baber/WOPTO huggingface dataset:
Patent JP-H0532364-A (JP)
Title: Apparatus for correcting warp of steel plate
Inventor: INOUE YOSHIO
IPC: B21D1/00
Filed: 1991-07-30
Abstract: PURPOSE:To surely correct the warp of a steel plate by the attraction of electromagnets. CONSTITUTION:In an apparatus for correcting the warp of a steel plate wherein electromagnets 12, 13 are provided on both sides of the strip-like steel plate 11 travelling longitudinally to correct the warp of the steel plate 11 by the attraction of the electromagnets 12, 13, actuators 14 for supporting the respective electromagnets 12, 13 are respectively provided such that the electromagnets 12, 13 be moved to and away from the steel plate 11. A control means 20 is provided to control the actuators 14 such that a distance between the respective electromagnets 12, 13 and the steel plate 11 is a distance ra in which the warp of the steel plate 11 can be corrected by the attraction of the electromagnets 12, 13.
Patent JP-H112064-A (JP)
Title: Self-closing device for sliding door
Inventor: TANAKA TOSHIYUKI
IPC: E05F3/14
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To easily constitute a self-closing device for sliding door by combining a pulley having a spiral spring built therein with an oil damper to constitute a self-closing device body, and rotating the pulley by a wire rope. SOLUTION: A self-closing device body 2 is fixed to the upper horizontal frame B of an opening A in which a sliding door l is slid. The body 2 comprises a pulley 3 having a spiral spring built therein, a main gear 7 fixed to the pulley 3, a driven gear 8 fixed to an oil damper 6 only in reversely rotating direction, which is geared with the main gear, and a wire rope 9 wound on the pulley 3 several times which is extended and fixed between both side end parts of the sliding door 1. As the other device, the body 2 may be fixed to the sliding door 1, both ends of the wire rope 9 may be fixed to both vertical frames of the opening part A.  When the sliding door 1 is thus moved in opening direction, the pulley 3 is normally rotated to accumulate energy in the spiral spring, and when the hand is released from the sliding door 1, the pulley 3 is reversely rotated, and regulated in rotating speed by the oil damper 6 to move the sliding door 1 in closing direction.
Patent JP-S6084922-A (JP)
Inventor: INOGUCHI HARUHISA
IPC: H02J3/36
Filed: 1983-10-14
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-S6084500-A (JP)
Title: Estimation for breakage point in pipe net
Inventor: OOHATA HIDEO
IPC: G06F9/44
Filed: 1983-10-14
Abstract: PURPOSE:To permit a breakage point to be estimated speedily for a large-scale pipe net by preparing a plurality of exclusively-used estimation processsors for the estimation rule which utilizes only the local data in the pipe net and carrying-out parallel processing. CONSTITUTION:When a pipe net 1 is normal, the optimum operation of an ordinary-time control system constituted of a process input/output apparatus 2 and a water conduit net controller 3 is realized. When a breakage trouble occurs, a trouble watching system 4 in the upper degree detects the trouble, estimates the position, and determines countermeasures. A parallel estimation processing part 6 estimates the breakage point on the basis of the system information sent into a plant data base 5 and displays the result in a CRT7. An operator 8 determines countermeasures and transmits an instruction to a controller 3 or an input/output apparatus 2.
Patent JP-2000021596-A (JP)
Title: Air ionizing device and method
Inventor: SUZUKI MASANORI
IPC: H01T23/00
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To cope with the miniaturization of various kinds of manufacturing devices without causing the generation of ozone, electromagnetic noise, dust or the like and eliminate static even for a small space. SOLUTION: Soft X-ray generation parts 9a, 9b are installed on a first and second ion generation chambers 8a, 8b and the air or a non-reactive gas is ionized by the soft X-ray. Filter electrodes 11a, 11b each are formed in a space through which the ionized ions pass, back electrodes 13a, 13b each are formed on an inside wall surface more inside than the filter electrodes 11a, 11b, and ions having an opposite polarity are absorbed by applying a voltage having the same polarity as ions to be extracted to each of them. Positive and negative ions separately generated from the first and second ion generation chambers 8a, 8b are transferred to an ion mixing part 3 by tubes 14a, 14b, respectively, and fed to charged bodies S.
Patent JP-S6167842-A (JP)
Title: View finder device
Inventor: KAMAYA NAOKI
IPC: G03B13/02
Filed: 1984-09-12
Abstract: PURPOSE:To protect a CRT when a view finder device is not used by opening a light shielding shutter when a photographer looks into the view finder device. CONSTITUTION:When the view finder device in a video camera is not used, the light shielding shutter 15 is closed, and even if direct rays of the sun is made incident from the finder device, the CRT19 is protected. When the user looks into the finder device and his face is slightly pressed against a light shielding attachment 11, an operation supporting rod 12 is depressed and the leading end parts of respective horizontal supporting rods 12b twist upper and lower shutter plates 16 of the shutter 15 respectively and push up the shutter plates against the exciting force of a coil spring 18. At that time, the lower plate 16 turns on the switch 21a of the CRT19, so that the video of the CRT19 can be observed.
Patent JP-H0354716-A (JP)
Title: Preparing device for tracking error signal
Inventor: KUBO KANJI
IPC: G11B15/473
Filed: 1989-07-24
Abstract: PURPOSE:To eliminate the necessity of calibration of the attaching error of a pair head when detecting a tracking error signal by calculating the value of difference between the measured values of first and second measuring means. CONSTITUTION:The synthetic hour of the normal cycle of a first specific signal 101 and hour corresponding to the amount of track deviation is measured with the specific signal as a starting point by the first measuring means, and the synthetic hour of the normal cycle of a second specific signals 102 and hour corresponding to the amount of track deviation is measured with the specific signal as a starting point by the second measuring means. And by calculating the difference between the measured values of the first and second measuring means, the normal cycles of the first and second specific signal 101, 102 cancel each other, and only the tracking error signal component is taken out. Then, the tracking error signal becomes a signal unrelated to the attaching error between the first and second magnetic heads. Thus, the necessity to calibrate the attaching error for all the pair heads is eliminated.
Patent JP-H0355227-A (JP)
Title: Supporting material for low temperature instrument
Inventor: OKADA TOICHI
IPC: B29C70/06
Filed: 1989-07-24
Abstract: PURPOSE:To make it possible to obtain enough mechanical strength and thermal characteristics by constituting an org. composite material combined with a central part of a perforatedly oriented unidirectional fiber reinforced material and both end parts of a three dimensional or a two dimensional fiber reinforced material. CONSTITUTION:A supporting material 10 has both end parts 11 and 12 each with a truncated cone shape and a central part 13 with a rectangular-shaped crosssection between both end parts 11 and 12. The central part 13 is oriented along the direction connecting both end parts 13 and consists of a perforatedly oriented unidirectional fiber reinforced material UD to both end parts 11 and 12. When the longer direction extending from the central part 13 is designated the direction X and the width direction and the thickness direction are designated respectively the directions Y and Z, the both end parts 11 and 12 consist of a three directional fiber reinforced material 3D wherein filaments are oriented in three directions vertically crossed each other or a combination of a two directional fiber reinforced material 20 therewith. It is possible thereby to reduce the crosssection of the supporting material 10 and to increase the strength thereof.
Patent JP-2000022615-A (JP)
Title: Single frequency broadcast wave repeater
Inventor: AYA YOSHIHIRO
IPC: H04B7/15
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a single frequency broadcast wave repeater that can reduce the component self-inflicted on its own station without transmission reception separation. SOLUTION: A phase detector 7 detects a phase difference between a received signal and each pilot signal in a transmission signal, gives a phase difference detection signal to a variable phase adjustment device 11, which adjusts a phase of the transmission signal to be equal to a phase of the received signal. A level detector 8 detects a level difference between the received signal and each pilot signal in the transmission signal, and gives a level difference detection signal to a variable attenuator 12, which adjusts the level of the transmission signal to be equal to a level of the received signal. An output signal from the variable attenuator 12 is fed to a synthesis device 13, which synthesizes signal with the received signal in the opposite phase, only a component self-inflicted on its own station in canceled from the received signal and only a signal frequency broadcast signal from a master station is extracted.
Patent JP-S6085171-A (JP)
Inventor: IWASE KATSUHIKO
IPC: E05B83/36
Filed: 1983-10-13
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-2001025194-A (JP)
Title: Permanent magnet type synchronous dynamo-electric machine
Inventor: AZUMA YOSHITAKA
IPC: H02K21/14
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a permanent magnet type synchronous dynamo-electric machine capable of improving a strength of a die, for punching a steel sheet by devising a slit position at a stator tooth position and reducing a lateral axial magnetic flux. SOLUTION: A rotor core 22 is formed with two or more slits 29 from a surface 27a of an outer peripheral side of the core of a magnet inserting hole 27 toward an outer peripheral direction of the core, and the slits 29 are disposed at positions opposed to circumferential ends of stator teeth 25. The lateral sectional shape of the slits 29 are formed into a wider trapezoidal shape at a base end side from a leading end side in its circumferential width.
Patent JP-S5981577-A (JP)
Title: Two-wire type infrared detector for moving body
Inventor: ARIMOTO TATSUYA
IPC: G01V8/12
Filed: 1982-10-30
Abstract: PURPOSE:To obtain a easy-to-handle device of simple structure which operates stably by using a power supply line and a signal output line in common and to add a power supply circuit for powering up a detecting circuit during signal output. CONSTITUTION:When no human body moves in a detection area, namely, when a switching circuit 3 is off, an electronic switch 4 is also off, so electric power from a controller 5 operates a detecting circuit including an infrared detecting element 1 and at the same time, a secondary battery 7 is charged. When the human body enters the detection area and the switch circuit 3 turns on to close the electronic switch 4, the electric power from the controller 5 short-circuits the electronic switch 4 and returns to the controller 5 again, the consequently the controllers 5 operates to open an automatic door. The electric power supply from the controller 5 to the detecting circuit is interrupted during the signal output to this controller 5, but the detecting circuit is powered on by the secondary battery 7 instead of the controller 5; the secondary battery 7 functions at the same time with the conduction of the electronic switch 4.
Patent JP-S6169682-A (JP)
Inventor: YOSHIDA TERUO
IPC: B66B13/30
Filed: 1984-09-14
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-H0718777-A (JP)
Title: Fitting tool of bar member
Inventor: IWAMOTO MINEICHI
IPC: E04B9/18
Filed: 1993-07-05
Abstract: PURPOSE:To extremely easily fit a bar member such as bolts, round rods to an objective. CONSTITUTION:A fitting tool of a bar member is composed of a main body 1 having the tapered inner wall face 11 contracting the inner diameter as it gets to the opening, a plurality of split nuts 2 contained in the main body and provided with the tapered outer superficial face 21 alone the tapered inner wall face of the main body and further provided with a female screw-form protrusions and recessions 22 formed inside, and a spring 3 surrounding these parts inside and forcing them to get close to one another. A split nut made of a plate spring and unified together having both functions can be used instead of the split nut 2 and the spring 3.
Patent JP-S6253701-A (JP)
Title: Dehydration of wet fine powder
Inventor: HIRAIWA TADASHI
IPC: C01F7/02
Filed: 1985-09-02
Abstract: PURPOSE:To effect dehydration with the min. amt. of org. water-insol. solvent without causing coagulation of particles, by thermally distilling a water-contg. colloidal soln., fine powder or the like, after addition thereto a water insoluble org. solvent in a composition, more than required for the formation of an azeotropic mixture. CONSTITUTION:A water-contg. colloidal soln. and fine powder are thermally distilled with a water-insoluble org. solvent added in an amt. more than a predetermined amt., to prevent coagulation of particles. Said predetermined amount of the org. solvent is an amount at which a water-org. solvent system forms as azeotropic mixtures. The org. solvent is not merely mixed with a water system, but forms with the water a water-in-oil type emulsion. At that time a surfactant may be added. The dehydration is effected by distillation or vacuum spray dehydration is effected by distillation or vacuum spray dehydration. After distillion, further heating yields dried powders. This method can provide fine powders of ceramic such as alumina, zirconia and mullite.
Patent JP-H0479108-A (JP)
Title: Machining device for parallel code
Inventor: MIYAGAWA MINEKAZU
IPC: H01B13/34
Filed: 1990-07-20
Abstract: PURPOSE:To enable automation and achieve mass productivity and greatly reduce the manufacturing cost of long-size parallel codes by binding the long-size prallel codes together after cutting them into predetermined size, and forking the end portion of each of the parallel codes into the shape of Y, and passing a color-coded insulating cover around each of the forked codes correspondingly to code polarities. CONSTITUTION:A code sizing unit 10 for cutting each of long-size parallel codes into predetermined size, a winding mechanism 21 for making both end portions of each of the parallel codes parallel to each other with adjusted polarities and also winding the other part of each code, and a strapping unit for binding wound portions together are provided. Further a forking and cover- mounting unit 80 is provided for forking the end portion of each of the parallel codes into the shape of Y and passing a color-coded insulating cover around each of the forked codes correspondingly to code polarities. A series of pretreatment machining can thus be automated, achieving labor saving, high efficiency, and cost reduction.
Patent JP-H0355945-A (JP)
Title: Telephone set with number of times of reception displaying function
Inventor: SASADA EIJI
IPC: H04M1/00
Filed: 1989-07-24
Abstract: PURPOSE:To discriminate it as an emergent call when the number of times of telephone calls from a specific time is at frequent intervals and to attain immediate correspondence to a telephone call by constituting a telephone set such that the number of times of reception is counted up every time a telephone call comes from a specific opposite party during absence and stored in a storage section and the stored content is displayed. CONSTITUTION:The output of a number input key 11 receiving a telephone number (personal identification number) of a specific opposite party, the output of a personal identification number registration key 12 and the output of an automatic dial key 13 setting the number to the automatic dial mode are led respectively to a storage section 10 being a component of a system control circuit 8. The storage section 10 compares the number set by the keys 11, 12, 13 with the personal identification number from a DTMF signal reception circuit 7 and stores the number of times of reception based on the result of comparison. Moreover, the output of a confirmation key 15 to confirm for the user come back home as to whether or not there comes a telephone call during its absence to a switch control section 9 and the number of times of reception read from the storage section 10 is outputted to a reception number display section 14.
Patent JP-H0835191-A (JP)
Title: Doctor device having centering function
Inventor: HAGITA SHUNICHI
IPC: D21G3/00
Filed: 1994-07-22
Abstract: PURPOSE:To provide a doctor device capable of simply carrying out centering operation required when proper blade-contacting state is again formed in the case in which a roll is abraded by a doctor ring and the outside dimensions of the roll are changed. CONSTITUTION:Cyclic stopper 15R and 15L are rotatably attached to the outer circumference of supporting shafts 13R and 13L attached to the both ends of the supporting part 12 of a doctor device 10. When supporting shafts 13R and 13L are moved along the square grooves 19R and 19L formed in a bracket on the side of derive base and stoppers 15R and 15L are fixed at the position contacting with the outer circumferential face of the roll, the doctor blade 11 is set to the centered state.
Patent JP-S6083012-A (JP)
Title: Liquid crystal display element
Inventor: YOSHIMIZU TOSHIYUKI
IPC: G09F9/30
Filed: 1983-10-13
Abstract: PURPOSE:To obtain a fine liq. crystal display by properly selecting the kinds, particle sizes and amounts of electrically conductive carbonaceous powders contained in an electrically conductive adhesive for a common transition body. CONSTITUTION:Transparent electrode patterns 2, 2' and films 3, 3' for controlling the orientation of a liq. crystal are successively formed on the insides of two glass substrates 1, 1'. The substrates are placed opposite to each other, a liq. crystal 4 is injected into the gap between the substrates, and the peripheries are sealed with a sealant 5 contg. a common transition body 7 made of electrically conductive carbon paste. The carbon paste is prepd. by kneading polyimide resin as a binder with 25-30wt% electrically conductive powders of purified acetylene black (A) of <=100mmu average particle size, a purified furnace black- channel black mixture (B) of <=100mmu average particle size, graphite (C) of 1mum average particle size and graphite (D) of 5mum average particle size.
Patent JP-2001024587-A (JP)
Title: Optical transmitter and its method
Inventor: YAMAMOTO HIROAKI
IPC: H04B10/2507
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To obtain an optical transmitter and an optical transmission method capable of reducing the influence of beat noises by sufficiently diffusing the spectrum of an optical intensity modulation signal to be outputted even when there is no transmission signal in an optical transmission system for multiplexing a plurality of optical signals and transmitting the multiplexed signal through an optical transmission line. SOLUTION: A false signal generation part 11 generates a false signal capable of modulating a carrier in a signal processing part 14. A signal switching part 13 outputs either a transmission signal 101 or the false signal respectively inputted to terminals (x), (y) to a terminal (z) as a switching signal in accordance with an instruction from a signal detection part 12. The signal detection part 12 judges the existence of the transmission signal 101 and controls the signal switching part 13 so that the transmission signal 101 becomes a switching signal when there is a transmission signal 101 or the false signal becomes a switching signal when there is no transmission signal 101.  The signal processing part 14 inputs the switching signal outputted from the switching part 13, applies previously determined processing to the switching signal and outputs an optical signal 201 whose optical strength is modulated to an optical coupler 5.
Patent JP-H0944912-A (JP)
Title: Apparatus for producing master plate
Inventor: CHIBA YUKIYA
IPC: G11B7/26
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To improve the productivity by monitoring the state of development to be executed by spraying a developer while rotating a glass substrate exposed after application of a resist thereon by irradiating the substrate with light from a monitor light source and detecting the diffracted light, thereby directly monitoring the development state of the central part of the substrate. SOLUTION: This apparatus has a rotating mechanism section 2 which is hollow in the central part of rotation and supports the glass substrate 1 after exposure in its outer peripheral part and a rotating motor 3 which imparts rotating power to the rotating mechanism section 2. The apparatus has a nozzle turning motor 4 which controls a supply position at the time of supplying a developer onto the glass substrate 1 placed on the outer peripheral part of the rotating mechanism section 2 and a laser beam generating section 5 which is a monitor light source which monitors the progression of the development of the master plate with the developer supplied from a developer supplying position control means.  The apparatus has a photodetector 6 which detects the transmitted light obtd. after the transmission of the light emitted from the monitor light source through the region to be exposed of the glass substrate 1 and a control section 7 which controls the operation of the rotational driving means and the developer supplying position control means according to the output signal from the photodetecting means. The laser generating section 5 and the photodetector 6 are integrally constituted.
Patent JP-H02290303-A (JP)
Title: High frequency dielectric component and its manufacture
Inventor: OKAWA TAKASHI
IPC: H01P3/08
Filed: 1989-07-24
Abstract: PURPOSE:To thin profile and to make size small by embedding a flat inner electrode to the inside of a dielectric block without air gap, and forming an external electrode onto the outer surface of the dielectric block. CONSTITUTION:A metal such as Ag or an alloy including the metal or the like is subject to screen print on the surface of a 2nd high frequency dielectric green sheet 5 made of a high dielectric constant high frequency dielectric material to form a 1st high frequency dielectric green sheet 4 and an inner electrode 1 having a prescribed pattern is formed. Then the proper number of sheets of the 2nd high frequency dielectric green sheets 5 are laminated on the 1st high frequency dielectric green sheet 4. Then the green sheets 4, 5 are pressed by a proper means to remove a binder, and the result is baked to form the dielectric material block 2. Then an outer electrode 3 is formed to the outer surface of the dielectric block 2 except the front face 6.
Patent JP-H0919625-A (JP)
Title: Waste gas purification material and method for purifying waste gas
Inventor: NISHIYA KEN
IPC: B01D53/94
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To efficiently reduce and remove NOx from waste combustion gas contg. NOx and a larger amt. of oxygen than the amt. of oxygen reacting theoretically with unburned components such as CO, H2 and hydrocarbons. SOLUTION: This waste gas purification material is made of a catalyst obtd. by carrying 0.2-10wt.% (expressed in terms of metallic elements) compds. of one or more kinds of elements selected from W, V, Mo, Mn, Nb and Ta and 0.05-5wt.% at least one kind of element selected from among Pt, Pd, Ru, Rh, Ir and Au on a porous inorg. oxide.