baber/WOPTO huggingface dataset:
Patent JP-H05177709-A (JP)
Title: Humidity-shrinkable resin molded article
Inventor: YAMAMOTO MANABU
IPC: C08J5/00
Filed: 1991-12-26
Abstract: PURPOSE:To provide the title molded article obtained by stretching a partial hydrolysate of a vinyl ester polymer, having a high shrinkability in the presence of moisture such as humidity, a high transparency, and a high strength even after the shrinkage due to moisture absorption and widely adaptable to a packing material. CONSTITUTION:A vinyl ester polymer to be used is obtained, for example, by polymerizing or copolymerizing a vinyl aliphatic org. acid ester monomer such as vinyl formate or vinyl acetate and/or a vinyl aromatic org. acid ester such as vinyl benzoate. The polymer or copolymer is then partially hydrolyzed. The hydrolyzing ratio in this case is pref. 0.1-75mol%. The hydrolysis of the vinyl ester polymer can be easily performed at 30-50 deg.C in the presence of a catalyst such as sodium hydroxide. The partial hydrolysate thus obtained is stretched by an inflation method to form a film.
Patent JP-H10188819-A (JP)
Title: Plasma display panel
Inventor: TOKUNAGA TSUTOMU
IPC: H01J11/24
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a plasma display panel having a good display characteristics. SOLUTION: In a plasma display panel having a plurality of paired row electrodes X, Y arranged on an inner surface of a substrate on the display surface side of a pair of substrates 1, 2 arranged to be opposed through a discharge space, dielectric layer 5 coating the paired row electrodes X, Y and having a plurality of column electrode A arranged in a direction crossing with the paired row electrode X, Y on the inner surface of the substrate in a back surface side of a pair of the substrates 1, 2, and a fluorescent material layer 8 of red, green and blue luminous color coating the column electrodes A, the width of the column electrode A is changed in accordance with the coated fluorescent material layer 8.
Patent JP-2001177077-A (JP)
Title: Method for fabricating semiconductor memory
Inventor: SUGAWARA TAKUMI
IPC: H01L27/108
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for fabricating a highly reliable semiconductor storage device in which a resist layer does not become thin at the end of a memory cell array and the overetch margin is enlarged. SOLUTION: In the method for fabricating a dynamic random access memory having a data storage capacitor structure and a data transfer gate, a dummy gate member 13 wider than the transfer gate 12 is formed together with the transfer gate 12 contiguously to the end of an array of the transfer gate 12 prior to a step for forming the capacitor structure 16 on the transfer gate 12 through an interlayer dielectric. When an insulation film 17 is formed following to formation of the capacitor structure 16, level difference of the insulation film 17 is relaxed at the end of an array of the transfer gate 12 and a resist layer formed thereon does not become thin.
Patent JP-H11188915-A (JP)
Title: Method for image forming
Inventor: KAWAI TATSUYA
IPC: G02B26/10
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent jitter generated by being influenced by face falling of a rotary polygon mirror. SOLUTION: An initial error time Δtn (n: an integer number selected from 1 to 6) by each reflection face as an error of a time period from a start timing of scanning to a timing of a light beam passing through a starting edge of a recording region and an accumulated error time Δtmsn by each reflection face as an error of an accumulated time period from the start timing of the scanning of the light beam deflected by a reference reflection face to the start timing of the scanning of the light beam deflected by each of the reflection face are obtained beforehand.  A generating timing of an image recording signal by each reflection face is corrected based on the initial error time Δtn by each reflection face and accumulated error time Δtmsn by each reflection face when executing the image forming processing, thereby eliminating influence by face falling of each reflection face to a printing start timing Ta for the scanning of the light beam deflected by each reflection face. The light beam is modulated to be outputted in accordance with the image recording signal generated based on the corrected printing start timing Ta, thereby executing the image forming processing.
Patent JP-H10174547-A (JP)
Title: Crow dispersing device
Inventor: TAKAMURA GORO
IPC: A01M29/06
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To effectively disperse crows by lighting the eyes of the model of a bird evaded by the crows such as a night heron or the like considered as the natural enemy of the crows with a solar battery as a power source and emitting a note. SOLUTION: This crow dispersing device is composed of the model 1 of the bird evaded by the crows, such as the night heron or the like that is naturalenerzy, the mounting base 2 of the model 1, the solar battery 3 provided on the upper surface of the mounting base 2 and a pseudo note generator. The eyes 1a of the bird evaded by the crows such as the night heron or the like of the model 1 are lighted with the solar battery 3 as the power source and the pseudo note of the bird evaded by the crows such as the night heron or the like is generated by operating the pseudo note generator with the solar battery 3 as the power source.
Patent JP-2000176932-A (JP)
Title: Cutter edge of plastic granulating device
Inventor: ADACHI KAZUMA
IPC: B29B9/10
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To keep cutting performance for a long period and to granulate continuously for a long period by forming a high hardness coating layer at the tip edge of a surface contacting the die surface of a blade edge. SOLUTION: In a tip edge part 15a to be a terminal edge part cutting a resin of a contact surface 15 contacting a die surface with which one surface of the blade edge 12 of a cutter blade 11 is contacted and a part other than a base end edge part 15b on the opposite side to it, a base material is exposed to the surface. All the surface of the base material 13 other than the exposed part of the contact surface 15 is coated with a high hardness coating layer 14. Cutter steel is used for the base material 13, and hard ceramic such as TiN, TiC, and SiC is used for the layer 11. The layer 14 is made by a method in which the whole blade is coated with the layer 14 in advance, and a part of the contact surface is cut off.  In this way, good cutting performance is kept for a long period, the breakage of the blade edge 12 and burrs are prevented, the abrasion of the blade edge 12 itself and the die surface is minimized, a long life is attained.
Patent JP-H06199229-A (JP)
Title: Floor structure of rotary transport unit in suspension transport facility
Inventor: INOUE TAKATOMO
IPC: B61B12/00
Filed: 1992-12-28
Abstract: PURPOSE:To ensure safety and allow a passenger in a rotary transport unit rotatable round an assumed center line to have a view field as wide as 360 deg. by forming wagon floors in steps concentrically, arranging the steps so that the central part is higher one by one from the peripheral part with certain level differences, and furnishing handrails near the boundary of the level differences. CONSTITUTION:A rotary transport unit 10 running along a guide way 1 suspendedly consists of a wagon 20 which revolves round an assumed center line (p). Floor surfaces 30 of this wagon 20 are formed in steps, for example in two steps consisting of a lower floor surface 31 situated on the peripheral side 31a and a higher floor surface 32 situated nearer the center 32a. The two floor surfaces 31, 32 are coupled together by a level difference 33, and a handrail 34 is provided near the boundary to ensure safety. In case the steps are more, they are heightened one by one toward the center 32a by level differences 33.
Patent JP-H05179110-A (JP)
Title: Biodegradable thermoplastic resin molding
Inventor: TOKIWA YUTAKA
IPC: C08L29/00
Filed: 1991-12-28
Abstract: PURPOSE:To provide a biodegradable thermoplastic resin molding having a lowered degradation rate even with an increase in final degradability. CONSTITUTION:A biodegradable thermoplastic resin molding comprising a biodegradable thermoplastic resin as the matrix resin and a polyolefin resin dispersed in the matrix resin, wherein at least part of the polyolefin resin is a modified polyolefin resin. The modified polyolefin resin is prepared by introducing a carbonylated ethylenically unsatd. monomer into the main chain or side chains of a polyolefin resin according to a method such as graft copolymn., block copolymn. random copolymn. or terminal treatment.
Patent JP-H0692103-A (JP)
Title: Caster
Inventor: HANSUUBUIRII RANGE
IPC: B60B33/02
Filed: 1991-12-18
Abstract: PURPOSE: To introduce charge into a floor from a movable device via a roller by a method wherein the running surface of a running wheel which is made of conductive material is connected to an attachment protrusion via a conductive wire. CONSTITUTION: A caster has a device for constricting the swing motion of a fork-type wheel cover 12 made of, particularly, plastic and the rotary motion of a running wheel 17 which is supported by the fork-type wheel cover and made of, particularly, plastic. A constriction pin 18 which is supported by the recess of the fork-type wheel cover, engaged with a swinging brake shoe 22 which can be pressed against the running wheel, guided against the force of a restoration spring member so as to be able to move in an axial direction but unable to rotate in the attachment protrusion of a swing bearing 11 is provided.
Patent JP-H06202293-A (JP)
Title: Method for processing silver halide color photographic sensitive material
Inventor: ISHIKAWA TAKATOSHI
IPC: G03D3/02
Filed: 1992-12-29
Abstract: PURPOSE:To obtain the method for regenerating a processing solution having fixing ability which can prevent occurrence of waste water and reduce the running cost and stabilize the photographic performance by concentrating the overflowing solution of the processing solution having fixing ability and reusing it as its replenishing solution. CONSTITUTION:The overflowing solution of the processing solution having fixing ability is once stocked and its necessary amount is fed into a concentrator to concentrate it, preferably, by a reduced-pressure evaporation method which prevents oxidation and heat decomposition. It is concentrated at <=50 deg.C, preferably, at 5-40 deg.C, under a pressure of 5-500mmHg, preferably, 10-200mmHg, and in a concentration ratio of 1.02-2.0 times, preferably, 1.05-1.5 times. When it is concentrated to a prescribed ratio, the processing solution is transferred to another stock tank and necessary regenerating agents are added to prepare the replenishing solution.
Patent JP-H06209556-A (JP)
Title: Linear encoder
Inventor: UZUKA MITSUO
IPC: H02K41/02
Filed: 1992-12-30
Abstract: PURPOSE:To measure the shift distance easily and accurately even in the case of shifting the moving part of a linear motor over a long distance. CONSTITUTION:A moving part is provided with a magnetic scale 12, which is made in nearly the same length as the length in the direction of shifting of the moving part and in which a plurality of magnets m1, m2...m8 are arranged so that the polarities may alternate, and Hall IC 81, 82,..., 8n are arranged in the longitudinal direction of a fixed part at intervals an integer times as long as the pitch P between each magnet m1, m2,...m8 and the next of this magnetic scale 12. The output of each Hall IC81, 82,..., 8n is taken out, being composed. Hereby, accompanying the shifting of the moving part, signals of a number proportionate to the shift distance can be gotten, and the shift distance of the moving part can be sought by counting these signals and converting it into distance.
Patent JP-H06199170-A (JP)
Title: Gas cylinder loading vehicle device
Inventor: KAGAYA ISAMU
IPC: B60P1/64
Filed: 1992-12-29
Abstract: PURPOSE:To provide a gas cylinder loading vehicle device by which gas cylinder loading and unloading work can be carried out safely and easily. CONSTITUTION:A base stand 12 having a U-shaped guide part 13D, a front side carriage part 21 installed on the base stand 12 so as to move to the rear end side from the front end side of the base stand 12 by being guided by the guide part 13D and a rear side carriage part 27 which is connected to the front side carriage part 21 through a hinge 28 and is pushed onto the base stand 12 at ordinary time and is bent so as to be put in an erect posture by springing outside of the base stand 12 when a gas cylinder 3 is loaded or unloaded, are provided on a load carrying platform 2 of a vehicle 1. Stoppers 18 and 23 are arranged in the base stand 12 and the front side carriage part 21 so as to regulate the front side carriage part 21 in springing out from the base stand 12.
Patent JP-H11188588-A (JP)
Title: Disk substrate intermediate product and its manufacture
Inventor: NAITO TSUTOMU
IPC: G11B5/82
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To manufacture a disk substrate having a highly accurate flatness and surface roughness, free from surface defect such as pit, and being low in cost and made of inorganic material such as glass. SOLUTION: A surface plate 2 for finishing is formed by solidifying abrasive grains having a specified grain size, and arranged so that the center of rotation P of a work surface plate 6 comes on the circumference of the surface plate 2 for finishing. Then the surface plate 2 for finishing and work surface plate 6 are slid relatively with each other for grinding so that a locus of a contact area 20 of the surface plate 2 for finishing with a disk substrate 30 on the work surface plate 6 becomes a constant.
Patent JP-H11188765-A (JP)
Title: Device and method for learning control of mold opening limit stop position in injection molding machine
Inventor: FUJITA KENJI
IPC: B29C45/64
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To improve stability and reproducibility of a stop position at a mold opening limit and to improve a performance. SOLUTION: Positions of opening and closing of a mold are detected by a mold opening-closing position detector 41. By a learning unit 50, a mold opening stop position at the time of a mold opening limit stop at the next shot is preestimated on the basis of a deviation of a detected position S'mon(n) of a mold opening stop at the time of the mold opening limit stop at the present shot, at least, from a target stop position S, and a mold opening limit stop command position Sref (n+1) at the next shot is determined on the basis of a mold opening limit stop command position Sref ((n) at the present shot at least. Thereby the mold opening limit stop command position Sref (n+1) is changed adaptively at every shot.
Patent JP-H06180032-A (JP)
Title: Ceramics panel wall for dwelling
Inventor: KOTANI SUTEO
IPC: E04F13/14
Filed: 1992-12-14
Abstract: PURPOSE:To provide a wall being durable, excellent in fire resistance and heat insulation property, and high in sound absorbability but less in water absorbability. CONSTITUTION:A frame body 1 consisting of angle iron, a rib frame 2 and a longitudinal rib frame 3 are all welded together into a wall structure. A steel plate 7 is overspread over a mesh net 4 for fixing cement mortar, an inner wall side and a side part at the side of a column and thereby a cage- shaped net is made up. In succession, surface placing material made up of adding active silica to the cement mortar, cement, volcanic sand material, active silica, center placing material, cement, volcanic sand material, vermiculite, silica anhydride and backing material consisting of fiberglass are all placed in this cage-shape net so as to be stacked in a three layer, so that this wall is completed.
Patent JP-H11179682-A (JP)
Title: Articulated robot
Inventor: SUZUKI TATSUO
IPC: B25J9/06
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To operate a work performed by two sets of robots in the past by a single set. SOLUTION: In an arm 5 of an articulated robot R, an auxiliary manipulator 9 having a multi-freedom degree is provided. The auxiliary manipulator 9 is constituted so as to fold in parallel to the arm 5. In a condition folding the auxiliary manipulator 9, after approaching a work object through a narrow opening, by actuating the auxiliary manipulator 9, in a narrow site disabling two sets of robots from simultaneously approaching in the past, work by two sets of the robots can be performed.
Patent JP-2000192957-A (JP)
Title: Guide unit
Inventor: DUTSCH GERMAN
IPC: F16C29/00
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To protect guide rails from stain by putting a cover means in a state of being accompanied by and joined to two guide carriages, and rigidly constituting at least a part of the longitudinal directional extent between both end parts in the shaft direction. SOLUTION: Respectively two guide carriages 12 are guided by two guide rails 10 extending in parallel. An object table 18 is fixed on the guide carriages 12. An interval between the guide carriages 12 respectively traveling on a single guide rail 10 is marked with a sign A, and in an area of the interval A, the guide rails 10 are covered with a cover means collectively marked with a sign 20. A U-shaped cover means connecting element 26 is fixed to an end part surface 22. This cover means connecting element 26 is composed of a fixing flange 28 and a profile socket part 30. The fixing flange 28 is fixed to the end part surface 22 by a fixing screw 32.
Patent JP-2000181684-A (JP)
Title: 00 cut adder with prevention signal
Inventor: SUGIMURA YUKICHI
IPC: G06F7/50
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To manufacture a 00 cut adder with a prevention signal which prevents an error signal. SOLUTION: An AND1H carrier signal of one digit is inputted to a C41 line → a diode di3 → an intersection p4 → 4 digit AND, E1 (5) and an AND, E0 (6) and a NOR, and N7, and E1, E0 and N output are inputted to an OR and R8. 00 and an L signal prepared by an OR 9 of intermediate 2 and 3 digits are inputted to C41 (2) through di10, an output of an AND 11 is inputted to E1 and N, and an output of a NOR 13 is inputted to E0 (6) and N. The collector of a transistor TR15 is connected to ground, C41 (2) is connected to a base b6 through di18, and (b) is connected to ground through resistance r17. An emitter line n20 is inputted to N7, a NOR 19 output is inputted to b23 through di20, (b) is connected to 5 volt though resistance 22, and (n) input 26 is made H until (p) comes to H.
Patent JP-2000192716-A (JP)
Title: Two-pintle hinge
Inventor: TSUCHIKAWA ZENJI
IPC: E05D3/06
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a two-pintle hinge enabling a door to be largely opened without being obstructed even if a side frame with the door attached thereto may be formed to overhang slightly forward. SOLUTION: This two-pintle hinge comprises a connector 3 having a first pintle 1 and a second pintle 2 disposed parallel to each other, a leaf 4 rotatably attached to the first pintle 1 for attaching to a door, a leaf 5 rotatably attached to the second pintle 2 for attaching to a side frame, a first cam mechanism 6 placed around the first pintle 1 between the leaf 4 for attaching to the door and the connector 3, and a second cam mechanism 7 placed around the second pintle 2 between the leaf 5 for attaching to the side frame and the connector 3. The cam faces of the cam mechanisms 6, 7 are set so that when the door is opened, the second cam mechanism 7 first slides up to about 90 degrees and rotates about the second pintle 2 serving as a fulcrum and then the first cam mechanism 6 slides and rotates about the first pintle 1 serving as a support point.
Patent JP-2000191935-A (JP)
Title: Insoluble azo pigment compound and use thereof
Inventor: HIKOSAKA MICHIJI
IPC: C09D11/02
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound which is an insoluble azo pigment represented by a specific formula, having clarity and a hue of a strong purple tint and useful as a printing ink composition for offset printing, etc. SOLUTION: This compound is represented by formula I [R1 is a lower alkyl; R2 is H or a (substituted)phenyl] or a solvated substance thereof, e.g. a compound represented by formula II. Furthermore, the above compound is preferably obtained by diazotizing an aniline derivative represented by formula III as a diazo component and carrying out a diazo coupling of the resultant diazonium compound with a 2-hydroxy-3-(4-chlorophenylcarbamoyl)naphthalene represented by formula IV as a coupler component according to a conventional method. The compound represented by formula I is preferably used alone or, as necessary, mixed with a carrier such as a surface treating agent and preferably used as an azo pigment.
Patent JP-2001185830-A (JP)
Title: Printed wiring board connecting structure
Inventor: MORI YOSHINORI
IPC: H05K1/14
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a printed wiring board connecting structure in which the auxiliary substrate of a module, etc., can be extended and exchanged without increasing the thickness of the main substrate, such as the mother board, etc. SOLUTION: The connecting structure is contrived to mount a printed wiring board on a substrate and is constituted of a plurality of first connecting terminals provided at positions. The terminals support at least both ends of the wiring board on the side walls of the wiring board and a housing section which is provided on the substrate, houses the wiring board at a position lower than the surface of the substrate, and has second connecting terminals which are detachably engaged with the first connecting terminal on the side walls facing the first connecting terminals.
Patent JP-H11178549-A (JP)
Title: Production of laver sheet and apparatus therefor
Inventor: NAGAKI ISAO
IPC: A23L17/60
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To shorten the time from a laver sheet making work to the next making work to increase the laver sheet production speed. SOLUTION: Two laver sheet-making mechanisms are operated between the timing A at the start of the sheet-making cycle and the timing F and the laver sheet making operations are simultaneously performed on two screen frames just below the sheet-making mechanisms on a sheet-making chain. After making the laver sheet and before the completion of the cycle, the sheet-making chain is intermittently driven at a stroke by the pitch corresponding to two frames to transfer two frames to a delivery part. The sheet-making chain is intermittently driven twice by one pitch during the sheet-making stage to transfer two frames in the delivery part one by one to the transfer chain and introduce one by one into a drier.
Patent JP-2001183483-A (JP)
Title: Fuel assembly for boiling water reactor
Inventor: HOSHI YUTAKA
IPC: G21C3/322
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a fuel assembly for a boiling water reactor easy to disassemble, while avoiding the fixation of the lower end pin of a fuel stick to an insertion hole due to the deposition of an oxide film during the operation of the reactor. SOLUTION: A lower tie plate is provided with a through-hole, in which the lower end pin of the fuel stick is inserted, formed in arrangement corresponding to the square grid array of the fuel stick. The lower end pin of the fuel stick has a cut portion ranging over the insertion area, corresponding to the sectionally circular shape of the through-hole and a coolant flow passage formed between the cut portion and the inner wall face of the through-hole in the state of insertion in the through-hole.