baber/WOPTO huggingface dataset:
Patent JP-2000301553-A (JP)
Title: Method for producing sheet-like member from molten resin
Inventor: IWASAKI HIRONOBU
IPC: B29C41/12
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To improve dimensional accuracy of a product after surrounding unnecessary parts are cut by defining the shape of ends of the product being a sheet-like member molded of a molten resin. SOLUTION: A molten resin 20m fed on the molding face 11 of a mold 10 is brought into intimate contact with the molding face to mold a sheet-like member 20. On the molding face, a small projections 12 are formed so as to be projected from the molding face along positions corresponding to parts to be cutting lines 23 for the formed sheet-like member. The projections may be continuous projections 12A projected from the molding face and may be a plurality of point-like projections projected from the molding face. On the molded sheet-like member, unnecessary parts are removed by cutting it along the cutting lines formed by projections by means of laser, water jet, a cutter knife, etc.
Patent JP-H05289391-A (JP)
Title: Color toner
Inventor: OKADO KENJI
IPC: G03G9/09
Filed: 1992-04-09
Abstract: PURPOSE:To obtain a toner having excellent flowability and always stable triboelectricity by using titanium oxide particulate surface-treated with silicone oil or silicone varnish in water base as an external additive. CONSTITUTION:In the color toner containing at least a non-magnetic coloring agent containing resin particle and the external additive, titanium oxide on which a specific surface treatment is executed is used. That is, titanium oxide particulate is surface treated with silicone oil or silicone varnish in water base while dispersed mechanically so as to be primary particle size. As a result, titanium oxide particulate is surface-treated in a state of almost primary particle size because the unity of particle with each other hardly occurs compared with treating in vapor phase and charge repulsing action works among particles at the time of treating. To be more effective, it is available to surface treat further with a low viscosity coupling agent in vapor phase so that particles do not aggregate with each other.
Patent JP-H10291368-A (JP)
Title: Optical recording medium
Inventor: TOMURA TATSUYA
IPC: G11B7/2467
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To record and reproduce with a laser beam of a short wavelength region by incorporating at least one type of compounds represented by formulae (I) to (IV) in a recording layer. SOLUTION: A recording layer contains at least one type of compounds represented by formulae I to IV. In the formula, R<1> to R<3> each indicates amino group, 1-6C substitutable dialkylamino group, halogen atom, nitro group, hydroxyl group, substituted or unsubstituted alkyl group, alkoxy group, alkylthio group, carboxylate or aryl group. R<4> to R<6> each indicates halogen atom, nitro group, hydroxy group, substituted or unsubstituted alkyl group, alkoxy group, alkylthio group, dialkylamino group, O<-> , COO<-> , SO3 <-> , l and m indicate independently integers of 0 to 3, and n indicates integer of 0 to 4. R<7> indicates halogen atom, nitro group, hydroxyl group, substituted or unsubstituted alkyl group, alkoxy group, alkylthio group, dialkylamino group, O<-> , COO<-> , or SO3 <-> Y indicates carbon atom, sulfur atom, or oxygen atom. Z indicates heterocyclic residue. X indicates acid anion, metal complex anion or 0 or 1.
Patent JP-H04323377-A (JP)
Title: Cleaning method for chemical vapor deposition equipment
Inventor: OYAMA KATSUMI
IPC: H01L21/205
Filed: 1991-04-19
Abstract: PURPOSE:To save manpower in cleaning work and improve operational rate by supplying CF4, etc., to an electric discharging device provided in a reaction furnace and by allowing to produce gaseous fluorine to react with SiO2 fine particles deposited inside the surface of the furnace and to exhaust to the exterior. CONSTITUTION:A reactive gas is fed into a reaction furnace 12 to cause a reaction and to form a thin film of SiO2 on the surface of a water placed on a placing plate 16 in the furnace 12. In this normal pressure chemical vapor deposition equipment, an electric discharging device 32 is provided in the reaction furnace 12, and CF4 or C2F6, or NF3 is supplied to the device 32 to be dissociated for producing gaseous fluorine. This gaseous fluorine is fed to the above furnace 12 to react with fine particles of SiO2 deposited on a wall of the furnace and reaction product as gaseous SiF4, is exhausted for cleaning. Then, residual gaseous fluorine in the furnace 12 is absorbed by steam generated by specified method and exhausted.
Patent JP-H05289350-A (JP)
Title: Exposing stage for substrate exposing device
Inventor: NAGAI AKIRA
IPC: G03B27/32
Filed: 1992-04-07
Abstract: PURPOSE:To accurately align a substrate in XYZ directions by providing plural block bases and a moving means for moving the substrate. CONSTITUTION:An exposing stage S is constituted of a pedestal 9 which is constituted so as to rise and fall, and plural block bases 1 set like the pedestal 9. Carrying belts 3 are disposed in the X-direction in gaps 2a-2d formed between the respective block bases 1. Then, a recessed part is formed by projected block bases 1' and 1'' in convex shape and four X-direction positioning pieces 4 are-provided to be opposed in the gaps 2b and 2d parallel with the Xdirection. The substrate carried from a preconveyor is moved on the block base 1 by the belt 3 to a specified position, where it is placed on the specified block base 1 by rising the pedestal 9, and it gets in a floating state by the blowoff of air from the blowhole 10 of the block base 1, and positioned at the specified position by X-direction and Y-direction positioning pieces 4 and 5.
Patent JP-S5739969-A (JP)
Title: Ink recovery device for ink jet recorder
Inventor: KAWAKUBO TOSHIO
IPC: B41J2/18
Filed: 1980-08-22
Abstract: PURPOSE:To prevent an ink from being dropped at the time of the traveling of a carriage, by a method wherein when a carriage comes to a predetermined position, the recovered ink in a sub-tank 20 is discharged into a recovery tank and a discharge port is cleaned. CONSTITUTION:For example, when the sub-tank 20 comes to a predetermined position together with the carriage, a valve ball 22 constituting a valve for the sub-tank 20 is pushed by a lever 11 provided in the ink recovering tank 12 to open the valve, and the ink in the sub-tank 20 is discharged into the ink recovering tank 12. When the carriage is separated away from the tank 12, the ink adhered to the vicinity of the ink discharge port of the sub-tank 20 is wiped away by a cleaning member 14 provided in the tank 12. The cleaning member 14 is composed of rubber, felt or the like.
Patent JP-S5810618-A (JP)
Inventor: MANFUREETO BORUSHIEBUITSU
IPC: G01H11/08
Filed: 1982-07-05
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-S61281681-A (JP)
Title: Solid-state image pickup element
Inventor: KITAMURA YUJI
IPC: H04N5/335
Filed: 1985-05-29
Abstract: PURPOSE:To avoid the omission of an overflow drain means and the addition of the unnecessary overflow drain means to the accumulating area at the image pickup area even when the positioning of the overflow drain means and the image pickup area is dislocated more or less by providing a dummy area between the image pickup area and the accumulating area in the frame transfer system solid-state image pickup element. CONSTITUTION:A dummy area 4 is provided between an image pickup area 1 and an accumulating area 2. The area 4 is composed of four CCD vertical shift registers to link respectively a CCD vertical shift register of the area 1 and the area 2, and the constitution is the same as the CCD constitution of the area 1. Further, for the area 4, in an N-type semiconductor substrate 10 of the place, the edge of a shallow P-type well area 21 to form the overflow drain means of the area 1 is extended, and a border part L with a shallow P-type well area 22 not to form the overflow drain means of the area 2 and a horizontal output area 3 is set so as to cross across almost the center of the area 4 horizontally. Consequently, even when the border part L is dislocated a little at the manufacturing process, the border part L hardly enters the area 1 or the area 2.
Patent JP-H05314798-A (JP)
Title: Ic memory test device
Inventor: ONISHI FUJIO
IPC: G11C29/44
Filed: 1992-05-08
Abstract: PURPOSE:To increase throughput by storing test results of plural bits output from a memory to be tested in a memory, counting numbers of failure by a row and column line fail counter, and processing them in parallel. CONSTITUTION:A memory 51 to be tested which outputs 4 bits and the like is accessed and tested via an address generator 3 and a reading control section 2, and normal/defective of test results is stored in a fail memory 1. And, numbers of failure are counted by a row line fail counter 4a and a column line fail counter 4b of a relief processing section 41. In the same way as the above concerning memories 52-5n to be tested, the counter 4a and 4b, etc., can count numbers of failure as one piece every memories 51-5n independently of numbers of output bits of each memory. Therefore, throughput can be increased by processing memories 51-5n in parallel.
Patent JP-H01286920-A (JP)
Title: Superconductor
Inventor: HATTA SHINICHIRO
IPC: C01G15/00
Filed: 1988-05-12
Abstract: PURPOSE:To form a thin-film or linear Tl-Ba-Ca-Cu-O based superconductor, by depositing a coating film consisting essentially of Tl-Ba-Ca-Cu-O compound on a buffer film formed on a substrate. CONSTITUTION:The aimed superconductor has layer structure obtained by depositing a coating film of quadripartite compound consisting essentially of Tl-Ba-Ca-Cu-O compound on a buffer film of a substrate whose at least one surface is coated with the buffer film. For example, a buffer layer 15 consisting of a platinum thin film having a prescribed thickness is provided using GaAs single crystal face as a semiconductor substrate 11 by high-frequency planer magnetron sputter and further Tl2Ba2Ca2Cu3Ox coating film 12 is deposited thereon to form the layer structure 10. Then the formed layer structure is further heated in air and prescribed conditions to provide the superconductor. It is characteristic of the superconductor to be formed as the above-mentioned oxide thin film and the superconductor has uniformity. The above-mentioned superconductor can be closely and flat deposited and a fibrous superconductor is obtained by previously depositing the buffer film on a fibrous substrate.
Patent JP-2000305941-A (JP)
Title: Data analyzer and its program storage medium
Inventor: MATSUMOTO KAZUHIRO
IPC: G06F17/00
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain a factor to affect a result value, a changing method and an effect to be predicted by a change. SOLUTION: Relating to this analyzer 100 data with similar values of plural evaluation items is detected from among pieces of data with a first result value for data with a second result value regarding inputted data 10, the evaluation item useful for changing the data with the second result value into the data with the first result value and its value are extracted based on relation among them by an analyzing part 2. Affection of the value of useful evaluation item detected by the analyzing part 2 to the result value when it is changed irrelevant to other evaluation items is investigated by a predicting part 3. The effect of change of the value of useful evaluation item extracted by the analyzing part 2 is calculated by an effect calculating part 4.
Patent JP-H09300140-A (JP)
Title: Screw feeding device
Inventor: MOCHIZUKI HIROYUKI
IPC: B23P19/06
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To perform a positive supplying of screws held in an unstable manner by a carrier tape and provide a low cost of the carrier tape for use in supplying screws. SOLUTION: At a screw supplying section of a screw supplying device for supplying screws 5 held by a carrier tape 3, there are provided, below a leg part of each of the screws 5 waited at a supplying position 9, a guide shaft 22 having a larger opening 20 than that of a screw diameter and having a slant surface 21 directed toward a central axis of the screw, and a pushing-up shaft 24 slid at an inner circumference of the guide shaft 22 so as to push up the screw 5 held by the carrier tape 3 from below, wherein a size of the extremity end of the pushing-up shaft 24 is set to such a size as one in which it may pass through a hole in the carrier tape 3 holding the screw 5.
Patent JP-H026351-A (JP)
Title: Glass substrate
Inventor: TANI YUICHIRO
IPC: G11B7/2405
Filed: 1988-05-12
Abstract: PURPOSE:To provide a glass substrate containing a substance having a peak absorption band in the range including the wavelength of the laser for exposure and capable of suppressing the sensitization of a photo resist other than the part irradiated with laser beam spot focused on the surface of the photo resist. CONSTITUTION:One or more kinds of substances selected from metal oxides, metal sulfides, metal selenides and metal tellurides having the above absorption band is included in a glass substrate. The glass substrate 1 shown in the figure is a substrate for the production of an optical disk and contains dispersed CdS as a substance having a peak absorption band including the wavelength of Ar<+> laser (lambda=457.9mm). The concentration of CdS is controlled to give a substrate having a transmittance of 5% at the above wavelength. Major part of the transmitted laser beam 4 is absorbed in the substrate 1 having the above composition. Accordingly, the light reflected on the back of the substrate 1 or the surface of a turn table 6 and returning to the surface of the substrate 1 is decreased to 0.1% of the incident light.
Patent JP-H04363733-A (JP)
Title: Abnormality discrimination system for shared database
Inventor: HORIUCHI CHIHIRO
IPC: G06F12/00
Filed: 1991-05-21
Abstract: PURPOSE:To exactly, speedily, and easily discriminate the generation of the abnormality of a shared database from the origin of access. CONSTITUTION:As for the processing of performing an access to a shared database 3 from the plural origins of access which are operated on the same data and time, a lock file 4 prepared when the database 3 is used by one of the origins of access (terminals E1, E2,..., En), and a data and time data registering part 42 provided in the lock file 4, are prepared. When one of the terminals E1, E2,..., En performs an access to the database 3, the data and time data in the data and time data registering part 42 are updated in a cycle alpha, and when an access request is generated from an another origin of access, the registered data and time data are compared with the present data and time data, and when a time difference is beyond the cycle alpha, the abnormality of the database is judged.
Patent JP-S5449798-A (JP)
Title: Methof of and apparatus for joining ship bodies in dock
Inventor: MOTOKI MOTOJI
IPC: B63B9/06
Filed: 1977-09-28
Abstract: PURPOSE: To adjust the position in joining divided portions of a hull through an adjustment of a vertically adjustable hull installation device, provided on the dock bottom with a fitting body for guiding the device on the bottom of the hull.  
     CONSTITUTION: A plurality of hull installatin apparatus 5 which are freely adjustable in the vertical way are arranged on the bottom of a dock, while a fitting body for receiving the device is arranged beneath the bottom of devided portions of 1 and 2 of a hull to be joined. The divided portions 1 and 2 are drawn into the dock, and then, after the withdrawal of water from the dock, suported on the apparatus 5 and blocks. During this process, the alignment of the joining points on the two ship bodies are performed through an adjustment of the apparatus 5. In addition, guides and weld gap retaining rollers 7 and 12 are provided to coincide the joining surface of the two portions 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5740436-A (JP)
Title: Production of perfluorosuccinyl fluoride
Inventor: YAMABE MASAAKI
IPC: C07C67/00
Filed: 1980-08-26
Abstract: PURPOSE: The dehalogenative coupling reaction of difluorohaloacetyl fluoride is effected in the presence of a halogen acceptor to produce the titled compound, an intermediate of fluorine-containing compounds, in high yield.  
     CONSTITUTION: A halogen acceptor such as copper is made to act on a difluorohaloaetyl fluoride of XCF 2 COF (X is I, Br, Cl) such as difluoroiodoacetyl fluoride at 100W500°C to effect dehalogenative coupling, thus producing perfluorosuccinyl fluoride. The dehalogenative coupling reaction is preferably conducted under anhydrous conditions in a fluidized bed filled with the halogen acceptor in the presence of an inert gas such as helium or argon. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0414238-A (JP)
Title: Wafer detecting equipment
Inventor: ABE MASAHARU
IPC: H01L21/67
Filed: 1990-05-02
Abstract: PURPOSE:To prevent the generation of chipping and contamination, and improve the yield of liquid crystal elements and semiconductor elements, by constituting members coming directly into contact with a wafer, of fluorine based resin. CONSTITUTION:The periphery of a wafer 10 is fitted in a groove 16 of a wafer carrier 15 composed of fluorine based resin, and vertically accommodated and retained. A sheet member 30 which is equipped with flat plate type slits 31 and composed of fluorine based resin is arranged at a lower side aperture part. Said slits 31 come into contact with a wafer 10 at least at the time of existence detection. A plurality of detectors 22 constituted of microswitches performing electric contact detection of the wafer via the sheet member 30 are arranged at intervals equal to the groove part intervals, and electrically connected with a signal processing part 25, thereby constituting a wafer detecting part 20. Since the wafer 10 comes into contact with the detector 22 via the sheet member 30 composed of fluorine based resin which has elasticity and contains no impurities, contamination and the generation of chipping can be prevented.
Patent JP-S63282453-A (JP)
Title: Hot water boiler
Inventor: ABE SADAICHI
IPC: F24H1/44
Filed: 1987-05-13
Abstract: PURPOSE:To prevent the generation of impact noise and to improve quietness and a heating effect, by a method wherein a fine bypass escape hole is formed in one end on the upper side of a heat absorbing pipe, and a part of water forced circulating through the heat absorbing pipe is made to escape into a water chamber. CONSTITUTION:A first heat absorbing 14, extending across a smoke box 6, is horizontally laid in a position above a heated water pipe 7 with a gentle slope, one end on the lower side is opened to a water chamber 3, one end on the upper side is formed in a blind holeform manner to communicate with the water chamber 3, and an escape hole 18 is opened downward. A second heat absorbing pipe 19, extending across the smoke box 6, is coupled in a meandering manner to a position above the first heat absorbing pipe 14 with a gentle slope, and an escape 20 is opened to the coupling part in a manner to communicate with the water chamber 3. Since, as noted above, fine escape holes 18 and 20 are formed downward in the heat absorbing pipes 14 and 19, respectively, and therefore an action to perform smooth forced circulation is provided. This constitution prevention of the occurrence of an impact and causes increase of a circulation speed to provide a high temperature heat absorbing action.
Patent JP-H08287081-A (JP)
Title: Retrieving device for data with similarity
Inventor: MASUICHI HIROSHI
IPC: G06F17/30
Filed: 1995-04-19
Abstract: PURPOSE: To easily and exactly determine data high in similarity to all the plural data in a device for retrieving data with similarity. CONSTITUTION: The device is provided with a storing means (a) for data with a similarity which holds the set of data with data on a similarity between the respective two kinds of data, a display and input means (b) for a similarity retrieving expression which displays and inputs the similarity retrieving expression including a condition data set to be the condition of similarity retrieval, a similarity retrieving means (c) determining a retrieving data set by similarity retrieval by means of the condition data set, and a retrieving result holding means (d) which holds the retrieving data set obtained by the similarity retrieving means (c).  Then, the retrieving result holding means (d) determines the retrieving data set, where a value obtained based on the similarity between two kinds of data which is held in the storing means (a) for data with a similarity, the condition data set inputted by the display and input means (b) for a similarity retrieving expression, the retrieving data set held by the retrieving result holding means (d) and a prescribed calculating expression for the similarity between the condition data set and data with a similarity, is over a prescribed threshold value regulating the limit of the similarity.
Patent JP-H0411917-A (JP)
Title: Oil mist recovery apparatus
Inventor: SAITO HIROSHI
IPC: B01D46/30
Filed: 1990-05-01
Abstract: PURPOSE:To efficiently catch oil mist, to recover it for reuse as roll oil and to reduce the maintenance cost of apparatus by passing exhaust gas through roll oil and then through the layer of solid granular matter. CONSTITUTION:An oil vessel 3 is so provided that the gas contg. oil mist is introduced into the same kind of oil to be in contact therewith and a part of the oil mist is caught in the oil. The solid glanular matter is packed in the granular matter receiving chambers 4-6 in the middle part of an exhaust gas passage 12 connected with the upper space of the oil vessel 3, and the exhaust gas flowing out of the oil vessel 3 is brought into contact with the solid granular matter, and the oil mist is adsorbed and aggregated on the surface of the granular matter to flow down to the oil vessel 3. A forced exhausting means 2 is provided in the exhaust gas passage 12. As a result, the oil mist is efficiently caught and recovered for reuse as roll oil, and the maintenance cost of apparatus is reduced.
Patent JP-S5450453-A (JP)
Title: Hydraulic screw down device for rolling mill
Inventor: MASUDA TOYOJI
IPC: B21B31/32
Filed: 1977-09-30
Abstract: PURPOSE:To improve the response characteristic, the accuracy of the draft position, the maintainability, etc., and to make possible the titled screw down device to be manufactured at low cost, by interposing the servo system between the intermediate cylinder for driving the main jack and the displacement meter for the intermediate cylinder. CONSTITUTION:When the driver 9 rotates clockwise watching from the side of driving shaft 8, its rotation moves the core 11 of the displacement meter upward through the driving shaft 8, the pinion 7 and the rack 6. The position servo system, consisting of the flow control valve 12, the amplifier 13, the controlling unit 14, etc., follows to this movement and operates the moving part 4 of the intermediate cylinder upward. hereby, the work rolls 17 go up. When the moving part 4 of the intermediate cylinder is to be operated at faster response and at higher accuracy, the instruction is to be given to the servo system independently of the driving mechanism. Hereupon, above stated action is transmitted to another side through the intermediate shaft 15 and the joint 16, and the rolls go up in parallel.