baber/WOPTO huggingface dataset:
Patent JP-H06265603-A (JP)
Title: Test circuit for lsi
Inventor: KIRIYAMA NORIO
IPC: G01R31/28
Filed: 1993-03-16
Abstract: PURPOSE:To simplify a circuit and to reduce a test pattern in size without loosing the simplification of observation by providing a judgment circuit that judges a parity of a signal to be observed. CONSTITUTION:The title circuit block which is synchronized with a signal of a flip flop (FF) 1 with a test function inputted via input terminals 11-16 thereto, outputs results logically operated by a combination logic circuit 2 to output terminals OT1-0T8. Added test circuits are a test circuit built in the FF1 and a parity judgment circuit 3. The test circuit built in the FF1 sets output terminals Q1-Q6 to arbitrary conditions so that the simplification of control thereof is enhanced, and is controlled by using terminals of TD1-TD6 and SETFF. The judgment circuit 3 judges parities of the output terminals OT1-OT6 in the logic circuit 2 which are observed for the failure detection in order to enhance the observation ease. The judgment result is outputted from a terminal PO to the outside of the LSI to be compared with that at the normal condition.
Patent JP-S60198911-A (JP)
Title: Digital filter device
Inventor: HAMADA OSAMU
IPC: H03H17/02
Filed: 1984-03-22
Abstract: PURPOSE:To obtain a desired characteristic with simple constitution by setting a center frequency, a gain and a Q of a filtering and operating the set value with a desired operation formula so as to form a coefficient and using the coefficient so as to attain the desired filter of the desired characteristic. CONSTITUTION:A data from an input terminal 1 is fed to a digital signal processing unit 10 and applied to a RAM11 for storage delay through signal processing. The address of the RAM11 is controlled by a memory control unit 12 inputting a control signal from a host CPU13 so as to delay the signal. Further, setting variable resistors 14f, 14g, 14q are connected to the CPU13 and the center frequency f0, the gain G and the Q are set respectively. A value depending on the set position of the variable resistors 14f, 14g and 14q is fed to a coefficient operation module 15 so as to operate each coefficient. The desired filtering is attained by feeding back or feeding forward the operated coefficient to the CPU13.
Patent JP-S60200018-A (JP)
Title: Fuel detecting and water drainage device of kerosene burner
Inventor: FUKAMACHI TOSHIO
IPC: F23K5/08
Filed: 1984-03-22
Abstract: PURPOSE:To prevent fuel leak resulting from generation of a pin hole due to a breakdown of the paint of an inner wall of a tank, by a method wherein a stem is made of resin or glass and a drainage pipe draining water accumulated within the tank is provided on the stem unitarily. CONSTITUTION:A stem 2 is provided unitarily with a drainage pipe 12 draining water accumulated on the bottom of the inside of a tank 1 out of the tank 1. The drainage pipe 12 is provided with a drainage pump 13 draining the water on the bottom of the inside of the tank 1 by acting through a matter that the water is accumulated on the bottom of the tank 1, a water detecting float 6 is risen and a water detecting reed switch 4 is turned ON. Then the stem 2 is provided with an oil pump 14 suspending refueling action through a matter that a fuel detecting reed switch 3 is turned ON by a fuel detectin float 5 when a predetermined quantity of fuel is supplied within the tank 1 during refueling. With this construction, automatic suspension of the refueling and drainage can be performed.
Patent JP-S63221260-A (JP)
Title: Method and jig for measuring transmission loss of coaxial cable
Inventor: NISHIKAWA TOSHIO
IPC: H01P3/06
Filed: 1987-03-09
Abstract: PURPOSE:To measure the transmission loss of a coaxial cable with a short sample quantity by coupling the Q measuring circuit of a resonator and an end part of the coaxial cable to be measured which is a half as long as the wavelength of a signal frequency used to measure the transmission loss by electrostatic capacity. CONSTITUTION:The end part of the coaxial cable 11 to be measured which is a half as long as the wavelength of the signal frequency used to measure the transmission loss is coupled with the measuring circuit for measuring the Q of the resonator by the electrostatic capacity. Then the coaxial cable 11 to be measured is formed into a 1/2-wavelength resonator whose ends are both open to measure the unloaded Q of the 1/2-wavelength resonator. The transmission loss is found from a relational expression between this unloaded Q and the transmission loss, i.e. IL=27.288L/(lambda0.Q0) (IL: transmission loss, L: length of transmission line, lambda0: resonance wavelength, and Q0: unloaded Q). Further, the center conductor 38 faces the center conductor 32 of the coaxial cable 11 across a gap (g) while the tip surface of the shell 16 of a 1st connector part 13 contacts the step part 28 of the shell 25, and electrostatic capacity C is formed between them.
Patent JP-H03256525-A (JP)
Title: Real-time simulator for large-scale power system
Inventor: KOJIMA YUKIO
IPC: H02J3/00
Filed: 1990-03-06
Abstract: PURPOSE:To perform simulation at a speed which is close to the progressing speed of an actual phenomenon by performing network calculation of one bus by only using the information of the bus directly connected with the bus. CONSTITUTION:The differential equation of each component constituting a power system is arranged to each CPU 1 of a distributed computer having a plurality of CPUs 1. Calculated results of each CPU1 obtained in the distributed state are transferred through communication lines 2 connecting the CPU 1 to each other and the phenomenon of this electric power system is simulated. When network calculation of one bus 31 which is one of the above-mentioned components is performed, the calculation is performed by only using the information of the bus directly connected with the bus 31. Therefore, a network equation can be calculated at a high speed and, as a result, the phenomenon of the electric power system can be analyzed by the distributed computer at a speed which is close to the progressing speed of an actual phenomenon which takes place on the system.
Patent JP-S61216325-A (JP)
Title: High frequency power supply unit
Inventor: SUNAHARA TAKESHI
IPC: C23F4/00
Filed: 1985-03-22
Abstract: PURPOSE:To avoid the burning loss of a coaxial cable supplying electrodes in a reaction chamber with high-frequency power by means of an overcurrent protective means. CONSTITUTION:A reaction chamber 10 is internally provided with an opposing electrode 11 and a table 12 as an electrode both of which are opposed to each other in the vertical direction with discharging space between them; the table 12 is connected to a high-frequency power supply 22 through the intermediary of a masking box 13; and the high-frequency power supply 22 is further connected to an operation unit 21. Besides, the matching box 13 is provided with an overcurrent protective means composed of a coil 14, variable condensers 15, 16, a toroidal core 17 pierced by e.g. a coaxial cable 23, a controller 18 with a comparison circuit assembled thereinto, a variable resistor to set up current value and a relay 20 connected to the controller 18.
Patent JP-H11236354-A (JP)
Title: 3-methyl-7-oxooctyl (meth)acrylate and its production
Inventor: KAJIYASHIKI TSUYOSHI
IPC: C09D4/02
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound capable of affording acrylic resins, thermoplastic elastomers, resin modifiers, tack agents and the like, each being hopeful of having physical properties different from conventional ones. SOLUTION: This compound is shown by the formula (R is H or methyl), and obtained, pref. by transesterification between (A) 3-methyl-7-oxo-1-octanol and (B) methyl methacrylate or methyl acrylate in the presence of e.g. an acid catalyst such as sulfuric acid or a basic catalyst such as sodium ethoxide and also in the presence of a polymerization inhibitor such as hydroquinone in a solvent such as hexane in an inert gas atmosphere such as nitrogen normally at 20-200 deg.C. It is recommended that the component A is prepared, for example, by ozonolysis of rhosinol.
Patent JP-H02234799-A (JP)
Title: Drying system for closet
Inventor: TANAKA YOSHIAKI
IPC: D06F58/10
Filed: 1989-03-08
Abstract: PURPOSE:To enable provision of a high-efficient drying system for a closet by a method wherein a ventilating space is formed in the whole or a part of the wall, the ceiling, and the floor of a closet, and the ventilating space is communicated to an underfloor space in which a radiator for heating the interior of a structure and an underfloor space is mounted. CONSTITUTION:An underfloor space 6 is heat-insulated, a radiator 7 for heating an underfloor space is mounted in the underfloor space 6, and a boiler 8 is installed outside a house and coupled to a radiator 7. Heat insulating materials 2 are installed between a pillar and a stud without a gap to ensure a ventilating space 3. Therefore, when the radiator 7 for heating an underfloor space is in an operative state, air in the ventilating space 3 around a closet 1 is also heated through the underfloor space 6, and the closet 1 and clothes therein are sufficiently dried.
Patent JP-H04216477-A (JP)
Title: Apparatus for measuring connecting quality between two conducting elements
Inventor: JIYORUJIYU RIYUU
IPC: G01R31/04
Filed: 1991-02-27
Abstract: PURPOSE: To confirm the quality of a connector by using the electric amount of substantially the same strength as that of the electric amount flowing to the connector actually during operation. CONSTITUTION: Two air cylinders 4 are fixed onto a frame 1, and copper clips 3 are fixed to the ends. The clip 3 moves horizontally by the cylinder 4. The two conductors 5 of the clip 3 is connected to a power source. The two cylinders are supported to the plate formed of insulator for connecting the two cylinders 2, and metal pin 6 is mounted at the end of the cylinder 7. The movement of the end of the pin 6 is controlled by the cylinder 7. A digital display voltmeter for measuring the potential is connected to the metal part of the pin 6. The entire apparatus is hung by the beam via a vertically moving cable 8 mounted at a horizontally moving truck, and hence excellent operability is exhibited for many time measurements.
Patent JP-S61215381-A (JP)
Title: Benzoxazine derivative and herbicide
Inventor: TAKENAKA MASAAKI
IPC: A01N47/38
Filed: 1985-03-22
Abstract: NEW MATERIAL:A 3,4-dihydro-2H-1,4-benzoxazine derivative shown by the formula I (X is H, lower alkyl, halogen, CF3, phenoxy, or halogen-substituted phenoxy; n is 0-3 integer; Y is O or S; R1 and R2 are H, lower alcohol, and not H simultaneously). EXAMPLE:6-Chloro-7-methyl-4-( N-methylcarbamoyl )-3, 4-dihydro-2H--1,4-benzoxaz ine. USE:Showing improved herbicidal effects on a wide range of weeds in plowed field free from phytotoxicity to many useful crops. PREPARATION:A compound shown by the formula II is reacted with a com pound shown by the formula III to give a compound shown by the formula IV in a compound shown by the formula I. Or, a compound shown by the formu la V is reacted with a compound shown by the formula VI in the presence of a weak alkali to give a compound shown by the formula VII in the compound shown by the formula I.
Patent JP-H05212142-A (JP)
Title: Golf tee
Inventor: HIGUCHI TAKASHI
IPC: A63B57/13
Filed: 1992-02-05
Abstract: PURPOSE:To prevent a golf tee from breaking at striking a ball and prevent missing because of flying away together with the strucken ball by forming a drive pin of a hard material so that its bottom is sharpened and a receipt hole is opened at the top, and inserting a supporting pin of a soft material equipped at the top with a ball receptacle into the hole. CONSTITUTION:The bottom 2 of a drive pin 1 is sharpened, and in it a receipt hole 4 is formed which opens to the top 3. At the top of the drive pin 1, a top plate 5 is provided so that the drive pin 1 is not buried underground at the time of driving. In the receipt hole 4 of the pin 1, a supporting pin 10 made of a soft material such as rubber or a synthetic resin inserted to the desired position and fixed. For example, male threads 12 are formed on the supporting pin 10, and the receipt hole 4 is furnished with female threads mating with the male threads 12, and they are put engaging each other. Even though the supporting pin swings vigorously at striking a ball, the drive pin does not receive any large impact according to this arrangement, and there is no risk that any of the pins breaks at striking ball or that it goes missing upon flying away together with the struck ball.
Patent JP-S51130327-A (JP)
Title: Activated carbon fibers containing metallic oxide
Inventor: ISHIZAKI NOBUO
IPC: D01F9/12
Filed: 1975-05-08
Abstract: PURPOSE:Activated carbon fibers, containing a metallic oxide, which adsorb gases such as SO2, NO, CO, hydrocarbon, etc. effectively.
Patent JP-H06253828-A (JP)
Title: Method of treating bacterium colony contaminating paper making passage by using bacteria
Inventor: PIEERU GERINOO
IPC: D21H21/36
Filed: 1993-02-23
Abstract: Process for regulating the growth of bacterial flora developing in water circuits in the papermaking industry, characterised in that bacteria of the genus Staphylococci or Acinobacter are used as main disinfecting agent. The bacteria involved are more particularly those belonging to the species Staphylococcus carnosus.
Patent JP-S62213349-A (JP)
Title: Loop back test route forming system
Inventor: ABE HIROAKI
IPC: H04L69/40
Filed: 1986-03-13
Abstract: PURPOSE:To execute simply and surely the forming of a test route by allowing a terminal station to be tested to select a desired terminal station based on an identifier given at each terminal station. CONSTITUTION:In forming a line test route between an access port 1 and a terminal station 11, an identifier of a transmission/reception port 5 is sent from a measuring instrument 14 at first as a fixed pattern on a line and the port 1 turns on an automatic loop back control bit. Branch points 2-4 pass the identifier and the control bit. In detecting the control bit, transmission/reception ports 5-7 read a pattern on the line and compare the contents of identifier storage areas 8-10. The coincident port 5 passes the control bit and dissident ports 6, 7 reset the control bit. Thus, the control bit reaches the terminal station 11 only, the control bit is returned by the terminal station 11 and the line test route between the port 1 and the terminal station 11 is formed.
Patent JP-S58175251-A (JP)
Title: Ultraviolet ray light source of high brightness
Inventor: YASUDA MAKOTO
IPC: H01J61/20
Filed: 1982-04-07
Abstract: PURPOSE:To obtain a lamp having strong luminous strength covering a wide range of ultraviolet rays by making the tube wall load of a luminous tube to be of specific value. CONSTITUTION:Main electrodes 2 and 2' of tungsten are sealed in two spots of a luminous tube 1 consisting of quartz or the like and transmitting ultraviolet rays. Said tungsten main electrodes 2 and 2' are connected to lead wires 4 and 4' made of molybdenum through molybdenum foils 3 and 3'. 2mg/cm<3> of TaI5, 6mg/cm<3> of Hg and 25 torr of Ar are sealed in the luminous tube 1. As a method of sealing in TaI5, metal Ta and HgI2 can be sealed in to be made into TaI5 by being made to react in the luminous tube 1. By inputting electric power having a tube wall load not less than 13W/cm<2> in said luminous tube 1, a high brightness ultraviolet ray light source having sufficiently high radiation brightness can be obtained at 190-450nm.
Patent JP-S52139364-A (JP)
Title: Boron diffusing method for semiconductor elements
Inventor: SAGA MISAO
IPC: H01L21/223
Filed: 1976-05-18
Abstract: PURPOSE: To obtain semiconductor elements which are satisfactory in terms of dielectric strength and reliability by diffusing boron into silicon substrates. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63225409-A (JP)
Title: Compound superconductive wire and its manufacture
Inventor: YOSHINO HISASHI
IPC: H01B12/04
Filed: 1987-03-13
Abstract: PURPOSE:To enable the processing of an oxide superconductor into a wire material by burying a raw material, which forms the oxide superconductor, into a sheath material and unifying them and performing a reduced area process and heat treatment so that the oxide superconductor is produced inside the sheath material. CONSTITUTION:A raw material 2, which forms an oxide superconductor by heat treatment in a succeeding process, is buried into a sheath material 3 and they are unified. A reduced area process is performed on the unified member, and heat treatment is performed on the member with the reduced area process finished, so that the oxide superconductor 1 is produced inside the sheath material 3. The oxide superconductor 1 have the following constituents: at least one species of La, Y, and Sc, at least one species of Ba, Sr, and Ca, and further Cu and O. Thus, a compound superconductive wire can be obtained by using the oxide superconductor of layered perovskite type or the like which is high in its critical temperature.
Patent JP-H03259844-A (JP)
Title: Printing paper conveyor
Inventor: TAKAHASHI TOSHIMI
IPC: B41J13/02
Filed: 1990-03-07
Abstract: PURPOSE:To perform a stable feeding motion of printing paper without having no effect on thickness of each paper by separating a shaft supporting a driven roller and another shaft piercing through a feed roller in an inner part of the driven roller formed with an elastic material. CONSTITUTION:Feed rollers 3a, 3b and 3c for feeding a platen 1 with printing paper, and driven rollers 2a and 2b rotating after rotational motion of the platen 1 are pressed to the platen 1 by dint of springs 5a - 5f. A shaft 4c, piercing through these feed rollers 3a, 3b and 3c and reaching to the driven rollers 2a and 2b, and two shafts 4a and 4b supporting these driven rollers 2a and 2b are separated from each other in each inner part of the driven rollers 2a and 2b formed with an elastic material.
Patent JP-S62214576-A (JP)
Title: Pickup position control method
Inventor: AOYANAGI YOSHIRO
IPC: G11B27/10
Filed: 1986-03-14
Abstract: PURPOSE:To eliminate the unnaturality in listening by deciding reproduction start address information based on read address information at a pickup position at the point of time at application of power and starting the reproduction from prescribed address information position. CONSTITUTION:When power is disconnected once, then applied again, the pickup 2 is held mechanically at the final read position at power interruption and placed on a disk 1. When it is judged that the power supply is re-applied from the state of the presence of read information, address information is extracted from the read information and the track number at the holding position of the pickup 2 and playing elapsed time (minute, sec) of a music are obtained as the read address information. The obtained read address information is used as the address information to start reproduction and as, e.g., the head address information on the same track on which the read address information belongs, and the address information is used as the object address information. Then the direction to be moved and the number of tracks are obtained from the address difference between the object address information and the read address information to apply reproduction.
Patent JP-S58174876-A (JP)
Title: Radiation detector
Inventor: SHINOZAKI MATSUZOU
IPC: H01J47/02
Filed: 1982-04-08
Abstract: PURPOSE:To detect both gamma ray and beta ray simultaneously with a compact construction by arranging a gamma ray detecting section inside and beta ray detecting section outside while a high voltage electrde and a current collector electrode are made spherical respectively. CONSTITUTION:A high voltage electrode 11 is made of a specified metal in a spherical shape and a current collector electrode 12 equally spherical is provided concentrically. A space 13 is sealed with gas such as pure argon and these 11- 13 compose a closed type gamma ray detecting section. An insulator AB1 is provided on the circumference of the high voltage electrode 1 and a spherical current collector electrode 22 is set through a protective ring P2 coated with a conductive paint or the like and an insulator AB2. A spherical high voltage electrode 21 is arranged outside it at a specified space. It is so arranged that air or the like as sent from an arbitrary point flows into or out of a space 23 through an introduction port IN and a delivery port OUT to form a ventilation type beta ray detecting section.
Patent JP-H05220724-A (JP)
Title: Beautifying method for product surface of instantly relreasable concrete product
Inventor: SHIOMI MASANORI
IPC: B28B21/90
Filed: 1992-02-12
Abstract: PURPOSE:To provide the method of preventing the adhesion of a product surface to a mold for an instantly releasable concrete product. CONSTITUTION:A rubber of synthetic resin film 9 is patch disposed in tension on a concrete product formed by patch disposing the rubber or synthetic resin film 9 on the inner face of a mold, and releasing is carried out on the outside of the film 9, and the rubber or synthetic resin film 9 is released from the product surface after curing the concrete product in the beautifying method of the product surface for an instantly releasable concrete product.
Patent JP-S57171660-A (JP)
Title: Method and device for vacuum deposition
Inventor: TAKAO MASATOSHI
IPC: C23C14/24
Filed: 1981-04-15
Abstract: PURPOSE:To form a thin film of high quality easily by ionizing and accelerating the gas to be acted upon the gaseous flow of an evaporating material, further neutralizing the same and releasing this gas to the evaporating material in a vacuum chamber. CONSTITUTION:The gas to be released to the gaseous flow of an evaporating material is first introduced through an introduction port 6 into an ionization chamber 7, where it is ionized. The ionized gas is accelerated to several hundreds eV-several KeV by an accelerating electrode 8, and in an electric charge exchanging chamber 11, it is brought into collosion against the neutral gas of the same kind introduced through an introduction port 10 for electric charge exchanging gas, whereby electric charge exchanging is effected. The neutralized gas advances straightforward while retaining energy, but the electric charge exchanging gas is discharged with a vacuum pump 12. Of the gas flowing straightforward, some fails to be neutralized and therefore a magnetic field is applied thereto with a generator 13 for removal of ion components to deflect ion components, so that only the neutral gas is conducted through a neutral gas flow nozzle 15 into a vacuum vessel, where it is used for vacuum deposition.
Patent JP-S55153597-A (JP)
Title: Preparation of 12-ketochenodeoxycholic acid by bacterium
Inventor: SAWADA HARUJI
IPC: C12R1/13
Filed: 1979-05-10
Abstract: PURPOSE: To obtain the title compound in high yields simply and economically, by using a dehydrocholic acid as a raw material, which is brought into contact with a special bacterium capable of particularly reducing ketone group at 3- and 7- positions of the dehydrocholic acid.  
     CONSTITUTION: A dehydrocholic acid shown by the formula IV is brought into contact with a bacterium of the genus Brevibacterium, capable of converting the compound shown by the formula IV into a 12-ketochenodeoxycholic acid shown by the formula I, to give the 12-ketochenodoxycholic acid. For example, the above-mentioned bacterium of the genus Breirbacterium is cultured in a medium containing the dehydrochlolic acid. The means to accumulate the 12-ketochenodeoxycholic acid in the cultivation and the means to bring the strain obtained by cultivating the bacterium in a nutritive medium into contact with the dehydrocholic acid to form the 12- ketochenodeoxycholic acid can be employed. 
     COPYRIGHT: (C)1980,JPO&Japio