baber/WOPTO huggingface dataset:
Patent JP-H11323548-A (JP)
Title: Magnetron sputtering apparatus and film formation
Inventor: IWATSUBO SATOSHI
IPC: C23C14/35
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a magnetron sputtering apparatus capable of efficiently forming good-quality thin films at a high speed and a method for film formation. SOLUTION: Magnets 32 are arranged on the side not overlapping on the target 30 for sputtering in such a manner that a closed magnetic field is formed on the surface of the target 30 near the surface of the target 30. A holding part 34 of a soft magnetic material having high magnetic permeability is installed on the rear surface side of the target 30. Magnetic fields having a horizontal component of the direction opposite to the magnetic fluxes passing the holding part 34 are formed on the surface side of the target 30 to form a high-density plasma on the surface side of the target 30. The holding part 34 is arranged in contact with the target 30 and the surfaces of the magnets 32 are covered by an electrically floated cover insulated from the target 30 to prevent the magnets 32 from being sputtered. The magnets 32 are arranged under the conditions under which the magnetic lines of force of the closed magnetic field between the magnets 32 formed on the target 30 surface are brought into contact with both ends of the target 30 by the magnets 32.
Patent JP-H0713344-A (JP)
Title: Manufacture of developer for photosensitive lithographic printing plate
Inventor: WATANABE SHINYA
IPC: G03C5/00
Filed: 1993-06-23
Abstract: PURPOSE:To improve handling performance improve the space efficiency in storage, prevent the periphery of processing machines from being dirted, and reduce the waste of the vacant containers by drying and solidifying a development agent manufactured as liquid agent. CONSTITUTION:A development agent manufactured as liquid agent is solidified by the drying utilizing the injection drying method. The obtained powdery development agent is preferably formed to a granular form through the pulverizing operation. The development agent preferably contains the alkalis silicate. The concentration of the solid portion in the development agent to be treated with the injection drying is preferably in the range of 10-70wt%, more preferably in the range of 10-50wt%. Further, the SiO2 content in the development agent to be injection-dried is preferbly 20wt% or less, and more preferably 15wt% or less. The liquid agent to be used in the injection drying can contain the alkali agent other than the alkali silicate and alkali hydroxide, nonionic surfactant, anionic surfactant, or the cationic surfactant.
Patent JP-S5376077-A (JP)
Title: Voltage applied current measuring circuit
Inventor: NISHIYAMA KAZUNORI
IPC: G01R15/14
Filed: 1976-12-17
Abstract: PURPOSE: To achieve the reduction in measurement time by bypassing the transient current flowing in a resistance circuit in the detection of the voltage drop of the resistance circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0444483-A (JP)
Title: Video recording reproduction controller
Inventor: YOSHITOME MASAYUKI
IPC: H04N5/7826
Filed: 1990-06-11
Abstract: PURPOSE:To improve the convenience of use by monitoring information of video recording by high speed reproduction, applying time compression to the information, storing it into a memory means and monitoring information of a broadcast signal when the monitoring of the information in the memory means is finished. CONSTITUTION:When a processing such as reservation release is implemented while video recording is not finished, write to a memory 26 is started and a tape is rewound in parallel and then reproduced succeedingly. In this case, a recording and reproducing section 19 is set to the reproduction mode and a reproduction speed control section 21 sets the high speed reproduction state. A reproduction signal is demodulated by a demodulation section 20 and inputted to an output signal changeover section 14 as a 2nd base band signal X. When high speed reproduction of a reserved program is finished, a signal subject to time compression stored in the memory 26 is read. When a readout time from the memory elapses and the content of a current broadcast signal is caught up with, a changeover section 14 selects a 1st base and signal Z, which is outputted.
Patent JP-H11347240-A (JP)
Title: Pachinko machine
Inventor: NAKAJIMA KENKICHI
IPC: A63F7/02
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a card type pachinko machine reutilizing a read-writer control device electrically connected to the main body control device of the new pachinko machine when an old pachinko machine is replaced with the new pachinko machine. SOLUTION: A main body control device 37 and a read-writer control device 5b are electrically connected in this pachinko machine, and dispensed balls are delivered while information is exchanged between both devices. A card read-writer and a ball dispensing switch 41 are electrically connected to the rear-writer control device 5b as terminal devices, the opening state of the ball lending switch 41 is stored as ball lending memory number information, and the ball dispensing request signal is transmitted to the main body control device 37 based on the ball dispensing memory number information. When the main body control device 37 of the pachinko machine and the rear-writer control device 5b are rewired, the terminal devices can be simply used, and the read- writer control device 5b can be reutilized.
Patent JP-H08320185-A (JP)
Title: Ladle furnace dust collection hood ceiling of precast block refractory structure
Inventor: YAGI KAZUMA
IPC: F27D1/18
Filed: 1995-05-25
Abstract: PURPOSE: To eliminate water leakage due to sparking of water cooled metal goods or a ladle furnace dust collection hood ceiling part and hence improve durability by constructing the ladle furnace cover dust collection hood ceiling part into a precast block refractory. CONSTITUTION: A water cooled furnace cover dust collection hood ceiling part water cooled metal goods 3 and the whole of a ring block 6 part are constructed into a precast block refractory structure. The structure is preferably formed into an iron plate wound structure around the block in order to prevent any crack and improve workability. A ladle furnace dust collection hood ceiling precast block 7 may be 80mm high (thickness) or higher in view of longevity. Further, a 3 to 6mm iron plate is wound for preventing a fixing block to the metal goods 3 from being cracked. For reducing dust production in operation a gap around an electrode may be 100 to 20mm and preferably smaller. The shape is designed fitting to the water cooled furnace cover metal goods 3. The material quality may be good to be high alumina of 50% or more of Al2 O3 .
Patent JP-H0331895-A (JP)
Title: Method of generating image display
Inventor: BURATSUDOREI JIEEMUZU BEITERU
IPC: G06F3/147
Filed: 1990-06-13
Abstract: PURPOSE: To obtain an anti-aliasing italic character font from a basic character font by deciding a corrected value dot from a dot by first display and deciding the corrected dot of an adjacent dot on a horizontal line from a dot value and a corrected dot value. CONSTITUTION: A carity value table is provided with the number of rows R equal to the number (b) of a denominator, and a prescribed pixel value DOT1 and the number of columns (c), and a corrected value with respect to each dot value is decided by DOT1 (k)=((DOT1 /b)×a(a=0 to b-1). The value of a dot corresponding to a second character 20 is decided by DOT2 k=((DOT1 - DOT1 k)+DOT1 (k-1) (expression 2). The first dot of the row 1 of the lower part of an inputted character 10 is provided with A16 and the first dot of a line DOT1 (k to 1) is set to be 0. DOT1 k becomes 3 from a carrier value table. DOT2 1 becomes 7 from the expression 2. DOT1 k becomes a value 4 and DOT1 (k-$1) becomes a value 3. DOT2 =(F16 -4)+3=E16 is obtained from the expression 2. The second character 20 is obtained by applying this.
Patent JP-H06342905-A (JP)
Title: Semiconductor device
Inventor: KURIHARA HIDEKI
IPC: H01L21/316
Filed: 1993-05-31
Abstract: PURPOSE:To prevent the leakage current of source-drain and the lowering of breakdown strength in a MOS semiconductor device. CONSTITUTION:Gate electrodes 7 are formed onto the boundaries of a source 11 and a drain 12 and low-concentration isolation regions 14 and field oxide films (LOCOS) 2 on the low-concentration isolation regions 14 and the ends of high-concentration isolation regions 3 so as to surround the source 11 and the drain 12. Accordingly, leakage by the on of parasitic MOS transistors at the end sections of the LOCOSs and the constriction of the end sections of the LOCOSs of the gate electrodes 7 are prevented, and the lowering of breakdown strength between the source 1 and the drain 2 is obviated.
Patent JP-S5941933-A (JP)
Title: Land mobile radio telephone exchange system
Inventor: KIMURA SHIGERU
IPC: G08G1/137
Filed: 1982-09-01
Abstract: PURPOSE:To report a selected route to a land mobile radio telephone subscriber on a basis of the traveling position of his car, the position of the destination, and road traffic information updated and stored at intervals of a certain time when he dials the position of his destination of travelling with numbers corresponding to preliminarily determined coordinates. CONSTITUTION:A land mobile radio telephone exchange device is provided with a central processing unit 1, a storage device 2, and an exchange 3, and a radio channel call trunk 4 and an announcing device 10 are connected to the exchange 3. A radio base station 8 is connected to this trunk 4 through a channel 5, and a data transfer device 6 connected to the unit 1 and the exchange 3 is connected to the base station 8 by a data transfer path 7. A traffic volume measuring device 9 is connected to the data transfer path 7. When the land mobile radio telephone subscriber dials the position of his destination of travelling with numbers corresponding to preliminarily determined coordinates, a selected route is reported to him on a basis of the travelling position of his car, the position of his destination, and road traffic information updated and stored at intervals of a certain time.
Patent JP-S5854381-A (JP)
Inventor: KATOU YOSHIAKI
IPC: G09G1/00
Filed: 1981-09-29
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-H11342761-A (JP)
Title: Four-wheel drive system
Inventor: YASUI MAKOTO
IPC: B60K23/08
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To shorten the response delay time of an electromagnetic clutch and prevent the generation of shock at the switching time to 4WD. SOLUTION: This rotation transmission device is provided with a two-ways clutch 10 in which a roller is assembled between an inner member and outer wheel and the transmission and interception of the rotation are carried out between the inner member and outer wheel, an electromagnetic clutch 11 for controlling the lock and free of this clutch 10 and a current control means for controlling the lock and free of two-ways clutch 10. The current to the current control means is controlled by the input signal from a state sensor (c) showing the load state of an engine. Thereby, the response delay time from the flowing of a regular current to an electromagnetic coil upto the lock of two-ways clutch 10 can be shortened and the generation of the shock at the switching time to 4WD can be prevented.
Patent JP-S5957823-A (JP)
Inventor: KARURU GERURATSUHA
IPC: B65G1/07
Filed: 1983-08-24
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-S5277876-A (JP)
Title: Removal of nitrogen oxides in waste gases
Inventor: TOUHATA HEIICHIROU
IPC: B01D53/14
Filed: 1975-12-24
Abstract: PURPOSE: To remove NO x , especially No, with high efficiency by bring waste gases containing NO x , especially NO, into contact with an aqueous solution containing hydrazine (salt), iron ions and an organic compound capable of forming a forming a comlex with the iron ions. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63317873-A (JP)
Title: Document producing device
Inventor: SUZUKI MAKOTO
IPC: G06F3/16
Filed: 1987-06-22
Abstract: PURPOSE:To obtain a small-sized document producing device combined with a TV receiver by sharing a voice circuit and a speaker. CONSTITUTION:Sentences are successively produced with push of keys on a keyboard 14 and displayed on a liquid display part 300 via a drive circuit 46. At the same time, a multiplexer 24 is switched with the simultaneous push of function and specific keys on the keyboard 14 so that the output of a voice synthesizing circuit 22 is led to a sound signal amplifying circuit 23. Then the output of the circuit 22 is reproduced by a speaker 25. While the multiplexer 24 leads the wave detecting sound signal supplied from a FM wave detecting circuit 23 to the circuit 23 and reproduces a sound signal contained in a TV reception signal via the speaker 25 in case the multiplexer 24 selects no output of the circuit 22 through a word processor part 100.
Patent JP-H0444588-A (JP)
Title: Upper limit bumping device for overdoor
Inventor: SUZUKI MATSUSABURO
IPC: E06B9/02
Filed: 1990-06-12
Abstract: PURPOSE:To relieve the stopping impact of a door curtain and prevent a suspended state from being generated by fitting an electromagnet on a bumper set near the terminal of the containing section of the door curtain, and by electrifying for a required time before and after the door curtain is struck against. CONSTITUTION:At the terminal position of the containing section of the door curtain 4 of an overdoor, a bumper 15 is set, and at a section in contact with the door curtain 4, an electromagnet 16 for attracting the door curtain 4 is fitted. After that, the electromagnet 16 is electrified for a required time from a proper time before or after the door curtain 4 is struck against. When the door curtain 4 is contained, then the inertia force is sucked by the bumper 15, and the door curtain 4 and the bumper 15 are integrally formed with the attraction of the electromagnet 16, and the door curtain 4 is contrived not to be sprung back.
Patent JP-S5779021-A (JP)
Title: Strip coiling equipment
Inventor: YOSHIZAWA ISAMU
IPC: B21C47/06
Filed: 1980-10-31
Abstract: PURPOSE: To simplify the structure of a wrapper roll and to reduce its weight, by dividing the wrapper roll frame of the strip coiling equipment into right and left frames, and providing a synchronizing device to the fluid pressure cylinder which turns the wrapper roll frame.  
     CONSTITUTION: When a strip S is coiled around a mandrel 7, wrapper roll frames 2a and 2b divided into right and left frames are pivotally fitted to a shaft 1 fixed to a frame, and wrapper roll bearings 3a and 3b are installed to the wrapper roll frames 2a and 2b, respectively, and a wrapper roll 4 is pivotally fitted to the bearings 3a and 3b. A spindle 5 is connected to one end of the shaft of the wrapper roll 4 and fluid pressure cylinders 6a and 6b are fitted to the wrapper roll frames 2a and 2b, respectively. The wrapper roll frames are turned around the shaft 1 with pistons 8a and 8b of the cylinders 6a and 6b, and the wrapper roll 4 is pressed to the mandrel 7. In this case, a synchronizing device is provided to the cylinders 6a and 6b, and, as a result the wrapper roll is made simpler in structure and lighter in weight and impact at the time of strip coiling is reduced. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H113197-A (JP)
Title: Information processor
Inventor: ONOUE KUNIHITO
IPC: G06F3/048
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To make output data easy to comprehend by displaying the part of overlapping a preceding line with output data while omitting it by using a repeat symbol such as ("), for example, when such a part exists in the output data of note sentence or table on an information processor. SOLUTION: Concerning the information processor for processing and outputting input data, this device is provided with a history data means 4 for storing the first outputted output data as history information, data comparing means 5 for comparing the new output data with the history information, and data omitting means 6 for outputting the contents of new output data as an omitted symbol based on the compared result, and the part of the same output data as the preceding line is outputted as the omitted symbol.
Patent JP-S5855330-A (JP)
Title: Manufacture of silicon tetrachloride
Inventor: IWAI TADASHI
IPC: C01B33/107
Filed: 1981-09-30
Abstract: PURPOSE:To inexpensively obtain SiCl4 at a relatively low temp. in a high yield by using carbonized plants contg. silicic acid as a starting material for silicon to be reacted with chlorine. CONSTITUTION:Chaff and straw of rice, wheat, etc., bamboo leaves, corn leaves and stems, and residue discharged after recovering a fuel source such as thanol  from fermented and saccharified chaff, etc. are used as a starting material. This  starting material is carbonized by incomplete combustion at a suitable temp. in  an inert gaseous atmosphere or the like. At this time, an excessively low temp.  causes insufficient carbonization, and at an excessively high temp. silicic acid is  crystallized, silicon carbide, silicon nitride, etc. are formed, and the carbonized  material reacts hardly with chlorine. The carbonized plants contg. silicic acid  are reacted with chlorine at 400-1,100 deg.C to obtain SiCl4. At <400 deg.C reaction  temp. the chlorination reaction does not proceed smoothly, and at >1,100 deg.C reaction temp. the chlorination speed is not considerably increased and the temp. is  thermally uneconomic.
Patent JP-H0820843-A (JP)
Title: Chromium steel sheet excellent in deep drawability and resistance to secondary working brittleness and its production
Inventor: FUJISAWA MITSUSACHI
IPC: C22C38/28
Filed: 1994-07-05
Abstract: PURPOSE:To produce a chromium steel sheet excellent in deep drawability and resistance to secondary working brittleness and to provide its product technique. CONSTITUTION:A steel, which has a chemical composition consisting of, by weight, <=0.03% C, <=1.0% Si, <=1.0% Mn, <=0.05% P, <=0.015% S, <=0.10% Al, <=0.02% N, 5-60% Cr, 4(C+N) to 0.5% Ti, 0.003-0.020% Nb, 0.0002-0.005% B, and the balance Fe with inevitable impurities and further containing, if necessary, 0.0005-0.01% Ca and 0.1-5.0% Mo, is used. A hot rolled steel plate having this chemical composition is subjected to cold rolling at >=30% draft by means of a work roll of >=150mm roll diameter.
Patent JP-S5677912-A (JP)
Title: Digital recorder for video signal
Inventor: HASHIMOTO YOSHITAKA
IPC: G11B20/18
Filed: 1979-11-28
Abstract: PURPOSE: To realize a high-density recording, by dividing the analog video signal into the digital signals of plural channels and then recording the digital signals in the form of the adjacent plural tracks having different azimuth angles between the adjacent tracks.  
     CONSTITUTION: The analog video signal is divided into the digital signals of plural channels containing the new synchronous signal and the error correction code, etc. and then supplied to plural magnetic heads 1AW1D. These signals are then recorded in the form of plural adjacent tracks 2AW2D so that the azimuth angles may be different between the adjacent tracks and that no guard band may exist. Said digital signals of plural channels receive a format conversion into the digital codes having the reduced low-range spectrum and is then converted into the serial signal to be suitably supplied to the magnetic plural heads. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H111908-A (JP)
Title: Hood for stabiliazer
Inventor: MISUMI KATSUNORI
IPC: E01C23/12
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To clean frequently mixture stuck on the inside face of a hood and reduce echoes caused by scraping and crushing of the mixture in the hood. SOLUTION: Crushed pieces scraped by a stabilizer are circulated, crushed, and mixed in the hood of a stabilizer. In this case, the hood is provided with side walls 11, 11' covering both sides of the scraping part 2 of the stabilizer, support frame members 12 laid between the upper peripheral edges of both side walls 11, 11', and a cover 13 made from a rubber-like member spread so as to cover the scraping part 2 of the stabilizer, on the support frame members 12.
Patent JP-H05316962-A (JP)
Title: Preparation of tempura @(3754/24)japanese fritter of seafood and vegetable) and apparatus therefor
Inventor: UENO MORIO
IPC: A23L5/10
Filed: 1992-05-22
Abstract: PURPOSE:To enable automatic production of a tempura in which a dry coating having an excellent shape similar to blooming flowers is formed around the fore part of a tempura ingredient material. CONSTITUTION:A tempura ingredient material 7 coated with batter is set and fixed through a supporter 20 in a fryer 1 accommodating oil of a prescribed temperature at a position higher than the bottom surface of the fryer 1 and lower than the oil surface 2a and a coating liquid for developing and shaping the coating is then applied to the tempura ingredient material 7 from the above.
Patent JP-H10136355-A (JP)
Title: Error detection and recovery for high speed isochronous data in mpeg-2 data stream
Inventor: NUBER RAY
IPC: H04N19/89
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a means for error detection and recovery in the processing of isochronous data in a decoder. SOLUTION: An isochronous data transfer packet is monitored to retrieve an isochronous data presentation time stamp PTSs. In the presentation of the isochronous data from a reception buffer, timing information extracted from the stamp PTSs is used to be synchronized by a decoder 108 with a system time clock STC. When discontinuous error between isochronous data transfer packets is identified and discontinuity of one packet is identified, while keeping the synchronization of the presentation with respect to the STC, a write pointer in a buffer is advanced by a proper number of bits to compensate the discontinuity. As the additional error detection and recovery technology, e.g. PTS extension to ensure an output timing, use of a PTS offset, provision of a couple of PTS pointers, and use of count of packet elementary stream PES are used.
Patent JP-H101096-A (JP)
Title: Inverse propulsion device for propeller-propulsive boat
Inventor: HIGA MINORU
IPC: B63B1/18
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To stop a propeller-propulsive boat accurately and quickly at a predetermined position by enabling the stoppage thereof through the operation of an inverse propulsion device. SOLUTION: A propeller shaft 1 is connected to an engine and is mounted perpendicularly with a blade arm 2. Blades 3 are swingably supported by the blame arm 2 at its tips. Angular bearings 4 support the blades 3 swingably with respect to the blade arm. The blades 3 of the propeller are angled in their inverse propulsion directions during their initial turning, and are varyingly angled as their turning speed increases into their propulsion directions.
Patent JP-H11345528-A (JP)
Title: Electrode device of pressure resistant vessel and its manufacture
Inventor: FUJIKAWA TAKAO
IPC: H01B17/30
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To provide an electrode device having good sealability and excellent durability. SOLUTION: This electrode device has a pressure resistant container 1, an electrode through hole 21 provided in the pressure resistant vessel 1, an electrode mounting member 8 hermetically fitted into the hole 21 via a seal member 10, and electrodes 7, 33 secured to the mounting member 8 via an insulating part 9. The electrodes 7, 33 pass through the pressure resistant container 1 from inside to outside and the insulating part 9 has a securing part 11 made of a filler whereby the electrodes 7, 33 and the electrode mounting member 8 are airtightly secured together.