baber/WOPTO huggingface dataset:
Patent JP-H11164012-A (JP)
Title: Public network connecting interface switching method and exchange
Inventor: KAWABATA SATORU
IPC: H04M3/00
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To attain economization and unitary management concerning a public network connecting interface switching method, with which an inter-station connecting interface and a subscriber's line interface are switched, and an exchange. SOLUTION: An exchange 10 of a communication entrepreneur housing general subscribers 15 is provided with the subscriber's line interface equipped with central office line trunks 3 and 4 or the like to be connected to an existing public network 20 and the inter-station connecting interface, to which a common line signal system is applied while containing a bidirectional trunk 2 or the like for inter-station connection, a subscriber condition management table and a service selection management table are formed in a main storage device 6 together with the contract condition of the general subscriber 15 or the like, a central control unit 5 identifies the request of a call originating subscriber and his contract condition or the like while referring to the main storage device 6,  and whether the inter-station connecting interface or the subscriber's line interface is to be used for connecting processing is controlled. Further, in the case of the subscriber's line connecting interface, whether it is to be connected to an ISDN public network or to an analog public network is selectively controlled while referring to the subscriber condition management table.
Patent JP-H02163078-A (JP)
Title: Monoclonal antibody capable of inhibiting
Inventor: BUAANON MAINO
IPC: C12R1/91
Filed: 1988-12-23
Abstract: PURPOSE: To obtain a hybridoma producing a monoclonal antibody effective for suppressing the proliferation of T lymphocyte by fusing a mouse myeloma cell strain with a specific mouse spleen cell.  
     CONSTITUTION: This hybridoma is produced by the fusion of a mouse myeloma cell with a spleen cell collected from a mouse immunized with activated human T cell. The hybridoma produces an IgG monoclonal antibody active to (a) block the proliferation of T cell and (b) react with a 95 kD protein on an activated T lymphocyte. The antibody produced by the above process belongs to IgG 2a  subclass. The mouse myeloma cell strain used in this process was SP2/0 Ag 14 and the spleen cell was obtained from Balb/c mouse. The above hybridoma is deposited to ATCC in the name of HB-9576. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H02172817-A (JP)
Title: Production of silver halide grain
Inventor: ICHIKAWA YASUNORI
IPC: G03C1/005
Filed: 1988-12-26
Abstract: PURPOSE:To uniformize the halide composition in a silver halide grain and to eliminate the halide distribution between the grains by mixing a supply liq. drawn off from a mixer and a liq. drawn off from a reaction vessel, concentrating the mixture, then supplying the concd. mixture to the reaction vessel. CONSTITUTION:The aq. soln. of a water-soluble silver salt, aq. soln. of a water- soluble halide, and aq. soln. of a protective colloid in respective preparation tanks 14-16 are sent to a mixer 7 while controlling their flow rated by flowmeters 13a-13c and flow control feed pumps 17a-17c, and rapidly and strongly mixed to form halide grains. The soln. contg. the fine grains is mixed with the liq. drawn off from the reaction vessel 1 by a pump 20 in a mixer 21. The mixture is passed through a concentrating means 12 such as an ultrafiltration module and a semipermeable membrane to remove a part of the water and water-soluble compd., and the concd. mixture is supplied to the reaction vessel 1 to form the nuclei of the silver halide grains and/or to grow the crystals.
Patent JP-H06278291-A (JP)
Title: Method and device for reducing volume fluctuation width of ink drop in thermal ink jet printer
Inventor: BURAIAN KIYANFUIIRUDO
IPC: B41J2/36
Filed: 1993-11-30
Abstract: PURPOSE: To reduce a range of vol. fluctuation of ink droplets by keeping temp. of a printhead base so as to exceed the min. value as the reference temp. CONSTITUTION: Before printing is started, a printhead base is heated up to the reference temp. and during printing, by holding it in such a way that the temp. is not lowered, a range of vol. fluctuation of droplets is reduced. The titled apparatus is constituted of a temp. sensor for the printhead base, a cartridge temp. sensor and a reference temp. generator. Outputs of these three devices are forwarded to a thermal model processor/a comparator for calculating how long period a jet room resistor is driven by a non-printing pulse with a known power.
Patent JP-H05224559-A (JP)
Title: Fixing temperature controller for electrophotographic printer
Inventor: NAKAZAWA TAKESHI
IPC: G05D23/24
Filed: 1991-12-10
Abstract: PURPOSE:To suppress power ON current to a heater at the time of power ON by energizing the heater for fixing for a specified period of time from a zero crossing point for every half a cycle of AC voltage when the power source is turned ON to the heater for fixing. CONSTITUTION:Heater energizing time Tn (n is a positive integer including 0) shown by hatching is derived as the time required from the zero crossing point of the voltage until a rated current oscillation value + or -I0 of the heater 3 is obtained at a specified fixing temperature. The heater energizing time Tn derived thus is set to a control program of a micro computer 61 included in a control circuit 6 inside the control part 10. Every time when interruption from a zero crossing detection circuit 7 generated when voltage value of a heater 3 is made zero is given to a micro computer 61, the heater energizing time Tn is read out of the micro computer 61 and the heater 3 is energized by the control circuit 6 by closing a switch element 5 for the time Tn. Thus, the heater energizing time Tn from the zero crossing point is increased at every half a cycle and the heater 3 is gradually fed with current.
Patent JP-H09330850-A (JP)
Title: Electrolytic capacitor
Inventor: INOUE TAKAYUKI
IPC: H01G9/08
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a capacitor which has a capacitor element that is improved in heat radiating property by applying a ripple current and can be mounted stably on a substrate. SOLUTION: An electrolytic capacitor is constituted by impregnating with an electrolytic solution in a metallic case 8, housing a capacitor element 10 which is formed by winding anode foil and cathode foil composed of aluminum foil respectively connected with electrode lead-out tabs with a separator in between, sealing the opening of the case 8 with a sealing body 11, and then, covering the case 8 with a sleeve 15. A bottomed cylindrical metallic heat radiating body 1 is put on the case 8 and a fitting and fixing section 4 connected to a barrel section 2 is provided to the heat radiating body 1.  In addition, a projecting section 6 is provided on the internal surface of the barrel section 2 of the heat radiating body 1 and the projecting section 6 is put in an annular recessed groove 9 of the sealing body 11 which seals the opening of the case 8 so as to support a capacitor main body 7.
Patent JP-H02172875-A (JP)
Title: Soldering method for built-up structure made of stainless steel
Inventor: IWATA KATSUO
IPC: G11B5/127
Filed: 1988-12-23
Abstract: PURPOSE:To enable soldering material to be easily utilized at a high-temp. region at low cost in a short time by applying prescribed fluidized soldering material to the joint part of a built-up structure made of stainless steel and assembling it and thereafter performing vacuum soldering. CONSTITUTION:About 130g nickel soldering powder such as BNi-1 is introduced into a spray pressurizing tank 1 and an organic binder such as ethyl polymethacrylate is introduced into a pressurizing tank 2 at about 10g not more than 1/10 of nickel soldering powder. Fluidized soldering material is obtained by mixing the nickel soldering powder with the binder by a spray gun 4 via the hoses 3, 3'. Then a film having about 0.02mm thickness is formed by applying this soldering material to the whole surface and back surface of the tube plates 5 for the constitutional member of a plate fin type heat exchanger being a built-up structure made of stainless steel by the spray gun 4. Then the heat exchanger obtained by joining the plates 5, the fins 6 and the side bars 7 is soldered and heated at about 10<-3>Torr at about 1100 deg.C in a vacuum heating oven.
Patent JP-H03187141-A (JP)
Title: X-ray generator
Inventor: TOIKAWA FUJIYUKI
IPC: H01J35/12
Filed: 1989-12-16
Abstract: PURPOSE:To prevent the generation of a gas from a sealing member, and the instrusion thereof into a vacuum chamber by directly bonding a tube body for forming the vacuum chamber to the surface integrated into the electron irradiation surface of a target, and by providing the sealing member (O-ring) on the back side of the electron irradiation surface. CONSTITUTION:A tube body 5 that forms a vacuum chamber 6 is bonded to a surface 16 integrated into an electron irradiation surface 15 of a target 1, not of a base member 3, while a sealing member 2 is provided on the side reverse to the electron irradiation surface 15 of the target 1. The sealing member 2 such as an O-ring does not face the vacuum chamber 6 thereby. The leakage of a gas generated from the O-ring for preventing the leakage of cooling water, that is, from the ringged sealing member 2, into the vacuum chamber 6, can thus be prevented.
Patent JP-H02173384-A (JP)
Title: Refrigerant pump
Inventor: MOTOHASHI MASAHIRO
IPC: F04C18/356
Filed: 1988-12-23
Abstract: PURPOSE:To prevent suction of impurities and wear powder in a closed container into a compression chamber and to prevent the poor motion of a pump by providing a suction pipe and a delivery pipe, which are coupled directly to a cylinder with which a compression machine part is formed. CONSTITUTION:An end shell 8 is extended through an end part 32a of a refrigerant suction pipe 32, and is forcibly inserted directly in a suction hole 15 formed in a cylinder 16. A liquid refrigerant from an air conditioning system flows through the suction pipe and flows directly through the suction hole of the cylinder to a compression chamber. Thereby, the liquid refrigerant does not agitate the interior of a closed container, and is prevented from suction of impurities and wear powder. This constitution enables prevention of the poor motion of a refrigerant pump and permits improvement of reliability.
Patent JP-H09237847-A (JP)
Title: Hermetic structure for electronic component
Inventor: JIYATSUDO ESU KAAPAA
IPC: G01L9/00
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To obtain a hermetic structure which enhances the quality of a hermet ic bonding operation by a method wherein a cap is sealed hermetically with reference to a base in a first region and a second region in which a wall extended in the transverse direction is divided. SOLUTION: Respective walls 14 of a cap 10 comprise end portion 16 which is preferable to be on a common plane. A main chamber 18 which is partitioned by the walls 14 is used to hermetically seal an electronic component. The cap 10 is sealed hermetically with reference to a base 22. Its hermetic seal is formed by an anode bonding operation or a thermocompression-bonding operation. Since the cap 10 and the base 22 are formed of materials whose coefficient of thermal expansion is different, a stress is accumulated in the end portion 16. Cavities 20 are formed at the end portion 16 in the walls 14 extended in the transverse direction, and the walls 14 which are extened in the transverse direction become more flexible so as to be capable of dispersing the stress.  Since the walls 14 which are extended in the transverse direction to the outside are flexible, they can be corrected even when the base 22 is not flat. Accordingly, the quality of an airtight bonding operation can be enhanced.
Patent JP-H08178457-A (JP)
Title: Air-conditioning apparatus using absorption type refrigerator
Inventor: TANAKA TAKASHI
IPC: F25B15/00
Filed: 1994-12-28
Abstract: PURPOSE: To keep a temperature of condensed refrigerant at an outlet of a condenser at a predetermined value even in the event of control being out of order by controlling a number of revolutions of a motor, which drives a cooling fan for a condenser, in accordance with an actual outside air temperature, an amount of gas supplied to a regenerator and an aimed suitable temperature which is beforehand stored. CONSTITUTION: When a temperature at an outlet of a condenser 16 cannot be controlled to an aimed set temperature, respective values of a condensed refrigerant temperature, outside air temperature and an amount of supplied gas at the outlet of the condenser 16 and a number of revolutions of a condensation cooling fan 17, respectively, detected by measuring instruments T4 -T7 are newly read every predetermined time. After the respective values are stored in a RAM disk or the like, a coefficient, by which a suitable number of revolutions of a motor M1 is calculated, is again computed by a computing means contained in CPU to redesign a new controller. Accordingly, a temperature of the condensed refrigerant at the outlet of the condenser 16 is kept at a predetermined value in any events, so that it is possible to exhibit a stable cooling capacity.
Patent JP-2000152788-A (JP)
Title: Cytochrome p-450 gene derived from basidiomycete
Inventor: KAMATA TAKASHI
IPC: A01H1/00
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To obtain new cytochrome P-450 gene which is derived from basidiomycete Coprinus cinereus, and is useful for creating a plant whose protein composition was modified, a plant and a basidiomycete to which a useful character was given, and so on. SOLUTION: This new cytochrome P-450 gene shown by the formula, which is derived from basidiomycete Coprinus cinereus and so on, and can be utilized for creating a plant whose composition such as protein was modified, a plant and a basidiomycete to which a useful character was given, and so on, is obtained by extracting genomic DNA from C. cinereus, digesting the obtained DNA with restriction enzyme(s), fractionating the obtained DNA fragments according to well-known methods such as sucrose density gradient centrifugation and cesium chloride equilibrium centrifugation, ligating an obtained fragment to a vector, preparing a genomic DNA library, followed by screening the obtained library by the hybridization using a DNA fragment consisting of its partial sequence as a probe.
Patent JP-H05158559-A (JP)
Title: Bedding device with drying function
Inventor: OSHIO SEIJI
IPC: D06F58/28
Filed: 1991-12-11
Abstract: PURPOSE:To improve handleability by executing a sleeping detection at the time of setting repeat drying to execute drying only when drying is necessary, and dispensing with the need of a setting release and re-setting of repeat drying at the time of going out. CONSTITUTION:At the time of drying bedding on a main body by hot air by using a heating means 4 and an air blowing means 3, a repeat drying setting means 13, a drying start time arithmetic means 14, a vibration detecting means 15, and a being-in-bed detecting means 17 are provided, and after a being-in-bed detection before a drying start time and a non-being-in-bed detection at the time of drying start (hereinafter called sleeping detection) calculated by the drying start time arithmetic means 14 are executed, drying is started, and when the sleeping in not detected within 24 hours thereafter, drying is not started. When the sleeping is detected after the lapse of 24 hours, drying is started at the time of drying start on the following day. By repeating this operation every day, this bedding device eliminates the need of setting of repeat drying and its release.
Patent JP-2000144353-A (JP)
Title: Manufacture of aluminum alloy end for beverage can, excellent in blowup resistance
Inventor: NAGAYOSHI YASUNORI
IPC: C22F1/00
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum alloy end for beverage can, having sufficient pressure-resisting strength required of a can end, excellent in blowup resistance, and further excellent in recyclability. SOLUTION: An aluminum alloy sheet, having a composition consisting of, by weight, 0.6-1.2% Mn, 1.5-3.5% Mg, 0.2-0.5% Si, 0.1-0.5% Cu, 0.3-0.6% Fe, 0.001-0.2% Ti, and the balance Al with inevitable impurities, is worked into an end and then subjected to heating treatment under the condition satisfying inequality -7<=1nt-4900/T<=0.61, where (t) and T represent heating time (sec) and heating absolute temperature (K), respectively.
Patent JP-H07178999-A (JP)
Title: Carriage running mechanism
Inventor: MIZUTANI MINORU
IPC: F16H19/04
Filed: 1993-12-24
Abstract: PURPOSE:To prevent dust such as chads, etc., from being dragged into a space between a rack and a pinion at the time of the running of a carriage by providing a protector which covers the pinion in a state close to the rack and moves together with the carriage. CONSTITUTION:A protector 21 covers a pinion 20, leaving distances from a rack 16 and the pinion 20, and is fixed to a bottom face 17a of a cover 17 for a spacing motor. The protector 21 is provided so as to be close to the rack 16 to the extent wherein one end 21a and the other end 21b of the protector 21 do not impinge against the rack 16 at the time of the running of a carriage. In the case where sprocket holes 2a of a sprocket sheet 2 are not completely opened, chads 22 of the holes 2a come off to stick to the rack 16 when the holes 2 are caught by pins 3a of pull tractors 3. However, at the time of the running of the carriage, one end 21a and the other end 21b of the protector 21 scrape off the chads 22 while moving in the direction shown by the arrow B or B', respectively. Furthermore, fine dust and fine waste paper in a moving space, which are stuck to the rack 16, are also scraped off simultaneously.
Patent JP-H11161691-A (JP)
Title: Method and system for preparing process-wise manufacturing drawing
Inventor: ONDA TAKESHI
IPC: G06Q50/04
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To prepare process-wise manufacturing drawings efficiently in a short time. SOLUTION: A process-wise manufacturing drawing preparation system to prepare manufacturing drawings for plural processes based on design drawings of an articles is equipped with a storage device 13 which stores standard machining data as to the processes, a server 12 which edits data for the design drawings according to the stored standard machining data and partially prepares and stores in a storage device 14 manufacturing drawings of plural processes and clients 21 to 2p which further edit the manufacturing drawings of the processes to bring them to completion.
Patent JP-2001142971-A (JP)
Title: Tax payment information management system
Inventor: SASAKI ATSUSHI
IPC: G06Q10/10
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a tax payment information management system, by which tax payers to be subjected to a home collection can speedily be narrowed down and the efficiency of the home collection for unpaid tax payer can be improved. SOLUTION: A data reconstituting processing part 12 reconstitutes a tax storage data by deleting data on the item of 'yes or no of tax payment', for example, from a storage data management file 11, in which data expressing tax receiving conditions are stored, and stores these data in a reconstituted data managing file 13. An unpaid tax payer data extracting processing part 14 selects data on tax payers satisfying narrowing conditions from tax receiving data stored in the reconstitution data management file 13 and extracts data on the unpayed tax payer by referring to the data on the item of 'the yes or no of tax payment' in the storage data management file 11. Thus, the unpaid tax payers to be subjected the home collection are narrowed down and are outputted to terminal equipment 20.
Patent JP-H05164186-A (JP)
Title: Active dynamic vibration absorber
Inventor: SATO SHIGEKI
IPC: F16F15/02
Filed: 1991-12-11
Abstract: PURPOSE:To provide an active dynamic vibration absorber which can increase the degree of freedom of vibration without increasing the number of actuators so much. CONSTITUTION:A vibration absorbing portion is made up of a mass/spring system in which a massive body 4, a permanent magnet 5 and a ring member 6 are elastically supported at a housing 2 through a coil spring 17, and a mass/ spring system in which a mass body 15 and a solenoid coil 10 are elastically supported at the housing 2 through a coil spring 18. In this instance, the vibration directions of these mass/spring systems are made to coincide with the axial direction of the shaft 3 by means of linear bearings 11A, 11B, 12A, 12B, and also the direction of electromagnetic force generated between the permanet magnet 5 and the solenoid coil 10 is made to be the axial direction of the shaft 3.
Patent JP-H02174768-A (JP)
Title: Production of 3-carbamoylpyrazine-2-carboxylic acid compound
Inventor: YAMAZAKI MASAO
IPC: C07D241/24
Filed: 1988-12-27
Abstract: PURPOSE:To readily obtain the subject compound in high yield by primarily hydrolyzing 2,3-dicyanopyrazines in the presence of a specific amount of a specified alkali metal compound in a specific solvent at a specified temperature, further regulating the alkali concentration with an acid and then secondarily hydrolyzing the resultant product at a specific temperature. CONSTITUTION:A compound expressed by formula I (R<1> and R<2> are H, alkyl or phenyl) is primarily hydrolyzed in the presence of an alkali metal, especially bicarbonate, carbonate or hydroxide of Na or K in an amount of equimolar amount or more, preferably 1.2-1.5mol based on the compound expressed by formula I in a lower alcohol, water or a mixed solvent thereof at <=20 deg.C, preferably <=5 deg.C temperature and an acid, such as hydrochloric or sulfuric acid, is then added to regulate the alkali concentration. The resultant product is further secondarily hydrolyzed at >=60 deg.C temperature to afford the objective compound, expressed by formula II and useful as an intermediate for medicines, agricultural chemicals, etc., with advantages, such as a shortened process, simultaneously facilitated operation and further remarkably improved selectivitly and yield as compared with those of a conventional method, etc.
Patent JP-2001144710-A (JP)
Title: Device and method for transmission and recording medium
Inventor: SUMIDA TETSUO
IPC: H04L47/41
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To prevent large delay from occurring and to perform remultiplexing. SOLUTION: A priority is set in a transport stream (hereafter abbreviated as TS) shown in the Fig. 12 (A) and a TS packet included in a TS shown in the Fig. 12 (B) according to their types, and a TS packet having a higher priority is multiplexed preferentially. Therefore, the large delay is prevented from taking place in a TS generated by remultiplexing in (diagram 12 (C)).
Patent JP-H07182179-A (JP)
Title: Object oriented data base managing device
Inventor: TANAKA KEI
IPC: G06F9/45
Filed: 1993-12-24
Abstract: PURPOSE:To improve the processing efficiency for conversion of a class form by eliminating the dynamic analysis of the class type that is defined by a user. CONSTITUTION:A compiler 10 compiles a source code 30, and the compiling result of the class type defined by a user is registered on a type symbol table 50 as the type information. A type structure analyzing part 23 generates and output a form converter means 60 concerning the defined class type based on the type information registered on the table 50 and the contents which are held at a basic data type form converting/holding part 21 and a form converting/naming rule holding part 22. Then a linker 70 links the means 60 to an object program 40 outputted by the compiler 10 and generates a practicable program 80.