baber/WOPTO huggingface dataset:
Patent JP-H1048349-A (JP)
Title: Gear train structure for clock
Inventor: ONISHI WATARU
IPC: G04B31/00
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To obtain a gear train structure for clock where plastic is employed in the gear train receiver or the fourth gear. SOLUTION: The gear train structure comprises a minute hand gear having a central through hole and penetrating a base plate 1 while mounting a minute hand at one end thereof, and a second hand gear penetrating the through hole of the minute hand gear while mounting a second hand at one end thereof and being supported, at the other end thereof, by a plastic gear train receiver. The second hand gear comprises a second hand gear core of metal having a flange, and a plastic gear wherein the flange part has a diameter larger than that of the through hole of the minute hand gear and abuts against the end face of the minute hand gear.
Patent JP-H05176764-A (JP)
Title: Preparation of virus variant of virus diarrhea of cattle
Inventor: JIYAANNKUROODO DERUGOTSUFU
IPC: A61K39/155
Filed: 1991-05-27
Abstract: A live bovine viral diarrhoea (BVD) virus vaccine capable of producing immunity in bovines without causing significant side effects comprising a temperature sensitive (ts) mutant of BVD virus which is obtained by mutating a strain of BVD virus with nitrous acid. The temperature sensitive mutants show a replication ability considerably limited at the animal body temperature of 39.5 DEG  C. The vaccine may be combined with other live bovine vaccines such as respiratory virus vaccines and then administered to bovines.
Patent JP-H06331173-A (JP)
Title: Outdoor unit for air conditioner
Inventor: MURANO MITSUO
IPC: F24F5/00
Filed: 1993-05-24
Abstract: PURPOSE:To provide an outdoor unit for an air conditioner of a structure in which an interior of an outdoor unit body can be easily exposed at the time of maintenance and rainy water can be effectively prevented from being invaded. CONSTITUTION:Components such as an outdoor heat exchanger 21, a blower 22, electric components, etc., are disposed in an outdoor body 20, an L-shaped plate 27 in which a top plate 25 having an edge 25b protruding down along its peripheral end is integrally coupled to a front surface plate 26 having a side 26b extended to a side along both side ends is provided, the top plate is coupled at the plate part 25a to the edge with a round bent surface 25c, and the surface plate is coupled at the front part 26a to a side with a round bent surface 26d.
Patent JP-H08315136-A (JP)
Title: Recognition device
Inventor: KANDA SHINJI
IPC: G06T7/00
Filed: 1995-05-19
Abstract: PURPOSE: To obtain an object recognition device which is strong to changes in environment, a shift in the view point of a robot, etc., by using plural feature images and preparing a template image for a feature area of an object to be recognized, performing correlating operation between them and an acquired image and extracting feature candidate areas, and recognizing the object from how much the areas overlap each other. CONSTITUTION: Template images 1a... of featured parts of the object to be recognized are prepared for plural different kind of feature image, the template images 1a... and the acquired image are correlated with each other, and the correlation results are regarded as feature candidate areas, and the target recognition object in the acquired image is extracted according to the arrangement relation of the applied template images. Further, a template image which is different in size and resolution is prepared as a template used for correlation with the acquired image in each image. A background image other than the object is used as a template to extract a part other than the object, and the part wherein the object is detected is narrowed down.
Patent JP-2000068719-A (JP)
Title: Ceramic metallic field through of millimeter wave
Inventor: ALLEN BARRY R
IPC: H01P1/04
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To improve electrical conductivity and durability to improve electric efficiency. SOLUTION: An RF field through is formed by a metallic pin (linear conductor) 5 which is supported at the center of a hard and nonpermeable ceramics disk 3, sealed airtight by this and penetrating its center in an axial direction. The disk 3 is directly or indirectly sealed airtight by a metallic barrier 11 and the field through penetrates this to propagate RF energy. A new ferule and a ceramic metallic RF field through without a ferule have the field through structure of high durability by avoiding the use of a glass at the existing field through. This is a wide band concerning characteristic and causes the deterioration of an insertion loss. A field through like this can be applied as a main element in transition to a waveguide from the microstrip line of a microwave.
Patent JP-S5646379-A (JP)
Title: Information reproducing device
Inventor: UCHIUMI YOSHIHIRO
IPC: G11B20/10
Filed: 1979-09-21
Abstract: PURPOSE:To double the amount of recording of information without lowering the quality of reproduced picture, by picking up the signal of one field during scanning of one frame with the switch circuit and mixing and outputting this signal with the signal delayed by unit field scanning time. CONSTITUTION:The disc 1 of disc player is turned in a given speed with the disc motor 3, the beam 5 is projected from the information read-in head 4 on the disc 1 and it is radially fed on the disc with the feed drive 6, and the recorded information is read in by scanning the disc 1 with the beam 5 in spiral. Further, the recording track is in beam scanning with the reproduction beam 5 from the beam converging objective lens 12 to obtain the modulation reflecting beam 13. This beam is converted into electric signal with the reproducing optical detector 14 and fed to the demodulation circuit 16. Further, the reflection lights 17a, 18a of the tracking beams 17, 18 are picked up at the switch circuit 32, this signal is mixed with the signal delaying by unit field scanning time at the mixing circuit 33, and amount of recording can be doubled without lowering the quality of reproduced picture.
Patent JP-H05316314-A (JP)
Title: Facsimile equipment
Inventor: TAKAHASHI JUN
IPC: H04N1/23
Filed: 1992-05-14
Abstract: PURPOSE:To print out data onto paper automatically by a required sheet number in response to a reception file without needing another equipment such as a copying machine in a facsimile equipment and to easily sort plural print paper sheets after printing out every sheet. CONSTITUTION:A file received from a sender at an NCU 6 via a line 7 is stored in a RAM 3, an output sheet number and a mark to be printed on every sheet are set and a plotter 11 prints out the data of the received file and the mark onto paper sheets by a designated number. The mark differs from each sheet and is printed out on the position of a page easily observed. In the case of sorting plural printed originals, each sheet is sorted easily while observing the mark.
Patent JP-H08319513-A (JP)
Title: Treatment of iron-chrome-nickel-aluminum type ferritic alloy
Inventor: IMAI JUNJI
IPC: C22C38/00
Filed: 1995-05-19
Abstract: PURPOSE: To remove hardening by means of simplified heat treatment with certainty and to facilitate successive warm working and cold working by removing the hardening, occurring in the manufacturing process of an Fe-Cr-Ni-Al type ferritic alloy of specific composition, by subjecting the alloy to heating and holding and to cooling under respectively specified temp. conditions. CONSTITUTION: An Fe-Cr-Ni-Al type ferritic alloy, having a composition consisting of, by weight, 25-40% Cr, 10-25% Ni, 4-8% Al, 0.05-1.0% of one or >=2 elements among Zr, Ti, Y, Hf, Ce, La, Nd, and Gd, and the balance Fe, is prepared. At this time, in order to remove the hardening occurring when the cooling rate for cooling through the region between 500 and 650 deg.C in the manufacturing process becomes <=1.0 deg.C/sec, the alloy is held at 750-850 deg.C, preferably 800 deg.C, and then cooled at >=2.0 deg.C/sec cooling rate. By this method, hardening can be removed with certainty, and the Fe-Cr-Ni-Al type ferritic alloy, combining the surface hardness of ceramics with the strength of metal and suitable for material for cutting tool, etc., can be obtained.
Patent JP-S5993462-A (JP)
Title: Image forming device
Inventor: FUJII MOTOHARU
IPC: G03G15/00
Filed: 1983-07-05
Abstract: PURPOSE:To prevent unnecessary operation by indicating that picture density is uncontrollable owing to an abnormal reflection factor and stopping printing operation when the picture density is adjusted by detecting reflection factors of the dark and bright parts of a master. CONSTITUTION:The master 110 is held around a drum 109, and charged by an electrostatic charger 107, toner development by a developing device 116, and transfer to paper 101 are carried out repeatedly to obtain electrostatically printed bodies 106. The passing of the blank and white parts provided at the front end part of the master 10 is detected by position sensors 114 and 115 to adjust a charged potential and a development bias on the basis of the detection result of their reflection factors by a density sensor 113. When it is recognized that the picture density is out of control lable range because the reflection factor of the black part or white part is too high or low, an alarm is generated to stop the device, stopping unnecessary operation.
Patent JP-S62278000-A (JP)
Inventor: YAMAMOTO HIROSHI
IPC: D06F75/26
Filed: 1986-05-27
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-S5912095-A (JP)
Inventor: MATSUMOTO SHIGETO
IPC: B66C23/32
Filed: 1982-07-13
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-S5645708-A (JP)
Title: Electric dialysis
Inventor: MISHIMA HIROYUKI
IPC: B01D61/50
Filed: 1979-09-25
Abstract: PURPOSE: To prevent the breakdown of anion exchange membrane and the occurrence of scaling for permitting the long-term stable operation of an electric dializer by using an auxiliary electrode and by applying DC current in the same direction as the electrifying part to a concentrated liquid through hole for the desalination and concentration of the sea water.  
     CONSTITUTION: A concentrated liquid through hole is provided with the auxiliary electrode chamber 15 in which the auxiliary electrode 16 is provided. An electrode water is flowed in the auxiliary electrode chamber 15, and DC current is concurrently applied between the electrode of the electrifying part and the auxiliary electrodes. In the beginning of an electric dialysis as in cases where batchwise desalination, for example, is conducted, the application of current between the auxiliary electrodes is stopped during a period when the liquid resistance ratio of diluted liquid to concentrated liquid is small, whereas current is applied during a period when the liquid resistance ratio is greater. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01293948-A (JP)
Title: Belt type continuous casting method and casting machine thereof
Inventor: KANAI NORIYUKI
IPC: B22D11/06
Filed: 1988-05-20
Abstract: PURPOSE:To prevent the development of strain without arranging a device for correcting the strain on belt surface by separating shifting short side from a cast slab at upstream side from center of the downstream side roll is belt type continuous casting machine. CONSTITUTION:While rotating the casting belt 5 and the shifting short side 11 to the cast slab drawing direction, molten metal is poured into a mold 3 through a flat nozzle 1. Further, the shifting short side 11 is separated from the cast slab S at the upstream side from the center of the downstream side roll 8. Then, by friction force between the casting belt 5 surface and the side face of the shifting short side 11, both side edge parts of the casting belt 5 is stretched to outside along the belt surface. As a result, the belt surface deformed with heat strain is stretched to both sides and the belt surface becomes flat. Therefore, the special device for correcting the strain on the belt surface is not necessary to arrange.
Patent JP-H11341589-A (JP)
Title: Digital signal processing acoustic speaker system
Inventor: YAMAGUCHI HIROHISA
IPC: G10L19/02
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To provide new technique capable of realizing high speed and highly accurate acoustic reproduction by an acoustic speaker. SOLUTION: An audio signal processing system is provided with a sub-band dividing part 3 to divide the entire frequency band of an inputted audio signal into plural sub-bands, filter coefficient calculating parts 4, 5, 8 to discriminate a sub-band capable of being equalized from respective sub-bands and to simultaneously calculate a filter coefficient by comparing the sub-band capable of being equalized with the corresponding sub-band from an outputted audio signal and processing parts 9, 10 to synthesize frequency of the calculated filter coefficient for the sub-band capable of being equalized and to process the inputted audio signal based on the frequency-synthesized filter coefficient.
Patent JP-H08316948-A (JP)
Title: Bit synchronization circuit, and bit synchronization method
Inventor: NAGATAKE EIJI
IPC: H04L7/00
Filed: 1995-05-22
Abstract: PURPOSE: To provide a bit synchronization circuit and method which have no influences upon circuits in the succeeding stage and have a large phase margin in the synchronism holding state and can be stably operated. CONSTITUTION: Based on the output value or a reversible counter 7, a variable delay part 1 inserts variable delay to reception data 11 to generate output data 13. A change point detection part 2 generates change point phase signals 16 and 17 of reception data and output data. A phase comparison part 3 compares phases of output data 13 and a reference clock 12 with each other to generate a phase comparison signal 18, and a control part 6 generates a control signal 21, which control the operation of the reversible counter 7, based on the phase comparison signal 18 and a one period detection signal 19 outputted from a one period detection part 4.  When detecting the continuity or the same code of output data 13 (detecting that the code of the same value is continuous), a same code detection part 5 stops the operation of the reversible counter 7 to fix the extent of delay to be inserted to reception data 11.
Patent JP-S5912251-A (JP)
Title: Water heater
Inventor: KAWACHI HIDEAKI
IPC: C25D7/00
Filed: 1982-07-13
Abstract: PURPOSE:To contrive to enhance corrosion resistance of a heat exchanger and prevent harmful substances from being mixed into dew water, by a method wherein an Sn-Bi base alloy having a Bi content in a specified range is used as a surface-treating material for a heat exchanger for a high efficiency type water heater. CONSTITUTION:The surface of the heat exchanger is coated with an Sn-Bi base alloy. A comparison of corrosion losses of Sn-Bi base alloys having different Bi contents shows that an alloy having a higher Bi content is corroded more easily, so that a desirable Bi content is 0.1-40wt%, preferably about 5wt%. By applying a surface-treating material consisting of such an Sn-Bi base alloy to a secondary heat exchanger 2, corrosion resistance and durability can be enhanced, as compared to the case of using a Pb-Sn base alloy for the same purpose. Further, when a primary heat exchanger 1 is also coated with the Sn-Bi base alloy, harmful substances are not mixed into dew water formed on the surface of the secondary heat exchanger 2, so that acidic dew water formed can be discharged by only conducting a neutralizing treatment.
Patent JP-H08311960-A (JP)
Title: Sanitary flushing device
Inventor: SUZUKI MASAHIDE
IPC: E03D9/08
Filed: 1995-05-22
Abstract: PURPOSE: To facilitate the cleaning of a seat-mounted surface and secure the feeling of cleanliness by installing a lift mechanism which holds upwardly the bottom with the top on the rear part of a toilet bowl in a separated state and providing a satisfactory clean space between the device and the toilet bowl side. CONSTITUTION: A pair of hinge members 31 pivoted on the bottom 21 of a casing main body 20 are closed substantially in a horizontal state while the bottom 21 is placed in contact with the top 3 on the rear part of a seat 2 and is loaded thereon. In this case, the main body 20 is gripped and lifted upward as it is so that the hinge members 31 may be opened substantially at a right angle by self weight, centering on a pivot and locked with a simple locking mechanism or the like. Therefore, the tip of each of the hinge members 31 stands independently on the top on the rear part of the seat 3 and holds the main body in a lifted state. Furthermore, a clearance is made between the top 3 on the rear part of the seat 2 and the bottom 21 of the main body 20, thereby securing a cleaning space.  Moreover, the main body 20 is lifted up with the lift mechanism 30 and held therewith in the lifted state and the structure is simplified, thereby checking a rise in cost.
Patent JP-S5348185-A (JP)
Title: Remote supervisory control system
Inventor: NAGATA SHINJI
IPC: H04Q9/00
Filed: 1976-10-12
Abstract: PURPOSE:To enhance responsibility in concurrence of capacitating transmission of data of controlled stations rapidly to a controlling station with raising the priority of data in high emergency by means of applying the priority information to the data to be transmitted.
Patent JP-S5648331-A (JP)
Title: Controlling device for quantitative delivery from hopper receiving bulk cargo
Inventor: NAKASHIMA MASAMICHI
IPC: B65G65/40
Filed: 1979-09-26
Abstract: PURPOSE: To easily control the loading operation by means of a stacker by a method wherein the load of a hopper of an unloader is measured at a certain time of interval and the difference of these measured values is calculated as a delivering flow rate from the hopper.  
     CONSTITUTION: The hopper 1 of a crab type bulk cargo unloader is provided with a sensor 2 for detecting weight and a load weight detector 3. The signal of the load weight is sent to a load variation rate arithmetic circuit 4 and is converted to the flow rate of the bulk cargo delivered to a conveyer 9 through a delivering device 7 and further, it is sent to a flow rate indicator 5 and a motor controller 6, thus, it is controlled so that the flow rate from the hopper 1 to a conveyer 10 may be the specified value. In comparison with the conventional system in which a load measuring device is directly fitted to the belt conveyer 9, the system structured in such a way has a conveyer of simple structure and accurate measurement values. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S612709-A (JP)
Title: Production of olefin copolymer
Inventor: GOUKO NOBUAKI
IPC: C08F210/16
Filed: 1984-06-14
Abstract: PURPOSE:To obtain the titled copolymer having high bulk density and sharp particle size distribution, by copolymerizing ethylene and an alpha-olefin in a vapor- phase reaction zone under specific temperature and pressure conditions in the presence of a catalyst system composed of a hydrocarbon-insoluble solid catalyst and an organo-Al compound. CONSTITUTION:A granular ethylene/alpha-olefin copolymer containing >=90mol% ethylene and <=10mol% 3-8C alpha-olefin and having a density of 0.91-0.945g/cm<3> can be prepared by mixing the monomers, and contacting the mixture in a vapor-phase reaction zone at 60-105 deg.C and <=100kg/cm<2> pressure with the granular catalyst system obtained by combining (A) a hydrocarbon-insoluble solid catalyst prepared by treating (i) a uniform hydrocarbon solution containing the compound of formula I (R<2> is alkyl, aryl, etc.; X<2> is halogen; m is 1 or 2) and the compound of formula II (R<3> is alkyl, aryl, etc.; X<3> is halogen; n is 1-3) with (ii) an organo-aluminum halide compound of formula III (R<1> is alkyl, aryl, etc.; X<1> is halogen; 1<=l<=2) and (B) an organo-aluminum compound.
Patent JP-S61281768-A (JP)
Title: Color masking parameter deciding device
Inventor: TAJIMA JOJI
IPC: H04N9/793
Filed: 1985-06-07
Abstract: PURPOSE:To decide an optimum parameter with respect to a color distribution of an object picture having a minimum color difference from an eye of the human being by obtaining a color masking parameter by the use of a virtual color patch without printing actually the color patch. CONSTITUTION:A color patch selecting means 1 samples a virtual color patch set and stores a selected coordinate value in a color patch memory means 2. A color conversion means 3 scans a picture and converts (R, G, B) of respective picture elements into coordinate values. A weight calculating means 4 calculates a frequency distribution of the virtual color patch and stores in a weight memory means 5. A luminance value calculating means 6 converts the coordinate value of the virtual color patch into a three primary color luminance value and to this value, a masking calculating means 8 obtains a three primary color density. An evaluated value calculating means 9 calculates the evaluated values of the color of the virtual color patch and the color indicated by an approximate value of the three primary color main density of ink. A control means 10 makes minimum this evaluated value by a convergence calculation and decides an optimum color masking parameter to an object picture.
Patent JP-H01290842-A (JP)
Title: Damper device
Inventor: SUZUKI SHIGENOBU
IPC: E04H9/02
Filed: 1988-05-19
Abstract: PURPOSE:To enhance the damping performance by fixing flanges to the upper and lower end faces of laminate rubber, which is formed by laminating ring- shaped elastomer layers and ring-shaped reinforcing plates one over another, and encapsulating a high-viscosity substance in the hollow of this laminate rubber. CONSTITUTION:Flanges 14, 15 are fixed to the upper and lower end faces of hollow laminate rubber 13 formed by laminating ring-shaped elastomer layers 11 and ring-shaped reinforcing plates 12 one over another, and a high-viscosity substance 16 is encapsulated in the hollow of this laminate rubber 13 to constitute a damper device 10. This damper device 10 is installed between a foundation 21 and a structure 22 supported thereby through an elastic support 30. As the sheath of this damper device 10 is formed by the laminate rubber 13, this excels in reinforcing effect for the internal pressure and follows up after a large horizontal deformations in good performance. Thus a damper device 10 is accomplished, which exerts large capacity damping effect with simple structure.
Patent JP-H031876-A (JP)
Title: Pump apparatus for medical treatment
Inventor: KARUBIN JIYON ROSU
IPC: F04B7/00
Filed: 1990-05-11
Abstract: PURPOSE: To make it not necessary to have an outer drive source to operate valves enabling liquid to flow only when a drive means is excited by providing valve means which causes the first and second valve to come on and off seats responding to either pressure or suction in a pump chamber with displacement of an elastic wall and equipping it with a magnet means to energize at least one of them to come on the seat. CONSTITUTION: A piezoelectric film 10 as well as a thin film 9 is relaxed in its initial position at the end of negative operation pulse. It makes a chamber 6-restore its original volume to generate a pressure inside. These pressure causes the first check valve 13 closed as well as causing the second check valve 18 opened. Concurrently under this pressure, the liquid comes out of the chamber 6 to the second check valve 18 and is discharged outward through an outflow duct 20. During a continuous operation pulse sequence, the first check valve 13 and the second check valve 18 are kept closed by the action of the first and second magnet 30, 36 to keep on giving valve means 22, 25 a constant force toward respective seat 21 and 24.