baber/WOPTO huggingface dataset:
Patent JP-H07215683-A (JP)
Title: Rope winding drum
Inventor: MORI KINYA
IPC: B66D1/30
Filed: 1994-02-04
Abstract: PURPOSE:To prevent a rope from being randomly wound and damaged, in a rope winding drum for crane and the like, by winding the rope at multiple layers in order with a spiral rope groove part improved. CONSTITUTION:In a spiral rope groove part 15 where the outer periphery of a winding drum 12 are formed with parallel grooves 15a, 15c and inclined grooves 15b, 15d at two positions respectively in turn, flange inner wall surfaces 13a, 14a in one inclined groove section 15b is formed with an protrusion 16, and the flange inner wall surfaces 13a, 14a between the other inclined grooves 15a, 15d is formed with a recessed part 17 to prevent respective ropes R from being shifted and their pitches from being jumped and wind, in order, the respective ropes at the lower layer in their valley parts in parallel groove sections 15a, 15c, and the respective ropes at the upper layer just above while crossing them over in the inclined groove sections 15b, 15d.
Patent JP-H01207189-A (JP)
Title: Method and device for forming high-concentration alkaline ionic water
Inventor: OKAZAKI TATSUO
IPC: C02F1/46
Filed: 1988-02-15
Abstract: PURPOSE:To obtain high-concn. mineral water by filling water into an electrolytic cell where a negative electrode and positive electrode are disposed to face each other via a diaphragm for electrolysis and aerating the water in a cathode chamber for a prescribed period of time, then electrolyzing the water in this cell. CONSTITUTION:Microbubbles are generated by a bubble generator 6 in the water in the cathode chamber 2' of the batch type electrolytic cell 1 partitioned by the diaphragm 4 for electrolysis to the cathode chamber 2' and the anode chamber 3' to dissipate and remove the free carbonic acids, trihalomethanes and residual chlorine dissolved in this water by the aeration effect of the bubbles. A DC voltage is then impressed between the negative electrode 2 and positive electrode 3 of the electrolytic cell 1 by an electrolytic circuit 5 to electrolyze the water in the electrolytic cell 1 to alkaline water and acidic water, by which calcium ions and magnesium ions are well dissolved into the water in the cathode chamber 2'. The high-concn. minerized water is thus obtd. and the deposition of the calcium carbonate is suppressed.
Patent JP-H11218803-A (JP)
Title: Single lens reflex camera
Inventor: NAKANISHI TAKAO
IPC: G03B13/02
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To attach a finder mirror assembly to a camera main body part in such a system that the assembling work efficiency is made high and the finder mirror assembly is hardly distorted in a single lens reflex camera using the finder mirror assembly. SOLUTION: The single lens reflex camera 10 is equipped with a pentagonal mirror assembly 28 by which a subject image formed on a focusing screen 24 can be observed as an erect image from a finder ocular part 30. By engaging a pair of wire-like springs with two locking parts formed near the lower end of the mirror assembly body 32 of the assembly 28, the assembly 28 is attached to the supporting surface 22 of the camera main body part.
Patent JP-S57210633-A (JP)
Title: Surface treating device for 3-5 family compound semiconductor
Inventor: WATANABE HISATSUNE
IPC: H01L21/31
Filed: 1982-03-01
Abstract: PURPOSE:To execute every kind of treatment as a series of continuous processes by forming a introducing port for a liquid or a gas to the upper section of a  vessel, which has a cover and temperature thereof can be elevated, and a discharging port to the bottom and coating the inner surfaces of the vessel, etc.  with fluorine resin. CONSTITUTION:The introducing port or an introducing pipe for an organic solvent, the reactive liquid, reactive vapor or the reactive gas or the dried inert gas and the discharging port for these liquid or gas are shaped to the vessel 1, which has the cover 6 and temperature thereof can be elevated. The introducing port is formed to the upper section of the vessel 1 or the nose of the introducing pipe 7 penetrated into the vessel 1 is introduced up to an upper position  higher than the height of a wafer supporting base 3 in the vessel 1, the discharging port is shaped to the bottom of the vessel 1, and valves are connected to  the introducing port, the introducing pipe and the discharging port. The vessel  1, the introducing port, the discharging port, the introducing pipe and the inner  surfaces, etc. of the valves are coated with the fluorine resin.
Patent JP-S60176747-A (JP)
Title: Manufacture of polyolefinic resin item foamed and molded in mold
Inventor: KUWABARA HIDEKI
IPC: B29C44/00
Filed: 1984-02-22
Abstract: PURPOSE:To obtain the titled molded item that is low in scattering of dimensions, and is excellent in dimensional stability, surface smoothness and fusion of the particles, by holding particles, which are preparatorily foamed, under pressure, and loading the particles into a mold having a cracking under pressure without decreasing the volume. CONSTITUTION:A suitable quantity of polyolefinic resin preparatorily foamed particles held under pressure in a pressurizing tank 1 is transferred to an intermediate tank 4, where the particles are held under pressure, and then the particles are fed to a mold 10 by compressed air. The air fed to a molding chamber 20 together with the preparatorily foamed particles 19' is discharged outside through crackings 24, and the preparatorily foamed particles are loaded under pressure into the chamber 20 without the volume of the particles being substantially reduced.
Patent JP-S63200080-A (JP)
Title: Ic testing apparatus
Inventor: OGUMA YASUYUKI
IPC: G01R31/28
Filed: 1987-02-14
Abstract: PURPOSE:To eliminate the necessity of excessively providing memories and to conserve a working time, by outputting a judge signal when the pulse width of the output signal of a logical comparator comparing the output signal of reference IC with that of IC to be tested becomes a set value or more. CONSTITUTION:A test pattern generator 1 supplies a test pattern signal to the input terminals of IC 2 to be tested and reference IC 3. Since the IC 2 to be tested has a plurality of output signals, the output signals thereof are respectively inputted to the first input terminals of the logical comparators 11 of comparing circuits 10a-10n. The output signals of the reference IC 3 are respectively inputted to the second input terminals of the logical comparators 11. The output signals of the logical comparators 11 are connected to a pulse width detection circuit 12 which is turn reverses the logic of output only when a pulse having width wider than a preset pulse width is inputted. The output of the pulse width detection circuit 12 is utilized as the quality judge signal of IC 2 to be tested.
Patent JP-S56130834-A (JP)
Title: Manufacture for magnetic disc
Inventor: MAEDA MIYOZOU
IPC: G11B5/84
Filed: 1980-03-14
Abstract: PURPOSE:To obtain the magnetic disc without generation in scratch, by making the grinding of magnetic disc by wrapping tape under the presence of lubricant. CONSTITUTION:Grinding is made after coating lubricant on the surface of wrapping tape and/or magnetic substance film, while continuously coating the lubricant during the revolution of the wrapping tape or magnetic disc, or after coating the lubricant on wrapping tape surface in advance and drying it at about 30-50 deg.C. For example, the lubricant vessel 9 is provided between the wrapping tape 2 and the pushing roller 4 which is wound on the winding reel 6 in a given speed with the pushing roller 4 from the spool 1 with the tape feeding rollers 5, 5', and the surface of the magnetic disc 3 is ground by providing the lubricant continuously on the wrapping tape 2 by the brush 10.
Patent JP-H08227096-A (JP)
Title: Lens attaching/detaching mechanism for lens interchangeable camera
Inventor: OTSUKA HIROSHI
IPC: G03B17/14
Filed: 1995-02-21
Abstract: PURPOSE: To provide a lens attaching/detaching mechanism where the need of relative initial alignment in the peripheral direction of a camera main body and an interchangeable lens at the time of attaching the interchangeable lens to the camera main body is eliminated and also the interchangeable lens is led to a normal position even if it is rotated in either direction of left or right. CONSTITUTION: This is a lens attaching/detaching mechanism in a lens interchangeable camera where plural interchangeable lenses 25 are selectively attached and used for the camera main body 20. Plural magnets 1 are arranged along the peripheral direction of a seat plate surface 21 on the side of the camera main body 20 in a positional relation where center angles formed between arbitrary two magnets are all different. Also, an attraction member 10 attracted by the magnet 1 is arranged at a position corresponding to respective magnets 1 on the seat plate surface 21 along the peripheral direction of the seat plate 21 on the side of the interchangeable lens 25 in a mirror image relation with respect to the magnet 1 on the seat plate surface 21.
Patent JP-S61190596-A (JP)
Inventor: ENJO HISANORI
IPC: C23G5/028
Filed: 1985-02-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05177816-A (JP)
Title: Device providing constant tension
Inventor: JIYATSUKU ESU EIBURAMUZU
IPC: G06F3/12
Filed: 1992-02-19
Abstract: PURPOSE: To keep constant the tension during going and returning of a moving element by winding one end of the first cable around a variable-radius groove of a double rotary pulley and binding the other end with a coil spring means, and winding one end of the second cable around a constant-radius groove of the double rotary pulley and binding the other end with the moving element. CONSTITUTION: Rotation of a shaft starts a print head starting cam and a cam follow, up-and-down movement of a pulley causes up-and-down movement of a cable 330, and transmits the movement to a print head control block 328. One end of a cable 384 is connected with the print head control block 328, and the other end is connected with a constant-radius groove 394 of a double pulley 392. One end of a returning spring cable 404 is connected with a variable- radius groove of the double pulley 392, and the other end is connected with a returning coil spring attached to a support structure. When the print head control block 328 moves, the distance of the cable 384 from the shaft center is constant while the distance of the cable 404 from the shaft center varies, hence the force working on the cable 384 is not related with elongation of the coil spring.
Patent JP-H10226607-A (JP)
Title: Herbicidal composition
Inventor: MITO NOBUAKI
IPC: A01N43/58
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To obtain a herbicidal composition, especially the one suitable for controlling weeds in corn and soybean fields. SOLUTION: This herbicidal composition comprises a 2-chloro-4-fluoro-5-(4- methyl-5-trifluoromethyl-3-pyridazinon-2-yl)phenoxyacetic ester derivative and N-(phosphinomethyl)glycine or its salt as active ingredients. The foliar treatment of weeds can be carried out by using the herbicidal composition to thereby effectively remove various weeds growing in crop or non-crop lands. The weeding efficacy thereof is synergistically increased as compared with the case of single use thereof and the composition can be applied in a low dose. Furthermore, the weeding spectrum is enlarged and a wide range of weeds can selectively be removed especially in corn and soybean fields.
Patent JP-H07244214-A (JP)
Title: Production of dyed molding
Inventor: HANAKI HIROTAKA
IPC: G03F7/26
Filed: 1994-03-02
Abstract: PURPOSE:To provide a method for producing a dyed molding excellent in surface smoothness, durability, scratch resistance and chemical resistance and having a clear and sharp pattern. CONSTITUTION:This producing method for the dyed molding is one for transferring a dye to a dye receiving layer in a pattern form by providing a hardened coating film composed of an organic polymer containing an inorganic particle on a molding to form the dye receiving layer, allowing a dye donating material containing the dye to come into close contact with the receiving layer and heating in a patter form. As a result, the producing method of the dyed molding excellent in surface smoothness, durability, the scratch resistance and chemical resistance and having a clear and sharp pattern is provided and particularly a color filter used for high performance color resolving application in a color liquid crystal display element, color solid state image pick up element or the like is provided.
Patent JP-S59159260-A (JP)
Title: Cooling method of mist and ejecting device of mist for cooling in continuous casting installation
Inventor: NAKAO MASAKAZU
IPC: B05B7/04
Filed: 1983-02-28
Abstract: PURPOSE:To increase the spread of the mists from an ejecting device to the rear side of guide rolls by ejecting said mists from >=2 pieces a set of ejecting holes, and crossing the respective jets before the mists arrive at the surface of a billet. CONSTITUTION:At least two pieces a set of mist ejecting holes 2a, 2b are opened on the mist ejecting surface of a mist ejecting nozzle 1, and both holes are so directed that the respective jets cross each other in the position before the mists arrive at the surface of a billet M. Then the mists ejected from the holes 2a, 2b cross and collide with each other in the position before the mists arrive at the billet M. However the kinetic energy of each ejected mist is not immediately annihilated by the collision and therefore the mixed flow of the mists after the crossing spreads gradually forward by receiving the influence of the kinetic energy in each ejection direction so as to spread to the rear side of guide rolls G, G. The direct spraying of the mists over approximately the entire region on the surface of the billet is thus made possible.
Patent JP-H07242407-A (JP)
Title: High performance activated carbon and production thereof
Inventor: MATSUNAGA KAZUYOSHI
IPC: C01B31/12
Filed: 1994-03-02
Abstract: PURPOSE:To easily obtain high performance activated carbon having high adsorption activity at a low cost by dehydrating and drying a sludge of swage treatment or the like in a slurry state, carbonizing, activating the sludge with alkali hydroxide, and further activating with hydrochloric acid. CONSTITUTION:A sludge in a slurry state of sewage treatment or a sludge discharged from sewage works for waste from country villages similar to a sewage treatment facility is dehydrated and dried. For dehydration and drying, a pulse combustion type drying machine is preferably used. The sludge is dehydrated and dried at one time with pressure waves generated by this machine, and then is pulverized into particles or fine particles. The obtd. dry sludge is preferably carbonized in a sealed space at 500 to 750 deg.C in the presence of air. Then the sludge is activated with alkali hydroxide (e.g. sodium hydroxide) and activated with hydrochloric acid to obtain the high performance activated carbon. The activation treatment is preferably performed in a sealed space in the presence of air.
Patent JP-H07245252-A (JP)
Title: Formation of resist pattern and manufacture of semiconductor device using such resist pattern
Inventor: SANTO NOBUAKI
IPC: H01L21/027
Filed: 1994-03-02
Abstract: PURPOSE:To make it,possible to remove a phenomenon that a resist pattern subsequent to a developing a tail on the interface between a resist layer and a substrate by a method wherein a process for removing basic impurities on the surface of the substrate is executed immediately before a resist coating process in an individual wafer treating process. CONSTITUTION:A substrate 1 subjected to close contact treatment in a treating chamber 14 is transferred to a resist chamber 15 and a resist is applied on the substrate A here. The substrate A is transferred to 8 heat-treating chamber 16 and a pre- exposure baking is performed Then, the substrate A exposed by an exposure device 1 is transferred to a heat-treating chamber 17. The substrate A performed a post- exposure baking here is transferred to a developing chamber 18. Moreover, the substrate A developed in the chamber 18 is returned to a loader/unloader chamber 12. This process is continuously performed on the successively following substrates, whereby the substrates are treated in order sheet by sheet. As a resist coating is carried out on the substrates immediately after an acid treatment process, impurities on the surfaces of the substrates are removed and the phenomenon of the tailing of a resist pattern subsequently to a exposure is prevented from being generated.
Patent JP-S55124961-A (JP)
Title: Organic electrolyte cell
Inventor: EDA NOBUO
IPC: H01M6/16
Filed: 1979-03-19
Abstract: PURPOSE:To make easier the formation of laminated cell as well as eliminate the leakage of liquid completely by using as a solvent a cyclic ether with one double bond in its molecule and as an electrolyte a semisolid substance polymerized by a polymerizing agent. CONSTITUTION:As at least one solvent for organic electrolyte, a cyclic ether with one double bond in its molecule, e.g., 2,3-dihydrofuran (DHF), 3,4-dihydro-2H- pyrane (DHP), etc., is used, and also as an electrolyte, a semisolid and gelled substance obtained from polymerization of the said cyclic ether by an initiator, e.g., azobisisobutyronitrile, etc., is used. Also, a non-polymerizable organic solvent having a compatibility with the said cyclic ether, e.g., propylene carbonate (PC), etc., may be used. For example, a 3:2-4:1 mixture of DHF and PC or DHP and PC is mixed with lithium perchlorate and azobisisobutyronitrile. Using such an electrolyte, the light metal negative pole 1, the positive pole 3 using carbon fluoride, etc., as active substance, and the separator 5, a cell is built up.
Patent JP-H09202706-A (JP)
Title: Sterilizing and cleaning agent for drainage
Inventor: HIROSE KIYOKO
IPC: A61L2/16
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To obtain a sterilizing and cleaning agent for drainage capable of suppressing release of chlorine dioxide and having persistency of sterilizing force by utilizing oxidizing force and sterilizing force of chlorine dioxide eluted from an aqueous solution of stabilized chlorine dioxide and blending the chlorine dioxide with a specific solid material and a specific compound. SOLUTION: A stabilized aqueous solution of chlorine dioxide is impregnated into a porous solid material and the impregnated is mixed with granular material of sodium carbonate peroxidate to afford a compression molding. In the molding, chlorine dioxide is gradually eluted by a small amount while allowing the surface of the molding to collapse in a water absorbing state or wet state during use in a discharge port and sterilizing force can be sustained over a long period thereby. A cleaning agent containing 100 pts.wt. porous solid-like material, 20-60 pts.wt. stabilized aqueous solution of chloride dioxide containing 5-20wt.% chlorine dioxide and 50-1400 pts.wt. granular material of sodium carbonate peroxidate is preferably used as the cleaning agent. Silica gel is preferably used as the porous solid-like material.  A collapse-retarding powder such as gypsum may further be added to the porous solid-like material. An aqueous binder may be added to the compression molding.
Patent JP-S62193362-A (JP)
Title: Image processing method
Inventor: TOYAMA TAKAYOSHI
IPC: H04N1/04
Filed: 1986-02-19
Abstract: PURPOSE:To eliminate distortion from a distorted read image by forming a mark consisting of a prescribed pattern in side end parts of a read original and deleting or inserting image data partially based on the result of comparison between the pattern of the mark on the read image and the original pattern. CONSTITUTION:Each time an output processing part 17 starts to read an original form 1, the processing part 17 reads out data of a line memory 16 line by line to detect a reference line HL. After a prescribed number of lines are read, data is read out from a mark memory 15 line by line to discriminate the white/ black state of the a-th picture element and the (a+1)th picture element, and an image signal of lines based on the discrimination result is read out from a line memory 16 successively and is outputted to a succeeding-stage device (like a control part 10 of a facsimile equipment). The control part 10 controls the operation timing of the output processing part 17, and the state of the output processing in the output processing part 17 is monitored by the control part 10. Thus, distortion of the original form 1 is corrected to output the corrected result to the succeeding-stage device.
Patent JP-2000166536-A (JP)
Title: Culture device
Inventor: TAMAOKI YUICHI
IPC: C12M1/12
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a culture device capable of easily killing various bacteria floating in a gas in the device to surely prevent the contamination of a culture product with the various bacteria. SOLUTION: In an incubator 10 for culturing a culture material in an aseptic state, culture containers 11 for culturing the culture material can be set in the device 23, and an outer door 13 is closed to form a closed structure in the device. Therein, the incubator is provided with a UV light lamp 30 for killing various bacteria in a gas in the device.
Patent JP-S52115309-A (JP)
Title: Drafting device of rotating electric machine
Inventor: NOMURA MASAYASU
IPC: H02K9/06
Filed: 1976-03-25
Abstract: PURPOSE: To form to weaken noise effecitvely by preparing inside circumference wall and outside circumference wall, such as to cover the outer circumference of stator frame and keep some interval mutually and forming inlet draft passage and exhausted draft passage. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62222791-A (JP)
Title: Reproducing device for carrier chrominance signal
Inventor: HIROTA AKIRA
IPC: H04N9/83
Filed: 1987-02-16
Abstract: PURPOSE:To deteriorate a vertical spatial frequency characteristic (vertical resolution) by applying a non-linear characteristic for relatively attenuating a level according to the amplitude of a reproducing carrier chrominance signal in the high frequency component of the vertical spatial frequency of the reproducing carrier chrominance signal in comparison with the low frequency component. CONSTITUTION:The carrier chrominance signal converted in low frequency by a low pass filter 13 and recorded is supplied to a reproducing carrier chrominance signal processing circuit 15 to be the reproducing carrier chrominance signal, supplied to a deemphasis circuit 16 and the complementary characteristic of the vertical spatial frequency to a level characteristic of a preemphasis circuit 5 is applied. Thereby, since the signal is emphasized and recorded by the preemphasis circuit 5 previously provided in a recording system, the S/N is improved in an output terminal 18 and a reproducing color video signal in which the vertical spatial frequency to the level characteristic is not deteriorated is taken out.
Patent JP-2000233340-A (JP)
Title: Chip removing device
Inventor: NISHI SHOICHIRO
IPC: B23B47/34
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To easily and positively remove chips without changing the working condition or occupying a large space. SOLUTION: A guide member 6 is fitted-locked into a tool holder 2 mounted on a spindle 3, and a cylindrical device body 7 fitted onto a cutting tool is slidably fitted into the guide member 6. Energizing force of a compression spring 11 is applied to the rear end of the device body 7 through a spring plate 9 and a sliding body 8. The device body 7 has an expansion part 12 at the tip, and plural grooves 13 are provided in the expansion part 12. Chips 14 generated in drilling of a work 4 collide with the expansion part 12 to radially move, and receive resistance from the grooves 13 to be cut into fine pieces to scatter. On the other hand, since striking of chips 14 is strengthened in response to the progress of processing, the device body 7 is retracted to the spindle 3 side, and thus the interference of the device body 7 with the work 4 is prevented.