baber/WOPTO huggingface dataset:
Patent JP-H0815250-A (JP)
Title: Air polluting substance measuring apparatus
Inventor: SONODA KEISUKE
IPC: G01N33/00
Filed: 1994-06-29
Abstract: PURPOSE:To carry out precise measurement and analysis for particle-like polluting substances (solids, liquids, bacteria, etc.) containing fine particles and for gaseous polluting substances simultaneously. CONSTITUTION:An air polluting substance measuring apparatus is composed of a sampling apparatus 2 for polluted air, a temperature adjusting apparatus 3 to cool the sampled polluted air, a steam producing apparatus 5 to produce steam of pure water, a mixing apparatus 6 to mix the produced steam 7 and polluted air which is sampled and cooled in order to produce dew drops, a dew drop collecting apparatus 8 to collect the dew drops, and an analyzing apparatus 11 for collected dew drops.
Patent JP-2000341166-A (JP)
Title: Radio equipment
Inventor: SUZUKI OSAMU
IPC: H04B1/40
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To obtain a radio device which has very good maintainability by correcting deviation of transmission timing through advancing the transmission of a transmission frame by the sum of a modulating time and a demodulating time. SOLUTION: A synchronous timing signal 129, outputted by a channel encoding part 112 of a station A, is outputted to an output terminal 119 once the output of a synchronizing signal included in the transmission frame ends. Furthermore, the synchronous timing signal 129 is inputted to a timing control part 114' of a station B via a signal line 138 and an input terminal 120' of the station B. The time from the output of the synchronous timing signal 129 from the channel encoding part 112 of the station A to the output of the synchronizing signal 124' from the timing control part 114' of the station B is sum of the modulating time and demodulating time of the station B. The output of a transmission start signal 132' from the timing control part 114' of the station B is advanced by the sum of the modulating time and demodulating time to correct the deviation of transmission timing.
Patent JP-S5850654-A (JP)
Title: Guide drum device of magnetic tape
Inventor: CHIKASHIGE KIYOSHI
IPC: G11B15/61
Filed: 1981-09-21
Abstract: PURPOSE:To avoid sticking of a tape on the circumferential surface of a drum even under inferior temperature conditions, by forming the drum circumferential surface with a porous material. CONSTITUTION:The entire circumferential surface of an upper drum 1b is formed with a porous material 12; while the circumferential surface of a lower drum 1a is formed with a porous material 13 only at the area where a tape 3 runs. The waterdrops 2 stuck to the surface of the drum permeate into the holes of the materials 12 and 13 by capillarity and then depressed at the entrance area of the hole 14 by surface tension. The waterdrop 2 permeated into the hole 14 does not overflow with such a degree of force as the centrifugal force of the drum 1b or the like. Thus the waterdrop 2 does not remain in the form of a water film between the drum 1 and the tape 3 although the drum is turned. This avoids the sticking of the tape 3 to the drum 1.
Patent JP-H0815400-A (JP)
Title: Direction finder
Inventor: MIKAMI MUNENORI
IPC: G01S3/24
Filed: 1994-06-29
Abstract: PURPOSE:To find the direction accurately regardless of fluctuation in the field strength of received radio wave by standardizing the strength radio wave received from a directional antenna based on the strength of radio wave received from a non-directional antenna. CONSTITUTION:A non-directional antenna 1 and an IFM receiver 4a receive a pulse modulated incoming radio wave and deliver the carrier frequency thereof and the arriving time of each demodulated pulse signal to a signal processor 6 while deliver a demodulated pulse signal to a subtractor 8 after logarithmical amplification. Upon receiving an antenna switching signal from the processor 6, a switch 3 switches antennas 2a-2d sequentially and connect the antenna directly with the input terminal of a detection receiver 5a in synchronism with capturing of pulse by the antenna 1. The incoming radio waves captured by the antennas 2a-2d are demodulated and amplified logarithmicaliy by the receiver 5a before being fed to the subtractor 8. The subtractor 8 takes the level difference of pulses being inputted to the receivers 5a, 4a at same time and produces a signal representative of output power ratio between the antenna 2a-2d and the antenna 1. The processor 6 compares the power ratios to determine the orientation.
Patent JP-H05301865-A (JP)
Title: New tetrahydrofuran derivative and tetrahydrothiophene derivative
Inventor: KATO TATSUYA
IPC: A61K31/34
Filed: 1992-04-22
Abstract: PURPOSE:To provide the subject new compound having antioxidation activity and excellent peroral absorbability and useful as an agent for the treatment of arteriosclerosis, etc. CONSTITUTION:The compound of formula I (A is O or S), e.g. 2,5-bis(3,5-di-t- butyl-4-hydroxy)phenyltetrahydrofuran. The compound of formula I can be synthesized by methoxylating a compound of formula II and converting the methoxylated product through a compound of formula III, etc.
Patent JP-H0319760-A (JP)
Title: Workpiece material supplier
Inventor: SUZUKI YOSHIMITSU
IPC: B24B21/18
Filed: 1989-06-09
Abstract: PURPOSE:To uniformly cut the obverse and reverse of a workpiece material without measuring its thickness, even when unevenness is provided in the thickness of the workpiece material, by providing a lift control device which moves a movable frame, for turnably supporting a parallel link, to a position where the center line of an insertion passage agrees with the center of a feed material space between sanding heads. CONSTITUTION:When a movable frame 6 is lifted by a lift control device 7, swivel axes 5, serving as the supporting point for parallel links 4 and the movable frame 6, are lifted, and the parallel link 4, in the point of time at least a workpiece material W is fed, is tilted with the swivel axis 5 serving as the center to hold the workpiece material W. Position adjustment of the swivel axis 5 of this parallel link 4 is controlled in a manner wherein the center of a feed material space S between sanding heads 10a, 10b agrees with the center line l of an insertion passage (p) between guide devices 2, 3. Further in a condition that the workpiece material W is fed between the guide devices 2, 3, the lower part guide device 2 is supported in a position for pressure-holding the workpiece material W in a position holding device 8 and for holding the position of the upper part guide device 3.
Patent JP-S5850008-A (JP)
Title: High-precision moving table device
Inventor: HORI KOUHEI
IPC: G05D3/12
Filed: 1981-09-21
Abstract: PURPOSE:To control the operation of a table with high precision, by providing a finely displacing element, where a piezoelectric effect is utilized, in the connection part between a table driving mechanism and the table. CONSTITUTION:A finely displacing element 21 utilizing a piezoelectric effect is provided in the connection part between a table 18 and a table driving mechanism consisting of a motor 11, reduction gears 12 and 13, a bearing 14, a feed screw 15, a guide 19, etc. The change and the feed variance of the table 18 in the axial direction are detected by a detecting part 20, and the difference value resulting from comparison with a target value is given as an electric input to the element 21, thus correcting and controlling the movement of the table 18.
Patent JP-S6042256-A (JP)
Inventor: SAMEJIMA YOUZOU
IPC: C04B35/04
Filed: 1983-08-15
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-H11299433-A (JP)
Title: Coating material
Inventor: TAKAGI NORIKO
IPC: A23L19/00
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To obtain a coating material showing a light and vivid green color, only to returning to an essential dark green of Corchorus olitorius Linne but not browning, comprising ground Corchorus olitorius Linne heated under water- containing conditions as a main component. SOLUTION: Fresh or dried leaf, stem root or whole plant of Corchorus olitorius Linne is classified, for example, into <=2 mm, preferably <=800 μm diameter. The classified Corchorus olitorius Linne is immersed in hot water, for example, at 70-130 deg.C or exposed to hot steam in the temperature range. The heating time is preferably one second to three minutes. In the case of using a microwave oven, the classified Corchorus olitorius Linne is heated at 500-170 W for 30 second to 7 minutes. The heating may be carried out any point of time before, while or after mechanically grinding Corchorus olitorius Linne. The treated Corchorus olitorius Linne is used alone or mixed and used with a naturally occurring coating material such as sugar, fructose, sugar beat, muscovado, etc.
Patent JP-H07319505-A (JP)
Title: Automatic controlling method of pid controller
Inventor: TEI SAIGAKU
IPC: G05B11/36
Filed: 1994-06-29
Abstract: PURPOSE: To further exactly derive the model value of a primary time delay process for the automatic adjustment of a PID controller, and to calculate the proper proportional gain, derivative time, and integral time of the PID controller. CONSTITUTION: An expression is introduced to the continuous system of a primary time delay process using a proportional operation controller. When an initial maximum value is yp in a time tp , an expression that yp =y(kθ+βθ), tp =kθ+βθ, dy(kθ+βθ)/dt=0 is established. Also, a proportional gain K=y∞/[Kc (yS-y∞)] is obtained from a primary time delay model in a balanced state. Therefore, y∞ (a process output in a balanced state), yp , tp are measured so that the values of K, τ, θ in the primary time delay model can be exactly calculated from each expression.
Patent JP-S5574253-A (JP)
Title: Phase modulator
Inventor: FUJINO TADASHI
IPC: H04L27/20
Filed: 1978-11-29
Abstract: PURPOSE:To omit the directional coupler, attenuator and phase shifter and to simplify the unit and make low in cost, by adding the offsetter with a simple circuit constitution. CONSTITUTION:Digital signal is inputted to the mixers 41 and 42 from the input terminals 11 and 12 via the offsetters 51 and 52 giving a given offset to the pulse voltage representing bits, amplifiers 21, 22, and low pass filters 31, 32. The mixer 41 performs in analog multiplication between the output of the offsetter and the carrier output shifted for the phase by 90 deg. with the output of the offsetter and the phase shifter 5, and this output is synthesized at the hybrid circuit 6.
Patent JP-H03123046-A (JP)
Title: Method of manufacturing tape for automatic bonding
Inventor: FURANSHISU NIHAARU SHINADOURAI
IPC: H01L23/48
Filed: 1990-06-05
Abstract: PURPOSE: To improve the reliability of an integrated circuit on which a bump has strong adhesive strength by a method, wherein a plurality of connecting means, one end of which is bonded to the pad of the integrated circuit, are formed and a conductive material, having specific Vickers hardness coefficient, is formed by deposition. CONSTITUTION: An automatic bonding tape is constituted, using a soft insulating carrier 1 as the base material, and sprocket holes 2 are provided in a row along both edges of the carrier 1. A plurality of gold-plated copper beams 3 are provided on three interconnecting frames, and a conductive material bump 6, having the Vickers hardness coefficient of 55 or smaller, is provided on the innermost side of reach beam 3. This bump 6 is formed by a small lump of gold, having the upper surface formed for bonding to the pad of an integrated circuit or hold plating. The hold bump, provided on the inner edge of a beam 3, is bonded to a pad 7 of an integrated circuit 8.
Patent JP-S5670611-A (JP)
Title: Rotary solenoid
Inventor: TAKASE YOSHIO
IPC: H01F7/08
Filed: 1979-11-15
Abstract: PURPOSE:To simplify the construction of the rotary solenoid and to increase the output efficiency of the solenoid by alternately arranging magnetic pole pieces and coil magnetic pole pieces around a cylindrical rotor formed of a permanent magnet. CONSTITUTION:Opposite polarity magnetic pole pieces are alternately laminated in multiple layers in a rotating direction on the peripheral surface of the cylindrical rotor 1 formed permanent magnet, and an output shaft 2 is inserted fixedly into the center thereof. A cylindrical stator coil 3 and a cylindrical stator permanent magnet 12 are coaxially confronted on both end faces of the rotor 1. Coil magnetic pole pieces 8, 9 of arcuate cross section and permanent magnet pole pieces 6, 7 having the same number as that of the rotor 1 projected in parallel with the output shaft 2 from a magnetic plate 14 made of soft magnetic plate material secured to both end faces of the stator coil 3 and stator permanent magnet 12 are alternately arranged in opposite polarity at every other magnetic pole piece.
Patent JP-S5771917-A (JP)
Title: Assembly of feet of elevating type marine platform
Inventor: TAKIZAWA AKIRA
IPC: E02B17/00
Filed: 1980-10-22
Abstract: PURPOSE: To easily and accurately assmble center-rack type foot for an elevating type marine platform by a method in which a center plate of steel strip is inserted into and welded to the inside of the tubular foot body and racks are axially welded and fixed to the positions corresponding to its extended line.  
     CONSTITUTION: Center plate support metals 10 are temporarily attached to the inside of a foot body 4, the foot body 4 is made into an oblong form in its cross section by pushing it along the diametral direction from above by means of a press 12, and then a center plate of steel strip having the same width as its inside diameter is inserted into the foot body 4. And, the center plate 5 is temporarily welded throughout the whole length of the axial direction, the support metals 10 are removed, and then the weld 6 is finished. Then, a pair of racks 7 are welded 8 to the periphery of the foot body 4 to complete the assembly of the foot. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04372097-A (JP)
Title: Merchandise passage control device of automatic vending machine
Inventor: YOKOZEKI YOSHINOBU
IPC: G07F11/34
Filed: 1991-06-20
Abstract: PURPOSE:To make it possible to change a merchandise passage by one-handed light operation power by providing a cylindrical curl part on the both sides of a control member in a merchandise passage control device and making this curl part have its constitution to change a merchandise passage according to the diameter of a merchandise to be sold by sliding a set groove provided on a side board. CONSTITUTION:A cylindrical curl part 16 provided on a control member 8 is prepared integrally with the control member 8 and the joint of the curl part 16 is eliminated as much as possible. In this case, if a part of the control member 8 is pushed upward, the curl part 16 of the control member 8 is slid in accordance with a set groove of a side board and a change is completed as the curl part 16 falls in the set groove when it reaches a set position. Therefore, these movements become smooth and an anxiety for an assembling becomes unnecessary.
Patent JP-S5771054-A (JP)
Title: Microprogram controller
Inventor: CHIWAKI YOSHINORI
IPC: G06F11/273
Filed: 1980-10-22
Abstract: PURPOSE:To improve operation efficiency by selecting diagnostic data from an arithmetic circuit when a control storage word read in a control-storage-word readout register is in diagnostic mode. CONSTITUTION:A control storage word is read out of a control-storage-word readout register 2, and an arithmetic circuit 9 which inputs the contents of the parameter part of the register 2 and receives part of the contents of th control part of the register 2 as a control input is provided. Then, a constant register 13 stores the one-step preceding output of the circuit and it is inputted to the circuit 9. Further, a selecting circuit is provided which receives the output of the circuit 9 as one input and is controlled according to the state of a specific bit. When the output control storage word of the register 2 is in diagnostic mode, diagnostic data is selected from the circuit 9 to reduce a diagnostic microprogram.
Patent JP-H11341516-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MANSEI EIJI
IPC: H04N9/80
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide the magnetic recording and reproducing device with a simple system conversion function that can reproduce a magnetic tape recorded based on a VHS format of the PAL or the N-PAL system without causing decoloring regardless of the magnetic recording and reproducing device employing an adjacent component eliminating means consisting of a low frequency comb-line filter having provision for the M-PAL system. SOLUTION: The magnetic recording and reproducing device is provided with an adjacent component eliminating means 5, a 1st broadcast system use fixed frequency oscillating means 6, an fH synchronization oscillating means 7, a clock switching means 8 and a system discrimination means 9, and discriminates the broadcast system of a reproduced signal from a magnetic tape and selects a reference clock supplied to a 2H delay means 2 depending on the result so as to attain reproduction of the signal without causing decoloring even in the case that the magnetic tape on which the signal of the PAL or the N-PAL system is recorded is reproduced.
Patent JP-H0713585-A (JP)
Title: Speech section segmentation device
Inventor: KATO SEIYA
IPC: G10L15/04
Filed: 1993-06-21
Abstract: PURPOSE:To provide the speech section segmentation device which correctly segments a speech section from an input signal containing a speech. CONSTITUTION:The input signal containing the speech is stored in a data buffer 13 and an amplitude threshold value At is found on the basis of the noise amplitude in a voiceless section and stored in an amplitude threshold buffer 17; and a count threshold value Nt is found on the basis of how many times the input signal in the voiceless section exceeds the amplitude threshold value At and stored in a count value threshold buffer 21. An amplitude comparison part 16 compares the input signal stored in the data buffer 13 with the amplitude threshold value At and a counter 19 counts how many times the input signal exceeds the amplitude threshold value At; and a count value comparison part 20 compares the count value N with the count threshold value Nt and the speech section of the input signal is determined according to the comparison result.
Patent JP-S5671497-A (JP)
Title: Excitation control device for rotary machine
Inventor: YAMADA TSUTOMU
IPC: H02P9/14
Filed: 1979-11-14
Abstract: PURPOSE:To alleviate a shock to a generator at an overexcitation limiting time by supplying an overexcitation limiting signal in primary delay state. CONSTITUTION:A subtractor 16 subtracts a signal equal to the square of the rated field current from a signal squared by the field current. An operational amplifier 14 squares the deviation signal between the field current and the allowable field  current. If the field current becomes higher than the allowable field current, a relay  11 is operated to open the contact 71b. Thus, an operational amplifier 21 integrates  the signal of adding the outputs of the subtractor 16 and the amplifier 14. If the  output of the amplifier 21 exceeds the set value, a relay 24 is operated, the deviation signal is applied through a primary delay circuit to an automatic voltage regulator 4. Thus, it can contribute to the recovery of the system voltage up to the limit  of the capacity of the generator, and the shock to the generator can be alleviat  ed at the excitation limiting time.
Patent JP-H09328535-A (JP)
Title: Latent catalyst and thermosetting resin composition containing the same
Inventor: HONDA HIROMI
IPC: C08K5/55
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain a catalyst which does not exhibit catalytic activity at normal temp., enabling a thermosetting resin compsn. to be stored stably for a long term, and exhibits an excellent catalytic activity when heated during molding by selecting a specific phosphonium borate compd. as the catalyst. SOLUTION: This catalyst is a phosphonium borate compd. represented by formula I (wherein R<1> to R<4> are each a monovalent org. group having an arom. or heterocyclic ring or a monovalent aliph. group; and Y<1> to Y<4> are each R<1> provided at least one of them is a group formed by removing a proton from a proton donor selected from among an arom. polycarboxylic acid, an arom. carboxylic acid having at least one acid anhydride group and at least one carboxyl group, a polyphenol compd., and an arom. compd. having at least one carboxyl group and at least one phenolic hydroxyl group) (e.g. a compd. represented by formula II). A thermosetting resin compsn. is prepd. by incorporating the catalyst into a thermosetting resin (pref. an epoxy resin and/or a maleimide resin).
Patent JP-H0816983-A (JP)
Title: Traffic signal lamp device
Inventor: KATO HIROSHI
IPC: B61L5/18
Filed: 1994-06-30
Abstract: PURPOSE:To improve the workability of fixing work by connecting both lamp device main bodies with each other so that an O ring is flattened by the tightening force of a connecting bolt and water-tightness in the lamp device main body is secured. CONSTITUTION:On the side wall part 12 of the lamp device main body 10, an insertion hole 31 for leading in an electric wire and the insertion hole 21 for the connecting bolt are bored respectively. A circular-section fitting protruding part 22 formed so that the insertion hole 21 is bored at its central part is formed on the insertion hole 21 for the connecting bolt of one side, and on the insertion hole 21 of the other side, a circular-section fitting recessed part 23 formed so that the insertion hole 21 is bored at its central part is formed. A groove 26 for the O ring is formed at the outer peripheral edge of the vertex surface 24 of the fitting protruding part 22. Both the lamp device main bodies 10 are connected so that the O ring is fitted in the groove 26, and the O ring is flattened by the tightening force of the connecting bolt, and the watertightness in the lamp device main body 10 is secured.
Patent JP-H0315263-A (JP)
Title: Controller for semiconductor power conversion device
Inventor: MOTOYOSHI OSAMU
IPC: H02M1/08
Filed: 1989-06-12
Abstract: PURPOSE:To improve the reliability by selecting a firing/extinguishing signal representative of a plurality of control units at a majority decision section. CONSTITUTION:Controller for a semiconductor power conversion device is constituted such that three control units 100A-C comprising control operation sections 10 and firing/extinguishing signal generating sections 20 are arranged redundantly in parallel and output therefrom are led to a majority decision section 60. Output from the majority decision section 60 is fed to a pulse current amplifying section 30. When outputs from more than two of three control units 100A-C are matched, they are fed as firing/extinguishing signals representative of all control units 100 to a post stage amplifier 30 and the output from minority control unit 100 is neglected.