baber/WOPTO huggingface dataset:
Patent JP-2001131314-A (JP)
Title: Corona discharge-treating device and production method of sheet
Inventor: WATANABE TOSHIYUKI
IPC: C08J7/00
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a corona discharge-treating device imparting a wet property required for effectively performing a secondary processing such as printing, vapor deposition, adhesion, etc., on a sheet by the corona discharge treatment and at the same time for performing a treatment to make the surface of the sheet as hardly capable of sliding for suppressing the meandering of the sheet or collapse of its winding form in its conveying and winding process after the above corona discharge treatment, and a method for producing the sheet including the process of performing the surface treatment on the above sheet by using the above corona discharge-treating device. SOLUTION: This corona discharge-treating device equipped with a high voltage electric source, an opposing electrode roll and at least one discharging electrode connected with the above high voltage electric source, and performing the corona discharge treatment to the sheet conveyed on the opposing electrode roll, is characterized by constituting it as capable of performing a weak degree treatment in the lower stream side rather than in the upper stream side by at least one of the above discharging electrode, and a method for producing the sheet by using the above device.
Patent JP-H10163902-A (JP)
Title: Fm multiplex broadcast reception device
Inventor: SATO KOJI
IPC: H04B10/60
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To effectively preserve and utilize additional information data by reading additional information data from a storage means when additional information data reaches the prescribed occupancy ratio of the storage means and transmitting it by means of a radio communication means. SOLUTION: When additional information data is stored in a memory 5, CPU 4 calculates the memory occupancy ratio of additional information data which is received till then. When it exceeds a prescribed rate, it is checked whether data preferentially to be transmitted is designated or not when communication starts till then. When additional information data with a preferential transmission mark previously designated exists, only the data is marked for transmission. When additional information data with the preferential transmission mark is not previously designated, all additional information data stored in the memory 5 are marked. Then, a communication procedure for automatically transmitting additional information data with the marks is started.
Patent JP-H09155538-A (JP)
Title: Cleaning nozzle in inner part of molten metal supplying tube
Inventor: KAJITA HISAYOSHI
IPC: B22D43/00
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To remove the stuck material of a metal, steel slag, etc., in the inner part of a molten metal supplying tube with a gas injection and to unnecessitate a manual work in the following process. SOLUTION: Plural injection holes 5, 6, 7, 8 are arranged as concentrically circular-state with a nozzle body 1. Combustible gas for preheating is injected from the injection hole 7 and assisting gas is injected from the injection holes 6 and 8 to melt the stuck material 11 by high temp. flame with mixed gas mixed in the outer part of the injection holes. Particularly, the stuck material 11 of a divergent part 10a is melted by the injection from the injection hole 7 and the injection hole 8 having diagonal angle. Further, the stuck material 11 of a convergent part 10c is melted by the assist gas, vertically injected from the injection hole 5. By this constitution, the stuck material 11 is removed over the whole zone of the stuck part in the inner part of the molten metal supplying tube 10.
Patent JP-2001135600-A (JP)
Title: Method of manufacturing semiconductor device and grinding apparatus
Inventor: HIKITA JUNICHI
IPC: H01L21/304
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device and a grinding apparatus which prevents a semiconductor chip from cracking or breaking and suppresses the thickness variation of the semiconductor chip. SOLUTION: Light sources 27 facing a transparent board 24 are disposed on the upside of a surface plate 23 of a grinding apparatus 20, a grinding pad 25 has light pass holes 28 at positions corresponding to the light sources 27, and a light detector 29 for detecting the light from the light source 27 is disposed on the downside of a wafer head 21. When the light detector 29 detects a light passing through the light pass hole 28 in progress of the backside grinding of a semiconductor wafer W by the grinding pad 25, the ground surface of the wafer W is judged to arrive at a cut groove 12. After a specified time lapsed from the arrival of the ground surface at the cut groove 12, the backside grinding of the wafer W is ended.
Patent JP-2000322097-A (JP)
Title: Sound source vector generating device and voice coding/ decoding device
Inventor: EBARA HIROYUKI
IPC: G10L19/107
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To improve quality for a silent section and a steady noise section by generating noise code vectors based on first and second pulse positions with two vector generating means, and obtaining a first noise code vector. SOLUTION: An adder 404 receives a first pulse from a first pulse generator 401 and a second pulse from a second pulse generator 403 and outputs a first noise code vector constituted of two pulses to a selector switch 409. An adder 408 receives a first pulse from a first pulse generator 405 and a second pulse from a second pulse generator 407 and outputs a second noise code vector constituted of two pulses to the selector switch 409. The selector switch 409 selects one of the first noise code vector from the adder 404 and the second noise code vector from the adder 408 and outputs it as a final noise code vector 410.
Patent JP-S63161754-A (JP)
Title: Transmission method for ad conversion data
Inventor: FUKUDA TERUO
IPC: H04L29/02
Filed: 1986-12-24
Abstract: PURPOSE:To prevent erroneous data from being taken in due to noise by providing start bit flag set by the occurrence of an AD conversion request and reset by the data taken in due to interruption. CONSTITUTION:AD conversion from a microcomputer 10 to an AD converter 20 is requested and the AD converter 20 sends AD conversion data serially in succession to a first L level bit and the microcomputer 10 judges the first L level as the start of serial transmission to receive the succeeding data and the processor CPU of the microcomputer 10 takes in the data by the interruption after the end of reception. A start bit flag set by the occurrence of the AD conversion request and reset by the data fetch by interruption is provided and the processor CPU takes in the data when the interruption is given and the flag is set. Thus, the erroneous data taken in due to noise is avoided.
Patent JP-H07165017-A (JP)
Title: Engine starting device for vehicle
Inventor: MORITA MASAYUKI
IPC: B60R25/04
Filed: 1993-12-15
Abstract: PURPOSE:To drastically simplify the preparatory operation for starting a vehicle by performing both a start of an engine and a cancellation of burglar-proof functions without using a mechanical ignition key. CONSTITUTION:A shift-lock mechanism 18 forbids an automatic transmission to be shifted from a parking position to another position, or forbids the traveling of an automobile. A controlling circuit 5 forms a starter circuit to start an engine on the assumption that prescribed starting conditions are satisfied, when the circuit 5 receives operation command signals Sa from a portable transmitter 1 via a receiving device 4. In a state of the engine thus started, the controlling circuit 5 electrifies an electromagnetic solenoid 19 of the shift-lock mechanism 18 in order to nullify the shift-forbidding functions of the shift-lock mechanism 18, thereby switching the automobile into a travelable state, when shiftable conditions including the input of a brake signal S7 from a foot-brake switch 21 are satisfied.
Patent JP-H08168812-A (JP)
Title: Drawing method of metallic wire
Inventor: ABE TOSHIHIRO
IPC: B21C1/12
Filed: 1994-12-19
Abstract: PURPOSE: To remarkably improve productivity without decreasing the life of die by executing low-speed drawing till the temp. of a lubricating liquid rises in the initial stage of drawing and executing high-speed drawing after that. CONSTITUTION: As an embodiment, for example, drawing speed at the time of low speed is 600m/min, drawing speed at the time of high speed 1000m/min, drawing length at low speed 5000m and the max. coiling amount of a take-up reel 700000m. A temp. of lubricating liquid is 30 deg.C in the initial stage of drawing, reaches 45 deg.C at the point of time when 500m of the wire is drawn at low speed, stabilized at 50 deg.C after drawing at high speed and the life of die is prolonged at 3 times a conventional method. By lowering drawing speed in the initial stage of drawing, the rapid wear of die generated at the high-speed drawing is evaded and, on the other hand, the capacity of lubrication is elevated by raising the temp. of the lubricating liquid by utilizing the heat generated by low-speed drawing. Then, productivity is remarkably improved without decreasing the life of die.
Patent JP-H11196872-A (JP)
Title: Dna virus vector and its preparation
Inventor: DELECLUSE HENRI-JACQUES
IPC: A61K48/00
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To obtain the subject vector capable of preparing a recombinant DNA virus having a >=100 kbp genome by including a process for cloning the whole DNA virus genome of a >=100 kbp virus in a functional unit form. SOLUTION: A DNA virus vector capable of replicating a recombinant DNA virus having a >=100 kbp genome in a eukaryotic cell and a prokaryotic cell is prepared by transducing the >=100 kbp DNA virus genome into a target eukaryotic cell to establish the cell containing the virus DNA genome at least in an extrachromosomal form, further transducing a DNA fragment containing information for replicating the virus DNA genome in a prokaryotic cell and at least one marker gene capable of being selected in the prokaryotic cells into the target eukaryotic cell, selecting the target cell, isolating and purifying the vector genome, and further performing other processes. The DNA fragment is nipped with the DNA fragments of a DNA virus genome having a constant length and enabling the recombination.
Patent JP-S63165428-A (JP)
Title: Epoxy resin composition for transfer moldings of high transparency
Inventor: NISHII KOTA
IPC: H01L23/31
Filed: 1986-12-26
Abstract: PURPOSE:To obtain the titled composition useful for sealing light-emitting devices, light-receiving devices, etc., by blending an epoxy resin solid at normal temperatures, trans-cyclohexane-1,2-dicarboxylic anhydride, curing agent and releasant. CONSTITUTION:The objective composition can be obtained by blending (A) an epoxy resin solid at normal temperatures, (B) a trans-cyclohexane-1,2- dicarboxylic anhydride as the acid anhydride curing agent solid at normal temperatures, (C) a curing catalyst, and (D) a releasant. The amount of the component B is pref. such as to be 0.8-1.2 equivalents based on the component A; whereas the amount of the component C 0.1-2pts.wt. per 100pts.wt. of the component B.
Patent JP-H01196321-A (JP)
Title: Plasticizing unit with reinforcing frame for synthetic-resin injection molding unit
Inventor: KARURU HEERU
IPC: B29C45/07
Filed: 1988-12-15
Abstract: PURPOSE: To improve the guidance in the cyclic attachment and detachment to an injection mold during injection operation by forming a tumbling passage by the tumbling surface of the guide bar connected to a plasticizing cylinder through a radial separating element. CONSTITUTION: A tumbling passage 17c is formed by the tumbling surface of the guide bar 17 connected to a plasticizing cylinder through a radial separating element at the central part of the plasticizing cylinder 11. In this case, a fixed separating element (16 plate) is fixed on the plasticizing cylinder 11 and two aligning separating elements 18; 18' surround the outer periphery of the plasticizing cylinder with a gap so as to form a sliding fit. Two guide bars 17 having a rectangular cross section and arranged outside the diameter direction related to the plasticizing cylinder 11 are positioned within the horizontal plane passing an injection axis a-a. The fixed separating element 16 fixed on the plasticizing cylinder pierces the plasticizing cylinder and is equipped with radial slits to be formed from a plate 16 having a square contour.
Patent JP-H06163164-A (JP)
Title: Discharge lamp lighting device
Inventor: KAMOI TAKESHI
IPC: H02M7/48
Filed: 1992-11-25
Abstract: PURPOSE:To provide a discharge lamp lighting device wherein a driving power supply for a control circuit can be always obtained from a secondary side of an inductance element in a chopper circuit. CONSTITUTION:A switching element S2 of a no-load detecting circuit 5 for detecting no load of a discharge lamp 3 at the time of at least 0 of a load current ILp, is turned on, and a dummy load 6 is connected in parallel to a capacitance element C1 of a chopper circuit 1 through the switching element S2. As a result, since power is consumed by the dummy load 6, the chopper circuit 1 is prevented from intermittent action, and a driving power supply for a control circuit 4 can be ensured from a secondary winding of an inductance element L1.
Patent JP-H07165820-A (JP)
Title: Method and equipment for controlling start-up of polyolefin polymerization reactor
Inventor: TAKEDA MASATO
IPC: C08F2/00
Filed: 1993-12-15
Abstract: PURPOSE:To control the start-up of a polymerization reactor by estimating the olefin feed rate from the value of reaction balance calculated from heat balance, etc., and the concentration of olefin in the start-up of a temperature- and pressure-controlled polyolefin polymerization reactor. CONSTITUTION:In the start-up of a system wherein an olefin and a catalyst are continuously fed into a temperature- and pressure-controlled polyolefin polymerization reactor to continuously polymerize the olefin, the olefin feed rate is estimated based on the value of reaction balance calculated from the quantity to be reacted, provided from the heat balance in the reactor, the quantity of dynamic compensation for it and the quantity to be unreacted and on the concentration of the olefin in the reactor, to control the start-up of the reactor. Preferably, a fuzzy inference is made based on the value of the reaction balance and the concentration of the olefin to determine the olefin feed rate. It is also desirable that the olefin feed rate is adjusted based on the operation command signal in temperature control.
Patent JP-H11115076-A (JP)
Title: Corrugated cardboard paper tube and container
Inventor: SAKAGUCHI YOSHIO
IPC: B31C3/00
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To realize a paper tube and a container, which is light in weight, easy in handling and can be recycled after use. SOLUTION: This corrugated cardboard is formed by alternately assembling a board 1 and a corrugated board 2 and made into a tubular form having a section of a circular, an elliptical or a polygonal one or a container having a lid within by forming U-shaped incisions towards the middle part of the paper tube in several places at the portion near to both end sides from the longitudinal middle part of the paper tube and providing incisory projecting parts in the tube by pushing the incisions in the tube so as to install a lid therewhthin and a corrugated cardboard paper tube container by forming parallel incisions in several places at the portion near to both end sides from the longitudinal middle part of the paper tube and providing a vertical pair of lids within the tube by pushing linear boards lying between the incisions so as to position the lid at the tube within the incisory  projecting parts in order to support the lid by the projecting parts. Accordingly, the paper tube is easily handled. The container is not so heavy as a drum can be 20.5 kg and can be stored by being folded under un-used state, resulting in requiring no wide storage area.
Patent JP-H01157972-A (JP)
Title: Production of alkenylsuccinic acid anhydride
Inventor: SUGIYAMA HITOSHI
IPC: C07D307/60
Filed: 1987-12-14
Abstract: PURPOSE:To suppress formation of tarry by-products and to obtain the title compound useful as an additive for lubricating oil, curing agent for epoxy resin, etc., having excellent tint, in subjecting an olefin and maleic anhydride to thermal addition reaction, by carrying out the reaction under a specific condition. CONSTITUTION:In obtaining an alkenylsuccinic acid anhydride by subjecting an olefin and maleic anhydride to thermal addition reaction, concentration of maleic anhydride in the reaction system is maintained at <=30mol%, especially 2-25mol% based on the number of total mols of the olefin and maleic anhydride fed, the reaction is carried out by keeping the reaction system at <=210 deg.C, especially 170-190 deg.C until the reaction ratio of maleic anhydride becomes at least 30%, especially 50-75% and then the reaction temperature is raised by at least >=5 deg.C, especially 10-40 deg.C to carry out the reaction. The alkenylsuccinic acid anhydride is useful as a resin modifier, plasticizer, dispersant, antiseptic, etc. A high-purity product is obtained by this method.
Patent JP-H09131380-A (JP)
Title: Bedsore-preventing bed
Inventor: CHIBA YOSHITERU
IPC: A61G7/00
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To finely change an attitude of a sick person lying on a bed without applying a burden on labor of a nursing person. SOLUTION: Nylon cords 1 in lateral directions and nylon cords 2 in vertical directions are woven in plain weave to form a net 3 to be stretched on a frame 4 of a bed 10. Six of the nylon cords 1, 2 are set as a unit to be tensed and loosened by a gear motor 18. An attitude of a sick person lying on the bed 10 can be changed by dent zones formed at loosened intersection positions of the units in the lateral and vertical directions.
Patent JP-H05159522-A (JP)
Title: Magnetic tape cartridge having robbery preventing marker and manufacture thereof
Inventor: ISHIDA YOICHI
IPC: G11B23/28
Filed: 1991-11-29
Abstract: PURPOSE: To provide an inexpensive magnetic tape cartridge which is excellent in detecting sensitivity, independent of the direction of an AC magnetic field and is easy to manufacture, by providing one or two theft preventing markers in an L-shape for the orthogonal two faces inside the housing of a magnetic tape cartridge. CONSTITUTION: The markers 2 are mounted on the mutually orthogonal two inner surfaces 12 and 13 in an empty place inside the housing 10 of the magnetic tape cartridge 1. At this time, before assembling bisected housing 10 into one body after housing a magnetic tape, the theft prevention marker 2 is mounted in the L-shape. Two article monitoring markers of a low-frequency system composed mainly of ferromagnetic nickel alloy are used for the markers and are stuck to the inner surface of an L-shaped acrylic board.
Patent JP-H03163018-A (JP)
Title: Agent and method for stabilizing drug solid composition
Inventor: MAKINO TADASHI
IPC: A61K31/44
Filed: 1990-11-20
Abstract: PURPOSE:To provide a physically stable drug solid composition by compounding a benzimidazole compound with a stabilizing agent comprising basic inorganic salts of magnesium and/or calcium. CONSTITUTION:1 pt.wt. of 2-[(2-pyridyl)methylsulfinyl]benzimidazole or a derivative thereof having an antiulcer activity and unstable to acids is homogeneously mixed with 0.3-20 pts.wt. of basic inorganic salts of magnesium and/or calcium (e.g. magnesium hydroxide) and further with physiologically acceptable additives, followed by preparing the mixture by a conventional method to provide a drug solid agent which has excellent gastric acid secretion-inhibiting activity, a gastric mucosa-protecting activity and the antiulcer activity and is useful for treating gastrointestinal ulcers.
Patent JP-H04189291-A (JP)
Title: Temporary elevator
Inventor: ETSUHARA NOBUYUKI
IPC: B66B9/187
Filed: 1990-11-20
Abstract: PURPOSE:To conduct the position control of an elevator body in correspondence to the tooth number of a rack by counting the tooth number of the rack in accordance with the ascending and descending of the elevator body. CONSTITUTION:When an elevator body 3 is ascended and descended, the distance D between an access sensor 15 and the teeth of a rack 4 is changed according to the unevenness of the teeth of the rack 4, and this change amount is outputted from the access sensor 15 as a signal. This output signal is transmitted to a control unit 25. The output signal from the access sensor 15 is made into a pulse signal by a converter 32 and inputted to a pulse counter device 31. One pulse of the pulse signal is the integral times the number of protruding parts of the rack 4. Thus, the ascending and descending distance of the elevator body 3 can be determined. The detection signal of an origin dog 46 by an origin detecting access sensor 45 is inputted to an interrupt input device 29. The position in which the origin dog 46 is detected is a standard position on the position control of the elevator body 3.
Patent JP-H07166544-A (JP)
Title: Precast concrete pile construction method
Inventor: MAEDA YASUYOSHI
IPC: E02D5/44
Filed: 1993-12-16
Abstract: PURPOSE:To improve the pull-out resistance force by providing an anchor plate expanded in diameter into a petal shape at the tip of a pile, providing a plurality of circular recesses on the side face, expanding the anchor plate in a pile hole, and filling cement milk. CONSTITUTION:A pile hole 1 having an expansion section 3 at the tip is excavated by an excavator 2 such as an earth auger, a prescribed quantity of cement milk 4 is injected into the expansion section 3 while the excavator 2 is pulled up, and the undischarged sediment and an excavating liquid are stirred and mixed. A concrete pile 5 having a petal-shaped anchor plate 6A at the tip is inserted before the cement milk 4 is solidified, and a binding wire 7 is removed to expand the anchor plate 6A into a petal shape 6B. The cement milk 4 is filled inside and outside the pile 5 and fixed to the pile hole 1. The friction resistance between the pile 5 and a cement hardened body is increased so that the pile 5 having relatively small tare weight is not floated. The pull-out resistance force is improved, the construction cost is reduced, and the construction period can be shortened.
Patent JP-H05151392-A (JP)
Title: Portable optical reader
Inventor: KATSURA HIROO
IPC: H04N1/04
Filed: 1991-11-29
Abstract: PURPOSE:To operate a device without looking around and to eliminate the need for an exclusive key by constituting the device in such a manner that a sounding body is prevented from being driven when an operator performs an operation with specific procedure. CONSTITUTION:A portable optical reader in which the reading surface 4 of an optical reading part is located on an end face 2 and by which a character and an image. etc., can be read by tracing the reading surface 4 along a reading object is provided with the sounding body 12 driven when the processing of the operation is completed and which emits sound when reading is completed, and a sounding body driving prohibiting means which prohibits the driving of the sounding body 12 when the operation with specific procedure is performed. The sounding body driving prohibiting means is kept in a state where the driving of the sounding body 12 is prohibited until a power source is disconnected when such state occurs. In other words, the emittance of sound by a buzzer tone, etc., is prohibited when a specific operation is performed. Thereby, it is possible to perform the operation of the device without looking around and to eliminate the need for the exclusive key.