baber/WOPTO huggingface dataset:
Patent JP-2000357648-A (JP)
Title: Transfer exposing apparatus
Inventor: OCHIAI YUKINORI
IPC: H01L21/027
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To overlay patterns with higher accuracy by controlling the orbit of charged particles radiated, depending on distortion of the patterns as overlay objects. SOLUTION: Electrons radiated from a flat electron source 10 are irradiated on an object formed of a substrate 14 and a photosensitive agent 12 coated on the upper surface of substrate to expose a pattern. In this case, a coil 20 or an electrode is provided to generate magnetic field or electric field between the flat electron source 10 and irradiated object. Distortion of the irradiation pattern is matched with the distortion of the irradiation object pattern, to perform overlay exposure with higher accuracy by respectively controlling the magnetic field of coil 20 or electric field of electrode. Moreover, when an exposing pattern is not formed on the irradiated object, the distortion-free irradiation pattern can be exposed or the pattern having desired distortion can be exposed with a coil 20 or an electrode.
Patent JP-S5958969-A (JP)
Title: Processing system of picture data having scanning error
Inventor: SETO YOUICHI
IPC: C08J9/06
Filed: 1982-09-29
Abstract: PURPOSE:To correct a picture data having a scanning error with high accuracy and in high speed, by discriminating the mode of the scanning error such as overlapping and underlapping and attaining the compensation processing corresponding to the mode. CONSTITUTION:Data in the mirror scanning direction is sampled with the 4- point cubic convolution method and the compensation processing is performed for all lines. Then, the resampling in the mirror scanning vertical direction is performed. An interval I between mirror scannings is measured from observed picture information. The presence of points to be compensated in a section A in one mirror scanning is discriminated, when existing, the compensation is processed by the 4-point cubic convolution method, and when not existing, the interval I and the size (x) of a picture element are compared, and when I=x, the compensation is processed with the 4-point cubic convolution method, and when I>x, the compensation is processed with the 3-point interpolation method. When I<x, the compensation is performed by the 3-point interpolation method or the pseudo 4-point cubic convolution method depending on the position of points mapping the observed picture on the compensating picture.
Patent JP-H05329046-A (JP)
Title: Double-sided blanket
Inventor: NAKAGAWA TETSUO
IPC: D04B21/02
Filed: 1992-06-02
Abstract: PURPOSE:To enable a double-sided blanket to be made lightweight and a textile printing pattern to be made vivid by applying specific values to the knitting density of a fabric foundation, a product weight per area and pile length, respectively. CONSTITUTION:A double fabric knitted with a double Raschel loom is cut at the intermediate section of pile thread connecting the surface and reverse fabrics, thereby preparing two fabric sheets. The surface of the one-sided pile fabric so obtained is processed for piling and the reverse side is raised. The fabric is further subjected to a finishing process. Thereafter, the knitting density of a fabric foundation (wale number per inch space x course number per inch space) is taken between 220 and 600 (number per inch)<2>, the product weight per area between 1200 and 1700 g/2.8m<2>, and pile length between 2.5 and 10mm, respectively in preparing a double-sided blanket via hem sawing. In this case, the quantity of falling piles increases, when the knitting density of the fabric foundation is less than 220 (number/inch)<2>. Also, when the density exceeds 600 (number/inch)<2>, the number of courses per inch space must be increased to over 30, thereby making a knitting process impossible. Also, when the product weight per area and pile length deviate from the above-mentioned values, the feeling of a blanket and the vividness of a pattern deteriorate.
Patent JP-H08132389-A (JP)
Title: Cutting device for flat material,such as cloth and foil
Inventor: RORUFU YUNKU
IPC: B26D7/26
Filed: 1992-06-03
Abstract: PURPOSE: To provide a cutting device for materials such as textile and foil capable of promoting the guide of a cutting machine, which is installed on the cutting device, at least in a movement area portion. CONSTITUTION: A cutting device 1 for flat materials such as textile and foil comprises a table 2 on which flat materials to be cut are loaded, a carriage 3 which is movable along the table 2, particularly in the longitudinal direction by a drive means, a boom 6 which extends onto the table 2 and is installed on the carriage 3 so that it can rotate about a vertical rotating shaft, and a cutting machine 7 installed so that it can rotate about the vertical rotating shaft. Then the cutting device is formed so that the boom 6 can be extended telescopably in the longitudinal direction.
Patent JP-S5691431-A (JP)
Title: Automatic drying device
Inventor: MIYATA SHINICHI
IPC: H01L21/00
Filed: 1979-12-25
Abstract: PURPOSE:To dry wafers automatically and reduce the amount of stock in process by mounting a wafer carrier containing a wafer and a carrier dummy so as to face with each other on a rotor, drying the wafer by high speed rotation and the stopping the rotor with detecting elements. CONSTITUTION:A wafer carrier 12 which contains a wafer 11 to be dried and a carrier dummy 15 of the same centroid position and the same weight as the wafer carrier 12 are mounted on a rotor 14 in a sealed container 10 so that they may face with each other and are fixed with a fixing plate 18. The rotor 14 is rotated at a high speed by a driving motor 20, and water and dust on the wafer are removed by a centrifugal force and the wafer is dried. When the drying is finished, the driving motor 20 is stopped and the stopping position is determined by detecting elements 26 fixed to a position detecting disc 25 inserted over the lower part of a rotating shaft 16. By so doing, wafers can be dried automatically and a processing time can be shortened.
Patent JP-S5960168-A (JP)
Inventor: MITANI AKIO
IPC: F25D21/12
Filed: 1982-09-29
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-H05336382-A (JP)
Title: In-frame encode/decode system
Inventor: TSUJIKADO MITSUO
IPC: H04N19/423
Filed: 1992-06-03
Abstract: PURPOSE:To improve encoding efficiency for image information, etc., by introducing block matching. CONSTITUTION:At a transmission side, an image signal outputted from a TV camera 1 is accumulated in frame memory 3. The image signal is segmented from the memory 3 at every block, and the block matching is applied to it at a block matching circuit 11. The difference of the blocks is taken based on a block matching result. The encoding is applied to the signal by a DCT converter 6 and a quantizer 7, and the multiplexing of a remainder signal with a matching vector is performed by a multiplexer 12, then, it is sent out. At a reception side, the remainder signal is separated from the matching vector by a multiplex separator 14, and the block is reproduced by a reverse quantizer 15 and a DCT reverse converter 16, and it is assembled at a block adder circuit 18, and a reproducing image is outputted to a monitor 41.
Patent JP-S5870960-A (JP)
Title: Continuous casting method for steel
Inventor: MIYASHITA YOSHIO
IPC: B22D11/16
Filed: 1981-10-23
Abstract: PURPOSE:To make production of a high-temp. ingot for hot charging possible by controlling the static pressure of the molten steel in the unsolidified ingot to decrease bulging force and widening roll pitches to decrease the heat transfer of the rolls near the crater end. CONSTITUTION:In the stage of producing an ingot by drawing an unsolidified ingot 8 from the bottom end of a mold 10 which is open at both ends continuously, the vertical distance alpha between the final solidifying position 16 of said ingot 8 and the molten steel surface in said mold 10 is maintained in the range of the equation -1.4<=alpha<=3.0 (m), whereby the transfer heat of the rolls near the crater end 16 is decreased, and the temp. drop of the ingot is prevented. The ingots cut by a cutter 12 are conveyed in the state of high temp. to rolling  stages. The static pressure of the molten steel is decreased and the pitches of  rolls 15 are widened by the above-mentioned method within the range where the  excellent quality of the ingots can be maintained. It is possible to decrease the transfer heat of the rolls and the radiation transfer heat between the rolls by providing a heat insulating installation 13.
Patent JP-H069915-A (JP)
Title: Ink and method of pattern formation
Inventor: HAGINO MASATO
IPC: C09D11/10
Filed: 1992-06-26
Abstract: PURPOSE:To form high-definition, high-quality color filter pattern and carbon black pattern which are excellent in printability with an ink and free from lack of hiding, chipping off of pattern. etc. CONSTITUTION:Printing is carried out by intaglio printing with a color filter ink comprising an org. pigment and a vehicle contg. an org. solvent, an epoxy- based phenoxy resin, and a curative and a carbon black ink comprising a carbon powder and a vehicle contg. an org. solvent, an epoxy-based phenoxy resin, and a curative.
Patent JP-S6230376-A (JP)
Title: Manufacture of thin film transistor
Inventor: HIRANAKA KOICHI
IPC: H01L21/336
Filed: 1985-07-31
Abstract: PURPOSE:To reduce a parasitic capacity and to improve the operating speed by using a resist mask patterned by performing exposure from the side of a light transmitting insulator plate with opaque source and drain electrodes as masks to form a gate electrode. CONSTITUTION:After a light transmitting film of Al or Cr is formed on an insulator plate 1 of glass substrate, a groove and source and drain electrodes 2, 3 are formed. After a resist mask 9 is removed, a non-doped amorphous silicon film 4 and an SiO2 or Si3N4 gate insulator film 5 are continuously formed, a positive resist film 7 is then formed, prebaked, and ultraviolet rays are emitted from the back of the substrate 1. The electrodes 2, 3 operate as masks since they are opaque, and when the film 7 is exposed only at the not shielded portion and developed, a resist mask 71 self-matched with the electrodes 2, 3 is obtained. A film 61 of Cr is formed, the film 71 is used to form a gate electrode 6. Thus, the operating speed of a thin film transistor can be largely improved.
Patent JP-H0220289-A (JP)
Title: Production of farnesylacetic acid geranyl ester
Inventor: INADA YUJI
IPC: C12P7/62
Filed: 1988-07-08
Abstract: PURPOSE:To obtain the subject compound in high purity and yield by reacting geraniol with farnesylacetic acid in 1,1,1-trichloroethane in the presence of a specific lipase. CONSTITUTION:A modified lipase (A) is prepared by modifying a lipase originated from Pseudomans fluorescens, etc., with O-methoxy polyethylene glycol until 25-75% of the amino groups in the lipase are modified. The component A is added to a 1,1,1-trichloroethane solution containing farnesylacetic acid and geraniol to obtain a reaction liquid (C). The component C is stirred at 10-60 deg.C for several to several tens hours to effect the reaction and obtain a reacted liquid (D). The component D is purified by centrifugal separation, silica gel column chromatography, etc., to recover the objective farnesylacetic acid geranyl ester.
Patent JP-H105801-A (JP)
Title: Tandem welding type continuous rolling method and device therefor
Inventor: OKAWA SUSUMU
IPC: B23K11/04
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a tandem welding type rolling method enabling shortening the time cycle for processing a billet without drastically changing the existing equipment. SOLUTION: In a method for continuously rolling a continuous billet with a rolling mill train through a flash butt welding stage for producing the continuous billet by joining the rear end of a preceding billet 20 to the tip of the succeeding billet and a grinding stage for removing burrs in the weld zone, in the flash butt welding stage, while moving two traveling welders 3, 4 which are arranged in series at the interval in accordance with the length of the billet in the moving direction of the billet in synchronism with the movement of the continuous billet 20, the continuous billet 20 and two billets 21, 22 are welded in series and simultaneously by traveling flash butt welding with two these traveling welder 3, 4 and the continuous billet 20 is extended.
Patent JP-S6219180-A (JP)
Inventor: ARUFUREETO KUNOTSUHE
IPC: A61M5/00
Filed: 1986-07-16
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-H0333716-A (JP)
Title: Optical filter made of near infrared absorbing crystal
Inventor: MATSUO TAKAHIRO
IPC: H04N5/335
Filed: 1989-06-29
Abstract: PURPOSE:To reduce the number of parts, to improve the production process and workability and to easily produce the optical filter ma;de of the near IR absorbing crystal of a low cost and high quality by optically adhering plural sheets of crystal plates by an adhesive agent which absorbs near IR rays. CONSTITUTION:Plural sheets of the crystal plates 1, 2 are optically adhered by the adhesive agent 3 of a (meth)acrylic resin or epoxy resin contg. the near IR absorbebnt, such as metal complex salt or anthraquinone system. The adhesive agent prepd. by compounding urethane (meth)acrylate, epoxy (meth)acrylate, (meth)acrylate for viscosity adjustment, a photopolymn. initiator, and the near IR absorbent in the prescribed amount is used as the adhesive agent 3. This filter is, therefore, obtd. simply by sticking plural sheets of the crystal plates to each other by the adhesive agent 3 which absorbs IR rays. The need for color correcting glass and multilayered films for cutting IR which are heretofore used is eliminated. The number of parts is reduced and the need for the adhering process and the vapor deposition process for the multilayered films is eliminated. The optical fiber made of the near IR absorbing crystal of the low cost and the high quality is easily produced in this way.
Patent JP-H06179413-A (JP)
Title: Packing machine of flexible article
Inventor: JIYON JIEI DAASHII
IPC: B65B11/02
Filed: 1992-06-26
Abstract: PURPOSE: To prevent external surface of a flexible member by clamping a free end of the sheet and receiving the first part of the flexible member to fix, and by spacing the second portion of the flexible member from the first portion by a preselected distance. CONSTITUTION: A plurality of core materials 30 are loaded on a hopper 26 and the materials 30 sent to a shoot 28 with a conveyor 32. When moving a cart 20 to a position close to a core material stop 59, letting a needle 60 of a core material separator 61 advanced by a controller 44 and retracting the needle 60 of the core material stop 59, three core materials 30 drop on the Platform 82. When the core material 30 mounts, cylinders 72 and 74 are elongated, the cart 20 is moved to a finger to let the core material 30 cover thereon. Protection paper is sent from its roll with its feeding assembly and wound on the three core materials 30 (or belt) covered on the finger by a winding assembly. After winding is finished, the following three core materials 30 are fed.
Patent JP-2000001168-A (JP)
Title: Train service management system with display for estimated service delay
Inventor: WATADA MINORU
IPC: G06Q50/30
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To allow the operator of the subject train service management system to grasp the train delay condition visually easily by computing whether a train is delayed in the current state and the delay time in the actual diagram in the current train service based on the predetermined schedule diagram. SOLUTION: An operator of this train service management system is expected to display a line of a schedule diagram from an input unit 19 to an output display unit 14. In this stage, the schedule diagram is compared with the actual diagram which is based on various conditions including on-line information 1 and information on congestion in the station 2, representing the actual train service for computing. If there is a discrepancy in terms of time between the schedule diagram and the actual diagram, a delay from the schedule diagram is estimated by calculation in the unit of lines. The estimated delay time is classified in accordance with degree of delay with variation of line colors to be displayed on the output display unit 14. Accordingly, the operator can grasp the degree of delay visually with ease.
Patent JP-H0518457-A (JP)
Title: Air breather of planetary geartype transmission
Inventor: OZAKI KIYOTAKA
IPC: F16H57/028
Filed: 1991-07-10
Abstract: PURPOSE:To enhance the space efficiency by providing an air chamber of an air breather of a planetary gearing transmission without forming any projection at the case. CONSTITUTION:An air chamber 16 is provided as formed by a groove 15 furnished at the periphery of a ring gear 28. In the upper part of a case 4, a breather 18 is furnished to put the air chamber 16 in communication with the atmosphere. Grooves are formed in the ring gear 28 and case 4 for putting the air chamber 16 in communication with the inside of the case 4. The degree of freedom in designing is thus increased because the case 4 is free from any projection to otherwise be provided for air chamber, and groove in the ring gear 28 reduces the rigidity, which should improve cog contacting of the ring gear 38 with a pinion 12 to result in reduction of noise and vibration.
Patent JP-H0461042-A (JP)
Title: Magnto-optical disk
Inventor: TAKAHASHI YOSUKE
IPC: G11B11/10
Filed: 1990-06-29
Abstract: PURPOSE:To improve antistatic function and scratching resistance by coating the surface of a disk with two-layer resin protective coating layer. CONSTITUTION:A magneto-optical recording layer 4 comprising a layer of rare earth-transition element alloy such as MnBi, interposed between two protec tive layers comprising transparent inorg. compd. is formed on a substrate 3. The surface of this magneto-optical disk is coated with a resin protective layer, and this protective layer consists of two layers, the first resin protective layer 1 and the second resin protective layer 2. By forming two layers in a manner that the layer 2 has antistatic function and the layer 1 has scratching resistance, antistatic function and scratching resistance is effectively given to the surface of the magneto-optical disk.
Patent JP-H0725367-A (JP)
Title: Rear body structure for vehicle
Inventor: SANNOMIYA MASAYOSHI
IPC: B60R19/48
Filed: 1993-07-09
Abstract: PURPOSE:To make a reduction in vehicle air resistance compatible with vehicle stability against cross wind, and concurrently secure a sufficiently ample opening area of a baggage room when the baggage room is provided for the rear section of a vehicle by aerodynamically treating the rear body structure of the vehicle. CONSTITUTION:Air resistance is reduced by squeezing a least a part of a lower side portion starting roughly from the center section in the vertical direction of the rear side face of a vehicle 1 inwardly in the vehicle width direction as the body is extended afterward so as to be formed into a squeezed surface 3, and the sufficient area of an opening section 7 for a baggage room is concurrently secured when the baggage room is provided in the rear section of a vehicle. Moreover, vehicle stability against cross wind is improved by providing a cross wind receiving section 5 having an outside face 4 roughly parallel with the longitudinal direction of the vehicle at a place parted from the squeezed surface 3 outwardly in the vehicle width direction.
Patent JP-S5693814-A (JP)
Title: Method of supplying cooling medium to oxygen blowing part of bottom blown refining furnace
Inventor: MATSUNAGA HISASHI
IPC: C21C5/34
Filed: 1979-12-28
Abstract: PURPOSE:To supply cooling gas in a cheap self-supplying process by introducing pure O2 and unburnt recovered waste gas as cooling gas each separately; the O2 from the inner pipe of a double pipe at the hearth of a bottom blown refining furnace, the cooling gas from the outer pipe. CONSTITUTION:O2 gas 3 for refining is blown from the center pipe 2 of a double  pipe of the hearth of a bottom blown converter 1 into molten steel 4 in the furnace,  and cooling gas is blown from the outer pipe 5 to perform refining operation. Waste gas 6 generated from the furnace 1 during refining process is recovered by a recovering unit 7, sent to a reservoir 9, then sent 11 by blower 10 to a combustion equipment 12 for sequential consumption. At this time, part of the recovered gas is branched 13, is pressurized by a compressor 14, and supplied to the outer pipe 5 as cooling gas. Thus, cooling gas is self-supplied to the oxygen blowing part of the hearth, thereby preventing the associated part from erosion.
Patent JP-S6229426-A (JP)
Title: Car axle structure
Inventor: GOTO HITOSHI
IPC: B60K17/35
Filed: 1985-08-01
Abstract: PURPOSE:To reduce the projecting length of a free wheel hub and the length of a front wheel hub respectively to improve the looking and realize a light weight, by forming a flange for wheel installing at gearing point of a clutch ring to a free wheel hub. CONSTITUTION:In order to set a front wheel 23 to a driving wheel from a free wheel, a handle 12 of free wheel hub 11 installed at the outside of the front wheel hub 7 which is an axle hub is handled to rotate. As a result, a clutch ring 14 is advanced to up and right direction in the figure through a spring 13, and its inner spline 15 is geared to a spline 5 at the top of a drive shaft 4. In this case, the free wheel hub 7 is projected outside to the periphery at its high rigidity portion, the portion to response to the gearing portion of the clutch ring, to form a flange 17 integrally, to which the wheel 20 is installed. Therefore, the projecting length of the said hub 1 and the length of the said hub 7 are reduced respectively.
Patent JP-H0219867-A (JP)
Title: Original moving type copying machine
Inventor: KAWABATA HIDEO
IPC: G03G15/22
Filed: 1988-07-07
Abstract: PURPOSE:To obtain a thin copying machine by using an exposing lamp as an eraser only by providing additionally a simple reflecter and omitting an independent eraser which has to be arranged scatteringly. CONSTITUTION:An exposing slit 12a is provided between the lamp and an original platen 4 at the upper part of a housing 12 and this exposing slit 12a is provided with the reflecter 18 which opens/closes the exposing slit 12a. I.e., when the exposing slit 12a is opened uncovered by the reflecter 18, an original is illuminated for the exposure of an original image. On the other hand, when the exposing slit 12a is closed by the reflecter 18, light from a light source does not reach the original and is reflected to an exposure optical system by the reflecter 18 as reflected light. Then, the light is projected on the surface of a belt-shaped photosensitive body 2. Thus, the copying machine can be thinned enough.
Patent JP-H1021839-A (JP)
Title: Plasma display device substrate and manufacture thereof
Inventor: KISHINO TOSHIKAZU
IPC: H01J17/16
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To increase a luminescent area and luminesity by providing a cell widened from a back face plate side to a front face plate side between a bulkhead formed on a back face plate made of ceramics or glass. SOLUTION: A recess portion 20a of a mold 20 having the convergent recess portion 20a in which a width t1 at a vertex on the side of a front face plate 14 is smaller than a width t2 at the root of the side of a back face plate 10 is charged with a mixture of ceramics or glass powder of 100wt.% of 0.2 to 10 micrometers in particle size, an organic binder of 0.5 to 35wt.%, and a solvent of 0.1 to 35wt.%. The back face plate 10 made of ceramics or glass is pressed to a surface of this mixture 21, pressurized, and adhered, and the mixture 21 is reacted and cured or dried and solidified, after which the upside of the mold 20 is turned downside and mold-released, and the bulkhead 11 made of the mixture 21 is transcribed onto the back face plate 10, de-binder processed, burned, and integrated.