baber/WOPTO huggingface dataset:
Patent JP-H11336315-A (JP)
Title: Work footstool
Inventor: SUGANO HIDENORI
IPC: E04G1/34
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To easily erect a leg part and to prevent an abrupt rotational movement in folding the leg part by attaching a spiral spring and a rotary damper to a support shaft for rotationally connecting the leg part to a top plate. SOLUTION: A leg part 2 is connected to a top plate 3 of a work footstool 1 via a support shaft 5 so as to be folded along the rear face of the top plate 3. The support, shaft 5 is fixed to the leg part 2 so as not to relatively and rotationally move, and a spiral spring 6 and a rotary damper 7 are attached to the support shaft 5 so as to energize the leg part 2 in the erecting direction and at the same time to provide the rotational movement of the leg part 2 with viscous resistance. The leg part 2 can be thus folded against the energization of the spiral spring 6 and easily erected by the energization of the spiral spring 6, and the abrupt rotational movement of the leg part 2 can be suppressed by the viscous resistance of the rotary damper 7.  When the leg part 2 is folded flat, the leg part 2 and the top plate 3 are fixed by a lock pin so as to prevent the unintended erection of the leg part 2.
Patent JP-H0310785-A (JP)
Title: Gravity balancing device
Inventor: OGISO TOSHIO
IPC: B25J19/00
Filed: 1989-06-09
Abstract: PURPOSE:To generate an approximately uniform gravitational balance force not depending upon the position of a drive shaft in a gravity exerting direction by providing a second rotational and direct acting conversion element to effect rotational and direct acting conversion of rotation of a motor in a high reduction ratio and a resilient member to press a direct acting element in the antigravity direction of a moving body. CONSTITUTION:A second ball screw nut part 11 is pressed by a resilient member 13, and is balanced with rotation torque of a ball screw shaft 10. This balance prevents slip off of a rolling body, and enables reduction of hold torque of a drive motor 8 to a microvalue. The reason where press is effected as against the reduction motion of direct acting movement of the moving body is that, in consideration of the resilient characteristics of a resilient member 13, it is better that a stroke is reduced in order to use the small resilient member 13.
Patent JP-S5846499-A (JP)
Inventor: TSURUI SHIYOUZOU
IPC: G08G1/01
Filed: 1981-09-14
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-H10338508-A (JP)
Title: Concentrating method of hydrogen peroxide water
Inventor: TAKEDA KIKUO
IPC: C01B15/013
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To safely concentrate by heating a hydrogen peroxide water without the loss of a nonvolatile material in the hydrogen peroxide water by adding hydrochloric acid in the hydrogen peroxide water and concentrating by heating to suppress the risk of explosion. SOLUTION: Hydrochloric acid is added by 1-10 pts.wt. to 100 pts.wt. 1-40 wt.% concn. hydrogen peroxide water containing 100-0.1 wt.ppt at least one kind of metallic element selected from lithium, beryllium, sodium, magnesium, aluminum, potassium, calcium, titanium, vanadium, chromium, manganese, iron, nickel, cobalt, copper, zinc, gallium, strontium, zirconium, molybdenum, silver, cadmium, tin, antimony, barium, lead, bismuth and the hydrogen peroxide water is heated at 60-250 deg.C to be concentrated. As a result, the concentrating method is most suitably utilized for a method for evaporating the hydrogen peroxide water to dryness as a pretreatment at the time of quantitatively analyzing a trace quantity of the non-volatile material presents in the hydrogen peroxide water.
Patent JP-S5847507-A (JP)
Title: Recovering device for sensible heat of high-temperature slab
Inventor: UEDA MINORU
IPC: B22D11/12
Filed: 1981-09-17
Abstract: PURPOSE:To facilitate inspection and maintenance of a slab conveying system by connecting a drum and a base plate by means of a hinge member and making a heat pipe rotatable above a high-temp. slab conveyor. CONSTITUTION:A drum 4 and a base plate 10 to be placed on the drum are connected by means of a hinge member 1, and the drum 4, a heat pipe 3, etc. are turnable. In the case of inspection, maintenance, etc. of the conveyor 2, a rope 12 is wound up with a winch 6, by which an integrated construction of a heat pipe support 5, the pipe 3 and the drum 4 is turned around the member 11 in an arrow direction. By this turning operation, the pipe 3 and the support 5 are detached from the conveyor 2, and the upper part of the conveyor 2 is opened. Therefore, the jobs such as inspection of the conveyor are made easy, and the working time is reduced.
Patent JP-H03130135-A (JP)
Title: Manufacture of radial tire and radial tire
Inventor: HIRANO SHINICHI
IPC: B29D30/08
Filed: 1990-06-05
Abstract: PURPOSE:To make it possible to obtain excellent uneven exterior appearance of side face part by a method wherein the predetermined green rubber sheet as rubber sheet is provided on the outside face of the joint part, which is produced by overlapping two layers of carcass material, or between joints so as to be vulcanized after a tire is formed. CONSTITUTION:Green rubber sheet 4, which has the breadth of 5-80mm and the thickness of 1.5mm or less and the 100% tensile modulus after vulcanization of which is 80kg/cm<2> or less, as rubber sheet 4 is provided on the outside face of the joint part 2, which is two layers of carcass material produced by overlapping both the edge parts of the carcass material 1 made of rubber-covered organic fiber cords for joining, or between joints. After a tire is formed under the abovementioned condition, the tire is vulcanized. Accordingly, said rubber sheet 4 becomes to have cushioning effect. Thus, the uneven exterior appearance of the side faces of the tire can be improved without causing the deformation of beads and the trouble of difficulty of rim assembling at the assembling of the product to the rim assembly.
Patent JP-S63309082-A (JP)
Title: Picture encoding transmission equipment
Inventor: MURAKAMI ATSUMICHI
IPC: H04N7/32
Filed: 1987-06-11
Abstract: PURPOSE:To improve the quality of reproduced picture by arranging a space filter which smooths a reproduced picture signal and adaptively controlling the smoothing characteristic of the space filter in frame units or block units on the basis of a threshold, motion vector, and block discrimination information. CONSTITUTION:A threshold 17 which is determined for each frame in accordance with the quantity of information generated at the time of preceding frame encoding, vector information 25 which indicates the extent of motion of a block as the encoding object, and block discrimination information 10 which indicates whether a block is encoded as the effective block or not are inputted to a space filter as parameters of adaptive control of the filter. The space filter 26 strongly smooths the signal if the threshold is high, and the filter 26 weakly smooths it if the threshold is low. Smoothing is performed to eliminate the quantization noise if block decision in formation 10 is effective, and smoothing is stopped to avoid high band attenuation of a still area if it is ineffective. Thus, the quality of reproduced picture is improved.
Patent JP-H04369062-A (JP)
Title: Alarm detecting circuit
Inventor: UCHIYAMA HIROO
IPC: G06F13/00
Filed: 1991-06-18
Abstract: PURPOSE:To offer a small sized alarm detecting circuit capable of detecting an alarm without depending upon the number of alarm channels with respect to an alarm monitoring device for monitoring the alarms of many channels. CONSTITUTION:The alarm detecting circuit is provided with an alarm OR operating part 1 for executing alarm OR operation between respective channels and an alarm storing part 2 for storing the OR operation data of the alarm OR operating part 1 and the alarm OR operation data of all the channels stroke in the alarm storing parts 2 are constituted as an alarm display signal.
Patent JP-S5370449-A (JP)
Title: Production of parent material for optical communication
Inventor: IZAWA TATSUO
IPC: G02B6/00
Filed: 1976-12-03
Abstract: PURPOSE:To prevent the degradation of characteristics owing to the change of doping amount by using a reaction apparatus of a horizontally wide and thin type for generating soot and letting the flow of film form soot collide upon and deposit on the target being revolving.
Patent JP-H10313618-A (JP)
Title: Walking type farm vehicle
Inventor: KINOSHITA EIICHIRO
IPC: A01C11/02
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a walking type farm vehicle useful for a vegetable transplanter or the like with improved traveling stability capable of adjusting the front-to-back inclination of a machine body matched with the inclination angle of a ground surface by providing left and right front wheels freely swingably around a pivot shaft in the front-to-back direction positioned at a width center part. SOLUTION: Pairs of left and right front wheels 2 and rear wheels 3 are provided, the front wheels 2 and the rear wheels 3 are provided individually vertically movably with respect to the machine body and the left and right front wheels 2 are provided freely swingably around the pivot shaft 85 in the front-to-back direction positioned at the width center part. Also, it is preferable to freely swingably support the front wheels 2 at the tip part of a front wheel supporting arm 88.
Patent JP-S6126669-A (JP)
Title: Electromagnetic wave shielding composition
Inventor: TAKAHASHI HITOSHI
IPC: C08K7/04
Filed: 1984-07-16
Abstract: PURPOSE:An electromagnetic wave shielding composition, obtained by adding metal fibers and further zinc oxide and ultramarine to a thermoplastic resin, and capable of giving products having good electromagnetic wave shielding effect without deteriorating the strength. CONSTITUTION:An electromagnetic wave shielding composition obtained by adding (B) preferably 5-25vol% metal fiber, e.g. aluminum fibers or stainless steel fibers, to (A) a thermoplastic resin, adding (C) 1-52pts.wt., preferably 8-35 pts.wt., based on 100pts.wt. component (A), zinc oxide having preferably 0.1- 10mum particle diameter to the resultant composition having preferably >=500 fibers/cm<3> number of the existing fibers per unit volume, adding (D) 0.2-18 pts.wt., preferably 1-10pts.wt., based on 100pts.wt. component (A), silicate of the formula commonly called ultramarine, preferably at 1:9-9:1 weight ratio between the components (C) and (D) thereto or further adding (E) 0.1-2pts.wt., preferably 0.5-1.5pts.wt., based on 100pts.wt. component (A), one or more lubricants selected from fatty acid amides and metal soaps thereto the prevent preferably fiber ball formation of the component (B).
Patent JP-S5848876-A (JP)
Title: Composition and equalization testing circuit for breaker
Inventor: TAKAHASHI ISAO
IPC: G01R31/333
Filed: 1981-09-18
Abstract: PURPOSE:To simplify the configuration of the titled circuit without using the 3rd voltage source by temporally separating a restriking voltage adjusting circuit from a voltage source capacitor after generating the initial part of the restriking voltage, and again increasing the restriking voltage by using charge remaining in the same voltage source capacitor. CONSTITUTION:A control gap 18 is discharged and voltage source current iv flows from capacitors 8a, 8b into a breaker 4 to be tested through a reactor 10 at the time ta just before the final current zero point t0 of current source current ic passing through the breaker 4. After the generation of restriking voltage, the current waveform passing through the control gap 18 is shown by a dotted curve between tb-tc. A control gap 26 is discharged at the time close to tc and a capacitor 23 is charged at an appropriate time-constant through an proper resistor 27. If the capacity of a capacitor 25 is selected sufficiently smaller than that of the capacitor 22 and a resistor 24 is sufficiently larger than a resistor 21, the terminal voltage of the breaker 4 can be adjusted to the restriking voltage suitable for the display of four parameters as shown in TRV.
Patent JP-S5478911-A (JP)
Title: Reception circuit for dial pulse
Inventor: UDA IWAO
IPC: H04Q1/36
Filed: 1977-12-07
Abstract: PURPOSE:To prevent the mis-reception due to the ocurrence of artificial pulse, by detecting the value of each supply current at make and brake of the dial contact with a comparator. CONSTITUTION:When the dial contact D1 is in make condition, voltage drop is caused across resistors RA and RB with the line current, the potential of the input terminal 1 of the comparator CMP is higher than that at the input terminal 2, turning on the output of COM and activating the relay A. Next, when the contact Di is in brake state, although the potential of the terminal 2 is varied with the line current, the potential at the terminal 1 is held at the same potential as the make state of the contact Di with the capacitor CA resulting that the output of CMP is turned off and the A relay is restored. Accordingly, the malfunction of the reception section due to artificial pulse can be avoided.
Patent JP-S627470-A (JP)
Title: Method for immersion feed of automobile body
Inventor: TOMIOKA YOSHIO
IPC: B05D1/18
Filed: 1985-07-03
Abstract: PURPOSE:To perform perfect immersion while preventing levitation as low as possible at the time of the entry of an automobile body to a treatment solu tion tank, in the immersion feed of the car body for substrate rust inhibiting after the assembling and welding of the car body, by introducing the car body into the treatment solution tank from the rear part side thereof. CONSTITUTION:An automobile body I after assembling and welding is fed in a painting line while immersed in the treatment solution 3 of a treatment solu tion tank 2 to receive electrodeposition painting for substrate rust inhibiting treatment. At this time, the car body 1 is fed to the treatment solution tank 2 in such a state that the rear part 1a thereof is supported by a hanger 7 so as to take a posture forwardly directed along a feed direction 5 and introduced into the tank 2 corresponding to the downward inclined part 8 of an overhead conveyor 6 and fully sunk in the treatment solution 3 to be taken out upwardly corresponding to an upward inclined part 10. Because the rear part 1a of the car body 1 has no bag like part, the penetration of the treatment solution 3 into the car body is easy and every nook and corner of the car body can be immersed without generating buoyancy.
Patent JP-S5573483-A (JP)
Title: Butt resistance welding method of metal material
Inventor: KATOU TERUO
IPC: B23K11/02
Filed: 1978-11-27
Abstract: PURPOSE: To increase the bonding strength by orienting the crystal structure in the bonding part in the identical direction as in other parts, by inclining the bonding line to join metal materials with respect to the axial line on the section along the axial direction of metal material, when joining a pair of metal materials by butt resistance welding.  
     CONSTITUTION: In the center at the ends of end parts to be joined of sintered bars 1, 2 of W powder are formed central joining faces 1a, 2a of slender linear form extending along in the direction of the diameter thereof. On the opposing both end parts sandwiching the two joining faces are formed two pairs of inclined joining faces 1b, 1b and 2b, 2b inclined so as the joining faces 1a, 2a become the peaks, thus constituting in a wedge structure. The joining faces 1a, 2a are at right angle to the central axial line O-O' of bars 1, 2, and the four inclined joining faces are inclined at a certain angle to this axial line on the section (the longitudinal section) running along the axial line O-O'. The bars 1, 2 are disposed serially on the same axial line, with each end part to be joined faced to butt. The joining faces 1a, 2a are in light contact with each other at a phase difference of 90° on the section vertical to the axial line O-O'. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5270908-A (JP)
Title: Stable supplying of converter gas
Inventor: KODAI AKIRA
IPC: F27D17/00
Filed: 1975-12-10
Abstract: PURPOSE: To supply the converter gas to the using side after having supplemented the insufficient calorie by mixing blast furnace gas, liquefied petroleum gas, natural gas, etc. on teh occasion of a decrease of generation of the gas, such as at the shutdown of the converter, etc., when the converter gas is used for the hot stove of blast furnace, the boiler, the steam-power palnt, etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0312079-A (JP)
Title: Magnetic disk device
Inventor: SUENAGA TOKIKAZU
IPC: G11B21/21
Filed: 1989-06-07
Abstract: PURPOSE:To prevent a magnetic disk from flawing due to an external shock by fitting a damping material to the back of a slider and disposing a pitch between the slider and the disk in order to diminish a space with an opposite damping material. CONSTITUTION:The slider 3 is fitted to a gimbal spring 2 fitted to a head arm 5, and the slider 3 is pressed against the magnetic disk 1. The damping material 4 is bonded to the slider 3, and the space C with the opposite damping material is selected to a small size. The damping material is specified as rubber, plastic and metal, etc. 0.5-2mm is appropriate for the space C depending upon the size of a disk. By this constitution, the disk can be prevented from flawing due to a shock given to the magnetic disk device from the outside.
Patent JP-H0815389-A (JP)
Title: Test signal supply method for semiconductor element
Inventor: SASAKI TSUTOMU
IPC: G01R31/3183
Filed: 1994-06-28
Abstract: PURPOSE:To obtain a method for supplying a test signal, in which distortion of waveform is suppressed, to a semiconductor element when high frequency burn-in test is performed by operating the semiconductor element at high frequency. CONSTITUTION:Output signal from a ring oscillator 11 formed in a semiconductor element 1 is taken out through the output pin 14 of the ring oscillator 11. The output signal is then inputted again to the input pin 17 of the semiconductor element 1 other than the ring oscillator 11 thus performing high frequency operation test of the semiconductor element 1.
Patent JP-S6124435-A (JP)
Inventor: SASAJIMA YOICHI
IPC: B32B1/08
Filed: 1984-07-13
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-S5271141-A (JP)
Title: Word line driving circuit
Inventor: HORI RIYOUICHI
IPC: G11C11/408
Filed: 1975-12-10
Abstract: PURPOSE:To enable loww power consumption and larger capability in a dynamic type MOS memory, by replacing the control with the latch circuit with the decoder output information and by eliminating memory circuit.
Patent JP-H01315959-A (JP)
Title: Solid electrolyte fuel cell
Inventor: MIHARA OSAMU
IPC: H01M8/24
Filed: 1988-06-14
Abstract: PURPOSE:To obtain a simply structured solid electrolyte fuel cell by forming a sheet in which a plurality of cylindrical portions are transversely aligned in one side of the sheet having three layer-structure of a fuel cell, solid electrolyte and an air electrode and laminating a plurality of the cells in a longitudinal direction. CONSTITUTION:A plurality of cylindrical portions are formed from a sheet having three layer-structure of an air electrode 32, solid electrolyte 33 and a fuel cell 34. The sheet is reversed outside of these cylindrical portions to be formed with cylindrical unit cells being transversely aligned in one side of the original sheet. The plurality of the unit cells thus transversely aligned are laminated in a longitudinal direction to be formed as the cylindrical portions longitudinally adjoin each other. At the section where the cylindrical portions longitudinally adjoin each other, the air electrode 32 of the unit cell 35a and the fuel cell 34 of the unit cell 35b are sealed via a packing 36 to form a fuel passage F and a passage A of air.
Patent JP-S6125594-A (JP)
Inventor: KOSAKA YOSHIO
IPC: D06F37/24
Filed: 1984-07-13
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-S5935313-A (JP)
Inventor: WATANABE KIYOSHI
IPC: H01B7/00
Filed: 1982-08-24
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-S5371778-A (JP)
Title: Telemonitoring controller
Inventor: NARITA KAZUTOYO
IPC: G08B25/00
Filed: 1976-12-08
Abstract: PURPOSE:A telemonitoring controller to be subjected the regulation after installing of a secondary office to be unnecessary without installing a detector amplituding circuit which is high cost and requires regulation separately at the secondary office, by means of using direct current signals for the office selection.
Patent JP-S5936806-A (JP)
Title: Digital controlling method for actuator
Inventor: KOYANAGI YUUZOU
IPC: G05B11/36
Filed: 1982-08-24
Abstract: PURPOSE:To attain sensitive control by correcting an objective value when the deviation of a relative rotation phase angle is overshot and then correcting the objective value moreover on the basis of the largest overshot value by repeating operation. CONSTITUTION:The turning speed or the like of an engine 1 which is detected by electromagnetic pickups 5G, 5H is inputted to a computer 5 to find a real relative rotation phase angle thetaa obtained by additionally averaging the input value with an objective relative rotation phase angle theta0 and calculate deviation e=e0-ea by comparing said phase angles. If the value (e) exceeds -e0-+e0, a pulse voltage is outputted and a solenoid valve 5F is actuated to correct the relative rotation phase angle of an injection time adjusting device 2. After correction, the computer 5 executes another series of operation of the basis of detected data from the electromagnetic pickups 5G, 5H, and when the (e) valve overshoots -e0-+e0, stores the impressing time proportional to the overshot quantity of the most overshot data in a memory 5E to use the storage valve as the data for succeeding control.
Patent JP-H05173269-A (JP)
Title: Manufacture of planar particle emulsion having low dispersion degree
Inventor: AREN KEE CHIYAN TSUAUA
IPC: G03C1/07
Filed: 1992-05-14
Abstract: PURPOSE: To provide a method for producing a photographic emulsion contg. plate-like silver halide particle exhibiting low total particle dispersion. CONSTITUTION: A group of silver halide particle cores having a parallel twin plane is formed, and then a part of the cores are aged. Subsequently, the remaining cores having a parallel twin plane are grown to a plate-like silver halide particle. Bromine ion is incorporated into a dispersion medium before the core is formed, and, when a parallel twin plane is formed in the core, a polyalkylene oxide block copolymer surfactant contg. at least three end hydrophilic alkylene oxide block units connected through the oleophilic alkylene oxide connecting units occupying at least 4% of the mol.wt. of the copolymer is incorporated to lower the total particle dispersion of the emulsion.
Patent JP-S63309141-A (JP)
Title: Powdery fat and oil
Inventor: OKUTOMI YASUO
IPC: A23D9/00
Filed: 1987-06-12
Abstract: PURPOSE:To obtain a powdery fat and oil suitable for confectionery, baking and noodle making, etc., without causing blocking phenomena even in preservation for a long period, by using a fat and oil and diacetyltartaric acid monoglyceride together and converting the resultant fat and oil into powder. CONSTITUTION:A powdery fat and oil, obtained by powdering an oil-in-water type emulsified fat at pH2.0-12.0, preferably 3.0-9.5 containing a fat and oil, water, diacetyltartaric acid monoglyceride, a base and/or salt or the fat and oil, water and diacetyltartaric acid monoglyceride salt by a conventional method and preferably containing about 1-80wt.% diacetyltartaric acid monoglyceride.