baber/WOPTO huggingface dataset:
Patent JP-2000089373-A (JP)
Title: Image forming method
Inventor: MAKADO SATOSHI
IPC: G03B27/32
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain a high-quality stable image by an inexpensive device with high productivity when a color image (color proof) for proofreading can be obtained by scanning and exposing a silver halide color photographic sensitive material based on dot picture information. SOLUTION: When an image recording material respectively mainly having at least yellow, magenta and cyan image forming units each is exposed based on the digitized dot picture information so that a dot area multilevel image is formed, it is exposed with exposure equal to or more than binary at the photosensitive area of at least one image forming unit of the image recording material in this image forming method.
Patent JP-H1192480-A (JP)
Title: Handling of (fluorinated aryl) boron compound and preparation of hydrocarbon solution
Inventor: UENO TSUNEMASA
IPC: C07F5/02
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an industrially and economically advantageous method for handling a specific compound useful as a cocatalyst to increase the activity of a metallocene catalyst for a cation complex polymerization reaction by handing the compound in a state slurried with a hydrocarbon solvent. SOLUTION: A fluorinated aryl magnesium derivative is made to react with a baron halide in an ether solvent to obtain a (fluorinated aryl) boron compound of the formula (R1 to R5 are each H, etc.; X is F, etc.; (n) is 2 or 3), a solution obtained by dissolving the compound of the formula in an ether solvent (e.g. dimethyl, ether) is mixed with a hydrocarbon solvent A (preferably hexane, etc.; the boiling point is preferably >=80 deg.C), the ether solvent is distilled off, the obtained hydrocarbon solution is filtered at a temperature not to cause the precipitation of the above baron compound and the filtrate is cooled in an essentially closed vessel to obtain a slurry. The content of the compound of the formula in the slurry is preferably 7-70 wt.%.
Patent JP-H1192520-A (JP)
Title: Catalyst for ethylene polymer and production of ethylene polymer
Inventor: MONOI HISASHI
IPC: C08F4/69
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To obtain an ethylene polymer having a wide molecular weight distribution by reacting alumoxane with a solid component comprising a solid inorganic oxide carrying a product of reaction of a halogenated chromium compound, a cyclic silazane compound and a silylamide salt. SOLUTION: A halogenated chromium compound in an amount of 1 mol, a cyclic silazane compound of the formula (wherein R<1> , R<2> and R<3> are each H, a 1-10C alkyl, or a 6-20C aromatic group; and n is 4 to 18) in an amount of 0.5-1.5 mol, and a silylamide salt in an amount of 1-3 mol are reacted in an etheric solvent in a temperature range from -78 deg.C to the boiling point of the solvent for 10 min to 48 hr to give a reaction product. This reaction product is made to be carried on a solid inorganic oxide pre-baked at 100-900 deg.C for 30 min to 24 hr and having a specific surface of 50-1,000 m<2> /g, a pore volume of 0.5-3.0 m/g and a mean particle diameter of 10-200 μm so as to provide a chromium content of 0.01-10 wt.%, thus giving a solid component. This solid component is reacted with alumoxane in an inert hydrocarbon at -78 deg.C or higher for 30 min to 5 hr.
Patent JP-2001073769-A (JP)
Title: Cross-flow type radiator
Inventor: YANAGISAWA MITSURU
IPC: F28D1/053
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To enable to smoothly replace cooling water with air at time of water supply into cross-flow type radiator. SOLUTION: This radiator is equipped with partition part 7 dividing in horizontal direction neck part 5 of filler neck 6, which enables to supply water from one side of the partition 7 as well as to vent air from the other. Further, its inside is slanted so that the area of water-supply side of the radiator divided by partition 7 is much larger than that of the other side, and upper inside face of tank 4 is made to incline downward toward the tip toward core side, to the top part of which neck part 5 is connected.
Patent JP-2000098925-A (JP)
Title: Reflection display device for vehicle
Inventor: NARAMA SHINJI
IPC: B60K35/00
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To provide inexpensively a reflection display device for vehicle, which is strong for vibration and has no tremble due to the vibration of a vehicle. SOLUTION: This display device is the reflection display device for vehicle 110 reflecting a display image of a display device 116 turned to the front window shield side of the vehicle to a driver seat side by a reflection plate 119, and making the display image freely visible from the driver seat as a virtual image, the display device 116 is provided on one end 112c side in a case 112 having an opening part 112a on its upper surface side, and the reflection plate 119 is provided on the other end 113b side in a cover 113 covering the opening part 112a of the case 112, and on the other hand, the other end 112b side of the case 112 and the other end 113b side of the cover 113 are supported turnably through a support shaft 112d etc., and one end 112c side of the case 112 is made freely moval and adjustable in the arriving/seceding directions for one end 120 side of the cover 113 through an adjustment screw means 121.
Patent JP-H0195854-A (JP)
Title: Device for controlling molten metal surface level in mold
Inventor: OKA YOSHITOKU
IPC: B22D11/18
Filed: 1987-10-08
Abstract: PURPOSE:To eliminate waving state and to obtain a product without any defect by arranging plural level meters in a mold part and controlling molten steel discharging rate of a submerged nozzle from difference between output of the level meter and the aimed value. CONSTITUTION:Molten steel 12 from a tundish 11 is discharged from a nozzle 14a, 14a and supplied into the mold part 15. The level meters 16, 17 for measuring the molten steel level are set at the different positions in the upper side of the mold part 15 and judging means 20 for molten steel surface variation judges the molten steel surface variation from the difference between the outputs of the level meters 16, 17 and the aimed value of the molten steel surface, respectively. Restricting means 30 for molten steel discharging rate is composed of level controller 31 and nozzle driving part 32, etc., and when the variation in the molten steel surface is recognized by the judging means 20 for molten steel surface variation, the molten steel discharging rate from the submerged nozzle 14 is restricted. By this method, the variation of the molten metal surface level is surely detected and quickly eliminated and the product without any defect can be obtd.
Patent JP-H0997126-A (JP)
Title: Extension unit and computer connectable to the unit
Inventor: NINOMIYA RYOJI
IPC: G06F1/16
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To improve the security at the time when a portable computer is attached to and detached from an extension unit. SOLUTION: A docking station 30 is provided with a lock mechanism. If a portable computer is attached at a position on the station 30 while a key 37 is set at a block position BLOCK, an ejecting operation of an ejection/lock mechanism 36 is carried out, and the computer is ejected out of the station 30. Pushing operation of an ejection switch 39 is invalidated as long as the key 37 is kept at the position BLOCK, and the computer locked at the station 30 is kept as it is by the mechanism 36.
Patent JP-H0197464-A (JP)
Title: Deodorizing apparatus for car
Inventor: TSUNODA NAGATOSHI
IPC: A61L9/03
Filed: 1987-10-08
Abstract: PURPOSE:To automatically and efficiently deodorize a passenger room after parking for a predetermined time, by outputting a parking confirming signal to a timer circuit when the operation stop time of the movable part of a car becomes a predetermined time and supplying driving power to a pulverizing means from a storage battery body only for a definite time. CONSTITUTION:When the stepping of a brake pedal is released, the detection part of a detection apparatus 50 is released from the pressing due to the brake pedal. A time monitor circuit 60 operates a timer in timing wherein the output signal of the detection circuit 50 becomes a low level from a high level and, when the output signal of the detection apparatus does not become a high level within a predetermined time, a high level parking confirming signal is outputted to a timer circuit 40 at the point of time when a certain timer operating time is elapsed and the timer circuit 40 receives said signal to operate and connects an input side and an output side only for a definite time to supply driving power to a motor 21 and a heat generator 33 from a battery 70. By this constitution, a deodorizing liquid is heated and evaporated by the heat generator 33 and the formed vapor is mixed with inflow air by the wind pressure formed by a fan to be sent out from an air blow-out port and diffused into a passenger room of the vehicle.
Patent JP-H02100778-A (JP)
Title: Data drive type data display device
Inventor: MIURA HIROKI
IPC: G06F3/048
Filed: 1988-10-07
Abstract: PURPOSE:To increase the data processing speed by processing a data packet consisting of the control information including a node identifier of a data flow graph and the data value. CONSTITUTION:A drawing address production means 9 produces the read/write address values of the display data at the side of a data drive type data display device. The means 9 contains a drawing address table 92 which holds the read or write addresses, a link table 91 which converts the node identifier held by a data packet into a pointer of the table 92, a drawing address updating means 93 which updates the address values in the table 92, etc. Thus it is possible to extremely decrease the calculating processes for the address values of a picture memory and also to omit the waiting processes of both the drawing address and data values.
Patent JP-H02101360-A (JP)
Title: Method for making artificial snow in indoor ski ing ground
Inventor: FUKIHARU MINEO
IPC: F25C3/04
Filed: 1988-10-07
Abstract: PURPOSE:To prevent oxygen starvation within a building and keep a safety of a playing person by a method wherein used inert gas floating after cooling water mist is discharged from an upper interior of an artificial snow generating chamber is discharged to a surrounding atmosphere. CONSTITUTION:Water mist 2 descending within an artificial snow generating chamber 1 is crystalized and grown with a cold heat when liquified inert gas 3 is gasified into inert gas to become artificial some 5. The snow 5 drops at a lower part 6 of the artificial snow generating chamber 1, is stored within a lower cooling tank 8, naturally dropped within a communication passage 24 under a released state of an opening/closing lid 26, transported into a building 23 and accumulated on a skiing ground facility 22 within the building 23. n turn, the used inert gas 27 after cooling water mist 2 floats within the artificial snow generating chamber 1 and discharged into the surrounding atmosphere from an upper part 28, so that the used inert gas 27 is not reached to the lower part 6 of the artificial snow generating chamber 1.
Patent JP-H06107432-A (JP)
Title: Zirconium oxide based precursor gel material and production thereof
Inventor: HAYASHI HIROAKI
IPC: C23C18/12
Filed: 1992-09-24
Abstract: PURPOSE:To obtain a precursor gel material for producing zirconium oxide based thin film capable of preservation over a long period by mixing a zirconium alkoxide with a carboxylic acid, ethanolamine and water to allow to react in an organic solvent. CONSTITUTION:Zr(OR')4 (R' is 1-4C linear or branched alkyl group) is mixed and allowed to react with RCOOH (R is the same as R'), ethanolamine and water in the organic solvent. The zirconium oxide based precursor gel material is composed of a polymer having Zr-O-Zr bond in the main chain and OCOR group (R is the same as above described) and O(CH2)2NH2 group in the side chain.
Patent JP-H1198396-A (JP)
Title: Television camera
Inventor: SHIBAZAKI TETSUYA
IPC: H04N5/93
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To selectively output the output order or output method of video signal outputs delayed for required time by controlling a selector for selectively outputting either a video signal inputted from a video signal processing circuit or a video signal inputted from a video signal data storage device and delayed for the required time. SOLUTION: At a video signal data storage device 1, digital video signals (a) stored in memory devices 1-1, 1-2,...1-n are read out after the lapse of required time by a memory drive pulse (g) from a memory drive circuit 3 and outputted to a selector 4 as digital signals (b) delayed for the required time. The real-time digital video signal (a) is inputted from one input terminal to the selector 4, and the digital video signal (b) delayed for the required time is inputted from the other input terminal. Then, any one of them is selected by a select pulse (f) separately inputted to a control input terminal, and a digital video signal (c) is outputted.
Patent JP-2000064621-A (JP)
Title: Hopper for placing cast-in-place concrete
Inventor: KATO KIMIHIRO
IPC: E04G21/16
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To efficiently charge ready-mixed concrete in a hopper by a required quantity and lessen and simplify leveling work of the ready-mixed concrete surface. SOLUTION: The upper end 11 and the lower end of a body 1 open and the lower end is secured with a synthetic rubber plate 14. An intermediate plate 2 partitions the body 1 into two, an upper half part 12 and a lower half part 13, and is made slidable inward and outward of the body 1. A graduation 3 is provided on the upper part of the intermediate plate 2 on the inner wall of the upper half part 12 of the body 12. When the upper half part 12 of the body 1 is charged with ready-mixed concrete from a concrete mixer truck, the quantity can be measured by the graduation 3. By lugging a handle 21 on the intermediate plate 2 after having supplied ready-mixed concrete in the upper half part 12, ready-mixed concrete is poured into the interior bottom of a portal side-gutter from the lower end of the body 1 by a suitable quantity.
Patent JP-H03116185-A (JP)
Title: Display device
Inventor: IDE KATSUYUKI
IPC: G09F9/00
Filed: 1989-09-29
Abstract: PURPOSE:To closely arrange a display lamp so as to accomplish high-density and good-quality display by forming a 1st ventilating opening on a back surface and a 2nd ventilating opening on one of upper and lower surfaces at a front part. CONSTITUTION:An air flow generated by the driving of an air cooling device provided on the back surface side of a shelf frame 13 passes through the inner part of a display module 1 from the 1st ventilating opening 9 on the back surface of the display module 1. Then, it flows out to the 2nd ventilating opening 10 which is opened on the lower surface of the front side of the display module 1 and is discharged ahead of the display module 1 from a ventilation part 16 which is opened on the front surface part of a tray-like bearing plate 15. Otherwise, the air is discharged from a ventilation part 18 which is opened on a front surface part between cleat-like bearing plates 17, and the display lamp 4 is cooled by the air flow. Thus, the high temperature state of the display lamp 4 is prevented, and the high-density and good-quality display is accomplished by closely arranging the display lamp 4.
Patent JP-H0788673-A (JP)
Title: Method for joining ni-ti based shape memory alloy member
Inventor: UEKI TATSUHIKO
IPC: B23K15/00
Filed: 1993-09-17
Abstract: PURPOSE:To obtain a high joint strength by the simple method of joining Ni-Ti based alloy members to be used as a shape memory alloy and superelastic alloy. CONSTITUTION:This method for joining the Ni-Ti based shape memory alloy members comprises arranging a multicore composite material 1 of a small wire consisting of >=2 kinds of metals mainly composed of Ni and Ti or an alloy mainly consisting of the Ni and the Ti, respectively, between the plural Ni-Ti based shape memory alloy members 2 to be joined and alloying and joining these members by a combustion synthesis method.
Patent JP-S61132860-A (JP)
Title: Tool breakage detecting device
Inventor: NAKAMURA HIDEAKI
IPC: B23Q17/09
Filed: 1984-11-30
Abstract: PURPOSE:To improve the reliability for detecting a breakage by constituting a titled device so that the breakage is not detected even if an acoustic emission (AE) signal exceeding the upper limit value corresponding to a size of a use tool is inputted. CONSTITUTION:To a CPU9, an RAM11 containing the upper limit value information of a breakage signal corresponding to a use tool is connected by a numerical control device 3. Also, to the CPU9. an indicator 13 or displaying an AE signal level in the course of cutting, and an abnormal cutting and a breakage of a tool, and an input key 14 for setting a kind of the tool and a standard sensitivity of an AE sensor 6 are connected through an input/output interface 12, and the device 3 is connected through a signal transmission line 15. The CPU9 sets the upper limit value of a breakage signal of the use tool based on these inputs. Also, when a breakage detecting output from a signal processing part 7 is inputted, the CPU executes a control so that a breakage output is generated by comparing a breakage level with said upper limit value. According, even if other quality of the signal conforms with the detecting condition, it does not occur that an AE signal whose level is different remarkably is brought to a wrong detection as a breakage signal, therefore, the reliability for detecting a breakage of the tool is improved.
Patent JP-S63108339-A (JP)
Title: Method for processing silver halide color photosensitive material
Inventor: FUJITA YOSHIHIRO
IPC: G03C7/36
Filed: 1986-10-27
Abstract: PURPOSE:To prevent propagation of bacteria in a bath, without damaging preservable property of an image after processing by processing a photosensitive material contg. a specific coupler with a washing water and/or stabilizer which are reduced Ca and Mg contents. CONSTITUTION:The titled material comprises a two equivalent yellow coupler shown by formula I and a two equivalent cyan coupler shown by formula II. The titled material is processed with the washing water and/or the stabilizer in which the concentrations of Ca and Mg compds. are reduced to <=5mg/l expressed in terms of Ca and Mg, respectively. In said processing, the replenishing amount of the washing water and/or the stabilizer is controlled to 1-50 times of the amount carried from a fore bath. In the formula, R1 is N-phenyl carbamoyl group, R2 is 4-20C tertiary alkyl or phenyl group, R3 is an aliphatic or an aromatic group, etc., R4 is H or more than 1C an aliphatic group, etc., Z is H or halogen atom etc., X1 and X2 are each a group capable of releasing by reacting with an oxidant of a developing agent except hydrogen atom.
Patent JP-H0197032-A (JP)
Title: Frame synchronizing circuit
Inventor: TANIKOSHI SADAO
IPC: H04L7/08
Filed: 1987-10-09
Abstract: PURPOSE:To save the circuit scale remarkably by converting a serial input data into a parallel data so that a frame identification signal always appears to a specific bit and detecting the frame identification signal only to the specific bit. CONSTITUTION:An input signal 1 is a serial data of a code speed f0 having frame constitution and is converted into a parallel data 3 of 8-bit by a serial/ parallel conversion circuit 2. In this case, a frame identification signal appears at the specific bit of the parallel data 3 outputted from the serial/parallel conversion circuit 2. A frame identification signal detection circuit 10 uses a frame location pulse to detect a frame identification signal from the specific bit of the parallel data 3 being the output of the serial/parallel conversion circuit 2. A coincidence detection circuit 12 detects coincidence/dissidence between the frame identification signal outputted from the frame identification signal detection circuit 10 and the frame pattern outputted from a frame pattern generating circuit 11 and when the dissidence pulse 14 is consecutive for 8 frames or over, the output of a flip-flop 18 is inverted and the count of the address counter 8 is tentatively stopped and the synchronization is recovered.
Patent JP-H03118946-A (JP)
Title: Brushing device for continuous casting drum
Inventor: TANNO HITOSHI
IPC: B22D11/06
Filed: 1989-10-02
Abstract: PURPOSE:To uniformize thickness of stuck material on drum surface and to continuously cast a steel strip having high quality by inclining rotating axis of a brush for removing the stuck material on the drum surface to rotating axis of the drum at the time of continuously casting the steel slab having strip shape from molten steel with twin drum type using the cooling drums having hourglass shape in cold state. CONSTITUTION:Two cooling drums 1, 2 are rotated mutually to reverse direction, and molten steel is poured into gap between both drums and the continuously cast strip from between both drums is pulled out. In this case, surface of pouring basin part 3 at center of the drums 1, 2 is bulged to outside as shown with the chain line 7 caused by heating of the molten steel, and interval between both drums 1, 2 is made to small at the center part and thickness of the continuously cast strip is made to uneven in the width direction. As the stuck material on the drum is formed to the same shape, shape of the drum 1, 2 at cold-state is formed as the hourglass having the concave shape at the center part and at the same time, the rotating axis of columnar rotating brushing roll 5, 6 for removing the stuck material is inclined to the rotating axis of drum, and by making this angle adjustable, the stuck material face on the drum surface is flattened and the thickness of continuously cast strip is uniformized in the width direction.
Patent JP-H0595333-A (JP)
Title: Packet transmitter, its transmission reception section and packet transmission method and its transmission reception method
Inventor: IKETANI HIROYOSHI
IPC: H04L47/2416
Filed: 1991-10-02
Abstract: PURPOSE:To minimize the deterioration in the transmission quality by allowing a receiver side to take an error in a reproduced signal to be tentative even when a transmission error takes place in an ADPCM (adaptive differential pulse modulation) code. CONSTITUTION:A prediction signal/quantization width addition circuit 4 in a transmission section 500 uses a packet processing circuit 3 to add a prediction signal and a quantization width to a code at the head of a code string subject to block processing. A prediction signal/quantization width read circuit 57 of a reception section 600 reads a prediction signal 85 and a quantization width 88 added by a transmission section from a packet in a buffer 51 and gives them respectively to selection circuits 59, 58. The selection circuit 59 selects the prediction signal 85 at the reproduction of a code of the head in the packet and selects the prediction signal 84 generated in a prediction circuit 56 to the succeeding codes. The selection circuit 58 selects the quantization width 88 at the reproduction of the head code similarly and selects the quantization width 87 of the quantization width decision circuit 53 at the reproduction of the succeeding codes.