baber/WOPTO huggingface dataset:
Patent JP-H05338916-A (JP)
Title: Rewinding method for filament body
Inventor: HOSOYA TOSHIFUMI
IPC: C03B37/12
Filed: 1992-06-11
Abstract: PURPOSE:To control a filament body to be optimum in delivery length even if the quantity of winding of the filament body is reduced. CONSTITUTION:When an optical fiber 2 winded up onto a delivery roll 1 is drawn out via a capstan wheel 3 so as to be taken up onto a rewinding roll 7, in a rewinding method which controls the rotation speed of a delivery roll 1 in response to output obtained by integrating gains with the operation quantity of a dancing roll 11, gains shall be increased as the quantity of winding of the delivery roll 1 is reduced.
Patent JP-H01318103-A (JP)
Title: Repetitive control device
Inventor: NAKANO MICHIO
IPC: G05B21/02
Filed: 1988-06-20
Abstract: PURPOSE:To always secure the stability of a control system by providing the title device with a sampling control circuit and setting up a sampling period in accordance with the repetitive period of an objective value or disturbance. CONSTITUTION:A subtractor 1 calculates a control deviation from an objective value (r) and a control variable from a control object 11 or the like and a deviation is sampled by a sampler 2. The sampling period is set up by repetitively executing the feedback control of the object 11 by a sampling period control circuit 12 for detecting a change in the period of the objective value (r) so that a deviation between an object value set up based upon the ratio of L to the level difference of a register to be a storage element 6 and a control variable is gradually reduced. Thereby, even when an objective value different from a designed value is applied, the stability of the control system can be always secured. In case of suppressing disturbance, a disturbance repeating period is used in stead of an objective value to obtain a result similar to be setting of the sampling period.
Patent JP-H0714819-A (JP)
Title: Substrate
Inventor: SAEKI KAZUO
IPC: H01L21/304
Filed: 1993-06-23
Abstract: PURPOSE:To avoid the adhering of impurities (particles) to a substrate during the drying step of the substrate by air knives. CONSTITUTION:Clean air is blown downward from a clean unit 1 to a processing parts 3 to pour a down flow stream to an exhaust part 2 through processing part 3 receiving the air stream from air knives 8, 9 and carrying the water drips or mist scattered from a substrate to be fed to an exhausting part 2 further to be forcibly excluded. Accordingly j due to the re-adhering of the water drips, etc., to the substrate, the pollution of the dried up surface of the substrate by the particles contained in the water drips can be avoided.
Patent JP-S5942154-A (JP)
Title: Production of tire chain
Inventor: ITOU TAKAHIRO
IPC: B21L11/00
Filed: 1982-08-31
Abstract: PURPOSE:To automate production without chipping of pins and rings by punching a supporting hole in the part of each ring of a tire chain where it contacts with the ground, inserting and securing the pin therein, and combining ring pieces to a length of the chain. CONSTITUTION:A ring piece 1 is formed by bisecting a unit ring of a tire chain to the same shape. The ring pieces of the same shape are mass produced by heading bar materials. A supporting hole 2 is punched toward an axial direction in the position on the ring piece 1 where the peak of the crest shape of the ring contacts with the ground. A pin 3 of a sintered hard alloy is inserted into the hole and is brazed so as to be secured in the state of projecting the head of the pin 3. Two pieces of the ring pieces 1 fabricated in such a way are joined at the respective ends by resistance welding, thereby constituting a unit ring. The next unit ring 1 is passed in this unit ring to make another unit ring and the chain is thus extended successively.
Patent JP-2000339928-A (JP)
Title: Apparatus for recording image data
Inventor: YAMAMOTO HIDEO
IPC: G11B27/02
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To reproduce image data seamlessly even after deleting and editing the data by binding data left after the data is deleted with the other data, forming bind data, judging a data capacity of the bind data, generating data after deletion and edition from the bind data, and rearranging the data to an unused area on a disk. SOLUTION: A file of a disk is constituted of a group of sectors Data A to Dada D. Data between a sector X of the Data B and a sector Y of the Data C is deleted, and data left after the deletion is made Data B' and Data C'. A CPU 9 synthesizes the Data B' and Data C' when the Data B' and Data C' are smaller than a minimum write term (Twmin) of a memory necessary for seamlessly reproducing the data, and stores the data as bind data into a memory for edition work. Then, if the bind data is not smaller than the minimum write term (Twmin), a vacant area of a disk is retrieved to rearrange the data.
Patent JP-S63315786-A (JP)
Inventor: KUROSAKI MUTSUO
IPC: E05C19/02
Filed: 1987-06-18
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-H08326139-A (JP)
Title: Lid frame of pit or the like made from polyvinyl chloride
Inventor: TANAKA TAKAYOSHI
IPC: E03F3/04
Filed: 1995-05-26
Abstract: PURPOSE: To facilitate and make tight the adhesion and junction of the lid frame of a pit made from polyvinyl chloride and made larger in diameter and an inspection cylinder made of a VU pipe. CONSTITUTION: A lid frame 7 with a spigot part 10 facing down is fitted into an opening in a pointed-up inspection cylinder provided in a pit main body made from polyvinyl chloride, and a sawtoothed part 12 with a smaller diameter on its open side is provided around the outer periphery of the spigot part 10. Since the sawtoothed part 12 is joined with the bore of the inspection cylinder, they can be easily and intimately joined together even if error arises in the bore of the inspection cylinder as an increase in bore is caused by the resin swelling or the slight resin deformation of the sawteeth 12 due to an adhesive.
Patent JP-S5942800-A (JP)
Inventor: OKINO TADASHI
IPC: H05B41/32
Filed: 1982-09-01
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-H0328390-A (JP)
Title: Organic aluminum electrolyte and aluminum electrodeposition
Inventor: HERUBERUTO REEMUKUURU
IPC: C25D3/44
Filed: 1990-06-11
Abstract: The invention relates to organoaluminum electrotyles for the electrolytic deposition of aluminum which are characterized in that they consist of KF . 2 AlEt3 (A), KF . 2 AlMe3 (B) and MF . 2 Al(iBu)3 (C), wherein M = sodium or potassium or a mixture of both, in a molar ratio of A:B:C of from 2:1:1 to 7:1:1. The organo-aluminum electrolytes are dissolved in from 2 to 4.5 moles, based on the amount of MF employed, of an aromatic hydrocarbon which is liquid at 0  DEG C. The invention further relates to a process for the electrolytic deposition of aluminum on electrically conductive materials by using said electrolytes.
Patent JP-S63315036-A (JP)
Title: Ultrasonic doppler diagnostic apparatus
Inventor: OGASAWARA MASABUMI
IPC: A61B8/06
Filed: 1987-06-19
Abstract: PURPOSE:To easily and accurately extract a Doppler signal by a simplified circuit, by efficiently taking out the Doppler signal using a sampling circuit, which makes an echo signal discrete at the cycle of a reference wave signal or at the cycle integral multiples of said cycle, as an echo signal demodulator. CONSTITUTION:The demodulation of an echo signal is performed by a sampling circuit. As the sampling circuit, two samplers 30a, 30b for converting the echo signal to a complex signal and a sample trigger generator 32 are provided. The sampler 30 takes in the output of a band-pass filter 15 in a discrete state and the timing making said output discrete is formed by the sample trigger generator 32. The discrete cycle of this case is set to one equal to the cycle of a reference wave signal or integral multiples of said cycle and, at the same time, the phases of discrete signals are shifted by pi/2 by the samplers 30a, 30b. By providing this pi/2 phase difference, the echo signal can be converted to the complex signal for obtaining the deflection of Doppler frequency and an sin trigger signal is supplied to the sampler 30a and a cos trigger signal is supplied to the sampler 30b.
Patent JP-S5677031-A (JP)
Title: Composite die for pressing
Inventor: NAGAMITSU TATSUO
IPC: B21D37/00
Filed: 1979-11-26
Abstract: PURPOSE: To perform bending in vertical and horizontal directions continuously and improve working efficiency by providing punches for vertical bending and horizontal bending to one die for pressing.  
     CONSTITUTION: The work W is placed on the top surface 25 of a die 4 between a vertically movable upper die 1 and a position fixed lower die 2 and the working part W 1  is projected, thence the upper die 1 is moved downward,. Then, a pad 7 fixes the work W to the die top surface 25 by elastic force of a spring 6. Following to this, the working part 15 of a punch 9 for longitudinal bending bends the working part W 1  of the work in a vertical direction along the die side face 14 by the elastic force of a spring 8. Then, a punch 18 for horizontal bending is advanced toward the die 4 against a spring 23 by the sliding of sloped cam faces 17, 22 on downward movement of a drive cam 10. While the vertical bending punch 9 is being moved upward by the sliding of the sloped cam faces 21, 16, the lower part of the vertically bent part W 2  of the work is bent horizontally along the die under surface 19. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5855348-A (JP)
Inventor: RUNE DO KOMAN
IPC: C03C17/04
Filed: 1982-09-03
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-H05325501-A (JP)
Title: Editing system
Inventor: YATOMI TOSHIYA
IPC: G11B15/467
Filed: 1992-05-20
Abstract: PURPOSE:To provide the editing system capable of shortening the phase modifying time for editing data between magnetic tapes and also of preventing damage of the magnetic tapes. CONSTITUTION:A reference signal REF synchronized with a video signal is measured independently of the traveling state of the tape by a counter 1, and a time code for showing an address of the tape is decoded by a time code reader(TCR) 2, and then a CTL signal of the tape is measured by a counter 3. Count values of the counters 1 and 3 are fetched by a CPU 4 on the recording side of a master VTR and the reproducing side of a slave VTR respectively, and a multiplied value of a count value of the reference signal REF and a reference tape speed together and the data of the CTL signal are compared in difference to decide the tape speed. Then, the timing for commencing the phase modification and the timing for commencing this comparison are controlled by each CPU 4 so as to be different in accordance with their respective reference tape speed.
Patent JP-H05537-A (JP)
Title: Printer using thermal head
Inventor: TAGASHIRA FUMIAKI
IPC: B41J11/04
Filed: 1991-06-25
Abstract: PURPOSE:To provide a printer using a thermal head which realizes uniformity of pressure contact force and good printing quality by preventing a platen roller from being deformed in a vertical direction and the platen roller from being deformed in a paper feed direction. CONSTITUTION:A printer using a thermal head is obtained wherein in a system composed of a thermal head 1, a platen roller 2 which the thermal head 1 comes in pressure contact with and a back up roller 3 which brings the platen roller 2 into pressure contact with the thermal head 1 side, the back up roller 3 is in parallel with a rotary shaft of the platen roller 2, and are arranged by pressure contact by shearing a position in a paper feed direction to the rotary shaft center.
Patent JP-H0331268-A (JP)
Title: Salicylic aldehyde derivative, salicylic acid derivative and its sulfur of the same family, herbicide, and growth control agent containing said derivatives and sulfur
Inventor: UBUE YOOZEFU FUOOGERUBAHAA
IPC: C07D403/12
Filed: 1990-06-13
Abstract: Salicylaldehyde derivatives and salicyclic acid derivatives of the formula I   <IMAGE> I  where A is an unsubstituted or substituted phenyl radical, an unsubstituted or substituted 5-membered heteroaromatic radical having from 2 to 4 nitrogen atoms or two nitrogen atoms and additionally one sulfur or oxygen atom or an unsubstituted or substituted thienyl, pyridyl, naphthyl, quinolyl, indazolyl or benzotriazolyl radical, X is oxygen or sulfur, and the radicals R1 and R4 have the means given in the specification, processes and intermediates for their production, and their use as herbicides and bioregulators.
Patent JP-S6046293-A (JP)
Title: Thermal recording paper
Inventor: SATAKE HISAMI
IPC: B41M5/337
Filed: 1983-08-24
Abstract: PURPOSE:To contrive to stabilize developed color images and ground color against hair treatment toiletries or oils and fats, by incorporating a specified metallic salt derivative of a phthalic acid monoester into a color forming layer comprising a basic colorless dye and an organic color developer. CONSTITUTION:An organic color developer, a basic colorless dye and a metallic salt derivative of a phthalic acid monoester of the formula are pulverized by an attritor or an appropriate emulsifying device, and various additives are added thereto in accordance with the purpose to obtain a coating liquid. The coating liquis is applied to a paper or one of various films to obtain a thermal recording paper. The derivative is preferably a metallic salt of benzyl phthalate or a metallic salt of monocyclohexyl phthalate. The color developer is preferably a monophenolic 4-hydroxyphenyl compound or a phthalic acid monoester.
Patent JP-S6045695-A (JP)
Inventor: HATAKEYAMA MORIYOSHI
IPC: C23C14/02
Filed: 1983-08-24
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-H11881-A (JP)
Title: Clean robot
Inventor: MAKIMOTO HIROYUKI
IPC: H01L21/67
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To easily adjust the upward and downward attitude of a work W around a vertical axial line at the time of transferring the work W comprising a wafer being changed from lateral attitude to vertical attitude while keeping the robot reliable and at a lower cost without increasing the number of the axes of a clean robot. SOLUTION: An elevator 15 is provided for a mover 13, as a clean robot 10, moving in almost horizontal and longitudinal directions, an arm 17 is provided to the elevator 15 to be rotationally movable around a first axis 16 in horizontal and cross directions and a work hand 20 is provided to the arm 17 to be rotatable around a second axis 23 extending along a plane perpendicular to the first axis 16 and having the axial line L2 not crossing the axial line L1 of the first axis 16. The movement of the second axis 23 via which the hand 20 is connected to and supported by the arm 17 is used to adjust the upward and downward attitude of a work W being in vertical attitude.
Patent JP-H052010-A (JP)
Title: Ultrasonic microscope
Inventor: YAMAGISHI TAKESHI
IPC: G01N29/06
Filed: 1991-06-25
Abstract: PURPOSE:To obtain an ultrasonic microscope capable of obtaining a pitch inter val of a curve at high speeds. CONSTITUTION:Ultrasonic waves condensed by an acoustic lens are emitted a sample. The intensity of the reflecting ultrasonic waves is converted to an electric signal and the sample is observed from this electric signal. In the ultrasonic microscope of the above constitution, there are provided a display means 22 for displaying a luminance curve V(z) with an output V from the acoustic lens in the axis of ordinate and a distance (z) between the acoustic lens and the sample in the axis of abscissa, an optical lens 27 to which the display light of the curve V(z) from the display means 22 is input, and a photodetecting means 28 at a Fourier transformation surface of the optical lens 27 to detect the spectrum.
Patent JP-H0445122-A (JP)
Title: Epoxy resin spherical particle
Inventor: TAKAHASHI TSUTOMU
IPC: C08L63/00
Filed: 1990-06-11
Abstract: PURPOSE:To provide the subject particle containing a specific epoxy resin, an aromatic amine and an elastomer, having a specified average particle diameter, a high glass transition temperature, excellent heat resistance and high tenacity, and useful as a delustering agent for plastics, etc. CONSTITUTION:The objective particle contains (A) 100pts.wt. of an epoxy resin having two or more glycidyl groups in the molecule, (B) an aromatic amine in an amount of 0.5-1.2 equivalent based on the glycidyl group and (C) 5-100pts. wt. of an elastomer having a functional group capable of reacting with the glycidyl group or aromatic amino group and has an average particle diameter of 1-100mum.
Patent JP-H0319624-A (JP)
Title: Plant cultivation system
Inventor: YOSHIDA RYOHEI
IPC: A01C1/00
Filed: 1989-06-15
Abstract: PURPOSE:To accelerate the growth of plants by arranging magnets so that a magnetic field of a specific intensity in the horizontal direction to the sowed area can be applied in the vertical width over the height of the seeds. CONSTITUTION:In a cultivation tank 1 made of a plastic, a water-absorbing culture medium is extended and a plurality of permanent magnets are arranged so that the N poles and the S poles oppose to one another. Thus, a horizontal magnetic field is formed between the opposing permanent magnets 3. Further, the height of individual magnets is 3 to 5 times that of seeds 4 and the intensity of these magnets 3 is selected so that more than 50% of the magnetic fields between the magnets become 5 to 30G. Stronger magnetic field loses the balance of influence on ion flow to cause no growth acceleration. The seeds are sowed on the water-absorbing medium between individual permanent magnets and germinate and grow under influence of the horizontal magnetic field.
Patent JP-H05670-A (JP)
Title: Method and apparatus for measuring line of railway rail
Inventor: MORISAWA FUMIO
IPC: G01B11/30
Filed: 1991-06-25
Abstract: PURPOSE:To improve the efficiency of measurement by correcting the result of measuring distances between a reference rail in respective measuring points and a laser beam according to correction data to obtain the horizontal deviation of the reference rail from a reference line. CONSTITUTION:A laser beam LB is radiated by a light emitter 1 in the direction approximately parallel to a reference rail 11 on one side of railway rails R. Distances between the reference rail 11 in reference points A, B set spaced from each other and the laser beam LB are measured by respective light receivers 2 and recorded in a data recorder as correction data representing the inclination of the laser beam LB to a reference line 13 interconnecting the reference points A, B in a horizontal plane. Then, the result of measuring the distances between the reference rail 11 in respective measuring points p1-p4 between the reference points A, B and the laser beam LB is corrected by the use of the correction data to obtain the horizontal deviation of the reference rail from the reference line.
Patent JP-H11302967-A (JP)
Title: Production of napped blanket and napped blanket produced thereby
Inventor: TANAKA YOSHITETSU
IPC: D04B1/04
Filed: 1998-04-25
Abstract: PROBLEM TO BE SOLVED: To obtain a high-quality napped blanket by knitting a pile fabric with looped piles in a simple process followed by necessary raising to effect napping so as to sustain the resultant pill tone. SOLUTION: This napped blanket is obtained by the following process: a pile knitted fabric 2 with one or both sides thereof provided with numerous looped piles 1' consisting of synthetic fiber or blended fiber predominant therein is made using a pile knitting machine capable of knitting two kinds of yarn, the piles 1' are subsequently fluffedly raised by a raising machine while leaving their looped state intact, followed by napping the knitted fabric within such a temperature range as to cause plastic deformation of the raised piles 3 to ensure the shape of the resultant pill-toned surface to be sustained.
Patent JP-S6311025-A (JP)
Inventor: OURA YOSHIFUMI
IPC: H02J3/24
Filed: 1986-06-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07124410-A (JP)
Title: Solid-liquid separator
Inventor: FUNAKOSHI TAIJI
IPC: B01D29/60
Filed: 1993-06-24
Abstract: PURPOSE:To provide a compact solid-liquid separator with which the regeneration of the filter medium can easily be performed and the amount of the waste washing water can be reduced by supplying the raw water to be treated from the storage tank to the filtration chamber in an upward stream, thereafter filtering the raw water with the filter medium layer and at the same time passing the water through the integrated filtration chamber and settling chamber. CONSTITUTION:In this separator, the treating tank 12 is divided with the division plate 14 into integrally structured upper and lower chambers. The upper chamber is the filtration chamber 20 of the raw water to be treated 16 having the filter medium layer 18 and the lower chamber is the settling chamber 26 of the waste washing water 22 of the filter medium 19. The raw water storage chamber 30 is communicated with the filtration chamber 20 and further the lower end of the flock forming pipe 42 is communicated with the settling chamber 26. The liquid level 38 of the raw water storage chamber 30 is set at a level higher than the level 40 of the filtration chamber 20 and the liquid level of the flock forming pipe 42 is set at a level lower than the liquid level 38 of the raw water storage chamber 30. Further the raw water intake pipe 44 is provided with the motor driven telescopic valve 46 and the waste washing water pipe 58 is provided with the valve 56. The plural air nozzles 74 are provided below the filter medium layer 18 and when the filtration capacity of the filter medium 19 is lost, air is jetted from the air nozzles 74 toward the filtration layer 18 to wash it and the waste washing water 22 is transferred to the settling chamber 26.
Patent JP-H024191-A (JP)
Title: Temperature control of smelting furnace
Inventor: YOSHIGAE TAKEO
IPC: F27B1/26
Filed: 1988-06-21
Abstract: PURPOSE:To detect a furnace temperature correctly without being affected by downflow slag and control the temperature with excellent accuracy by controlling the supplying amount of fuel for a combustion burner based on the exhaust gas temperature of a smelting furnace for smelting thrown-in metal to be smelted in a high-temperature combustion chamber. CONSTITUTION:A temperature sensor 13, such as a thermocouple or the like, is provided at the part of an exhaust gas outlet port 6 for a smelting furnace A to detect the temperature of exhaust gas discharged out of a combustion chamber 1 by the temperature sensor 13. The temperature of the exhaust gas is given as the total amount of the sensitive heat of the exhaust gas generated by the combustion of fuel, the accumulated heat of refractories in the furnace and the like and is related directly to a furnace temperature. The detecting value of the sensor is compared with the value of a preset optimum furnace temperature in a furnace temperature control device 14 and a control signal is outputted to a flow rate regulating valve 12 based on the result of the comparison. According to this method, the opening degree of the flow rate control valve 12 as well as the supplying amount of fuel to a burner 2 are regulated whereby the furnace temperature may be controlled toward the optimum temperature.
Patent JP-H11578-A (JP)
Title: Air purifier for vehicle
Inventor: NAKATANI TATSUO
IPC: B03C3/64
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To provide an air purifier for vehicle enabling to prevent a leakage electric current from a collection anode of a dust collection part. SOLUTION: Resin-made spacers 3 having larger volume resistivity than a belt like anode resin coated (collector anode) 1, are inserted between the resin-coated belt like anode 1 and a belt like cathode (collector dust collection pole) 2, and a space between the collector anode 1 and the collector dust collection pole 2 is kept constant.