baber/WOPTO huggingface dataset:
Patent JP-S6039940-A (JP)
Title: Reception circuit in spread spectrum communication system
Inventor: OONISHI KENICHI
IPC: H04B1/69
Filed: 1983-08-12
Abstract: PURPOSE:To generate quickly a sample signal after the start of communication by storing the timing taking a maximum value in one frame of a pseudo noise code, and outputting the sample signal in the next frame based on the storage content. CONSTITUTION:A signal comprising an information data d(t) and a pseudo noise PN code p(t) is inputted to a correlation circuit 1, where the signal is shifted by a clock from a shift clock generating circuit 2, outputs a correlation signal phi(t) of the input signal, and the correlation signal is inputted to a comparator circuit 3 discriminating the polarity of the said signal and to a maximum value detecting circuit 22. When the signal phi(t) exceeds the detected value of the circuit 22, a timing signal A is generated from a gate 24 and the content of a ring counter CT21 is stored in a latch circuit 25 by using the signal A. A shift signal E is outputted from a gate circuit 26 at each frame in response to a prescribed numeral of the CT21 and the content of the circuit 25 is transferred to latch circuits 28, 29. When the coincidence of the contents of the circuits 28, 29 are detected 30, the signal A is stopped, and when the coincidence of the values of the circuit 28 and the CT21 is detected 32, a sample signal D is outputted to output an information data from an FF5.
Patent JP-H09310251-A (JP)
Title: Weft yarn-tensioning device
Inventor: ARIE KIYOSHI
IPC: D03D47/28
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To give the optimal tension to the weft yarn inserted in a fluid jetting type loom, for example, an air-jet loom or a water-jet loom. SOLUTION: This weft yarn-tensioning device for a loom comprises a weft yarn-bending means which catch the inserted weft yarn at its one end and bend it, as it holds the yarn, a tension detector which detects the actual tension of the weft yarn after being bent and a bendingchanging means which knows the amount to be corrected of the weft yarn bending based on the actually detected tension and the target tension and outputs the result to the means which drives the weft yarn-bending device.
Patent JP-S638202-A (JP)
Title: Production of hydrogen-carbon monoxide gas by methanolysis
Inventor: NAKAMURA KOJI
IPC: C01B3/32
Filed: 1986-06-24
Abstract: PURPOSE:To suppress formation of carbon, sustain catalytic activity and efficiently and continuously produce mixed gas of H2-CO, by thermally decomposing methanol containing a specific amount of water added thereto in the presence of an Ni-K or Cu-Cr-Mn based catalyst. CONSTITUTION:An Ni-K based catalyst activated by heating at about 350 deg.C for about 30hr in a 100% H2 atmosphere or Cu-Cr-Mn based catalyst obtained by activating components of 19wt% CuO, 23wt% Cr2O3, 15wt% MnO2 and 25wt% Al2O3 in an atmosphere containing H2 in 10vol% based on N2 at about 460 deg.C for about 16hr is filled in a catalyst cylinder 5. Methanol 1 containing 1-5vol% water and an inert gas 2, e.g. N2, are introduced into a blender 3 and blended. The resultant blend is then fed through a pipe 4 into the above- mentioned catalyst cylinder 5, thermally decomposed by heating at 200-600 deg.C in a heater 6 to give a mixed gas consisting essentially of CO and H2, which is then fed into a heat-treating furnace 8.
Patent JP-H09309670-A (JP)
Title: Band member take-up motion
Inventor: ISHII JUNYA
IPC: B65H75/24
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a band member take-up motion permitting easy removal therefrom of a tapelike band member taken-up therearound. SOLUTION: A first separate body 70 and a second separate body 80 prepared are assembled to position the second separate body 80 in its first position with respect to the first separate body 70 to constitute the take-up periphery for taking up a band member therearound. With the first and second separate bodies 70 and 80 being thus assembled the second separate body 80 is moved to be positioned in its second position with respect to the first separate body 70 to partly separate the take-up periphery for the removal of a taken-up band member therefrom.
Patent JP-H08322267-A (JP)
Title: Inverter
Inventor: IMAYANADA AKIO
IPC: H02M7/48
Filed: 1995-05-23
Abstract: PURPOSE: To suppress the occurrence of a biased magnetization phenomena in a transformer connected to an inverter device which converts a direct current into a three-phase alternating current by detecting a DC component contained in the output current of the inverter device and controlling the output current in the direction in which the DC component is offset. CONSTITUTION: The DC component of each phase of the output current of an inverter device is detected and waveforms which are obtained by shifting the outputs of sine wave generators 1, 5, and 9 in the directions of the polarity of the DC component are obtained in the outputs 102, 105, and 108 of adders 2, 6, and 10 by using DC component commands 101, 104, and 107 obtained by inverting the polarities of the DC components. The sine waves having offset and the output 110 of a triangular wave generator 13 are supplied to comparators 3, 7, and 11 and a gate signal group 14 is obtained through gate signal generators 4, 8, and 12 of each phase for operating switching elements constituting an inverter section. Therefore, the occurrence of overcurrents, abnormal vibrations, and noise can be prevented by suppressing the occurrence of a biased magnetization phenomena in a transformer connected to an inverter.
Patent JP-H04371031-A (JP)
Title: Optical repeater
Inventor: NAKATSUGAWA MAKOTO
IPC: H04B10/07
Filed: 1991-06-20
Abstract: PURPOSE:To obtain an optical repeater with the loop back function of stable characteristic where a reception signal is not leaked to a transmission signal. CONSTITUTION:The reception optical signal in an incoming transmission line is inputted to a reception circuit 11 and is converted to an electric signal to reproduce the waveform, and it is inputted to a next E/O transducer 12 and is converted back to an optical signal. The reception signal is inputted to an optical directional coupler 13 as the optical signal and is branched into two and is switched to the loop back side by an optical switch 14 and is sent to an outgoing transmission line. The reception optical signal on the down transmission line is inputted to a reception circuit 21 and is sent to the up transmission line through the same process. A control circuit 30 sends a switching signal to optical switches 14 and 24 by control signals from reception circuits 11 and 12 to switch them to loop back circuits.
Patent JP-H05325652-A (JP)
Title: Electric wire, cable
Inventor: YAGYU HIDEKI
IPC: H01B3/44
Filed: 1992-05-14
Abstract: PURPOSE:To suppress an occurrence of a water tree even when such defects exist in an insulator as voids, foreign matters, and irregularities on the boundary face between the insulator and a semiconducting layer. CONSTITUTION:An electric insulating layer of an electric wire or cable is made of a resin composition combined with a styrene maleic anhydride copolymer into polyethylene, an ethylene copolymer, or a mixture of them at the maleic acid content of 0.02-5wt.%.
Patent JP-S634144-A (JP)
Inventor: MIKI KAZUMI
IPC: E04B1/70
Filed: 1986-06-25
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-H05318354-A (JP)
Title: Position-attitude control method of manipulator
Inventor: MINAMI MAMORU
IPC: B25J13/08
Filed: 1992-05-15
Abstract: PURPOSE:To actualize a real time control system that capacitates it to perform effective position and attitude control even to a working object relatively traveling. CONSTITUTION:At a servo system input voltage operational part 67, an input voltage into a servo system is made so as to be sought on the basis of information of the actual measured value of an articulated angle, a desired articulated angle given out of an articulated driving information operational part 65, and information on the deviation of a position and attitude of a terminal effector by means of a camera 3 given out of an image processor 66. This input voltage controls the height and position of the terminal effector on the basis of information of a command value of the articulated angle awhile it is destined so as to control the position and attitude of the terminal effector within a horizontal plane on the basis of the deviation, and the input voltage into the servo system sought by the servo system input voltage operational part 67 is given to a servo system of a manipulator 2, through which this manipulator 2 is made so as to be operated.
Patent JP-H0442649-A (JP)
Title: Ring trip controller
Inventor: SUDO KAORU
IPC: H04M3/02
Filed: 1990-06-08
Abstract: PURPOSE:To reduce the instaneous interruption time of a call tone of other telephone set in a incoming state by restarting other call tone in the timing of a replay notice of a replied subscriber circuit even when the call tones of telephone sets of all subscriber circuits are stopped by one replay of plural subscriber circuits in the incoming state. CONSTITUTION:An incoming call replay detection means is provided, which detects that one or more of subscriber circuits (12-1) - (12-n) of the same number as plural telephone sets(11-1) - (11-n) and controlling them respectively is in the call receiving stat and at least one of them replies. When the incoming call replay detection means detects the incoming replay from any subscriber circuit, the call tone of the telephone sets of all the subscriber circuits (12-1) - (12-n) including the replied subscriber circuit is stopped. When the incoming reply of the replied subscriber circuit is informed, the call tone is restarted from the telephone set of other subscriber circuits than the replied subscriber circuit is restarted. Thus, the instaneous interruption period of the call tone of other incoming telephone sets is reduced when one telephone set of the simultaneous call receiving telephone sets is replied.
Patent JP-S5481406-A (JP)
Title: Turbine control system
Inventor: FURUYA TETSUYA
IPC: F01D13/02
Filed: 1977-12-13
Abstract: PURPOSE: To facilitate operation by coupling medium and high pressure turbines and a low pressure turbine constituting a common shaft with a cross-over duct and providing a check valve on the cross-over duct.  
     CONSTITUTION: Steam flowing from a main steam duct 5 is led through a steam check valve 6 and a steam control valve 7 to drive a high pressure turbine 1 in a P turbine I. Meanwhile, steam flowing through a speed matching valve 22 on a duct 21 drives medium and low pressure turbines 8 and 9 in an S turbine II independently of each other and controls their rpm. Although no steam flows through the low pressure turbine 2 of the P turbine I, the low pressure turbine 2 has no adverse effect for its interior is in the vacuum state and the operating region free from steam flow is below one half the rated rpm. Steam flowing a main steam valve 6 flows into the high pressure turbine, and exhaust gas therefrom is stored in a re-heater 1. A ventilator valve 9 is on-off operated to increase the rpm of the P turbine I up to one half the rated rpm. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05186770-A (JP)
Title: 1,4-diamino-2-butene stabilizer and composition stabilized therewith
Inventor: IOZEFU EE BABIARUTSU
IPC: C10M133/12
Filed: 1992-05-15
Abstract: PURPOSE: To stabilize a synthetic polymer or a lubricant against heat or oxygen damaging action by compounding an effective amt. of a specific N,N,N',N'- tetrasubstd.-1,4-diamino-2-butene compd. with the same.  
     CONSTITUTION: An effective amt. of a compd. represented by formula I, II or III (e.g.; N,N,N',N'-tetrahexylmethyl-2-butene-1,4-diamine) is added to a synthetic polymer (e.g.; polypropylene) or a lubricant (e.g.; engine oil) to impart excellent heat stability and oxygen-resistant stability thereto. In the formulae I, II, III, R 1 , R 2 , R 3  and R 4  are each an 8-30C alkyl, 3-18C alkenyl, 5-12C cycloalkyl and, etc.; E 1  is a 7-15C aralkyl, etc.; E 2 , E 3  and E 4  are each a 1-30C alkyl, 3-18C alkenyl, 5-12C cycloalkyl, etc.; and T 1 , T 2 , T 3  and T 4  are each a 6-10C alkyl, 1-20C alkyl, 5-12C cycloalkyl, 7-15C aralkyl, etc. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H093231-A (JP)
Title: Resin composition for low foaming
Inventor: NAKABAYASHI ONORI
IPC: C08L55/00
Filed: 1995-06-15
Abstract: PURPOSE: To obtain a polyvinyl chloride/ABS blended resin for low foaming having improved processability without deteriorating its excellent physical property, especially impact resistance. CONSTITUTION: In a resin composition for low foaming composed 10-90 pts.wt. of a polyvinyl chloride resin and 90-10 pts.wt. of ABS (acrylonitrile-butadiene- styrene copolymer) and containing a foaming agent, an inorganic filler and a lubricant, this resin composition for low foaming contains one species or a mixture of more than two species of a polyethylene wax, an acid-modified polyethylene wax, a styrene-modified polyethylene wax or a polytetrafluoroethylene wax as the lubricant, and a low foaming molded material obtained by foaming extrusion molding the resin composition. Furthermore, the surface of the low foaming molded material is covered with a poly(methyl methacrylate) resin to obtain a double-layered structural molded material.
Patent JP-2000173378-A (JP)
Title: Water resistant joint unit
Inventor: EGUCHI EIJI
IPC: H01H73/06
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To prevent generation of dewing caused by variation in an outside temperature so as to prevent a short-circuit of a breaker by covering an operation handle of the breaker and the vicinity thereof with a cover having elastic and soft characteristics in a water-tight and air-tight manner, and embedding a wire drawing-out part of the breaker in a resin part. SOLUTION: A breaker 1 is coverd with a cover made of rubber having elasticity and softness in a water-tight and air-tight manner at its upper surface including an operation handle 2. The breaker 1 is positioned in a base 12a and a frame 12b of a unit body 12 and embedded in a resin part. Under the condition, a side surface that is not covered with the cover 11 and an electric wire drawing-out part of the breaker 1 as well as a pulled-out electric wire 5 are embedded in the resin part 14. Accordingly, a spacial capacity in the cover 11 is made small to thereby generate no dewing caused by fluctuation in an outside temperature occurs, and also intrusion of moisture or outside air from the wire pulling-out part to the inside of the breaker 1 is prevented.
Patent JP-S5772073-A (JP)
Title: Voltage measuring device
Inventor: ITOU AKIO
IPC: G01R19/00
Filed: 1980-10-24
Abstract: PURPOSE:To enhance voltage measuring accuracy by providing a semispherical drawing electrod between a speed reducing electrode and a drawing electrode made of a plate shaped mesh so as not to change the direction of secondary electrons in the device wherein energy of a secondary electron beam emitted from a specimen when an electron beam is irradiated to the specimen is analyzed. CONSTITUTION:The drawing electrode 8 comprising semispherical mesh, which is concentric with the speed reducing electrode 2, is formed between the drawing electrode 2 comprising plate shaped mesh and the speed redusing electrode 1 comprising the semispherical mesh. The same drawing voltage VE is applied on the electrodes 2 and 8. Therefore, the direction of the secondary electrons 5 which are emitted from the specimen 3 when the electron beam 4 is irradiated is not changed due to an equipotential surface caused by the electrode 2. The secondary electrons 5 are not affected by the potential distribution in the vicinity of a mesuring point (speed reducing electrode). Therefore, highly accurate voltage measurement can be performed.
Patent JP-S6126617-A (JP)
Title: Preparation of molded foam
Inventor: MATSUNAGA MINORU
IPC: C08G18/00
Filed: 1984-07-17
Abstract: PURPOSE:To obtain the titled improved product free from crack and cell dry spot, by reacting an organic polyisocyanate with a specific polyether polyol in the presence of a catalyst, a blowing agent and a foam stabilizer containing an alcohol-modified silicone. CONSTITUTION:(A) A organic polyisocyanate (e.g., tolylene diisocyanate, etc.) and (B) a polyether polyol consisting of >=20wt% primary OH-containing polyhydric alcohol type polyether polyol having >=3 functional groups, an oxypropylene chain in a middle of the molecule, and 5-30wt% oxyethylene chain at the end of the molecule and <=80wt% polyhydric alcohol type polyoxypropylene polyol having >=3 functional group are cured in the presence of a catalyst, a blowing agent, and (C) a foam stabilizer containing partially an alcohol-modified silicon shown by the formula (R is polyoxyethylene or oxypropylene having 100-700 average molecular weight; x is 0-20; y is 3-10) in a mold, and released, to give the aimed product having <=0.8g/cm<3> foam density.
Patent JP-H01315896-A (JP)
Title: Article lending machine
Inventor: KOO MASAFUMI
IPC: G07F17/00
Filed: 1988-06-16
Abstract: PURPOSE:To confirm articles which can be lent before an article is selected by displaying the articles which can be lent irrelevantly to whether or not they are in stock. CONSTITUTION:Different articles are stored in a storage part 40, a key read means 24 reads the operations of selection keys 43a-43n, and a lending control means 41 takes articles corresponding to the operated article selection keys 42a-43n out of the storage part 40 and discharges them. Then a lending inhibition data storage means 45 stores data on lending inhibited articles which are written by a lending inhibition data writing means 44 and a pilot lamp control means 46 turn on lending permission/inhibition pilot lamps 47a-47n according to the storage contents of the lending inhibition data storage means 45. Consequently, it is confirmed in advance whether or not each article can be lent.
Patent JP-H01316540-A (JP)
Title: Dynamic damper
Inventor: YAMASHITA MASAAKI
IPC: F16F7/108
Filed: 1988-06-16
Abstract: PURPOSE:To simplify the shape of a stay and lower a cost in the dynamic damper of an automobile by forming the stay in a strait rod body and providing a large-diameter head portion on the end of the stay projecting out of the through hole on the opposite side to the weight. CONSTITUTION:A weight 2 is joined to a bracket 1 via an elastic body 3. The end of a stay 4A joined to the weight 2 is loosely fitted into a through hole 5 formed on the bracket 1. The stay 4A is formed in a straight rod body. A head portion 6 having a diameter larger than that of the through hole 5 is provided on the end of the stay 4A projecting out of the through hole 5 on the opposite side to the weight 2. Thereby, the shape of the stay can be simplified lowering a cost.
Patent JP-2000030811-A (JP)
Title: Individual led module additional type electrical connector assembly
Inventor: BLEICHER MATTHIAS
IPC: H01R24/00
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an electrical connector assembly capable of transmitting a light ray for the purpose of variant visual indications by adding an individual LED module to a modular jack without using an integrated light source. SOLUTION: A modular jack 12 has a modular jack housing 16 to be mounted to a printed circuit board. This housing 16 has a front face in which a hollow, i.e., a plug receiving opening, is formed, an upper wall 22, and a rear wall 24. One end 37 of each of plural terminals 39 extends into the hollow so as to be electrically contacted with a corresponding terminal of a plug within the hollow, while the other end 38 is contacted with the printed circuit board. An LED module 10 has an individual additional-type LED housing (40) to be attached to both the upper wall 22 and the rear wall 24 of the modular jack housing 16. A light emitting device 46 is attached to the LED housing (40) so as to be viewed from the front of the LED housing (40) near the hollow.
Patent JP-S5850030-A (JP)
Title: Power supply controller for electronic computer system
Inventor: TSUKAMOTO HISAO
IPC: H02J1/00
Filed: 1981-09-21
Abstract: PURPOSE:To break surely the power supply, by breaking the power supply by a software instruction when the response to an interruption is received within a prescribed time and breaking the power supply immediately when this response is not received within the prescribed time. CONSTITUTION:Contents of a current time register 1 indicating the current time is compared with contents of a register 2 indicating the break time by a comparator 3; and when they coincide with each other, a coincidence signal 4 is generated. This signal interrupts software through an interrupt generating circuit 25 and operates a timer 27. When a response signal 26 to the interruption is received within a prescribed time of the timer, an over time signal 28 is not generated, and a power supply 5 is turned off by a power supply breaking signal 29 due to a software instruction. But, when the signal 26 is not received over the prescribed time of the timer, the power source 5 is turned off immediately by a signal 28.
Patent JP-H094126-A (JP)
Title: Architectural panel
Inventor: INABA AKIYOSHI
IPC: E04C2/38
Filed: 1995-06-15
Abstract: PURPOSE: To prevent warp of an architectural panel consisting of a frame in rectangular form and a facial material affixed to at least one of its surfaces, by fixing a reinforcing plate to the inner surface of the frame. CONSTITUTION: Vertical core members 10a and crosswise core members 10b are assembled in the form of a rectangular frame, and reinforcing cores 12 are set longitudinally and transversely in this rectangular frame so that a framing 13 is accomplished. A facial material 14 such as plywood is affixed to the front and the rear surface in the condition that the inside of this framing 13 is filled with insulating material, and a metal plate 15 is secured to the inner surfaces of the vertical core members 10a. Thereby the warp of the framing 13 in the vertical direction is precluded by its shear strength. This heightens the dimensional accuracy of an architectural panel 10 which best suits the panel construction method.
Patent JP-H11343818-A (JP)
Title: Controller for valve opening/closing time
Inventor: OGAWA KAZUMI
IPC: F01L1/34
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a valve opening/closing time controller capable of surely preventing the starting failure of an internal combustion engine and expanding a variable control region thereof. SOLUTION: A rotary member rotated associatively with one of the crankshaft and the camshaft 10 of an internal combustion engine is composed of a first rotary member (first internal rotor) rotated associatively with one of the crankshaft and the camshaft 10, and a second rotary member (second internal rotor) having a vane 90 and fitted around the first rotary member to form a fluid pressure chamber with a rotation transmitting member (external rotor 50 or the like), and between the first and second rotary members, a mutual rotating mechanism (control piston 80 or the like) is provided for mutually rotating the first and second rotary members by specified angles at the time of starting the internal combustion engine and then spark advancing the rotational phase of the camshaft by a specified angle with respect to the rotational angle of the crankshaft.
Patent JP-S6129031-A (JP)
Inventor: KOJIMA TOSHIHARU
IPC: H01H61/01
Filed: 1984-07-20
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。