baber/WOPTO huggingface dataset:
Patent JP-H06307177-A (JP)
Title: Working bench to be attached to ladder
Inventor: MATSUKA KENJI
IPC: E06C7/16
Filed: 1993-04-23
Abstract: PURPOSE:To make it possible to attach a working bench to a ladder easily by attaching it at a lower side, to make it possible to go up from between both right and left fixed scaffold boards even if it is attached to a lower side and to use it safely and conveniently. CONSTITUTION:Both right and left fixed scaffold boards 1 and 2 are attached to bearing brackets 12 and 22 and horizontal frames 13 and 23, and a folding scaffold board 3 is so attached between both right and left scaffold boards 1 and 2 that it can be folded to the front side while projecting it upward from approximately a horizontal state. Interlocking pieces 35 and 35 attached to a ladder rung are attached to the bearing brackets 12 and 22, and a coupling frame 4 connects both right and left scaffold boards 1 and 2 on the front sides. A ladder is attached to a wall, etc., a worker goes up the ladder, and in the case the worker reaches a lower side of the ladder rung having height easy to work, the interlocking pieces 35 and 35 are attached, the folding scaffold board 3 is folded while projecting it upward, the worker passes through between the fixed scaffold boards 1 and 2 to go up upward, the folding scaffold board 3 is pulled down to an initial state, and work is executed on the fixed scaffold boards 1 and 2 and folding scaffold board 3.
Patent JP-S60241914-A (JP)
Title: Corrosion-resistant filter medium for electromagnetic filter
Inventor: HAYATA FUMITAKA
IPC: B03C1/034
Filed: 1984-05-16
Abstract: PURPOSE:To thin the corrosion-resistant filter medium for electromagnetic filters, to improve the corrosion resistance, and to prolong the life by forming the magnetic filter medium with use of a wire net obtained by expanding a thin plate of high-purity ferrite stainless steel having specified composition. CONSTITUTION:A filter medium 22 is obtained by using high-chromium and high- purity ferrite stainless steel contg. >=26% Cr, <=0.005% C, and the remainder of Fe as a base metal in consideration of corrosion resistance and workability, and working the thin plate (<=100mum plate thickness) of said base metal into expanded metal. A sheet of the filter medium is obtained by working the plate into a plate having 100mum thickness, 300mum width, and 2X5mm. diameter of an opening part. And the laminated filter mediums are heat-treated in a vacuum heater, and united in a body to obtain the filter.
Patent JP-H08269848-A (JP)
Title: Circular knitted fabric having velour tone
Inventor: TANAKA KINGO
IPC: D04B1/02
Filed: 1995-03-29
Abstract: PURPOSE: To obtain a velour-tone circular knitted fabric exhibiting extremely high resistance to the damage by a sewing machine needle in sewing while keeping good characteristics of the velour-tone circular knitted fabric. CONSTITUTION: Piles 12 of a circular knitted pile fabric having a plain knit ground weave 11 are cut, opened and raised to obtain a circular knitted fabric having velour tone. In the velour-tone fabric, the ground yarn constituting the ground weave is a knit-deknit yarn having a breaking strength of >=7.0g/de and the stitch density of the ground weave is 20-50 courses/inch and 10-30 wales/ inch. The breakage of ground yarn is prevented to dispense with the back-lining and the resin coating and a fabric having sufficiently high stretchability and good feeling can be produced in high productivity.
Patent JP-H11292799-A (JP)
Title: Production of aromatic compound by treatment with supercritical water
Inventor: NAKAHARA KOICHI
IPC: C07C47/575
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an aromatic compound or its polymer from a plant body in a short time according to simple operations. SOLUTION: A plant body is treated with supercritical water or subcritical water to thereby liberate an aromatic compound contained in the plant body and/or an aromatic compound produced by decomposition from components in the plant body to the outside of the plant body and isolate the liberated aromatic compound. As a result, the aromatic compound or its polymer is produced.
Patent JP-S58215192-A (JP)
Title: Control signal transmitting system
Inventor: HAMANAKA TOORU
IPC: H04B10/29
Filed: 1982-06-09
Abstract: PURPOSE:To transmit securely to a remote repeater with a simple facility, by providing with plural controlling signal outputting circuit which have electronic circuits connected to the output of a band-pass filter having a different inherent center frequency respectively and are connected to a pair of signal transmission lines in parallel so that electric power is supplied to the electronic circuits by a pair of other balance cables. CONSTITUTION:If a controlling signal of a specific frequency is sent to a pair of balance cables 1 from a controlling signal generator 8 installed on a terminal station equipment side, and if DC constant current is sent to a pair of balance cables 2 from a Dc constant current source 9, a controlling signal, which has a center frequency coincident with the said specific frequency and passes a filter 3, is amplified by an electronic circuit 4 and detected by a controlling signal detecting circuit 6 through a transformer 5 so that the controlling signal can be supplied only to a related repeater. Since the controlling is performed only when the controlling signal and Dc constant current are simultaneously sent, possibility that a controlling output is sent out of a controlling signal output circuit 10 by a noise or missoperation, etc., to cause erroneous controlling is very less.
Patent JP-S60242306-A (JP)
Title: Measuring instrument for fine size
Inventor: YOSHIMURA KOUJI
IPC: G01B11/14
Filed: 1984-05-16
Abstract: PURPOSE:To improve measurement precision by sampling the whole visual field at rough intervals in the forward scanning of a photoelectric conversion unit and at close intervals only near an optical path in the backward scanning. CONSTITUTION:The measuring instrument consists of a supply position determining device 34 for holding a body 2 to be measured which has a gap 1 and the photoelectric conversion unit composed of an objective lens 7 and an image forming lens 9 for measurement, a slit disk 13 with a small slit 12, and a photoelectric converting element 16. Then, the photoelectric converting element 16 is connected to a control circuit composed of a signal processor which detects a gap position and calculates width, frequency divider which outputs a sampling rate signal, etc. When the photoelectric conversion unit makes a forward/backward scan on a surface 10 on which an enlarged real image of the gap 1 is formed, the entire visual field area is sampled at a rough sampling rate during the forward scanning and only near the optical axis at a close sampling rate in the backward scanning; and the gap width is measured accurately from the obtained light quantity distribution.
Patent JP-S582285-A (JP)
Inventor: KURIHARA YOUICHI
IPC: C06C5/00
Filed: 1981-06-24
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-S5526239-A (JP)
Title: Can exchange unit in spinning frame
Inventor: KATOU TAKASHI
IPC: B65H67/04
Filed: 1978-08-10
Abstract: PURPOSE:The title unit of simple structure designed to exchange cans quickly while maintaining the positions of the cans free from danger, comprising a single can exchanging mechanism capable of changing and moving cans at a sliver filling position. CONSTITUTION:The can table 2 near the spinning frame 1 is equipped with the sliver filling unit 1' and the can path 3 in the form of endless cincular arc connecting the deflecting path 3'. The cans a and b are tnansferred in chains with little spaces. The exchange unit is provided below the fan table surface 2, and presses the interior wall of the can bottom to move the can. The wall is positively pressed by the part of the rotating plate 6 with the center at the center of the deflecting path 3', and guided to remove the danger of nipping workers with the displacement arm.
Patent JP-S63264650-A (JP)
Title: Polyolefin composition
Inventor: GOTO NOBUO
IPC: C08L23/16
Filed: 1987-04-21
Abstract: PURPOSE:To obtain the title composition excellent in resistance to clouding upon impact, gloss, impact resistance, mechanical strengths and rigidity, by mixing a specified polymer mixture with a phosphate compound. CONSTITUTION:0.01-1pt.wt. phosphate compound (E) of the formula (wherein R1 is S or a 1-4C alkylidene, R2-3 are each H or a 1-8C alkyl, M is a mono- to tri-valent metal atom, m is 0 or 1 and n is 1-3) are added to 100pts.wt. total of 35-97pts.wt. crystalline alpha-olefin/propylene random copolymer (A) of an MFR of 0.01-100g/10min and an alpha-olefin content of 1-10wt.%, 1-30pts.wt. PP (B) of an MFR of 0.01-100g/10min, 1-15pts.wt. high-density ethylene polymer (C) of a density of 0.940-0.975g/cm<3> and an MI of 0.01-100g/10min and 1-20pts.wt. amorphous ethylene/propylene(/nonconjugated) random copolymer (D) of a propylene content of 20-50wt.% and a Mooney viscosity [ML1+4(100 deg.C)] of 10-140.
Patent JP-S59225773-A (JP)
Title: Method for developing and coating three-dimensional pattern
Inventor: HANAJIMA KIKUO
IPC: B05D5/06
Filed: 1983-06-03
Abstract: PURPOSE:To make it possible to develop a three-dimensional pattern on a board, by a method wherein a photocurable paint is applied to an under-coat layer and the formed paint layer is semi-cured by ultraviolet rays while hot stamping is applied to the semi-cured layer to form a pattern which is, in turn, again irradiated with ultraviolet rays. CONSTITUTION:A color paint and a transparent paint are alternately applied to the surface of a board (a) to form a two-layered undercoat layer 3 and a photocurable paint is applied thereon while ultraviolet rays are allowed to irradiate the photocurable paint layer for a short time to semi-cure the same. In the next step, a stamp D is pressed to or embedded in the semi-cured layer to form an embossed pattern and, after the stamp is removed, ultraviolet rays are again allowed to irradiate to cure the photocurable paint. By this method, a three- dimensional pattern board having depth feeling is mass-produced.
Patent JP-S57211758-A (JP)
Title: Electronic refrigerating element
Inventor: HISHII TOSHISUKE
IPC: H01L23/38
Filed: 1981-06-24
Abstract: PURPOSE:To cool integrated circuit elements and the like, by arranging P type and N type semiconductor layers which perform cooling function by Peltier effect on an insulating substrate so as to face to each other and providing a conducting layer which bridges those semiconductor layers. CONSTITUTION:Electrode layers 2 and 3 formed on the aluminum insulating substrate 1. The P type semiconductor layer 4 comprising solid solution of bismuth telluride and antimony telluride is formed on the electrode layer 2. The N type semiconductor layer 5 comprising solid solution of bismuth telluride and selenium telluride is formed on the electrode layer 3. An insulating layer 6 is formed between said semiconductor layers. The conducting layer 7 which bridges the semiconductor layers 4 and 5 is formed. In this constitution, the potential of the electrode layer 3 is made positive, and a current is flowed to the electrode layer 2. Then the heat is taken out of the conducting layer 7.
Patent JP-S5222781-A (JP)
Title: Orderly cable winding method of the drum of reel machine
Inventor: HARA RIYOUICHI
IPC: B65H54/02
Filed: 1975-08-14
Abstract: PURPOSE: A method, to orderly line up the cable on the reel machine drum, capable of adequately tetecting the starting position of the travers control and applicable to a reel machine having a drum of optional material. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60239782-A (JP)
Title: Warning device of lack of toner
Inventor: TANIGUCHI AKIHIKO
IPC: G03G15/08
Filed: 1984-05-14
Abstract: PURPOSE:To prevent continuation of the operation of a copying machine body in the toner supply state when the toner concentration of a developer is reduced, by turning off the toner supply operation and the operation of the copying machine body if lack of a toner is warned. CONSTITUTION:When lack of the toner is warned, a toner supply signal S1 and an operation control signal S2 are not outputted, and the toner supply operation and the operation of the copying machine body are turned off. This warning state is held until an output Q is inverted to the high level, and a supply roll, a developing roll, and a photosensitive body are not operated in this warning state because the output Q is not inverted unless an operator loads a fresh cartridge whose thin film is broken. Thus, a carrier of the developer is not stuck to the photosensitive body and a photosensitive body cleaning blade part when the toner is deficient, and the damage due to the magnetic arrier is prevented.
Patent JP-S5323884-A (JP)
Title: Defoaming agent for synehttic rubber and latex industry
Inventor: TAKAHATA TADAO
IPC: C08L9/10
Filed: 1976-08-18
Abstract: PURPOSE: To provide a defoaming agent comprising specified polyethers as the main component, mineral oil, aliphatic at the time of recovering unreacted monomers and concentrating latex in the production of synthetic rubber and latex. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08292124-A (JP)
Title: Turbulent-flow grating
Inventor: NISHIJIMA SHIGEYUKI
IPC: G01M9/04
Filed: 1995-04-24
Abstract: PURPOSE: To provide a turbulent-flow grating, which generates a turbulent flow in a wind path in correspondence to the purpose of a wind tunnel test. CONSTITUTION: This apparatus comprises the following gratings. A large-element turbulent-flow grating 109 is formed of a large grating element 108 of a member having a large cross-sectional area, wherein a small number of openings 116 having a large cross-sectional area are formed, and provided at the upstream side of a measuring chamber. A small-element turbulent-flow grating 111 is formed of a small-grating element 110 of a thin member having a small cross-section area, wherein a large number of openings 120 having a small cross-sectional area are formed, and provided at the wake side of the large-element turbulent- flow grating 109 so that the interval can be fluctuated.  Thus, the various kinds the turbulent flows from the turbulent-flow state, wherein the wake vortex of the large-element turbulent-flow grating when the interval is made small becomes dominant and the strength of the turbulence is large, to the turbulent- flow state, wherein the wake vortex of the small-element turbulent-flow grating when the interval is made large becomes dominant and the strength of the turbulence is small, can be generated without replacing the turbulent-flow grating.
Patent JP-H07309617-A (JP)
Title: Inorganic powder and hardenable inorganic composition
Inventor: NITTA KATSUZO
IPC: C04B12/04
Filed: 1994-05-12
Abstract: PURPOSE:To obtain inorg. metakaolin powder excellent in reactivity with alkali and a hardenable inorg. compsn. excellent in hardening reactivity, having satisfactory moldability and suitable for use as starting material forming an inorg. molded body such as a building material excellent in appearance and strength. CONSTITUTION:Mechanical energy of 0.1-30kw/kg is applied to metakaolin obtd. by dehydrating a kaolin mineral by heating at 500-900 deg.C to obtain the objective inorg. powder and a hardened body excellent in strength and appearance is produced using a hardenable inorg. compsn. contg. 100 pts.wt. of the inorg. powder, 1-300 pts.wt. alkali metallic silicate and 10-1,000 pts.wt. water.
Patent JP-H11279191-A (JP)
Title: Polymerizable sugar ester
Inventor: KITAGAWA MASARU
IPC: C08L101/16
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound being a specific polymerizable sugar ester composed of a hexose, having saccharide functions and polymerizability, providing its polymer having biodegradability, useful in a polymer field and a medical field. SOLUTION: This new polymerizable sugar ester is shown by the formula (R1 to R4 are each H or a hydroxyl group; X is an alkylene) (e.g. galactose-2- o-vinyl adipate or the like) and has saccharide functions and polymerizability by a vinyl group. Its homopolymer and copolymer are useful for a functional material, etc., in a polymer field and a medical field as a binding carrier for a peptide, a nucleic acid, etc., a biodegradable polymer, etc. The polymerizable sugar ester is obtained by reacting a monosaccharide containing six carbon atoms (hexose) such as galactose or the like with an aliphatic dicarboxylic acid divinyl ester in a solvent in the presence of an alkali protease derived from an actinomyces at 35 deg.C for 7 days.
Patent JP-S5723980-A (JP)
Title: Copying and separation device for both side type electronic photographic copying machine
Inventor: OGATA YOSHIHIRO
IPC: G03G15/00
Filed: 1980-07-21
Abstract: PURPOSE:To achive sufficient copying and separating performance for front and back sides, by decreasing an external DC voltage applied to a conductive carrying member at back side copy in comparison of front copy. CONSTITUTION:A signal is given to an input terminal T1 at back side copy, a relay RA2 is energized, a contact S2 is selected to a normally open contact b, and a potential at an output terminal 10 increases to -300V and becomes constant. The potential of a conductive belt 6 is at -600V at surface copy and -300V at back side copy. Even if the charges of copy paper at back side copy is much, sufficient separating performance is given to the belt suppressed to a low potential.
Patent JP-S5222438-A (JP)
Title: Method of generating timing of memory
Inventor: NAKANO YOSHIO
IPC: G06F13/00
Filed: 1975-08-13
Abstract: PURPOSE: To make a high speed processing possible by starting the timing chain with the operation cycle of the memory element at a mode which has a timing chain and with which an overlapping possible and by starting the memory chain with a faster operation cycle with the mode with which an overlapping is possible. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03295408-A (JP)
Title: Method and instrument for inspecting uneven surface
Inventor: YAMATAKE SATOSHI
IPC: G01N21/89
Filed: 1990-04-14
Abstract: PURPOSE:To easily identify between a defect and a nondefect from the variation of a diffracted image by setting the irradiation angle of parallel light flux so that the diffracted image has specific patterns corresponding to the defect and nondefect. CONSTITUTION:The light beam from a laser generator 1 is made into the parallel light flux which is as wide as a surface 4 to be inspected through a rod lens 2 and a cylindrical lens 3. The surface 4 to be inspected is nearly flat, but a partial nick 23 in a cross division 22. The diffracted image is in nearly parallel pattern at the nondefect like the cross division 22 and the nick 23 is irradiated with the light flux at a 1 - 10 deg. irradiation angle theta so as to a diffracted image pattern which crosses said diffracted image at right angles. Then the reflected light from the surface 4 is projected on a screen and its image is picked up by an image input device 6, whose output is processed by an image processor 7 to identify the longitudinal diffracted image C at a position corresponding to the defect.
Patent JP-H07303592-A (JP)
Title: Tableware washing machine
Inventor: SAITO EIJI
IPC: A47L15/46
Filed: 1994-05-12
Abstract: PURPOSE:To provide a dish washing machine which can secure the temp. of a washing water certainly. CONSTITUTION:Using a timer, a rinsing pump 10 is driven when the first run of washing is started so that the hot water in a rinsing water tank 9 is spouted into a dish washing chamber 2 from rinsing nozzles 4a, 4b and is stored in a washing water tank 5. Also with this timer, the rinsing pump 10 is driven until the water temp. exceeds the set level for start of the wash and also the water surface attains the washable level on the basis of the temp. information and the water level information given by a temp. sensing means and a water level sensing means which are to sense, respectively, the temp. and level of the water stored in the washing water tank 5.
Patent JP-S61255701-A (JP)
Title: Rolling installation for bar steel
Inventor: OCHIAI KAZUO
IPC: B21B43/00
Filed: 1985-05-08
Abstract: PURPOSE:To improve working environment by disposing a secondary cooling bed between a cutting machine and sizing machine. CONSTITUTION:The secondary cooling bed 9 is disposed between a conveyor 10 behind a cold shear 4 and a conveyor 11 before a counter device 5. The optional setting of the cooling rate of a bar steel 8 in the bed 9 is made possible by controlling a driving device 12. A pitch narrowing device 13 for the bar steel 8 is provided on the inlet side of the bed 9 and a force cooler 14 is disposed on the outlet side. The bar steel 8 cut warm by the shear 4 is fed from the conveyor 10 via the device 13 to the bed 9 where the bar steel is conveyed under secondary cooling. The bar steel is then forcibly cooled by the cooler 14 and is fed to the conveyor 11. The temp. of the product entering the sizing device is thus the stable and adequate temp. and since the need for the remedy against high heat is eliminated, the working environment is improved.
Patent JP-S62256794-A (JP)
Title: Formation of thin diamond film
Inventor: OGATA KIYOSHI
IPC: C30B29/04
Filed: 1986-04-28
Abstract: PURPOSE:To efficiently form the title homogeneous diamond film having good adhesion at low processing temp. by vapor-depositing carbon on a substrate in vacuum, and simultaneously projecting a specified ion. CONSTITUTION:The inside of a vacuum vessel contg. a holder 2 provided with the substrate 20 is evacuated to about 10<-3>-10<-7>Torr, and the carbon 6 is vapor-deposited on the substrate 20 from a vaporization source 4. At the same time, a gaseous mixture consisting essentially of at least one kind of gas selected from hydrogen, an inert gas such as Ar, hydrocarbons, and org. compds. and contg. 0.1-10vol% silicic gas such as monosilanes and disilanes is ionized as an ion source 10. The obtained ion 12 is accelerated and projected, and a thin diamond film 24 is formed on the substrate 20 through a mixed layer 22 consisting of the substrate and diamond.
Patent JP-H05272979-A (JP)
Title: Method for setting measurement point in parabola antenna
IPC: H01Q15/16
Filed: 1992-03-25
Abstract: PURPOSE:To set a measurement point efficiently by fixing one edge of a tape measure to a tape measure reference point at the center of a mirror surface, suspending a tape measure case outside the outer edge of the mirror surface, mounting a weight to the tape measure case so that the tape measure tension reaches a prescribed value, and then marking a prescribed straight line distance from the reference point on the mirror surface by holding the tape measure. CONSTITUTION:A tape measure case 4a where one edge of a tape measure 4 is fixed to a tape measure reference point 9 is suspended outside a parabola antenna 1 through a tension device 10 which is provided at an outer edge 1b of a mirror surface and a weight is mounted to the case 4a. By adjusting the weight of the weight 5, tension of the tape measure is adjusted. A spring scale is connected to the reference point 9 before measurement and adjustment is made so that a prescribed tension can be obtained. Simply by suspending the case 4a and the weight 5 externally from an outer edge 1b through the device 10, a worker B reads a prescribe straight line distance d from the tape measure 4 and marks on a mirror surface 1a, thus setting a measurement point 8. Therefore. a certain tension can be applied to the tape measure 4 constantly, thus performing an extremely accurate marking.
Patent JP-S586426-A (JP)
Inventor: CHIYAADO EI CHIYATSUPUMAN
IPC: G01J1/02
Filed: 1981-06-25
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。