recording and control system
Inventor: TANAKA HIDEYO
IPC: G06F3/153
Filed: 1986-05-02
Abstract: PURPOSE:To eliminate the necessity of dot development of code data in a display device and to prevent the decrease of processing capacity by sending out printing data switching a signal line for sending information data and a video signal line in case of making hard copy selectively. CONSTITUTION:It is known by a controller whether data to be printed next are code data or the content of display of a display device. In the case where data to be printed are code data, a CPU 3 reads code data from a code data storing memory 8 and sends out the data to the display device. In the case of hard copy of the content of display, the CPU 3 connects a video signal line outputting to a display device 1 with a printing device 4, and sends data to the printing device 4. Thus, in case of hard copying the content of display of the display device 1, the CPU 3 need not send data to the printing device 4, and printing is possible by outputting image signals to be sent to the display device 1 to the printing device 4 as they are, and accordingly, the decrease of processing capacity of the controller is not caused.
Patent JP-S582882-A (JP)
Inventor: TODA AKIRA
IPC: G09G5/08
Filed: 1981-06-29
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-H06338916-A (JP)
Title: Data terminal
Inventor: KORUNERISU KURISUCHIANUSU MARI
IPC: H04L27/233
Filed: 1994-05-16
Abstract: PURPOSE: To provide a demodulator for FSK continuously phase modulated signal not to be affected by any interference pulse. CONSTITUTION: Concerning a data terminal provided with the demodulator for FSK continuously phase modulated signal having two frequencies at least, this demodulator is provided with a PLL circuit 10. In this PLL circuit 10, a phase detector is combined with a real time integrator 15, a sequencer 5 is provided, the modulated signal is integrated almost at a zero cross point and after phase lock, a clock signal and digital data are extracted from this signal. As long as the PLL circuit 10 is in unlock state, the frequency for the sequencer 5 to drive the integrator 15 is equal with the half bit rate of non- modulated signal but in the lock state, this frequency is made equal with the bit rate.
Patent JP-S594687-A (JP)
Inventor: PIITAA JIYOSEFU PETEITSUTO
IPC: C10J3/72
Filed: 1983-06-08
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-H04332109-A (JP)
Title: Lifting device for on-load tap changer
Inventor: HASHIMOTO NOBUYUKI
IPC: B66C7/04
Filed: 1991-05-07
Abstract: PURPOSE:To enable a height dimension of a transformer chamber to be small by providing a lifting seat which protrudes to a specified height and then mounting a rail which moves a chain block to a rear surface of the protruding portion horizontally. CONSTITUTION:A lifting seat 23 which protrudes at a cable treatment chamber 120 is provided by covering a penetration hole 122A which is provided on a floor 121. A rail 22A is mounted to a rear surface of a protrusion portion of the lifting seat 23. A height dimension H4 from a lower portion of the floor 121 of the lifting seat 23 is set to a dimension H5 corresponding to a minimum height dimension of a chain block 20. Therefore, the chain block 20 is not related to a height dimension H3 of a transformer chamber 110. The dimension H3 is a sum of a height H1 from a floor of a tap changer chamber 14 when loaded and a dimension H2 of a tap changer 15 when loaded, thus achieving reduction by H5 as compared with the transformer chamber 110.
Patent JP-S5225888-A (JP)
Title: Process for producing stabilized polyolefins
Inventor: KAKOGAWA GENJIROU
IPC: C08F10/00
Filed: 1975-08-22
Abstract: PURPOSE: A process for producing a polyolefin with improved thermal stability and little discoloration by removing halogen of catalyst residue from the polyolefin containing the catlyst residue, and inactivating the residue. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5435520-A (JP)
Title: Device of preventing pulsation for electronic control type fuel injection system
Inventor: OOMI TAKEHARU
IPC: F02M55/02
Filed: 1977-08-24
Abstract: PURPOSE: To prevent the generation of an abnormal sound, by absorbing generated pulsation by the fuel injection of an injector. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11291449-A (JP)
Title: Screen printing apparatus
Inventor: TAKANAMI TETSUZO
IPC: B41F15/40
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To clear away easily the paste sticking to a-squeegee and a scraper. SOLUTION: On replacement of paste or other occasions, connection of a squeegee support plate 290 and a scraper support plate 292 is canceled by a plate connecting device 306 and the squeegee support plate 290 and the scraper support plate 292 are separated from each other sufficiently. Since a space between a squeegee 320 and a scraper 368 is thereby enlarged sufficiently, an operation of recovering the paste being present mainly on the side opposite to the squeegee 320 and the scraper 368 is performed efficiently and also an operation of clearing away the paste sticking to the squeegee 320 and the scraper 368 is facilitated. Thus, an operating time is shortened and also execution of sufficient cleaning is enabled.
Patent JP-S586880-A (JP)
Title: Taping machine
Inventor: KANETANI NOBUO
IPC: B65H81/08
Filed: 1981-06-30
Abstract: PURPOSE:To enable a tape to be wound at a correct lead angle independently of the contraction of the diameter of a tape spool associated with the advance of winding by restricting the twisting angle by means of an auxiliary roller in the apparatus for taking-up an insulating tape on the conductor coil of an electric rotary machine. CONSTITUTION:The twisting angle of the tape drawn-out from a tape spool 3 is restricted by an auxiliary roller 19, and the tape is taken-up onto a coil 1 at a lead angle alpha. As the shaft center line of the tape spool 3 and the auxiliary roller 19 are set parallel, and both rollers are arranged on the same plane twisting of the tape is prevented in this range, and twisting of the tape is not generated even in the course from the auxiliary roller 19 to the coil 1, and  generation of crease and breakage is prevented. As the relative position between  the auxiliary roller 19 and the coil 1 is not varied even if the diameter of the  tape spool 3 is contrated, the tape can be taken-up correctly to the end. The  lead angle alpha of the tape can be adjusted by adjusting the tilt angle of a tilting plate 14 through operating a screw 17.
Patent JP-H07284494-A (JP)
Title: Bed of x-ray ct apparatus
Inventor: MOCHITATE MIKIO
IPC: A61B6/03
Filed: 1994-04-15
Abstract: PURPOSE:To suppress the bonding of an upper frame caused by applied load without increasing the wt. of the frame and to enable the enhancement of height accuracy and wt. reduction. CONSTITUTION:In the bed of an X-ray CT apparatus wherein the upper frame 1 supporting a top plate 19 and a lower base 2 are connected and link mechanisms 3-6 moving the upper frame up and down are formed, at least one (link 4) of the constitutional elements of the link mechanisms is constituted of a stretchable member (hydraulic cylinder 4) stretched or contracted in the direction reducing the bending of the upper frame 1 caused by applied load.
Patent JP-H043869-A (JP)
Title: Operation of ice making machine
Inventor: KATAYANAGI HIDEYUKI
IPC: F25C1/04
Filed: 1990-04-19
Abstract: PURPOSE:To realize sure fail-safe function by a method wherein the fail-safe times of a reduction gear motor are set respectively and when there is no converting operation of an actuator switch in these fail-safe times, said reduction gear motor is stopped and the abnormality of the same is informed. CONSTITUTION:When a power supply frequency is detected and the fail-safe times of a reduction gear motor and an ice making time are set in accordance with respective frequencies, the rotation of a reduction gear motor 10 is started to enter into an ice making process and the returning operation of a water pan 5 from the status of finishing ice separating process and being opened into the closed status of the same is effected. A fail-safe timer is cleared simulta neously with said closing operation. Subsequently, the count of fail-safe time is effected in the process of the closing operation. When the actuator switch 20 is not converted and the count-up of the fail-safe timer has come before the count-up of the fail-safe time, it is judged that the operation is abnormal and the reduction gear motor 10 is stopped while the abnormality indication of the reduction gear motor actuator switch and the like is effected. Then, the operation of the whole of an ice making machine is stopped.
Patent JP-S584233-A (JP)
Inventor: YABU HISAO
IPC: H01H50/54
Filed: 1981-06-29
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-S61260470-A (JP)
Title: Drop-out detector
Inventor: AOYAMA MORISHIGE
IPC: G11B20/18
Filed: 1985-05-14
Abstract: PURPOSE:To detect a drop-out in a short time without re-adjusting a circuit by providing a counter adding and counting a phase synchronizing pulse and the circuit which detects the drop-out of an information memory body when the counted output of the counter exceeds N+1 (n: integer more than m+1). CONSTITUTION:When the pulse of a comparison output 5 is generated, '0' is loaded as an initial value N in a two-bit addition counter 17, and the phase synchronizing pulse 7 is added and counted. When the drop-out does not develop the counted output from the two-bit addition counter 17 to goes to '0', '1' or '2', and a drop-out detected output from an AND circuit 18 goes to zero. When the drop-out develops, the counted output from the addition counter 17 comes to three, and the counter 17 stops its counting action. When the drop- out state ends to generate the pulse of the comparison output 5, zero is loaded in the two-bit addition counter 17, and the drop-out detected output from the AND circuit 18 goes to zero, whereby the addition counter 17 becomes operable.
Patent JP-S582557-A (JP)
Title: Solar heat collector
Inventor: TANI KATSUO
IPC: F24S90/00
Filed: 1981-06-30
Abstract: PURPOSE:To increase the heat accumulating capacity of a solar heat collector, by forming a hot-water reservoir tank having a latent heat accumulating medium under a heat accumulating panel which is disposed to face a light-transmittig plate by the intermediary of an air layer. CONSTITUTION:A light transmitting plate 1 and a heat collecting panel 2 are disposed in the manner of facing toward each other by the intermediary of an air layer (a), and a hot-water reservoir tank 4 covered with a heat-insulating material 7 is disposed under the heat collecting panel 2. The tank 4 is communicated via pipes 6, 6 with a small hot-water storing chamber at the lower portion of the heat collecting panel 2. Further, a flat container 5 charged with a latent heat accumulating medium 5a is disposed in the hot-water reservoir tank 4.
Patent JP-H07284433-A (JP)
Title: Folding type stereoscopic photograph stand
Inventor: MIKI YOSHIHARU
IPC: A47G1/14
Filed: 1994-04-15
Abstract: PURPOSE:To provide a stereoscopic photograph stand which enables the viewing of a flat photograph in a stereoscopic manner while allowing the folding thereof flat with ease. CONSTITUTION:Left and right support surface plates 4 and 5 and upper and lower support surface plates 6 and 7 with the internal surfaces thereof mirror finished are fitted on the rear of a surface panel 3 having a window hole 2, rear ends of the upper and lower support surface plates 6 and 7 are linked with a rear panel 8 to form a picture frame-shaped photograph stand body 9 and the body 9 of the photograph stand is provided with a transparent shape keeping face plate 10 formed being curved in a convex surface at the center thereof and a picture shape keeping device using a shape keeping support member 11 in proximity to or abutting the center rear thereof. A flat photograph 1 is inserted between the shape keeping face plate 10 and the shape keeping member 11 free to load or unload to be housed with the shape thereof kept in a convex surface while the base parts of the respective support face plates 4-7 are linked to the surface panel 3 and both the upper and lower ends of a rear panel to the support face plates 6 and 7 free to bend separately. Both upper and lower ends of the shape support member 11 are linked to the upper and lower support face plates 6 and 7 free to play or bend thereby enabling the folding thereof flat on the side of the surface panel 3.
Patent JP-S5877694-A (JP)
Inventor: TAMAOKI TETSUO
IPC: G21C17/06
Filed: 1981-06-30
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。