baber/WOPTO huggingface dataset:
Patent JP-S63205314-A (JP)
Title: Formation of polymer film
Inventor: TANDA TETSUSHI
IPC: H01L51/40
Filed: 1987-02-20
Abstract: PURPOSE:To obtain an impurity-free polymer film which can be easily doped, by evaporating a specified compound containing a heterocyclic ring or an aromatic ring in a vacuum, subjecting the vapor to a vapor-phase photochemical reaction and depositing a polymer film of this compound on a substrate. CONSTITUTION:A compound of the formula (wherein R is a heterocyclic ring or an aromatic ring, X is H or a halogen and n is an integer >=1), e.g., 2,5- dichlorothiophene or m-dibromobenzene, is evaporated in a vacuum and subjected to a vapor-phase photochemical reaction by using far-ultraviolet rays or the like as a source of light and using a mercury vapor as a photosensitizer. A film of the compound of the formula is deposited on a substrate. In this way, the title polymer film can be obtained. Doping can be easily performed by mixing the compound of the formula with a dopant gas such as iodine, bromine or arsenic pentafluoride.
Patent JP-H07246456-A (JP)
Title: Method for preheating ladle
Inventor: MURAKAMI HIDEKI
IPC: F23L15/02
Filed: 1994-03-09
Abstract: PURPOSE:To operate the drying and the preheating of a ladle with a low fuel cost without developing spalling of a refractory 2 using low calorific fuel gas of BFG, etc. CONSTITUTION:A ladle cover 2 for covering in the close condition is arranged on the refractory-lining ladle 1 for receiving molten metal and one pair of heat-storage type change-over combustion burners 3, 4 are arranged on the ladle cover 2. The low calorific fuel gas single or mixed with high calorific fuel gas is burnt in the ladle 1 and the combustion exhaust gas is circulated in the ladle 1. By this method, the inner part of the ladle 1 can be heated to the uniform atmosphere.
Patent JP-S60186386-A (JP)
Inventor: SAKITANI HIDEYUKI
IPC: B25J15/08
Filed: 1984-03-02
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-S62197025-A (JP)
Inventor: YASUNAGA RYUICHI
IPC: A47L9/32
Filed: 1986-02-24
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-S63205772-A (JP)
Title: Segment forming system in graphic processing system
Inventor: KOSHIBA MINORU
IPC: G06F17/50
Filed: 1987-02-20
Abstract: PURPOSE:To easily form a document by forming a flag indicating whether a document is forming or not, setting up the flag during the formation of a document, and at the time of setting up the flag, converting the input data displayed by the number of characters into the mm unit of segment length and displaying the converted result on a display screen. CONSTITUTION:The titled system is constituted of a size table 9 for storing the size of characters to be displayed on the display screen 5, a mode flag to be set by a signal for specifying a document forming mode and a segment length calculating means 8 for converting input specified by the number of characters into the unit of length by using the size table 9. When the mode flag 7 indicates the formation of a document, the input data displayed by the number of characters are converted into the unit (mm) of length by a segment length calculating means 8. Similarly to general graphic formation, a prescribed segment can be drawn on the display screen 5 on the basis of the coordinates of a starting point of the segment and segment length displayed in the length unit use in a graphic processing system.
Patent JP-S62199201-A (JP)
Title: Surface pretreatment of ingot for rolling
Inventor: YOSHIDA MASAHIRO
IPC: B21B3/00
Filed: 1986-02-26
Abstract: PURPOSE:To maintain the conventional quality even by rolling without scalping and to improve yield by polishing the surface of an ingot of aluminum or the alloy thereof and removing oxides and defects therefrom. CONSTITUTION:The oxides 9 remain on the surface by the contact with the aim. air and slip flaws, etc. are formed in the slight time when a molten metal flowing out of a tundish 10 via a molten metal nozzle 11 solidifies between upper and lower caster rolls 12. These defects are heretofore cut away by a scalping machine and thereafter the ingot is rolled but the ingot is polished by brush rolls 2 made of a suitable material such as ire brushes or nylon brushes in place of such scalping to remove the oxides 9 and the defective parts. The yield is thus considerably improved by non-scalping while the surface quality equiv. to the conventional surface quality is maintained.
Patent JP-H05237537-A (JP)
Title: Manufacture of cold rolled steel strip having excellent surface cleanliness
Inventor: MORI ZENICHI
IPC: B21B45/02
Filed: 1992-02-26
Abstract: PURPOSE:To clean the surface of steel strip at the outlet of the cold rolling mill. CONSTITUTION:In the method cleaning the surface of a steel strip with the concentration control of rolling oil that the the rolling oil after using at the cold rolling work of the steel strip 2 is recovered from the rolling mill, at first, collected to a mixing tank 31, and filtrated with filters 10, 11, then introduced to a clean tank 30, and the circulating rolling oil is reclained by replenishing an original rolling oil 5 and a water 6 in this clean tank 30, the rolling oil concentration measuring value is controlled by adjusting the replenishing amount of the original rolling oil and the water inside the clean tank 30 so as to become iron quantity/oil quantity amount =0.20-0.40, due to the surface stuck oil film thickness measured value of steel strip 2 which is measured on line with the rolling oil film thickness meter 12 provided at the outlet side of the cold rolling mill 1, the rolling oil concentration measured value inside the clean tank 30 and the iron on the surface of the steel hoop based on the iron concentration measured value inside the mixing tank 31.
Patent JP-S56137318-A (JP)
Title: Observing device with zoom mechanism
Inventor: ONO KOUZOU
IPC: G02B23/26
Filed: 1980-03-28
Abstract: PURPOSE:To perform zooming while satisfying heat resistance, chemical resistance, radiation resistance and explosion-proofness by incorporating a zooming mechanism to the image pickup adapter of an observing device and providing a zooming controller near a direct viewing adapter. CONSTITUTION:The observing device consists of a photographing adapter 11 consisting of an optical system incorporated with a zooming mechanism, a bundled optical fiber 12 for direct transmission of images, a direct viewing adapter 13, a zooming controller 15 and a wire 16. The zooming mechanism in the image pickup adapter is controlled by the zooming controller near the direct viewing adapter 13  via the wire. It is also possible to use a fluid pressure cylinder such as of hydraulic  pressure or pneumatic pressure in place of the wire for the zooming controller 15.
Patent JP-H10279683-A (JP)
Title: Production of siloxane composition
Inventor: BISCHOFF REMY
IPC: C08G77/08
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To obtain a dispersion of a high-viscosity cyclosiloxane in a volatile cyclosiloxane by effecting the ring opening polymerization of a volatile cyclosiloxane under catalysis by a phosphazene base and stopping the polymerization reaction by adding CO2 or an acid before the completion of the ring opening polymerization. SOLUTION: The phosphazene base used is desirably a compound shown in Fig. and is used in an amount of 1-500 ppm by weight of the cyclosiloxane. The water is used in an amount of at least 0.5 mol per mol of the phosphazene base. The polymerization can be effected within about several seconds to form a high-molecular-weight polymer. The high-viscosity siloxane in the obtained dispersion has a molecular weight of 100,000-5,000,000. The rubber in the dispersion is desirably present in an amount of 5-40 wt.%, and the viscosity of the composition (having a rubber content of 15 wt.%, i.e., a conversion of 15 wt.%) is 5,000-10,000 mm<2> /s. The viscosity of the necessary dispersion is adjusted by the neutralization of the base.
Patent JP-H01216729-A (JP)
Title: Device for continuously feeding fastener in fastener fastening machine
Inventor: KAWASHIMA MASAKI
IPC: B65G47/78
Filed: 1988-02-22
Abstract: PURPOSE:To carry out the driving of fasteners smoothly and surely by providing a number of fasteners at a defined interval on a band strip and housing this in a fastener housing drum, and feeding the fasteners one at a time to a fastener driving portion by means of the rotation of a pair of feed rolls. CONSTITUTION:A number of fasteners 32 which are supported in a row on a linking band 70 are housed in a housing drum 5 and, by fitting a drawn out fastener 32 in the fastener fitting recessed groove 67 of each of a pair of feed rolls 65, 66, both feed rolls 65, 66 are moved in the mutually opposite directions. When the portion of the linking band 70 which was holding the fastener 32 is discharged out of a connecting hole 79 through the side of the feed roll 66, the fastener 32 which is fitted in the recessed grooves 67 of the feed rolls 65, 66 is separated from the linking belt 70 and fed into the circular hole 69 of a fastener driving portion accompanying the rotation of the feed rolls 65, 66. Thereby, the fasteners can be continuously and surely fed one at a time to the fastener driving portion.
Patent JP-S60182512-A (JP)
Title: Vertical magnetic recording medium
Inventor: AKAMATSU TAKAYOSHI
IPC: G11B5/73
Filed: 1984-02-29
Abstract: PURPOSE:To obtain a recording medium having large mechanical strength and small curling by using polyester consisting essentially of specific repeated units as a base body and forming a thin vertical magnetic film consisting essentially of Co and Co oxide having the axis of easy magnetization in the film thickness direction on the surface thereof. CONSTITUTION:Co is deposited by evaporation using an electron beam on a base body formed by stretching biaxially an unstretched film of polyester contg. >=85mol% repeated units expressed by the formula while gaseous O2 is introduced thereto to form a thin magnetic film consisting of Co and Co oxide having the axis of easy magnetization in the film thickness direction. An Fe-Ni alloy is otherwise deposited by evaporation first on the same base body as the above- described base body and thereafter the thin vertical magnetized film consisting essentially of Co and Co oxide is formed on such alloy film. The thin film type vertical magnetic recording medium having the small decrease in the magnetic characteristic owing to a heat treatment for uncurling is thus obtd.
Patent JP-H05228284-A (JP)
Title: Sewing machine for cording
Inventor: OGAWA TATSUYA
IPC: D05B3/02
Filed: 1992-02-26
Abstract: PURPOSE:To provide a sewing machine capable of sewing a cord to a cloth into a curved shape. CONSTITUTION:A sewing machine sewing a cord to a cloth is provided with a mechanism vertically moving a needle, a needle swinging mechanism laterally swinging the needle, a longitudinal feed mechanism longitudinally feeding the cloth, and a lateral feed mechanism laterally feeding the cloth. These mechanisms are driven by a sewing motor 7, a needle swinging motor 27, a longitudinal feed motor 29, and a lateral feed motor 31. These motors 7, 27, 29, 31 are controlled by a control device 9. A memory device 32 stores the cloth feed data in the lateral direction, the cloth feed data in the longitudinal direction, and the needle location data determined according to both cloth feed data and the cord width for individual sewing shapes. The control device 9 controls the motors 7, 27, 29, 31 based on the data to sew the cord to the cloth with a sewing means into the sewing shape specified by an operator.
Patent JP-H11239350-A (JP)
Title: Motion vector detection method for moving image signal and motion vector detection circuit in inter-frame encoding device
Inventor: NAKANISHI ISAO
IPC: H04N19/61
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To enhance processing speed by reducing the amount of arithmetic operations in detecting a motion vector. SOLUTION: A retrieval circuit 100 compares the total sum of each pixel of an object block of a current frame with the total sum of each pixel of a reference block set to a preceding frame with an integer pixel accuracy to detect blocks having similar values. A retrieval circuit 200 sets a reference block around a block detected by the preceding retrieval with half pixel accuracy and obtains, e.g. an absolute difference value sum between each pixel of the reference block and each pixel of an object block and detects a block whose value is minimum. Based on the result, a motion vector arithmetic circuit 300 obtains a motion vector from a coordinate between the object block and a corresponding reference block.
Patent JP-H08229979-A (JP)
Title: Injection molding apparatus for resin coating layer of joint inner surface
Inventor: TANAHASHI MASAAKI
IPC: F16L58/10
Filed: 1995-02-28
Abstract: PURPOSE: To enable resin to be separated from the gate by providing a gate communicating with the outside on the tip end of an injection mandrel via a resin passage being coupled to the vertical resin passage, and an injecting molten resin from the other end of a hot runner to the inner surface of a joint. CONSTITUTION: A molten resin is injected in the cavity through the vertical resin passage 6 of a hot runner 11, the resin passage 12 of the tip end of an infection mandrel, and gate 8. Then, after the lapse of a predetermined cooling time, both the mandrels 3, 4 are removed from both the opening of a joint The hot runner 11 is electrified, as a matter of course, during the period of an injection molding process and cooling process from the initial stage of the infection molding process, resulting in heating of the vertical resin passage 6. Accordingly, the sprue 10 comprising the vertical resin passage 6 and resin passage 12 can be maintained in a molten state, and as the injection mandrel 4 is removed, the sprue 10 can be separated from the gate 8.
Patent JP-H05241473-A (JP)
Title: Fixing device
Inventor: OHIRA TADASHI
IPC: G03G15/20
Filed: 1992-02-26
Abstract: PURPOSE:To prevent the nipping part of fixing rollers in a standby state from being left locally deformed by rotating the fixing rollers by specific amounts so that the press-contacting part of the fixing rollers when a specified time lapses in a standby mode, is, at least, moved to the other places, whenever the specified time lapses in the standby mode. CONSTITUTION:The fixing rollers (a heating roller 42 and a pressure roller 43) are set in the standby mode where they are preliminarily heated to the prescribed temperature of a fixing temperature or below, in a stationary state, so that starting-up up to the fixing temperature in use is quickened, and fixing can be executed without having a waiting time. However, whenever the specified time lapses in the standby mode, the rollers 42 and 43 are rotated by the specific amounts, so that the press- contacting part 48 of the fixing rollers 42 and 43 when the specified time lapses, is, at least, moved to the other places. Before the rollers 42 and 43 are preliminarily heated and the local deformation of the press-contacting part 48 is fallen into a habit by pressurization and the preliminary heating, the press-contacting part 48 is moved to the other places, and the deformation at the press-contacting part 48 before being moved, can be restored in a very short time. The fresh deformation of the press- contacting part 48 can be restored in a short time by the movement of the press- contacting part, at the time of fixing.
Patent JP-S55132222-A (JP)
Title: Method and device for shaping cylindrical thermoplastic resin piece
Inventor: AIDA TAKASHI
IPC: B29C48/09
Filed: 1979-04-02
Abstract: PURPOSE:To shape a cylindrical hollow piece which is made of polyvinyl chloride or the like and has uniform thickness and good external appearance, by introducing high-temperature portions inside two-branched passages, into shaping dies so that the portions face the meeting surfaces of metal molds. CONSTITUTION:Resin extruded out of the screw 1 of an extruder is conducted through two-branched passages 2a, 2b so that two parisons are shaped hollow by two crossheads. High-temperature resin portions, which flow on the facing insides of the two-branched passages 2a, 2b and are shown by a chain line in Fig., are introduced into cylindrical shaping dies 3a, 3b to face the meeting surfaces of metal molds 7a, 7b to shape the parisons 9a, 9b. Although the parisons 9a, 9b are curved in direcions m, m' first, the curvatures is automatically corrected when the metal molds 7a, 7b are closed. This results in eliminating the disadvantage that a pinched- off part becomes nonuniform on the lower portion of a shaped piece or projects on its side.
Patent JP-S54131880-A (JP)
Title: Manufacture of schottky junction element
Inventor: KAWAMOTO TAKANORI
IPC: H01L29/872
Filed: 1978-04-03
Abstract: PURPOSE: To decide the heat treatment time for correction by forming the pn junction at the prescribed place and then measuring the breakdown voltage.  
     CONSTITUTION: The heat oxidation process is given as prescribed to wafer 1 containing epitaxial layer 2 to form film 3. An opening is drilled selectively to film 3 to form pn junction of about 0.1μ or less and then to measure the breakdown voltage. Based on the readings, the corrective heat treatment is given again to measure the breakdown voltage again. When the readings is the prescribed value, a window is drilled at another place of film 3. Then the Schottky metal is coated to form Schottky junction 5. In this way, the heat treatment time can be controlled accurately with every wafer, and accordingly both the series resistance and the breakdown voltage can be controlled accurately. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56154116-A (JP)
Title: Exhaust gas cleaning honeycomb support cushion body
Inventor: AOYAMA TOSHIYASU
IPC: B01D53/86
Filed: 1981-03-20
Abstract: PURPOSE:To give a proper elasticity for the vibration of various parts by giving different compression densities to the cylindrical and collar parts of a honeycomb support cushion body and mold the various parts into a unitary body. CONSTITUTION:The outer circumference of 2-stage cylindrical core 10 having a step 11 is covered with a cylindrical knitting gauze 12, a pressing member 13 is contacted with the part on the upper side than middle of the gauze 12 from outwards and pressed for fastening using an outer die 14, and a collar 16 is formed through the press-compression of the lower part than middle of the gauze 12 into a ringed stage 11. Next, a cylindrical part 18 is formed through the press-compression from upwards of the upper part than middle with an upper cylinder 17 except the pressing member 13 fitted between the die 14 and core 10. Thereby, the compression density of the cylindrical part and the collar part of honeycomb catalyst support cushion bodies can be set proper for the vibratory conditions of various parts and various parts can be molded into a unitary body.
Patent JP-H05242740-A (JP)
Title: Freeze core breaking preventing type opgw
Inventor: SANBONSUGI KIYOSHI
IPC: H01B5/08
Filed: 1992-02-26
Abstract: PURPOSE:To provide a freezing core breaking prevention type OPGW by stranding optical fibers, whose core peripheries are covered with sponge layers, around a tension member shaft along an Al pipe axis, and filling sponge in a pipe without any space. CONSTITUTION:In a freezing core breaking prevention type OPGW 6, when a crack is produced in an Al pipe 4, a sponge layer 2 is compressed and filled into a space 7 between the inside peripheral wall of the pipe 4 and a tension member 1. Accordingly when water content tries to penetrate into the Al pipe 4 through the crack, the water content reaches the surface of the sponge layer 2 at once. In the sponge layer 2, a lots of independent babbles are formed so that the penetration of liquid such as the water content or the like is shut out and no liquid penetrates deeply inside. Even if some independent bubbles of the sponge 2 are broken, a large quantity of sponge is filled. buffer effect will not disappear easily. Even though the freezing of the penetrated water occurs, pressure is released so that the breaking of a core 3 is prevented.
Patent JP-H09232391-A (JP)
Title: Ic tester
Inventor: SUGA KAZUNARI
IPC: G01R31/28
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an IC tester which can lessen the installation area, in an IC tester in which the contact can be replaced, by converting the attitude of the contact of the test head into upward posture. SOLUTION: The height of a main frame 40 is brought close to the height of a wafer probe 10. A contact provided at the test head 20 is brought close to the wafer probe 10 by a rotary drive source, and it is brought into contact with the contact part of the wafer probe 10. Converting the posture of the test head 20 from the contact condition to the contact part into the position in which it opposes the topside of the main frame 40 will converts the contact provided at the test head 20, in this condition, into the upward posture. Hereby, the contact can be replaced at the top of the main frame 40.
Patent JP-H09224423-A (JP)
Title: Labor-saving disease control method for rice plant disease
Inventor: YAMAMURA HIROSHI
IPC: A01G22/22
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To safely perform the labor-saving disease control for rice plant disease damages without causing environmental contamination by treating forcedly sprouted rice seeds by the liquid chemicals of a specified seed disinfectant for rice plants, then sowing the seeds in a nursery box and covering them with soil. SOLUTION: After the forcedly sprouted rice seeds immediately before being sown to the nursery box are processed by the liquid chemicals of the seed disinfectant for the rice plant containing pent-4-enyl-N-furfuryl-N-imidazol-1- ylcarbonyl-DLhomoalaninate as an active ingredient (dilution is preferably 3100 magnifications,) the rice seeds are sown to the nursery box and covered with the soil and the manpower saving control of the rice plant disease damages is performed. Also, it is preferable that the diluted liquid chemical is blown for the amount of 1030ml per Kg of the forcedly sprouted rice seeds and air- dried.
Patent JP-H08336145-A (JP)
Title: Image information transmission system
Inventor: NAKAYAMA TADAYOSHI
IPC: H04N19/134
Filed: 1996-02-27
Abstract: PURPOSE: To decide the next transmission mode corresponding to the transmission mode of transmitted image information by dividing one image to plural blocks consisting of plural picture elements and transmitting by compressing the image with compressing methods different at every block. CONSTITUTION: Difference between reproduced picture element data when it is transmitted in a mode (e) and a mode (c) is calculated by using the output of an A/D converter 100 and that of an interpolation circuit 102, and the sum of the difference is calculated at every picture element block by a block distortion Dc arithmetic circuit 103. While, the difference between transmitted picture element data on a screen and stored in frame memory 104 and that on the present image is calculated by a block distortion Dp arithmetic circuit 105, and the sum (block distortion Dp) of the difference at every picture element block is found. A comparator 106 supplies a small value to a mode judging circuit 107 as composite block distortion Dm with data representing which Dc or Dp is larger, and allocates the data to prescribed number of modes (e) in sequence of higher Dm.