baber/WOPTO huggingface dataset:
Patent JP-H0921496-A (JP)
Title: Wire delivery unit for passing wire through pipe
Inventor: KIKUCHI FUMIO
IPC: F16L55/00
Filed: 1993-09-24
Abstract: PURPOSE: To provide a leading wire delivery unit which easily and quickly leads a wire, an optical cable, etc., in a pipe by letting a spherical leading part having a wire, etc., to pass through the pipe, etc., by gas pressure. CONSTITUTION: A leader line such as a wire 2, etc., is attached to a spherical or elliptic leading part which is smaller than the internal diameter of the pipe, the leading part 1 is inserted in a pipe inlet and air pressure such as blower 5, etc., is applied thereon so that the leading part passes through the pipe with drawing the wire, etc., and comes out from a pipe outlet. Connecting of an electric wire, an optical cable, etc., to the end of a wire, etc., in the pipe inlet or the outlet and drawing of the wire, etc., in the pipe inlet or the outlet allow the wire to pass through the pipe.
Patent JP-H08140273-A (JP)
Title: Load short-circuit protective circuit
Inventor: TANAKA NOBUAKI
IPC: H02H7/00
Filed: 1994-11-08
Abstract: PURPOSE: To protect an overdischarging prevention FET in case short circuit failure occurs in the power supply line of a battery. CONSTITUTION: A voltage value output means (R3 and D1 ) outputs the voltage value suited to the quantity of a current flowing in load RL to the base terminal of a transistor Q2 . The transistor Q2 , which has received this voltage value, controls the continuity of an FETQ1 , according to this voltage value, so that the FETQ1 may become in nonconducting condition when the quantity of load current increases. In detail, when the load current value increases and the voltage value from the voltage value output means (R3 and D1 ) supplied to the base terminal of the transistor Q3 increases, the transistor Q2 conducts, whereby the voltage drop at the resistor R1 increases. Accordingly, the voltage between the gate and drain of the FETQ1 drops and the FETQ1 conducts.
Patent JP-H08134718-A (JP)
Title: Production of poly-epsilon-caprolactone multifilament
Inventor: HIRANO MADOKA
IPC: D01D5/092
Filed: 1994-11-08
Abstract: PURPOSE: To stably obtain a poly-ε-caprolactone biodegradable multifllament having qualified yarn quality/performance enough to be put to practical use as a general industrial material or material for living necessaries. CONSTITUTION: A melt-spun poly-ε-caprolactone multifilament is cooled by blowing a cooling air against it and made to travel through a cooling chimney controlled in the atmospheric temperature at <=20 deg.C and cooled completely; the resultant multifilament is then wound temporarily or without being wound, being drawn continuously, thus obtaining the objective poly-ε-caprolactone multifilament.
Patent JP-H1197381-A (JP)
Title: Laser annealer
Inventor: KANAZAWA MASAHITO
IPC: H01L21/268
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To avoid energy loss of laser light and contact with mounting by moving a substrate in the direction intersecting a laser light while sustaining in the longitudinal state, emitting a laser light and irradiating the substrate with the laser light without deflecting the laser light through reflection. SOLUTION: A plurality of substrates 1 are contained in a cassette 2 while standing and a cassette drive means 3 is operated to take out a desired substrate 1. The cassette 2 is then moved in the horizontal direction and the desired substrate 1 is located above a holding part 4c. Subsequently, a drive section 4a is operated to expand an expanding/contracting member 4b and the substrate 1 is elevated to a laser irradiating position with the bottom part of the substrate 1 being received in the holding part 4c at the forward end thereof. Thereafter, the substrate 1 is irradiated with laser light 6 from a laser output section 5a condensed through a lens 5b. According to the arrangement, a high quality annealed substrate 1 can be obtained.
Patent JP-S60155711-A (JP)
Inventor: UINSUTON JIEIMUZU ROBAATSU
IPC: D01F6/90
Filed: 1984-12-26
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-S62181750-A (JP)
Title: Production of cereal flake
Inventor: NAKAI YOSHIKANE
IPC: A23L1/18
Filed: 1985-12-04
Abstract: PURPOSE:To uniformize grain size and improve palatability of cereal flakes, by heating creal grains with twin-screw extruder under pressure, extruding under normal pressure under a condition to inhibit the expansion of the extrudate, pressing the obtained granules and thermally expanding the pressed granules. CONSTITUTION:Cereal grains such as wheat, corn, rice, soybean, milo, etc., or their crushed products are adjusted to a water-content of 10-50wt%. The conditioned grains or crushed grains are supplied to a twin-screw extruder and heat-treated under a pressure of 1-150kg/cm<2>, preferably 20-100kg/cm<2> at 70-150 deg.C, preferably 85-120 deg.C for 10-300sec, preferably 50-200sec. The treated grains are extruded under normal pressure and cut to proper length to obtain granules. The granular product is pressed with a press roll and expanded by heat-treatment. The expansion can be facilitated by adjusting the water- content of the pressed product to about 10-15% prior to heat-treatment.
Patent JP-S63126418-A (JP)
Inventor: ONO HIROYOSHI
IPC: A01D34/24
Filed: 1986-11-17
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-S61153741-A (JP)
Title: Programmable controller
Inventor: MATSUSHITA TOSHIYUKI
IPC: G05B19/048
Filed: 1984-12-27
Abstract: PURPOSE:To prevent the generation of a malfunction of outputting the abnormal ity signal of a master CPU to an interlligent I/O from the master CPU and stopping the operation of the intelligent I/O, when the abnormality of the master CPU is generated. CONSTITUTION:When the abnormality is generated in a master CPU10, the abnormal state of the master CPU10 is written in the status area of a data memory 43, and thereafter, a master abnormality detecting signal 90 is made active. When this abnormality signal 90 is detected, a slave CPU41 stops an operation which is being executed at present, outputs information of the data memory 43 to an output device 60, and thereafter, waits for an operator's instruction from aninput device 50. When the operator inputs a command such as 'continuation of processing', 'suspension of processing', etc., an intelligent I/O executes an operation in accordance with its indication and to malfunction is generated.
Patent JP-S61154103-A (JP)
Inventor: KOBAYASHI KAZUHIKO
IPC: C08L77/12
Filed: 1984-12-27
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-H02121264-A (JP)
Title: Lead storage battery
Inventor: TAKEUCHI KAZUSUMI
IPC: H01M4/68
Filed: 1988-10-28
Abstract: PURPOSE:To realize a high capacity and to improve the reliability by composing a copper wire covered beforehand with a lead plating or an alloy wire mainly of copper as a grid body, and using such a wire composition for an anode plate. CONSTITUTION:At the central part 1 of a grid body made by composing and processing a copper wire covered prelimenarily with a lead plating, outer ribs 2 and 2' at the sides of the grid body are formed of the copper wire covered prelimenarily with the lead plating in the same manner. The part 3 to be the upper rib and the lug of the grid body, and the part 4 to be the lower rib and the foot of the grid body are made of a lead alloy, they are incorporated with the parts 1, 2, and 2' by a gas welding, and such a grid body is used as an anode plate. As a result, a lead storage battery with good discharge performance, low cost, high capacity, and high reliability can be obtained.
Patent JP-H03135244-A (JP)
Title: Phase synchronous method
Inventor: IRIE TOSHIO
IPC: H04L12/40
Filed: 1989-10-20
Abstract: PURPOSE:To decide a delay quantity at high speed by detecting a delay difference in a delay difference detection control means and setting the phases of channels which are returned through respective terminal equipments (TE) by means of setting the detected difference to be the delay quantity of a variable delay means to be coincident. CONSTITUTION:A network terminal equipment (NT) 10 sequentially designates TE which adjust delay and designated TE inputs a training pattern from a pattern transmission means 12 to the delay difference detection control means 15 through a delay means 14 having an open-loop delay quantity when TEn connected in the longest distance. The training pattern from the pattern transmission means 12 is transmitted to NT 10 through the variable delay means 13 and is inputted to the delay difference detection control means 15 of TE1 in a loop back means 11. The delay difference detection control means 15 detects the delay difference of both inputs and sets the detected delay difference to be the delay quantity of the variable delay means 13. Thus, the delay quantity of the variable delay means 13 can be decided by one transmission of the training pattern.
Patent JP-2000102120-A (JP)
Title: Switchgear
Inventor: INOUE SHIGEO
IPC: H02B11/127
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent a drawer type switch of different rating from being erroneously transferred into a wrong switch, by structuring a mechanism for preventing an erroneous transfer with a movable block having recessed and protruding patterns which engage with protruding and recessed ones provided at the position facing a fixed block. SOLUTION: An erroneous transfer preventing mechanism 6 is provided between the floor face of a frame 1 and the bottom surface of a drawer type switch 2. Here, recessed and protruding patterns made up of a recessed part 7 and two protruding parts 8 are formed on the top surface of a fixed block 6a, while protruding and recessed patterns made up of a protruding part 8 which the recessed part 7 is fitted to and two recessed parts which the protruding parts 8 are fitted to are formed on the bottom surface of a movable block 6b. The same combination of the recessed and protruding patterns is used for the same rating. If a drawer type switch of different rating is attempted to be transferred erroneously, a part of the movable block 6b comes into collision with the fixed block 6a. Thus this structure can prevent the transfer of the drawer type switch 2 of different rating.
Patent JP-S63123647-A (JP)
Title: Tool drive
Inventor: BUORUFUGANGU MIRAUAA
IPC: G05B19/12
Filed: 1987-10-31
Abstract: Single or multi-track data markings are provided on the shank of a tool bit between a torque transmission region at one end and a working region proper for automatic working data set-up of a driving implement for exchangeable tool bits. The data markings consist of a sequence of notch-like depressions and lands, which are scanned by inductive proximity switch sensors. In case of multi-track codings, one track is used for clock timing. In case of single track codings, an rpm transmitter signal is used as a clock time signal during the information decoding in order to obtain an unequivocal identification signal. Signal evaluation occurs in a microprocessor with at least two counter register combinations, which alternately, in the sequence of the sensor signal, count the pulses of the time clock signal. The respective combination contents are compared in an evaluation unit of the microprocessor with prestored table values. In this way, appropriate driving parameters for each type of tool bit are made available for the motor drive.
Patent JP-S61156383-A (JP)
Title: Input device
Inventor: MASUI MUTSUMI
IPC: G06K11/06
Filed: 1984-12-28
Abstract: PURPOSE:To correct a hand writing input information in a similar method to a correcting method of a handwriting copy by using a part of a handwriting information input surface in an erasing command information inputting input area. CONSTITUTION:An erasing data detector 2 judges an input or not to an erasing designating area or a symbol or not for erasing from an input coordinate of an end of a pen inputted from an input tablet 1, an up-down information of the end of the pen and the like. When recognizing a designating signal for erasing a character, the erasing designated character is erased from a memory section 8. When recognizing a designation of an erasing range, after recognizing an input of a completion symbol of the erasing range, a data of the memory section 8 corresponding to the range is erased. An erasing designated character on an image plane is erased.
Patent JP-H0985700-A (JP)
Title: Cutting method for polyurethane laminated body and its device
Inventor: YOKOI YOSHIO
IPC: B26F3/00
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To simultaneously remove chip and splash water drop on the surface of a product by sprinkling water to the surface layer of a laminated body simultaneously in cutting the laminated body by water jet and after completing the cutting, forcedly removing and drying the water content left on its surface. SOLUTION: When a polyurethane laminated body 22 is started to be cut by water jet by drive of a robot 21, a pump 27 is simultaneously driven by a signal from a control part 9 which receives the drive signal. Water from a water feed tank 26 is jetted from a jetting head 25 to the polyurethane laminated body 22 in such a state as covering its whole surface via a pipe 28 b the drive of the pump 27. The jetting is continued till the completion of the cutting work. Therefore, cutting chip stuck on the laminated body 22 during the cutting work and splash water are instaneously washed cut. When the laminated body passes through the right under a turbo blower 30, the water content on the outer surface is completely removed so that the chip and the splash water drop on the surface of the product can be simultaneously removed.
Patent JP-H02120714-A (JP)
Title: Zoom lens of small size
Inventor: OIZUMI KOJI
IPC: G02B15/16
Filed: 1988-10-31
Abstract: PURPOSE:To obtain a small-sized lens whose overall length is short and which has a high optical performance within the whole variable power range by a simple constitution by constituting a lens system of lenses of two groups and six pieces, and also, allowing said lens system to satisfy specific conditions. CONSTITUTION:The lens system is constituted of a first group I consisting of a first meniscus positive lens whose object side is a convex surface, a second biconcave negative lens, a third positive lens and a fourth biconvex lens, and a second group II consisting of a fifth positive lens whose image surface side is a convex surface and a sixth meniscus negative lens whose image surface side is a convex surface. Also, when Fi, fi, Fw, f123, Ri and Di denote a focal distance of an i-th group, a focal distance of an i-th lens, a focal distance of the whole system in a wide angle end, a composite focal distance of a first lens to a third lens, a radius of curvature of an i-th lens, and an interval between an i-th and an i + 1-th lens surfaces, respectively, said lens system is allowed to satisfy conditional inequalities (1) - (8).
Patent JP-H0589995-A (JP)
Title: X-ray device
Inventor: YANAGISAWA SHINJI
IPC: H05G1/54
Filed: 1991-09-27
Abstract: PURPOSE:To anticipate the life of an X-ray tube affected by withstand strength failure by adding to an overcurrent detection circuit a circuit for detecting discharge of micro energy. CONSTITUTION:In the case of large discharge in which the pulse width of discharge at an X-ray tube 4 is more than several (ms), the overcurrent detection circuits 14, l4', 15, 15' of overcurrent detection circuits 12, 12' perform detecting action and put an interlocking circuit 10 in action through the action of current relayes 5, 5' and holds a power feed relay l in a cut-off state to cut off power supply. In the case of micro discharge in which the pulse width of discharge is several (mus), only the overcurrent detection circuits 15, 15' perform detecting action and inversion outputs are generated from comparators 7, 7' to indicate generation of the micro discharge that affects the life of a display unit 11. Thereby the frequency of display of micro discharge can be measured and the life of the X-ray tube 4 affected by withstand strength failure can be anticipated and as a result the X-ray tube 4 can be replaced before its life ends.
Patent JP-H02121524-A (JP)
Title: Phase locked loop circuit
Inventor: ISHIWATARI KOJI
IPC: H03L7/095
Filed: 1988-10-31
Abstract: PURPOSE:To accurately and stably detect locked and unlocked states by forming a detecting window based on the dividing and delayed dividing signals and detecting the change of the reference signal level within the detecting window. CONSTITUTION:A clock generating circuit 20 forms a phase locked loop PLL circuit as a whole and controls a VCO 4 to transmit an output clock signal SCLK that secures the coincidence of phases between a 2nd delayed dividing signal SD2 and a reference signal SREF. The 4th and 5th D flip-flops 24 and 25 and an AND circuit 26 form an unlocked state detecting circuit as a whole and form a detecting window WIND between the time points t1 and t2 when 1st and 3rd inverse delayed dividing signals SD11 and SD13 rise. Thus a locked state of the PLL circuit is detected when the fall edge of the signal SREF is confirmed within the window WIND.
Patent JP-H05111693-A (JP)
Title: Removing method for nitrogen and phosphorus in water by water-bloom
Inventor: NAKAMURA TOMIO
IPC: C02F3/32
Filed: 1991-10-23
Abstract: PURPOSE:To increase the removal amount of nitrogen and phosphorus at about two times in comparison with a removing method based on a conventional aquatic plant and to efficiently recover water-bloom by making absorbed and immobilizing nitrogen and phosphorus in water on waterbloom and separating water-bloom from water with a precoat filter. CONSTITUTION:Water-bloom described below is positively propagated in a raw water tank 1 and nitrogen and phosphorus in water are absorbed immobilized. This water-bloom is speedy in propagation velocity and high in absorption and immobilization capacity of nitrogen and phosphorus per unit dry weight. Water-bloom is sucked with a feed pump 5, separated by a precoat filter and dehydrated. By this removing method effect of about two times is obtained in comparison with a removing method based on a conventional aquatic plant and treatment of water bloom is made easy.
Patent JP-S61153918-A (JP)
Title: Manufacture of field emitter exhibiting highly stable electron emission characteristic
Inventor: ISHIZAWA YOSHIO
IPC: H01J9/02
Filed: 1984-12-27
Abstract: PURPOSE:To obtain a field emitter having excellent current stability and electron emission characteristic by thermally treating TiC mono-crystal emitter under hydrocarbon gas to form a carbon film on the surface then applying strong field under super high vacuum. CONSTITUTION:TiC monocrystal emitter is heated under hydrocarbon gas with the temperature of 900-1,400 deg.C to form a carbon film. Then electron beam is emitted for about 30min with the total current of 10-20muA under super high vacuum for a chip formed with a carbon film on the surface to apply strong field stronger than 10<7>V/cm. Consequently, a field emitter having excellent emission performance is obtained.
Patent JP-H04151332-A (JP)
Title: Device for preventing out flow of fuel from fuel tank of car and for releasing fuel vapor
Inventor: TAKAHASHI ATSUSHI
IPC: F02M37/00
Filed: 1990-10-16
Abstract: PURPOSE:To eliminate conventional relief valve to reduce the number of parts, man- hour for mounting, etc., by stopping the rise of a stopper by a stopper and separating a valve head from a discharge port to release fuel vapor into a canister through a discharge port, when the inner pressure in a fuel tank is increased. CONSTITUTION:A flat case 1 is so structured that the peripheries 2' and 3' of a shallow dish type lower wall 2 and an upper wall 3 are laminated with each other. Usually, since a float 4 is held on a seat 2'' of the dish type lower wall 2 and a valve head 7 is separated from a discharge port 6 downward, fuel vapor is led into the inner side of the dish type lower wall 2 and a guide wall 21 and flows into a canister through the discharge port 6. On the other hand, when it is led into the inner side of the dish type lower wall 2 and guide wall 21 from the fuel tank temporarily due to abrupt turning, etc., during traveling, the float 4 is floated by a floating force by its own buoyancy and a spring 8 until the top surface of it is made in contact with a stopper 23 to close the discharge port 6 by the valve head 7. When the upper wall 3 is inflated upward due to increase in inner pressure, the stopper 23 supports the top surface of the float 4 and the valve head 7 is separated from the discharge port 6 to lower the inner pressure of the fuel tank.
Patent JP-H02121542-A (JP)
Title: Circuit fault separating system
Inventor: UOZUMI KAZUTAKA
IPC: H04J3/14
Filed: 1988-10-31
Abstract: PURPOSE:To quickly and accurately specify the area of a fault without affecting the circuits except a faulty circuit by instructing the transmission of data to each multiplexed node with the sequential polling and checking whether the designated data is received or not via a supervisor node to detect the fault area. CONSTITUTION:In the case a node MX#04 has a fault and a time slot #m is destroyed, a monitor node SV delivers an instruction to a multiplexed node to transmit data successively to the slot #m from a node MX#01. Based on this instruction, each MX sends the data to the slot #m. However the data received from the nodes MX#01-#04 are destroyed at the MX#04 and never reach the node SV. While the data received from a node MX#05 does not pass through the MX#04 and therefore reaches the node SV. Thus the node SV decides that the node MX#04 is abnormal.
Patent JP-H09119091-A (JP)
Title: Recording paper
Inventor: HOSOMURA HIROYOSHI
IPC: B41M5/00
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To produce a recording paper cousing no image quality noise in an electrophotographic camera, no ink blotting in an ink-jet apparatus and no paper sending trouble. SOLUTION: In a recording paper consisting essentially of (A) a virgin pulpy pulp and/or a virgin lap pulp, the recording paper has 80-110% paper defibration water retention, 480-600ml paper defibration drainage factor and 10<9> to 10<11> Ω surface electrical resistivity of a recording paper at 20 deg.C at 65% RH (JISK 6911). In a recording paper consisting essentially of (B) an old paper pulp and/or a virgin dried pulp, the recording paper has 80-110% paper defibration water retention, 400-600ml paper defibration drainage factor and 10<9> to 10<11> Ω surface electrical resistivity of a recording paper at 20 deg.C at 65% RH (JISK 6911).
Patent JP-S62136320-A (JP)
Title: Fine recessed and projected pattern forming method
Inventor: NANBA YOSHIHARU
IPC: B23K26/00
Filed: 1985-12-05
Abstract: PURPOSE:To easily form a desired fine recessed and projected patterns on a work surface, by selectively grinding the work after irradiating laser beam of a desired diameter and energy to the work surface. CONSTITUTION:A hardened member 1 as a work is fixed on a stage and laser beam is irradiated at random. Or the laser beam is irradiated to a desired pattern to produce a distribution of residual stress of the desired pattern on the surface of the work. Then, the work is ground so that fine recesses and projections 2 are produced on the work. Difference of grinding caused by the presence and absence of the residual stress and its ununiformity is produced and then the desired recesses and projections re formed according to the residual stress.