baber/WOPTO huggingface dataset:
Patent JP-S59175949-A (JP)
Title: Crank shaft grinding device
Inventor: TAKITA MASAMI
IPC: B24B41/06
Filed: 1983-03-23
Abstract: PURPOSE:To prevent the interference of crank shafts by a method wherein a pair of supplying and removing devices, ascending and descending the crank shafts linearly into the oblique angle direction and the vertically downward direction of a working position, are provided. CONSTITUTION:A phase changing unit 20 is provided with an inclined surface 25, providing a torque by engaging with the pin of the crank shaft W transferred onto the supporting member 17 of a transfer device 7, and the inclined surface 25 is pushed by a spring 23 into a direction to engage with the pin. An index plate 21, supported by a rotary shaft 22, is provided in the direction of transfer and an auxiliary plate 24 is supported through bearings at opposing sides pinching the index plate 21 and the crank shaft W. The phase changing unit 20 rotates the crank shaft W on the supporting member 17 by 180 deg. while the pin, positioned below the crank shaft W supported by the supporting member 17, is engaged with the inclined surface 25 and is brought to the upper end of the inclined surface 25.
Patent JP-2000250372-A (JP)
Title: Image forming device
Inventor: TOMIZAWA TAKASHI
IPC: G03G15/00
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device preventing transfer defect by stabilizing the recording material transporting property of the recording material carrier, and also preventing interference of the current flow generated between a transferring part and the attracting part. SOLUTION: In this image forming device provided with the image carrier 1 capable of carrying the toner image on a surface, the recording material carrier 8A being movable and held in contact with the image carrier 1 for carrying/transporting the recording material P, and a conductive member 8A held in contact with the recording member 9A for the desired processing stage, the device makes the conductive member 9A attached and detached to/from the recording material carrier.
Patent JP-H09243060-A (JP)
Title: Combustion method and combustion apparatus for burner
Inventor: YASUI SHIGEAKI
IPC: F23N3/00
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a combustion method for a burner and a combustion apparatus for the burner capable of effecting a good combustion operation without causing a lifting phenomenon of combustion flame from the time of starting combustion. SOLUTION: At the time of starting combustion of a burner wherein fuel and primary air is mixed and burned, temperature of the air supplied to the burner is detected. And if the temperature of the supplied air is in a range of low temperature, i.e., not higher than a specified temperature, combustion starting rotational speed of a blower fan for supplying air to the burner is set according to the detected temperature of the supplied air. With the blower fan being operated at the set combustion starting rotational speed, combustion operation of the burner is started. Then, rotational speed of the blower fan is gradually increased to a rotational speed for steady combustion. The combustion starting rotational speed is set to a larger value as the detected temperature is higher.
Patent JP-H06243645-A (JP)
Title: Tape cassette
Inventor: OMODA MANABU
IPC: G11B23/087
Filed: 1993-02-12
Abstract: PURPOSE:To simplify the assembly and to attain the automation of the assembly with a device by lowering the upper half downward and simultaneously performing the inserting work of the guide member of a rear cap into a guide groove and the assembling work of upper and lower halves. CONSTITUTION:A tape cassette 30 is constituted so that a pair of tape reels 3a, 3b wound with a magnetic tape 2 are housed in a cassette casing 4, and the magnetic tape 2 is tensioned in front of a loading pocket 5, and the front side and the rear side of the tensioned magnetic tape 2 are protected by a front cap 6 and the rear cap 7. The guide groove 16 is formed on the side wall 4b of the lower half 45, and the guide member 15b provided on the rear cap 7 is guided by the guide groove 16. An opening part 45b opening upward is formed on the upper front/rear groove 16b2 position of the guide groove formed on the side wall 4b of the lower half 45, and a covering part 44b covering the opening part 45b and partially constituting the upper side surface of the upper front/rear groove 16b2 of the guide groove 16b is provided on the upper half 44.
Patent JP-S62207379-A (JP)
Title: Adhesive composition
Inventor: KATO TOSHIYUKI
IPC: C08L67/00
Filed: 1986-03-06
Abstract: PURPOSE:To obtain the titled composition which will cure in a short time by the action of light and heat, by mixing an unsaturated polyester resin, a specified monomer, a hydroxyalkyl (meth)acrylate, a photopolymerization initiator, and a thermal polymerization initiator. CONSTITUTION:An unsaturated polyester resin (A) is obtained by esterifying a polyhydric alcohol with an unsaturated dibasic acid or, if necessary, its mixture with a saturated dibasic acid in the presence of a catalyst. A monomer containing tetrahydrofuran rings (B) of the formula (wherein n is 0-4; R1-2 are each H or CH3) is mixed with a hydroxyalkyl (meth)acrylate (C) in a weight ratio of 1-9:9-1 to give a mixture. 100pts.wt. component A is mixed with 20-200pts.wt. mixture above-mentioned and, if necessary, 100pts.wt. mixture of another radical-polymerizable prepolymer and a reactive diluent, 0.01-10pts. wt. photopolymerization initiator (D) (e.g., benzoin ethyl ether), and 0.1-10pts.wt. thermal polymerization initiator (E) (e.g., t-butyl perbenzoate).
Patent JP-H10245017-A (JP)
Title: Packaging method for heat-sensitive recording paper, and packaging bag for heat-sensitive recording paper using it
Inventor: KOJIMA MITSUO
IPC: B65D77/30
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a packaging method for heat-sensitive recording paper wherein a package can be easily unpacked, and at the same time, the package is hard to break, and has waterproofness, and a packaging bag for heat-sensitive recording paper for which the packaging method is used by placing a special micro-perforation at one part of the bag made of a flexible film such as polypropylene or polyethylene, which packages a heat-sensitive recording paper. SOLUTION: CV is a package of a roll-shaped heat-sensitive recording paper, and a cylindrical rolled recording paper is covered by a bag made of a flexible film such as polypropylene or polyethylene, and the end surface is affixed by a heat-welding, etc., and the package is formed into a bag-shape, and sealed. S is an affixed part on the end surface of the package CV of the cylindrical rolled recording paper, and is affixed by a heat-welding, etc. M is a micro- perforation which is applied on one part of the package CV, and is applied along the recording surface of the rolled paper in the vicinity of the affixed part S on the end surface of the package CV.
Patent JP-S52131580-A (JP)
Title: N-substituted pyridinium-2-sulfonylimines, containing same as active ingredient
Inventor: KUWAMURA TSUNEHIKO
IPC: C09K23/32
Filed: 1976-04-26
Abstract: PURPOSE:Title compounds of formula I (R<1>-<2> are 22C or lower org. radical); for example, methyl (2-p-toluenesulfonylimine)pyridinium.
Patent JP-S63214218-A (JP)
Inventor: HOSOKAWA ATSUSHI
IPC: A47L9/28
Filed: 1987-03-04
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-S61234893-A (JP)
Inventor: ETSUCHU OSAMU
IPC: D05B65/02
Filed: 1986-03-04
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-S55139247-A (JP)
Title: Treatment of rubber reinforcing material
Inventor: INUI MASATO
IPC: B29C65/70
Filed: 1979-04-17
Abstract: PURPOSE: To improve the adhesive force between a rubber reinforcing material and rubber by preventing the degradation with the passage of time of the adhesive force by a method wherein the rubber reinforcing material is treated by a mixed solution of polyarylamine group and resorcinformamide rubber latex liquid.  
     CONSTITUTION: After making the treatment liquid by mixing polyarylamine group with resorcinformamide rubber latex liquid, the rubber reinforcing material is treated with the treatment liquid thereof. Amine group having two aromatic nuclea coupled with amino group, specially secondary amino group, is preferable as polyarylamine group. Rubber latex uses natural rubber latex and various kind of synthetic rubber latexes. After applying the treatment liquid, for example, a tire cord is dipped, dried, and heat treated. The adhered amount of treatment liquid is 1W15% of total solid matter, and polyamine group is normally rated 0.001W0.1%. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07309946-A (JP)
Title: Synthesis of aromatic-heterocyclic polymer from precursor produced by biosynthesis
Inventor: TOMASU JIYOZEFU MIIDO
IPC: C08G73/22
Filed: 1994-02-21
Abstract: PURPOSE: To obtain a novel 2,4-polybenzoxazole, which is a homo- or copolymer, by polymerizing biosynthetically produced 2,3-dihydro-3-hydroxyanthranilic acid.  
     CONSTITUTION: This 2,4-polybenzoxazole has repeating units represented by the formula and is a homo- or copolymer produced from 3-hydroxyanthranilic acid. 3-Hydroxyanthranilic acid is obtd. by inoculating Streptomyces aureofaciens Sa-652 on a broth contg. carbohydrates and a nitrogen source, allowing biosynthesis to take place, and dehydrogenating resultant 2,3-dihydro-3-hydroxyanthranilic acid prepf. in situ in the presence of a catalyst. The polymn. is conducted in such a manner that the acid or an ester thereof is subjected to thermal polymn. or soln. polymn. in polyphosphoric acid. Comonomers are 3-amino-4- hydroxybenzoic acid, 4-amino-3-hydroxybenzoic acid, etc. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H09215454-A (JP)
Title: Apparatus for nutritive culture
Inventor: GOTO HIROSHI
IPC: A01G31/00
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a new apparatus for nutritive culture by considering roots of a plant for its own standing and roots for absorption of nutrient, making the optimum environment suitable for the function of the roots, not causing oxygen deficiency of a plant, making a plant strong in change of water temperature and change of concentration of acid and alkali, high in standing properties. SOLUTION: This apparatus for nutritive culture is equipped with current water parts 5 arranging channel-type members 2 having sidewalls different in height in parallel while making a lower wall exist inside, a water storage part 7 for storing water dropped from water falling parts 6 laid at the downstream side of the current water parts 5, watering cloths 8 covering the tops of low walls of the channel-type members 2 and partially immersed in the current water parts 5, a roof plate 9 hung between the tops of high walls of the channel-shaped members 2 and having through holes for setting a solid medium on the watering cloths 8 covering the top of the low walls and a circulating device 12 for returning water drawn up from the water storage parts 7 to the upstream side of the current water parts 5.
Patent JP-S59174867-A (JP)
Title: Fixing device
Inventor: SHINGUURIYOU SATOSHI
IPC: G03G21/00
Filed: 1983-03-24
Abstract: PURPOSE:To prevent a dew-drop stain due to dew condensation and a foul smell without spoiling the original function to the upper lid of a fixation part by forming openings in the front wall of the recessed part of the upper lid of the fixation part and step part at the front end of the upper lid. CONSTITUTION:A blast from an optical system cooling fan 9 while cooling a lamp, lens, mirror, etc., in the middle of an optical system is admitted partially into the fixation part 4 from openings 13a in the front wall of the recessed part 12a. Then, it decreases the concentration of the residual gas at the fixation part 4 and is warmed up to be discharged from openings 13b in the step part 12b; and it is sucked by a paper discharge fan 10 and then blown out of its discharge port to a couple of paper discharge rollers 7 and a discharged copy. Consequently, the original functions of the upper lid, i.e. the holding of the atmospheric temperature of the fixation part, prevention against leak light to a photosensitive body, and prevention against the staining of an optical system mirror are not spoiled, and the filling of gas under the upper lid, dew condensation on the reverse surface, and generation of a foil smell are prevented.
Patent JP-H03205128-A (JP)
Title: Manufacture of vinyl chloride tube
Inventor: MITSUYOSHI KATSUHIKO
IPC: B29C63/34
Filed: 1990-02-28
Abstract: PURPOSE:To stabilize the produce quality and upgrade the working efficiency by carrying forced-air cooling for a vinyl chloride tube just after the bonding process. CONSTITUTION:A vinyl chloride tube coated with a bonding agent on its outer surface is inserted into a steel tube and heated by the heating zones 4 - 6 to bond the vinyl chloride tube with the inner surface of the steel tube. Just after the bonding process, forced-air cooling is applied to the vinyl chloride tube by means of a fan 8. As a result, a vinyl chloride lining tube 1 can be cooled to the normal temperature without damaging the bonding force between the steel tube and the vinyl chloride tube.
Patent JP-S58163526-A (JP)
Title: Machine used for bending work
Inventor: MATSUMOTO KOUJI
IPC: B21D5/14
Filed: 1982-03-25
Abstract: PURPOSE:To easily execute bending work of an end and to execute the bending work continuously, by providing a lifting mechanism for making each roller freely liftable, on both ends in the lengthwise direction of an upper roller and the first and the second lower rollers. CONSTITUTION:One end of a steel plate S is set so as to be positioned on a line for connecting the centers of both upper and lower rollers 7, 8, the upper roller 7 is lowered by an oil pressure cylinder 11, and the steel plate S is pinch-held by both the upper and lower rollers 7, 8. Subsequently, the first roller 9 is lifted by an oil pressure cylinder 12, the steel plate S is pushed up, and the bending work of an end for bending the part between the pinch-held end and the first roller 9 contact part is executed. Also, the bending work of the other end is executed in the same way by replacing the steel plate S. When the bending work of both ends has completed, the second roller 10 is lifted equally to the lifting extent of the first roller 9 by an oil pressure cylinder 13, each roller is rotated so as to roll in the steel plate S, and the bending work is executed cylindrically by a relative position of the upper roller 7 and the first and the second rollers 9, 10.
Patent JP-H07256089-A (JP)
Title: Photocatalyst supported linear article
Inventor: TADA HIROAKI
IPC: B01J35/02
Filed: 1994-03-18
Abstract: PURPOSE:To provide a photocatalyst supported linear article having high optical reaction efficiency and a highly efficient optical reactor constituted of a large number of the photocatalyst supported linear articles. CONSTITUTION:In a photocatalyst supported linear article consisting of a light permeable linear article and the photocatalyst layer applied to the surface of the linear article, the surface of the light permeable linear article is roughened. An optical reactor is constituted of an aggregate of the photocatalyst supported linear articles.
Patent JP-H01221997-A (JP)
Title: Composite video signal producing means for television
Inventor: MIHASHI YASUO
IPC: H04N9/83
Filed: 1988-02-29
Abstract: PURPOSE:To obtain high-picture quality, high-grade composite video signals by selecting the maximum and minimum amplitude values by means of a discriminating circuit and mixing the values. CONSTITUTION:When the same nonlinear filter as a nonlinear filter 27 is used as the nonlinear filter 35 of a chroma system, pure chroma signals can be fetched into the chrome signals demodulated at a color processing circuit 8. Since composite video signals are produced by mixing the pure Y- and C-signals by means of a MIX amplifier 10, mutual interference between the Y- and C- signals is eliminated at each system.
Patent JP-H09219374-A (JP)
Title: Door mechanism of semiconductor processor
Inventor: AZUMA YUJI
IPC: H01L21/285
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To improve the close contact of a door by making a drive means in such a structure that the door pressing positions of the drive means may be at both sides of the center in the up and down direction of the door. SOLUTION: A drive means 10 is constituted of a slidable member 15 which moves to the right and left along a rail located above a door 5 and a nearly reverse T-shaped door pressing member 16 which is fixed by the upper section to the slidable member 15 through a bolt 20. Deadweights 13 located in a lower part of a frame 12 of the door 5 are cylinder-shaped. The door pressing member 16 is so located that its horizontal section may coincide with the center in the up and down direction of the door 5 and its right and left ends extend backward. The frame 12 is supported by pivots from the sides at the right and the left end of the door pressing member 16 so that the door 5 can rotate. Furthermore, the door pressing member 16 is so structured that its vertical section may rotate around the center in the right and left direction of it.  By making the T-shaped door pressing member 16 in such a structure that it can rotate around the vertical axis and the horizontal axis of the frame 12, the door 5 is prevented from partially abutting against the edge of a gateway of the door 5.
Patent JP-S61210176-A (JP)
Title: Vacuum treatment device
Inventor: FUKUDA SUMIO
IPC: H01L21/302
Filed: 1985-03-13
Abstract: PURPOSE:To hold a sample by self-alignment and to improve the yield of the sample by turning aligning arms attached on the rear side of a sample base moving back and forth in a vacuum vessel by means of a weight hooked thereto and positioning the substrate to a hold-down plate installed in the upper part. CONSTITUTION:This vacuum treatment device is provided with an electrode 11 on which the substrate 12 is imposed and which moves upward and downward and the hold-down plate 19 which holds down the substrate 12 onto the electrode in the vacuum vessel 1. Plural pieces, at least 3 pieces of the aligning arms 13 are attached turnably by three pins 15 around the outside circumference of the electrode 11 of the above-mentioned device. The electrode 11 is raised together with the arms 13 and the upper parts of the arms 13 are advanced into the recess of the plate 19. The hook parts in the lower part of the arms 13 are hooked to a weight 18 imposed on the bottom in the vessel 1. The upper parts of the arms 13 are thereby opened to the position controlled by stoppers 16 by which the substrate 12 is positioned and self-aligned to the plate 19. The substrate 12 is thus held down in the min. area by the plate 19 and the yield of the sample is improved.
Patent JP-H07261986-A (JP)
Title: Library monitoring processor
Inventor: KAMETANI KOUJI
IPC: G06F9/06
Filed: 1994-03-18
Abstract: PURPOSE:To realize a highly reliable library management by performing registration only when program names completely coincide with each other version numbers match with each other, at the time of registering the program of a library for a test to the library for main operation. CONSTITUTION:This processor is provided with the library 3 for the test composed of a management table 31 for registering the program name and the version number to be tested and the library 32 for registering the program, a list 2 prepared by setting the program name and the version number of a correction object corresponding to a maintenance code at the time of starting program correction and monitoring part 1 for performing the registration to the library 4 for the main operation only when it is judged that the program name of a registration object completely coincides with the program name in the list 2 and the version number is large and issuing an alarm in other cases corresponding to a program registration request.
Patent JP-H03251333-A (JP)
Title: Tool control unit
Inventor: BABA OSAMU
IPC: B23Q17/00
Filed: 1990-02-28
Abstract: PURPOSE:To prevent operation due to false tool correction data, by nullifying the tool correction data prior to replacement in the case of the request for the correction of the tool data existing, and displaying the presence of the correction request so as to set a new tool correction data. CONSTITUTION:In the case of the tool correction data held by a tool data storing means 12 being invalid, the input of the tool correction data into an input means 20 is checked by the designating means 30 of a tool data nullifying means 36, the necessity for setting a new tool correction data is displayed on a nullification informing means 42 and advised to a worker. When the tool correction data of the tool for which correction is requested are set by a setting means 46, the correction request is cancelled by a cancelled means 44 and the setting completion of the tool correction data is informed from the nullification informing means 42. Consequently, it is prevented to perform an erroneous working, by suspending the work in the case of the tool correction data of a using tool being invalid data, when machining is executed by a work executing means 26.
Patent JP-S61210899-A (JP)
Title: Power system stabilizer
Inventor: MITANI TETSUYUKI
IPC: H02P9/14
Filed: 1985-03-12
Abstract: PURPOSE:To improve the stability of a power system by subtracting the output of a stabilizer which inputs a generator output deviation from the output of a stabilizer which inputs a generator speed deviation signal into a stabilization signal. CONSTITUTION:An adder 10 subtracts the output of the second system stabilizer 8' which inputs a generator output deviation from the output of the first system stabilizer 8 which inputs a generator speed deviation, and applies it to an adder 5. The adder 5 adds a generator terminal voltage deviation signal and a system stabilization signal, and applies it to a regulator 6. Thus, the stabilization can be improved without influence of a noise contained in the input signal of the stabilizer and a shaft twisting vibration between a turbine and a generator.
Patent JP-S61207074-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAMOTO HIROMASA
IPC: H01L29/78
Filed: 1985-03-12
Abstract: PURPOSE:To prevent the gate electrode from oxidizing and thus resulting in high resistance even if the semiconductor device is treated at a high temperature in an H2O atmosphere, by forming a polysilicon film with a better step coverage above the gate electrode, and by treating the PSG film formed thereon at the high temperature to flatten it. CONSTITUTION:After a gate oxide film 3 is formed in a P-type silicon substrate 1, a polysilicon film doped with N-type impurities is produced by a CVD method, and is patterned to form a gate electrode 4. In order to form source and drain regions, ion-implantation is done to form N-type diffusion regions 2. Next, the gate electrode 4 is thermal-oxidized to form an oxide film 5, and a polysilicon film 10 is formed on the entire face by a reduced pressure CVD method. Next, a PSG film with a thickness of 1mum is formed on the entire face. Heating to about 1,000 deg.C in an H2O atmosphere oxidizes the polysilicon film 10 to convert it into an oxide film 6', and at the same time softens and melts the PSG film 6 to flatten the surface. At this time, the gate electrode 4 which is hardly oxidized does not come to high resistance.
Patent JP-S53134247-A (JP)
Title: Cooker
Inventor: YOSHIDA CHIZUKO
IPC: H05B6/68
Filed: 1977-04-26
Abstract: PURPOSE: To improve sapor of foodstuffs under constantly favorable heat by detecting humidity varying with heating on the foodstuffs and by changing over heating output at the spot where this humidity has attained a settled value. 
     COPYRIGHT: (C)1978,JPO&Japio