baber/WOPTO huggingface dataset:
Patent JP-H06287033-A (JP)
Title: Apparatus for water-granulation treatment of hot steel-making slag
Inventor: HORII KAZUHIRO
IPC: C21B3/06
Filed: 1993-03-31
Abstract: PURPOSE:To improve the granulation treatment efficiency by introducing a hot stag with a truck into a pressure vessel, putting the slag in a slag box held with a stand, spraying cooling water to the slag under high pressure and, as necessary, supplying pressurized steam to the slag to effect the water-granulation treatment. CONSTITUTION:Hot steel-making slag is put in a slag box 2 mounted on a truck 3 and waited on a table 11. The box 2 is lifted with a lifter 6, the truck 3 is introduced into a pressure vessel 1, the lifter 6 is lowered to place the box on a stand 9, the empty truck 3 is transferred from the pressure vessel 1 to an outer table 11 and a door 5 is closed. The slag in the slag box 2 is sprayed with cooling water through a nozzle 13 to effect the water-granulation of the slag. If the amount of steam is insufficient, auxiliary pressurizing steam is supplied from a port. After the water- granulation treatment, the spraying of water through the nozzle 13 is stopped, the steam pressure in the pressure vessel 1 is lowered to the atmospheric pressure and the door 5 is opened. The truck 3 is introduced into the pressure vessel 1 to receive the slag box 2, pulled out of the pressure vessel 1, stopped on the table 11 and transferred to a separate area.
Patent JP-S62232406-A (JP)
Title: Polymerization of ethylene for obtaining polymer having widemolecular weight distribution
Inventor: ROJIE SUPITSUTSU
IPC: C08F4/64
Filed: 1987-03-27
Abstract: Process for polymerising ethylene in the presence of a catalyst based on TiCl4 and MgCl2 and an alkylaluminium as cocatalyst, characterised in that polymerisation is carried out in the presence of a catalyst prepared by milling together TiCl4 and MgCl2 previously brought to a specific surface greater than 30m<2>/g, the weight ratio MgCl2/TiCl4 being between 6 and 60, the cocatalyst being chosen from alkylaluminiums in which at least one of the alkyl radicals has at least six carbon atoms.
Patent JP-S60218119-A (JP)
Title: Mark recognizing robot
Inventor: SHINODA HIDENORI
IPC: B25J9/16
Filed: 1984-04-13
Abstract: PURPOSE:To operate a robot autonomously by detecting the current position of a robot itself on the basis of a mark arranged on a moving environment and a positional data base included in the robot itself. CONSTITUTION:A mark recognizing robot 1 operates autonomously while recognizing the mark on the moving course. The mark 2 is constituted of an optical mark 3, an acoustic mark 4 and a tactile mark 5 so that the robot 1 recognizes one information as three kinds of different information. Therefore, the robot 1 is provided with a television camera 6, a microphone 7 and a contact sensor 8, discriminated results from respective discriminators 9, 10, 16 are inputted to a discriminated result integrator 17 and mark data having the highest reliability are outputted to an integrated information processor 18. Thus, the current position of the robot 1 is detected while referring to the data of the positional data base 19 to execute prescribed working or the like.
Patent JP-S53203-A (JP)
Title: Apparatus for cleaning surface of lower sheet of coke oven
Inventor: HARA NOBUYUKI
IPC: C10B43/04
Filed: 1976-06-23
Abstract: PURPOSE: An apparatus for cleaning the surface of the lower sheet of a coke oven without damaging, comprising a slide shoe which is freely movable along vertical direction and swingable around an pivot in the course of pushing, while locked during backward movement, and a scraper fastened to the slide shoe between the slide shoe and a ram shoe. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55165653-A (JP)
Title: Semiconductor device
Inventor: IWASE KAZUO
IPC: H01L23/04
Filed: 1979-06-12
Abstract: PURPOSE:To prevent snapping and enhance production yield, by providing a recess on one of the end faces of a dielectric ring whereon a lid is brazed and by connecting a semiconductor chip to metalized electrodes provided on the recess. CONSTITUTION:A diode chip 10 is mounted on a pedestal 40 and surrounded by a dielectric ring 20 and a lid 60. The bottom of the ring 20 is bonded to the pedestal by metalized electrodes 80. Other metalized electrodes 30 are provided on the top of the ring. The lid 60 is brazed at 70 on the metalized electrode 30. An annular recess is provided on the inner part of the top of the ring 20. The metalized electrodes 30 are located on the recess. Lead wires 50 from the chip 10 are connected to the electrodes 30 in the recess 30'. Since the lead wires 50 are separated from a brazing material 70 by a height difference, the lead wires do not melt into the brazing material and are not broken.
Patent JP-2000267486-A (JP)
Title: Heat fixing roller and fixing device
Inventor: KOMATSU HIDEKI
IPC: F16C13/00
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a heat fixing roller of which the surface is rapidly heated with a uniform temperature distribution after the start of heating and with which the durability is maintained and a fixing device which is short in the standby time required for heating up after making of a power source and maintains a good fixing effect for a long period of time. SOLUTION: An insulating layer 7 and an exothermic layer 8 are laminated in tight contact on the inside surface of an arbor of the heat fixing roller. The insulating layer 7 is composed of a heat resistant resin, such as polyimide, added with a highly thermally conductive material, such as carbon black. As a result, the heat from the exothermic layer 8 is evenly transferred to the heat fixing roller, by which the time required for heating up of the heat fixing roller is shortened, the adhesion between the arbor and the insulating layer 7 is intensified, the generation of gaps is prevented and the good fixing effect is maintained.
Patent JP-H11269520-A (JP)
Title: Fluidized bed reduction furnace equipment
Inventor: EGASHIRA TATSUHIKO
IPC: C21B13/00
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a fluidized bed reduction furnace equipment, in which the occurrence of hanging in a reduced ore discharging device of the fluidized bed reduction furnace is prevented, and also, the reduced ore can efficiently be cooled. SOLUTION: The reduced ore discharging port 4 arranged at the furnace bottom in the fluidized bed reduction furnace 2 is connected with a vertical type filling layer chamber 9 provided with a gas blowing port 7 at the lower part, and at the bottom part of this vertical type filling layer chamber 9, a bulky reduced ore discharging port for discharging the bulky reduced ore classified in the vertical type filling layer chamber 9, is arranged. Further, at the upper part of the vertical type filling layer chamber 9, a powdery reduced ore outlet 23, from which the powdery reduced ore overflows, is arranged and the outlet 23 is connected with a powdery reduced ore cooler 24 for cooling the powdery reduced ore, and in the powdery reduced ore cooler 24, a gas exhaust port and a powdery reduced ore discharging port are arranged.
Patent JP-H09262648-A (JP)
Title: Coiling method for metallic strip
Inventor: KATO KAZUYUKI
IPC: B21C47/02
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To coil the thin strip in an excellent condition free from any surface flaws by reducing the tension to be given to the thin metal strip by a conveyor using a suction conveyor in which the surface of a belt is coated with the fluoride resin to prevent the breakage due to the excessive tension in advance. SOLUTION: A belt 11 of a conveyor to be circulated at the position close to a suction box 10 performs suction by a suction blower 12 to suck a thin strip 4 on the belt 11 through a suction plate 9 of the suction blower 12 and the belt 11. By coating the fluoride resin such as Teflon, the friction force to be generated between the thin strip 4 and the belt 11 is reduced, and the tension to be given to the thin strip 4 to be carried by the belt 11 is also reduced. Thus, the breakage due to the excessive tension can be prevented in advance.
Patent JP-H03274885-A (JP)
Title: White balance adjusting device
Inventor: HARUKI TOSHINOBU
IPC: H04N9/04
Filed: 1990-03-23
Abstract: PURPOSE:To prevent the shift of white balance adjustment even against an object whose luminance is extremely low by limiting or inhibiting the gain control, when a luminance level of the object is under a prescribed value. CONSTITUTION:A luminance signal (Y) generated by a camera process and a matrix circuit 6 is sent to an integration circuit 19 in the same way as each red and blue color difference signal (R-Y), (B-Y), and an upper limit value setting circuit 20 by which the luminance signal of a one-screen portion is integrated limits the maximum controlled variable of gain control circuits 13, 14. The device is provided with a monotone increase straight line which is fixed to a zero level in the case an integral value is remarkably small, and whose upper limit value also becomes large in proportion to the integral value as the integral value becomes large. When a luminance level of a screen is small, the integral value of the luminance also becomes small and the upper limit value falls and is limited, and especially, in the case the screen is remarkably dark, the upper limit value becomes zero and a gain control signal becomes zero together, and the gain control is inhibited substantially.
Patent JP-H07255405-A (JP)
Title: Heat treating apparatus for bean juice
Inventor: IKEBA NORIMOTO
IPC: A23L11/00
Filed: 1994-03-18
Abstract: PURPOSE:To provide a heat-treating apparatus for soybean juice capable of carrying out uniform heating treatment in good heat efficiency and short time by direct heating of soybean juice and used in producing process of soybean curd, fried soybean curd, etc. CONSTITUTION:This heat-treating apparatus for soybean juice comprises oppositely erecting at least a pair of electrode plates 7 and 8 in a boiling kettle into which soybean juice 3 is packed and heating the soybean juice 3 as an electric resister by applying voltage between these electrode plates 7 and 8.
Patent JP-H09262126-A (JP)
Title: Vessel for cosmetics
Inventor: IWAMOTO HISAO
IPC: A45D33/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a vessel for cosmetics having a lid which can be turned to open and be stopped in approx. vertical positioning. SOLUTION: A vessel for cosmetics has a vessel body 1 equipped at the oversurface with a recess 1a for accommodation of cosmetics and a lid 2 which is coupled by hinge to the tail of the vessel body 1 to shut its over-part. A detent pawl 14 is dangled at the tail of the lid 2, and at the tail of the vessel body 1, a stopper is formed to hinder the lid 2 from turning open backward upon being engaged by the detent pawl 14 in the condition that the lid 2 is turned open so that it takes a vertical attitude or a backward inclining attitude a little backward from the vertical.
Patent JP-H01248511-A (JP)
Title: Formation of polycrystal film
Inventor: UCHIYAMA MAKOTO
IPC: H01L21/324
Filed: 1988-03-30
Abstract: PURPOSE:To enable a polycrystal film to be of large grain and homogeneous by recrystallizing a crystallite formed on a substrate by annealing treatment, by accumulating non-crystal film on this already recrystallized crystallite, and by recrystallizing non-crystal film as a core by annealing treatment. CONSTITUTION:An oxidation film 2 is formed as an insulation film on the mirror surface of a substrate 1. A two-dimensional core group 3 which becomes the core for recrystallization is formed on the surface of this oxidation film 2 in a specified density or is adjusted to a specified density by performing etching treatment, etc., to the two-dimensional core group 3 which was formed once. A two-dimensional core group 30 thus obtained is recrystallized by thermal annealing and an amorphous film 4 is accumulated and thermal annealing is provided to this amorphous film 4. By providing this kind of thermal annealing treatment, the amorphous film 4 is recrystallized with the thermally annealed two-dimensional core group 300 as a crystallite, thus enabling a silicon homogeneous polycrystal film 5 consisting of a large grain diameter measuring several mum or more to be formed.
Patent JP-H04285769-A (JP)
Title: Multi-media data editing method
Inventor: KUNIHIRO HIDETO
IPC: H04N5/85
Filed: 1991-03-14
Abstract: PURPOSE:To improve utilization efficiency of a storage area by synchronous video data with audio data while using a time code and combining both data by frame unit. CONSTITUTION:A time code is written on image data constructed in frames in a TC writing circuit 2 and the data are coded in a video encoder for compression. A recording starting time code is added to only the head of the audio in a TC writing circuit 5 and the data are coded in an audio encoder 6 for compression. A host computer 8 calculates a bit rate for the audio data and a bit amount of the audio data to add to the video data by one frame from a video data frame rate. The synchronization can be realized by combining the video data with the audio data by frames based on the time code included in each frame of video data while dividing the audio data with the calculated bit amount.
Patent JP-H10270152-A (JP)
Title: Temperature control device
Inventor: FURUKAWA TAKESHI
IPC: H05B3/00
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To control temperature in an appropriate manner even when the resistance value of a thermosensible body varies from high to low. SOLUTION: Heating bodies L1 and L2 and thermosensible bodies S1 and S2 are disposed in a main body. Voltages Va and Vb input from the thermosensible bodies S1 and S2 are used to correct values of reference voltage corresponding in number with the thermosensible bodies S1 and S2. Moreover, a control device 2 is provided with an integrated circuit 4 serving the function of writing/reading data, and with a timer circuit 5 for delaying the time which energization of the main body 1 starts after being fed from a power supply, thus correcting the values of reference voltage while the timer circuit 5 is operated.
Patent JP-H05278834-A (JP)
Title: Roller conveyor facility
IPC: B65G47/52
Filed: 1992-03-31
Abstract: PURPOSE:To smoothen the loading and unloading of a material to be carried between both lines by arranging a pair of roller conveyors different in carrying speed with their terminal and start ends being mutually opposed, and driving the lower course roller conveyor at the time of carrying the material to be carried from the upper course roller conveyor. CONSTITUTION:A conveyor frame 1 has resin support frames provided on the inner surface side of a lateral pair of side frames 2A, 2B in such a manner as to be positionally changeable in the frame longitudinal direction, and a number of rollers 13 supported between both the support frames in such a manner as to be freely rotatable. A pair of thus-constituted roller conveyor lines 30, 31 are linearly arranged with their terminal and start ends being mutually opposed, and their carrying speeds V1, V2 are set to V1<V2. When the carrying- out of a material 36 to be carried from the upper course roller conveyor 30 is detected by a detecting device 32, the transmitting device 15 of the upper course roller conveyor 30 is separately operated, and the transmitting device 15 of the lower course roller conveyor 31 is connectively operated. The transmitting device 15 rotates each roller 13 through a chain.
Patent JP-H11225885-A (JP)
Title: Egg cooker for use inside rice cooker
Inventor: KOBAYASHI YOSHIKO
IPC: A47J29/00
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a cooker which achieves the savings of energy by boiling an egg through the use of temperature inside a rice cooker. SOLUTION: At the opposite parts of the top of an opening 2 in a bag main body 1, a hanging thread 3 is sewn to a hanging thread locking part 5 and passed through hanging thread passing parts 6a, 6b, with a locking tool 4 attached to the end of the hanging thread 3. To use this cooker, an egg is put in the bag main body 1, the opening 2 is closed by pulling the hanging thread 3, the bag main body 1 is hung down into a rice cooker by use of the hanging thread 3, the locking tool 4 is mounted on the outside of the rice cooker, and the lid of the rice cooker is closed. In rice cooking, the egg boils at the end of the rice cooking; in the rice cooker when it keeps rice warm, a mildly boiled egg can be made in about three hours.
Patent JP-H03275265-A (JP)
Title: Method for casting two layer casting
Inventor: EGUCHI YOSHIAKI
IPC: B22C7/02
Filed: 1990-03-23
Abstract: PURPOSE:To form a two layer casting with high accuracy by sticking and solidifying a refractory around a male mold obtd. by solidifying wax poured into a master mold fitting a core material, melting and removing the wax and pouring the molten metal into a manufactured female mold. CONSTITUTION:At the time of casting the two layer casting whose outside of a ceramic core 3 is covered with metal layer 4, the male mold 10 containing the core 3 produced by pouring and solidifying molten wax W in the master mold 5 fitting the core material 3a to be the core 3, is manufactured. Successively, after sticking and solidifying the refractory around the male mold 10, the wax W is melted and removed to manufacture the female mold containing the core material, and the molten metal is poured into there and solidified. By this method, the two layer casting composed of the ceramic core and the metal layer can be manufactured while securing the accuracy of the core position and formation with high producing efficiency.
Patent JP-S549934-A (JP)
Title: Loading device for rolled paper cassette
Inventor: TSUDA HIROSHI
IPC: G03G15/00
Filed: 1977-06-24
Abstract: PURPOSE: To easily attach and detach a cassette with no requirement of a special space at the time of attachment and detachiment of the cassette by the constitution in which the cassette is drawn from the operation side of the machine body to this side and also the cassette can be forcedly pushed into the machine body from this side. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01245169-A (JP)
Title: Integrated circuit
Inventor: SHIMOMUKAI KOICHI
IPC: H01L21/66
Filed: 1988-03-28
Abstract: PURPOSE:To obtain an integrated circuit whose maintenance can be executed easily by providing a test information generating part and a test result deciding part on the inside of an LSI and executing a self-diagnosis. CONSTITUTION:An input signal 1i (i=0-n) and a test pattern output signal 2i of a test information generating part 1 are inputted to a test switching part 2, respectively. An output signal 3i of the test switching part 2 is inputted to a logic circuit 3. An output signal 4i of the logic circuit 3 becomes an output of a terminal To, and also, inputted to a test result deciding part 4. A test start instructing input Sr is inputted to the test information generating part 1, the test switching part 2 and the test result deciding part 4. An output S'T of the test result deciding part 4 is outputted from a test output terminal T'T. Subsequently, when a test start instructing input ST becomes effective, the test pattern signal 2i is outputted from the test information generating part 1, outputted as input signals 2i, 3i by the test switching part 2, and the test result deciding part 4 decides the quality of an input signal 4i, and thereafter, outputs it as the output S'T to the test output terminal T'T.
Patent JP-H11259613-A (JP)
Title: Portable electronic device
Inventor: NISHIKAWA SEIICHI
IPC: G06K19/07
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To give a reading function of remaining degrees and to improve the convenience of a card holder by providing an electronic device with a contactless IC card to perform key input to the contactless IC card and to write data or read it. SOLUTION: A telephone number written on a contactless IC card or a telephone card 2 is inputted from a key 13 of an alphanumeric character, etc., the telephone number is written on the card 2 by an input of a function key 14 of 'telephone number write' and the written data is controlled by a control circuit part of an electronic device 1, transmitted to an antenna coil 23 of the card 2 through an antenna coil of the device 1 and recorded on a memory. Also, as for data reading, data in the memory of the card 2 is read by a control IC 22 in response to a calling signal of the device 1 and transmitted to the antenna coil of the device 1 through the reading antenna coil 23.
Patent JP-2000273105-A (JP)
Title: Method for polymerizartion reaction of isobutylene- based polymer
Inventor: KAWACHI HIDEO
IPC: C08F2/00
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To prevent decrease in the heat-dissipating ability of a polymerization reactor and enable repeated reactions by spraying a specific amount of a clean ing solvent from a spray nozzle placed above the maximum liquid level of the reactor after discharging a polymerization reaction liquid to the next step. SOLUTION: In conducting a polymerization reaction of a cation polymerizable monomer containing isobutylene at -100 deg.C to 0 deg.C in the presence of a compound of the formula, a Lewis acid and an electron donating component with a donor number, which is defined as a parameter showing a strength as an electron donor, of 15-50 in a hydrocarbon-based solvent in a batch process, a cleaning liquid O.01-0.5 times as much as the capacity of a reactor is sprayed to discharge a cleaning solvent, and a polymerization reaction in the next batch is then conducted. In the formula, R1 is an aromatic ring group or a substituted or unsubstituted aliphatic hydrocarbon; R2 and R3 are each H or a substituted or unsubstituted hydrocarbon; X is a halogen, R4COO- or R5O- (wherein R4 and R5 are each H or a 1-5C alkyl); and (n) is 1-8.
Patent JP-S59201170-A (JP)
Title: Vector quantizer
Inventor: MURAKAMI ATSUMICHI
IPC: H04N19/60
Filed: 1983-04-28
Abstract: PURPOSE:To attain a coding system having high efficiency of quantization by providing a DPCM decoder and an amplitude calculator at the input side of a quantizer and therefore applying the predictive coding to the block average. CONSTITUTION:A mean value calculator 2 of a vector quantizer obtains the block average value of an input vector 1, and the correlation between blocks of mean value is used to compress data through a DPCM encoder 31. Thus a DPCM signal 35 and a DPCM decoding signal 37 are delivered. The signal 37 is subtracted from the vector 1 by a subtractor 4 to obtain a mean value separation vector 40. An amplitude calculator 6 calculates an intra-block amplitude 7 from the vector 40. At the same time, the vector 40 is divided by the amplitude by a divider 8 and a mean value separation normalizing vector 41 is applied to a register 10 to obtain a mean value separation normalizing input vector x'. Then the processing is performed through a code table memory 12, a parallel absolute value operator 15, a maximum element distortion detector, a code address counter 11, a latch 19, etc. As a result, the efficiency of quantization is improved.