baber/WOPTO huggingface dataset:
Patent JP-S58181163-A (JP)
Title: Controlling system of storage device
Inventor: OGATA MIKITO
IPC: G11B7/085
Filed: 1982-04-16
Abstract: PURPOSE:To perform write and read check operation smoothly in a high speed, by providing an alternative area in the last part of each track of a storage medium and performing the write and read check of the next track in advance during the latency time for the access to this area. CONSTITUTION:An access mechanism 2 provided with a circuit which switches the access instanetanously to the access to adjacent information tracks accesses an optical disc 1 having concentric circle-shaped or spiral information tracks, and high-speed memories M1 and M2 3 where one or more track components of data can be held are connected to the mechanism 2. Each track of the disc 1 consists of m-number of blocks B0-Bm-1, and blocks B0-Bm-4 are normal blocks NB for data write, and blocks Bm-3-Bm-1 are alternative blocks AB which are used when the write results in failure in the track. A track selecting mechanism 5 controls the mechanism 2 so that the write or read check of the next track is executed in advance during the latency time for the access to the block AB after the write of an optional track or the read check operation after the write is terminated.
Patent JP-S62221976-A (JP)
Title: Flange joining structure in plate
Inventor: YAMAGUCHI HITOHISA
IPC: B62D25/08
Filed: 1986-03-20
Abstract: PURPOSE:To make a positioning job ever so easy without using any jig, by positioning the joining flange formed in a second plate to a first plate's joining flange by the rising flange and the joining flange formed in a first plate. CONSTITUTION:A reinforce 28 is positioned in a C direction by what a joining flange 30 is made contact with another joining flange 26 of a lower back panel 24. And, it is also positioned in a D direction by what a rising flange 36 is made contact with the vicinity of a root part 40 of the joining flange 26 of the lower back panel 24. With this constitution, both these joining flanges 26 and 30 themselves can be positioned in a highly accurate manner without using any jig.
Patent JP-S53148057-A (JP)
Title: Partition device of refrigerator car
Inventor: TAKEMASA MASAMI
IPC: A47H19/00
Filed: 1977-05-31
Abstract: PURPOSE: To devise to contain partition parts in side walls for simplifying the cargo works in a refrigerator car. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07273770-A (JP)
Title: Wiring system
Inventor: NAKAMURA TERUHITO
IPC: H04W84/10
Filed: 1994-03-31
Abstract: PURPOSE:To freely perform system design without providing the private wiring system for each system by connecting an interface unit mounted detachably on the wiring connection equipment and the corresponding installation. CONSTITUTION:The building automation system gateway BA system GW 4a corresponding to a sensor unit 5a for equipment control as an installation corresponding to various interface units 5a-5d and the line concentrator HUB4b as LAN equipment corresponding to a radio LAN unit 5b are provided. Further, an electronic exchange PBX4c or the like is provided corresponding to the personal handy phone PHP unit 5c. These installations are connected to one end of a patch panel 3. In the panel 3, prescribed wirings 2a-2d are connected to the BA system GW4a, HUB4b, PBX4c by patch cord in correspondence with each other. Thus, the system design can be freely attained without providing the private wiring system for each system.
Patent JP-S56160316-A (JP)
Title: Synthetic crystalline aluminosilicate composition and its manufacture
Inventor: SAKURADA SATOSHI
IPC: C07C1/20
Filed: 1980-05-14
Abstract: PURPOSE: To manufacture high-silica mordenite with superior catalytic activity, acid resistance and heat resistance by heat treating a hydrated mixture for reaction having a specified composition contg. SiO 2 , Al 2 O 3 , Na 2 O, etc.  
     CONSTITUTION: A hydrated mixture for reaction composed of inorg. reactive materials is prepared so as to satisfy SiO 2 /Al 2 O 3 =16W50,Na 2 O/SiO 2 =0.05W1.5, (Na 2 O+M 2/n O)/SiO 2 =0.05W1.5 and H 2 O/(Na 2 O+M 2/n O)=100W1,200 (M is a metallic cation and (n) is the valence of the cation) when represented by molar ratios of oxides. The mixture is then maintained at about 150W200°C under its own pressure for about 10W40hr to obtain a synthetic crystalline aluminosilicate composition having a chemical composition represented by the formula and a powder X-ray diffraction diagram showing spacing (d) of figure 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60207913-A (JP)
Title: Plant control device
Inventor: KONDA TOSHIKATSU
IPC: G05B23/02
Filed: 1984-03-31
Abstract: PURPOSE:To operate and control a plant apparatus displayed on a display device by using a touch screen and outputting a display on the display device at a high speed. CONSTITUTION:Display output to the color CRT display device 63 is rapidly executed by a process input processing means 110, a variable display processing means 111, a display output means 130, and a delay means 112. An operation output to the plant 10 on the basis of the display data on the display device 63 is sent by an interruption processing means 100, a position specifying means 101, an apparatus deciding means 102, and an operation output means 104 through the touch screen 13. Consequently, the display output can be displayed on the display device 63 momently at a high speed and the plant running operation can be also executed rapidly and precisely. Thus, the plant apparatus displayed on the display device can be operated and controlled precisely.
Patent JP-S63230833-A (JP)
Title: Pure metal-manufacturing equipment by iodide decomposition method
Inventor: KAZUYASU MUTSUO
IPC: C22B34/12
Filed: 1987-03-20
Abstract: PURPOSE:To improve yield in the titled method, by airtightly fitting a projecting part of a substrate, to which a through hole connecting to an iodine-supply and -discharge system is provided, into a reaction chamber and also by providing an externally heated mantle furnace so as to surround the above in order to prevent the occurrence of a low-temp. part in the reaction chamber. CONSTITUTION:A reaction vessel 1 into which the projecting part 11a of a substrate 11 provided with a through hole 11g connecting to iodine tanks 8 is fitted so as to be held in the inside peripheral surface on the open end of the above vessel 1 is airtightly bound to the substrate 11. Further, an externally heated mantle furnace 3 is detachably provided so that it surrounds the above-mentioned projecting part 11a and a space in front of the part 11a via the reaction vessel 1. In the above- mentioned pure metal-manufacturing equipment, a raw-material metal held in a bucket 2 at the inside peripheral surface of the reaction vessel 1 is heated with the mantle furnace 3 to form an iodide, and this iodide is decomposed at the surface of a filament 4 heated by means of an electric power source 12 to undergo the precipitation of high-purity metal. By the above-mentioned constitution, the inside of the reaction chamber 1 is free from the occurrence of a low-temp. part, so that precipitation of iodide is prevented and yield is improved.
Patent JP-S59190893-A (JP)
Title: Thermal recording material
Inventor: MORONUKI KATSUMI
IPC: B41M5/333
Filed: 1983-04-13
Abstract: PURPOSE:To obtain a thermal recording material free from decoloration on immersion in water and excellent in color redeveloping capability after immersion in water, by using a specified compound as a color developer in a thermal recording material comprising a leuco dye as a color forming component. CONSTITUTION:A compound of the formula (wherein each of R1 and R2 is a 1-5C alkyl group or a halogen atom) is used as a color developer for a colorless or light-colored color forming substance such as one of various leuco compounds based on triphenylmethane, fluoran, leucoauramine or the like. The two components are applied to a base such as a paper or a plastic sheet together with a binder such as polyvinyl alcohol, a pigment and a recording characteristic conditioner to produce a heat-sensitive layer.
Patent JP-S57177881-A (JP)
Title: Electric power source device for welding
Inventor: KAWAI NAOKI
IPC: B23K9/06
Filed: 1981-04-27
Abstract: PURPOSE:To regulate a welding output uniformly in case in which the set signals for the welding output are larger than the max. rated value of an electric power source for welding or smaller than the min. rated value by outputting said rated value as the set value selectively. CONSTITUTION:In a comparator 12, the set values of the welding outputs converted to digital signals by an input circuit 11 are compared successively with the stored values converted to digital signal in a storage circuit 13, and when the set value is larger than the max. rated stored value, said max. rated stored value is selected, and when it is smaller than the min. rated stored value, said min. rated value is selected. The set value is selected in cases other than these, and is outputted as a command value to an output circuit 14. This circuit 14 is a controlling circuit for welding current and voltage, and controls control objects 15 such as a main thyristor for welding and a feed motor for a welding wire. Thereby, the characteristics of the welding outputs are made uniform.
Patent JP-2000257413-A (JP)
Title: Timing chain lubrication device for dohc engine
Inventor: KAMIYA MASAHISA
IPC: F16H7/06
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To prevent heat curing due to abrasion and frictional heating of a cushion member by improving lubrication condition between the cushion member of a chain guide and a timing chain. SOLUTION: A semicircular shaped thrust projection 43, which projects on the side of a sprocket flange 41 of an intake/outlet cam axis 32 and abuts to the upper half of a thrust surface 41a of the sprocket flange 41, and is provided on an end surface 36a of a cam bearing 36. A notch portion 51 is provided on the thrust projection 43 in the middle portion of the circumferential direction, while a chain guide 56 is formed with its inner surface 59a standing aslope toward a chain slide portion 60 from near the thrust projection 43. With this configuration, oil gushing from the end surface 36a of the cam bearing 36 is supplied into a cushion member 61 attached to the bottom surface of the cushion slide portion 60.  Then, lubrication between the cushion member 61 and a second timing chain 18 is done satisfactorily, and therefore abrasion therebetween is reduced and heat curing due to abrasion and frictional heating of the cushion member 61 is prevented.
Patent JP-H10247011-A (JP)
Title: Toner replenishing device
Inventor: AMAMIYA MASARU
IPC: G03G15/08
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a toner replenishing device where the fixed quantity of toner is replenished to a developing part even though the fluidity of the toner is changed or toner quantity at the inside of a toner housing container is changed, whose operation is made easy and by which the hands of an operator are not soiled and which is inexpensive. SOLUTION: This device possesses the toner housing container 14 having a toner discharge port, a container holding means 18 holding the toner housing container 14, a rotating driving means 13 rotating the toner housing container 14 around a center axis in a longitudinal direction and a toner replenishment regulating member 35 arranged at the inside of a toner passage guiding the toner discharged from the toner discharge port to a developing device. Then, the toner replenishment regulating member 35 possesses plural apertures 19a, 19b and 19c having different sizes, and is moved by a handle 35a, so that the aperture having a desired size is selected and the replenishing quantity of the toner is adjusted.
Patent JP-S55156031-A (JP)
Title: Manufacture of heat shrinkable coating body for different diameter part
Inventor: MIZUNO YUUSUKE
IPC: B29D23/00
Filed: 1979-05-25
Abstract: PURPOSE: To give the shrinkable coating of excellent fitness with respect to a tubular body having different diameter parts by shrinking two or more heat shrinking plastic films and having different shrinking percentages.  
     CONSTITUTION: In order to give the shrinking coat 3 of a good fitness on the shape like tubular body 4 having different diameter, at first, the shrinking directions of two members or more that shrinking plastic films 2 and 2' having different shrinking percentages are wound to coincide with the outer peripheral direction of the wounding core 1, and, at the same time, the plastic films 2 and 2' are wound in mutually and continuously superimposed manner in a desired width by side edges 2a and 2'a. The films are heated at a desired temperature to make the side edges unitarily melted together, and thereafter the wounding core is extracted. Then, the films are applied to the tubular body having different diameters, and heat-shrinked to obtain a coat 3 free of residual distortion. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04276797-A (JP)
Title: Position display device for moving body
Inventor: KITAYAMA TAKAHIRO
IPC: G01B21/00
Filed: 1991-03-04
Abstract: PURPOSE:To accurately display the present position of a moving body on a display screen by a simple display program. CONSTITUTION:The travel distance data of the moving body travelling in a plant is stored in a distance data file 31, and start point/end point data representing the position of a start point and an end point in the actual travel of the mobile body on the display screen, and the data of distance ratio which converts the travel distance data to length on the display screen in accordance with the start point and the end point on the display screen are stored in a moving body data file 33, and image information which graphic-displays the present position of the moving body on the display screen is generated based on the travel distance data, the start point/end point data, and the data of distance ratio by a moving body control part 23, and the present position of the moving body is graphic-displayed on the display screen based on generated image information.
Patent JP-S61222588-A (JP)
Title: Treatment of waste water containing ammonium nitrate
Inventor: HARADA YOSHIAKI
IPC: C02F1/02
Filed: 1985-03-28
Abstract: PURPOSE:To efficiently decompose NH4<+> and NO3<-> ions, by performing the wet thermal decomposition treatment of waste water containing ammonium nitrate or the same waste water containing a COD component in the presence of a specific catalyst and oxygen-containing gas. CONSTITUTION:In the treatment of waste water discharged from an uranium stock material treatment process, said waste water is held in the presence of a supported catalyst containing at least one of ruthenium, rhodium, platinum and compounds thereof as an active component. Further, the waste water is subjected to wet thermal decomposition in the presence of oxygen in an amount 1-1.5 times a theoretical oxygen amount necessary for decomposing the ammonia, org. substance and inorg. substance in the waste water into N2, H2O and CO2 under a pH condition of 3-8 at 100-370 deg.C. Further, in this treatment, if a COD component is preliminarily added to perform the wet thermal decomposition of waste water containing NH4NO3 in the same way, decomposition efficiency is enhanced still more.
Patent JP-S60204608-A (JP)
Title: Method and apparatus for recovery of argon
Inventor: TOMOMURA MASAOMI
IPC: B01D53/94
Filed: 1984-03-30
Abstract: PURPOSE:To recover argon gas in high efficiency, in two steps, by converting the component having low adsorption selectivity to the component having high adsorption selectivity in the first step, and treating the residual exhaust gas composition by a pressure-difference adsorption process. CONSTITUTION:Argon is recovered from an exhaust gas composition composed mainly of argon gas and containing carbon monoxide, hydrogen, hydrocarbons and oxygen, in two steps, i.e. the catalytic combustion step comprising the contact of the exhaust gas composition with a catalyst to effect the selective combustion of hydrogen, hydrocarbons, and carbon monoxide, and the adsorption step comprising the adsorption of the exhaust gas composition discharged from the combustion step with an adsorbent under pressure to effect the concentration and collection of argon. In the above catalytic combustion step, the system is replenished with the minimum amount of oxygen necessary for the conversion of the component having low adsorption selectivity in the exhaust gas composition to the component having high adsorption selectivity.
Patent JP-2000261115-A (JP)
Title: Conductive copper paste composition
Inventor: TAKAHASHI YOSHIYUKI
IPC: H01B1/22
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To improve reliability of a through hole in a printed circuit board by using copper powder and binder resin as essential elements and incorporating polybutadiene with epoxy group and hydroxyl group in molecule. SOLUTION: A conductive copper paste composition is formed of copper powder and binder resin as essential elements and comprises polybutadiene with epoxy group and hydroxyl group in molecule. As for polybutadiene, epoxy equivalent of 150 to 250, hydroxyl group content of 0.1 to 1.0 mole/kg and numerical average molar weight of 1000 to 4000 are desirable. After a conductive copper paste composition of this constitution is buried in a through hole part provided to a printed circuit substrate by screen printing, it is heated and pressurized. As a result, highly reliable electrical connection is possible since good conductivity is provided to a through hole part and aged deterioration, especially conductivity defect caused by thermal impact even after humidity absorption is not generated.
Patent JP-H03266057-A (JP)
Title: Communication processing securing method for electronic computer system
Inventor: MUKAI KAZUMI
IPC: G06F15/00
Filed: 1990-03-16
Abstract: PURPOSE:To enhance the work efficiency and to quickly execute the processing by informing a request of extension of a processing limit time to a host device side from a subordinate device side, when a job of the subordinate device is on the way. CONSTITUTION:An emergency transmission/reception processing part 4i for executing a request of extension of a processing limit time to a host device 1, in the case it is decided that a processing of a job requested to the host device 1 is not finished within a processing limit time, based on data sent out of a data transmission/reception processing part 3i is provided on each subordinate device 2i, and a processing continuing part for continuing the processing of the job in the case the request of extension is executed is provided on the host device 1. Accordingly, even in the case the processing of the job cannot be finished within the processing limit time, its job is secured until the processing is finished by the request of extension. In such a way, the use convenience is improved, the work efficiency is enhanced, and also, the processing can be executed quickly.
Patent JP-H08263535-A (JP)
Title: Three-dimensional structure data managing method
Inventor: NISHINA SHINICHI
IPC: G06T17/10
Filed: 1995-03-23
Abstract: PURPOSE: To easily correspond to even when the storage location of a data base is changed by managing an absolute path extending to a partial range with a path management file related with the tag of a partial data file. CONSTITUTION: The data base 20 is stored with a protein data bank(PDB) 21 and a partial data analytic design system 22 reads three-dimensional structure data on protein as, for example, a retrieval range out of the PDB 21. Amino acid is specified as a retrieval source according to the retrieval range. Then, a partial data file 26 stores the range of the three-dimensional structure data in the form of the start position and end position, so that three-dimensional structure data are not saved double by using the PDB 21 and waste use of storage capacity can be prevented. Further, the absolute path to the range is managed with the path management file 28 related with the tags of partial data files 26, so when storage location in the data base is changed, only the part regarding the change in the storage position is only corrected with the absolute path of the file 28.
Patent JP-H11251604-A (JP)
Title: Semiconductor device
Inventor: YAMANAKA EIJI
IPC: H01L29/861
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost structure of a pn-junction type semiconductor device of a high withstand voltage without changing the thickness of a semiconductor. SOLUTION: This is a semiconductor device having a pn-junction. It has an annular first recess A whose depth is smaller than the thickness of a cathode layer 2 constituted of an n-type semiconductor of a low impurity density. At the bottom of the first recess A, impurities of a p-type semiconductor are selectively diffused. The semiconductor device also has an annular second recess B formed so as to surround the first recess A. The second recess B has such a depth as to reach a cathode electrode layer 1 constituted of an n<+> type semiconductor of a high impurity density. A principal plane between the first and the second recess A, B is composed of a diffusion layer (n<+> ) 5 of a high impurity density having the same conductivity type (n<+> ) as that of the cathode electrode layer (n<+> ).
Patent JP-S63229992-A (JP)
Title: Waveform shaping circuit
Inventor: OKUMURA NAOJI
IPC: H04N5/278
Filed: 1987-03-19
Abstract: PURPOSE:To prevent the width of signals form being widened by wave-shaping the signals showing the switching of original video signal and superimposed character through the use of a TTL level conversion circuit and capacitors for delaying. CONSTITUTION:Analogue R, G and B signals are respectively delayed, and band-limited by a low pass filter (LPF), whereby they are converted into digital data. On the other hand, the signals Y showing the switching of the original video and the characters to be superimposed are converted into a TTL level by the TTL level conversion circuit 13 and are delayed by a capacitor 14. The signals Y are respectively inverted in NAND circuit 16 and 17, delayed in a capacitor 15 and they take NAND in a NAND circuit 18 with the input signals of the NAND circuit 16, whereby the width is narrowed. Furthermore, the signals are inverted in a NAND circuit 19, and the band is limited in an LPF8, whereby they are converted into digital data in an A/D converter 12.
Patent JP-S61221965-A (JP)
Title: Vector data processor
Inventor: FUKUZAWA HAJIME
IPC: G06F15/78
Filed: 1985-03-28
Abstract: PURPOSE:To eliminate the useless transfer time of data by checking whether a vector operand address is coincident with the head address of a fixed block or not and then prefetching the data by means of a block transfer function when the coincidence is obtained from said address checking operation. CONSTITUTION:When a block transfer action for the 1st vector operand is started, a vector operand address is initialized at a register via a selector S11. At the same time, a part of the vector operand address is initialized at an address checking circuit 13 via a selector S13. Furthermore, the distance between vector elements is initialized at a register 12. An address checking circuit 13 checks whether a part of the initializad vector operand address is coincident with the head address of a fixed block where an operand is fetched by block transfer. Then the vector element data of the fixed block is prefetched when the coincidence is detected from said address checking.