baber/WOPTO huggingface dataset:
Patent JP-S62222753-A (JP)
Title: Test system for pcm transmission line
Inventor: SAITO YOSHIHISA
IPC: H04M3/26
Filed: 1986-03-25
Abstract: PURPOSE:To allow a maintenance personal of a time-division exchange to apply the supervision to a repeater and a PCM terminal station repeater connected directly to the time-division exchange by replacing the supervisory function of the repeater by a supervisory test equipment of the time division exchange. CONSTITUTION:When a maintenance personal of a time-division exchange sends information of a channel desired to be tested and of digital interface section 4A to a processor 9A of the time-division exchange from a supervisory test equipment 11A, the processor 9A controls a time-division switch section 3A between a channel continuity test section 20 and a digital interface section 4A according to the information to form a channel shown by broken lines in the time division switch section 3A. Then the maintenance personnel uses the supervisory test equipment 11A to instruct the transmission of a test signal in the voice frequency band to an oscillator OSC of the section 20. The test signal is returned to a level meter LM of the section 20 through a test drawing-in relay contact (t) of the channel and digital interface 4A of the switch section 3A. The level meter LM checks whether or not the coming test signal is correct and displays the result on the supervisory test equipment 11A. The maintenance personal checks the normality of the channel by the display of the supervisory test equipment 11A.
Patent JP-S53149603-A (JP)
Title: Non-core armature
Inventor: YAMASHITA FUMITOSHI
IPC: H02K15/02
Filed: 1977-06-01
Abstract: PURPOSE: To improve the heat resistant properties and the productivity of armature, by covering prepregnated sheet in which resin that has a specified composition on the armature coil, and at the same time, forming with acid anhydride hardning epoxy resin at making commutator, armature and the like to be a right and monocock body. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55158269-A (JP)
Title: Coated super hard alloy parts
Inventor: TOBIOKA MASAAKI
IPC: B23B27/14
Filed: 1979-05-26
Abstract: PURPOSE:To improve the performance of cutting tool material, by chemical vapor deposition of the nitride of IVa group transition metal on the surface of base material for super hard alloy parts made by bonding the double carbide (carbonitride) of Mo and W as hard material with a transition metal such as Cr, and by increasing C content of te inner part more than that of the outer part. CONSTITUTION:The surface of base material made by bonding the double carbide (carbonitride) of Mo and W as hard material with transition metal such as Cr, Mo, W, Fe, or Ni is coated with nitride of IVa group transition metal such as TiN by chemical vapor deposition to a thickness of 1-20mu. By this method a small quantity of (MoxW1-x)C near the surface of the base material is decomposed to (MoxW1-x)2C and C, and the C is consumed to form coating film.
Patent JP-H08218448-A (JP)
Title: Luminous unit for recognizing ground fire hydrant position
Inventor: KITAGAWA TAKEO
IPC: E03B9/02
Filed: 1995-02-14
Abstract: PURPOSE: To prevent a collision with a ground fire hydrant and recognize its position in emergency by fitting a luminous unit constituted of a two-body structure of a luminous unit main body and a fitting base to the hose fitting port section of the ground fire hydrant. CONSTITUTION: A luminous mark is provided at the hose fitting port section of the ground section of a ground fire hydrant for preventing a collision and recognizing its position in emergency. This luminous unit is constituted of a two-body structure of a luminous unit main body 1 and a fitting base 2 so that it can easily cope with the diameters of various caps 6 of the hose fitting port of a ground fire hydrant. When the luminous unit main body 1 is fitted to the fitting base 2, the fixing screw 2a fixing the fitting base 2 to the cap 6 is preferably concealed. A luminous unit fitting screw 3 is preferably concealed by a name plate 4. When these countermeasures are taken, a theft and a modification can be effectively prevented.
Patent JP-S51141457-A (JP)
Title: Method of improving water quality with fossil shell
Inventor: SAGAWA FUJIO
IPC: C02F/
Filed: 1975-06-02
Abstract: PURPOSE: To provide a method of purifying waste water from a plant and drinking water with product of fossil shell. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11265662-A (JP)
Title: Color cathode-ray tube
Inventor: MIZUTA KIYOBUMI
IPC: H01J29/02
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To efficiently emit an ultrasonic wave to the whole surface in ultrasonic cleaning and prevent a foreign matter from being left in a shadow mask structure by reducing the area of the flat porous bottom surface of a frame within the range never reducing the strength of the frame constituting the shadow mask structure. SOLUTION: The porous bottom part 12a of a frame 12 is formed so that the part excepting the corner part 12b and inner shield mounting part 12c of the frame 12 is narrowed as much as possible, compared with a conventional porous bottom 5a. According to this, ultrasonic vibration in ultrasonic cleaning is transmitted to a shadow mask in the upper part with being hardly shielded by the porous bottom part 12a, so that a foreign matter adhered to the shadow mask can be surely removed, and the removed foreign matter can be also easily removed from the frame 12. Even if the foreign matter is adhered within the porous bottom part 12a of the frame 12, it can be easily removed by vibrating the frame 12.
Patent JP-S61223153-A (JP)
Title: High permeability magnetic alloy
Inventor: INUI TSUTOMU
IPC: C22C19/03
Filed: 1985-03-29
Abstract: PURPOSE:To improve corrosion resistance and to enable service life prolongation of magnetic heads by incorporating prescribed percentage of W, Ti, C, Mg and Ca to an alloy of Mo-Ni-Fe 'Permalloy(R)'. CONSTITUTION:The high permeability magnetic alloy consists of, by weight, 65-85% Ni, 3-12% W or (1-10% W and 0.1-2.5% Ti), 0.1-5% Mo, <=0.02% C, 0.001-0.03% Mg and/or Ca and the balance Fe and a deoxidizing element. This alloy is suitable for use as core material of magnetic heads and excels in corrosion resistance, so that it has the effect of causing no deterioration in head sensitivity for a long period.
Patent JP-H09259010-A (JP)
Title: Method for detecting abnormality of cpu
Inventor: TANIGUCHI MINORU
IPC: G06F11/30
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an abnormality detection method for CPU which can surely detect the abnormality of CPU. SOLUTION: The counting number of soft clocks at the time of the internal interruption of CPU 14 and the counting number of clock input pulses at the time of external interruption from clock output IC 15 are counted. When either of these counting numbers becomes a prescribed value, the counting difference of the counting number is obtained. When the counting difference becomes the prescribed value, CPU is judged to be abnormal.
Patent JP-H09255719-A (JP)
Title: Production of carbonated polyvinyl alcohol derivative rich in cyclic carbonic ester structure
Inventor: SUZUKI KIMIHIRO
IPC: C08F8/14
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To obtain a carbonated polyvinyl alcohol deriv. rich in six-membered cyclic carbonic ester structures and excellent in heat resistance by thermally reacting polyvinyl alcohol with a dialkyl carbonate under specified conditions and refluxing the reaction product under specified conditions. SOLUTION: Polyvinyl alcohol is thermally reacted with a dialkyl carbonate in a reaction solvent in the absence or presence of an esterification catalyst at a temp. higher than the m.p. of the solvent but lower than whichever is lower between 200 deg.C and the b.p. of the solvent. The reaction product is refluxed in the solvent for 5min to 100hr at a temp. higher than the m.p. of the solvent but lower than whichever is lower between 200 deg.C and the b.p. of the solvent. Thus is obtd. a carbonated polyvinyl alcohol deriv. comprising repeating units represented by the formula and rich in cyclic carbonic ester structures.
Patent JP-H07250427-A (JP)
Title: Overvoltage protective relay
Inventor: YANAGIBASHI TAKESHI
IPC: H02H3/20
Filed: 1994-03-09
Abstract: PURPOSE:To prevent erroneous function or malfunction due to failure of a single element by detecting the charging of a system due to the capacitance thereof by means of a first element and then detecting failure based on the AND conditions of first and second elements. CONSTITUTION:When an overvoltage is generated on a system due to the capacitance thereof, a second element (distance relay) 12 measured the impedance and delivers an operational signal. In order to prevent erroneous function due to transient phenomenon, a signal is delivered from a first element (overvoltage detecting element) 11 with a predetermined time lag set by a timer 13 depending on the overvoltage state. A circuit breaker open command 14 15 delivered based on the AND conditions 15 of signals from the first and second elements 11, 12 and a circuit breaker on this side is opened thus disconnecting the overvoltage transmission line from the system. This constitution prevents erroneous function or malfunction due to failure of a single element.
Patent JP-H11257693-A (JP)
Title: Ice cold storage device
Inventor: GOTO KOICHI
IPC: F24F5/00
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To reduce the size of an ice cold storage tank by increasing an ice/ filling rate, and at the same time to improve the thawing property. SOLUTION: A cooler 22 for manufacturing static ice 3 is provided in an ice cold storage tank 1, a low-temperature refrigerant flowing in the cooler 12 is introduced to a freezing machine 9 from the lower part of the tank 1 by operating a refrigerant pump 5, and the refrigerant being cooled in the freezing machine 9 is introduced to a supercooler 24 provided at the upper part of the tank 1. Furthermore, a refrigerant circular system for returning to the cooler 12 from the supercooler 24 is constituted, and a water circulation system is constituted, in which the system sends water 2 to the supercooler 24 from the tank 1 and allows the water 2 top return to the tank 1 as cooling water of 0 deg.C or less.  Supercooling water 15 flowing from the supercooler 24 is allowed to collide with a baffle plate 31 for manufacturing sherbet ice 4, and water being brought into contact with the outer surface of the cooler 12 is cooled for manufacturing the static ice 3 for storing into the tank 1.
Patent JP-H04301320-A (JP)
Title: Cable for load handling facility
Inventor: KOBAYASHI KAZUO
IPC: B65G43/00
Filed: 1991-03-29
Abstract: PURPOSE:To provide a cable of a load handling facility improving the sorting/ wiring efficiency on the site. CONSTITUTION:A label 31 formed with the wiring information of a cable 29 on the site, i.e., an alphabet Y specifying an apparatus cable, the floor number 1F of a building where the cable 29 is installed, a unique number 10 as a facility, the length 60 (in unit of (m)) of the cable 29, is stuck at the terminal of the cable 29, and its outside is covered by a transparent tube 32. When the label 31 formed with the wiring information of the cable 29 on the site is added at the terminal of the cable 29, the apparatus to be connected is specified, the floor for installation on the site is specified, and sorting/wiring on the site can be easily performed. The on-site construction period can be shortened, and the cost can be reduced.
Patent JP-H07268072-A (JP)
Title: Epoxy resin composition
Inventor: FUJIEDA YOSHIO
IPC: H01L23/29
Filed: 1994-04-04
Abstract: PURPOSE:To obtain an epoxy resin composition improved in resistance to soldering stress and flow by mixing a specified epoxy resin with an inorganic filler, a phenolic resin curing agent and a cure accelerator. CONSTITUTION:An epoxy resin component containing 50-100wt.%, based on the total epoxy resin amount, epoxy resin of formula I (wherein R1 to R8 are each H, a halogen or an alkyl) is mixed with 70-93wt.% inorganic filler having a content of particles with particle diameters of 0.5wt.% and having a mean particle diameter of 5-15mum, 30-100wt.%, based on the total phenolic resin curing agent amount, flexible phenolic resin curing agent comprising a compound of formula II (wherein (r) is p-xylylene; and (n) is 0-8) and a compound of formula III (wherein R is a residue derived by removing the two phenolic moieties from dicyclopentadienediphenol, terpenephenol, cyclopentadienediphenol or cyclohexanonediphenol; and (n) is 0-8) and a cure accelerator.
Patent JP-H05266132-A (JP)
Title: Data controller
IPC: G06Q50/04
Filed: 1992-03-24
Abstract: PURPOSE:To efficiently design the instrumentation of a plant by totally controlling data which are common to instrumentation data and input/output data. CONSTITUTION:An instrumentation data control part 10 controls the instrumentation data stored in an instrumentation data table 11 and an instrumentation point data table 12. An input/output data control part 13, on the other hand, controls the input/output data stored in an analog input data table 14, a digital input data table 15, an analog output data table 16, and a digital output data table 17. When the instrumentation data controlled by the instrumentation control part 10 are altered, a data conversion part 18 converts the altered instrumentation data into input/output data, which are supplied to the input/output data control part 13. When the input/ output data controlled by the input/output data control part 13 are altered, input/output data altered by a data reverse conversion part 19 are converted into instrumentation data, which are supplied to the instrumentation data control part 10.
Patent JP-S60209590-A (JP)
Title: Antibiotic deoxycephamycin b and its preparation
Inventor: HAISHI TATSUO
IPC: A61P31/04
Filed: 1984-04-03
Abstract: NEW MATERIAL:Antibiotic deoxycephamycin B, 7-(5-amino-5-carboxy-valeramido)-3-(alpha-methoxy-cinnamoyloxymethyl)- 7-methoxy-3-cephem-4-carboxylic acid shown by the formula. Appearance: light yellow or white powder. Specific rotary power: [alpha]D<20>+99.6 deg. (C=10, 10mM phosphoric acid buffer solution at 7pH). Elemental analysis value (%): C 51.44, H 6.56, N 7.28, S 4.44. Molecular weight: 563. Molecular formula: C25H29N3O10S. USE:An antibacterial agent against microbism. PREPARATION:A bacterium [e.g., Streptomyces sp. Strain SANK 60384 (FERM- P 7424)] belonging to the genus Streptomyces, capable of producing deoxycephamycin B, is cultivated preferably at 28 deg.C approximately at neutrality by aerated liquid spinner culture, and filtrate of the culture is extrated and purified.
Patent JP-S60209760-A (JP)
Title: Side-unnecessary image erasing device of electrophotographic copying machine
Inventor: TAKATOU AKIHIRO
IPC: G03G15/047
Filed: 1984-04-03
Abstract: PURPOSE:To suppress variation in side-unnecessary image erasure range without increasing the cost of the device by adjusting the arrival range of irradiation light with a partition plate which is provided inside of the innermost light emitting diode in a light emitting diode group. CONSTITUTION:For examples, light emitting diodes L1-L61 are arrayed in a main scanning direction and in parallel, and a constant current source 22 which supplies constant currents individually and a drive controller 23 which controls their on-off states are provided. Further, the partition plate equipped with an adjusting screw 24 so as to adjust the interval l from the surface of a photosensitive drum 1 is provided between L2 and L3, L43 and L44, L49 and L50, and L59 and L60. When the specified size of the drive controller 23 is B4 in A4 size copying operation, light emitting diodes L1, L2, and L50-L61, i.e. 14 light emitting diodes are turned on to erase an unnecessary image in outline, but the quantity of image erasure is too large (small) owing to the quatities of light of the light emitting diodes L2 and L59 judging from the copy state of the 1st sheet, partition plates C2 and C49 are moved down to make an adjustment so that the inward diffusion of light is prevented (increased). Consequently, the selection condition of light emitting diodes in use need not be made severe, so an increase in the manufacture cost of the device is prevented.
Patent JP-S542519-A (JP)
Title: Vaporizing combustion device
Inventor: MINAGAWA YOSHIMITSU
IPC: F23D11/04
Filed: 1977-06-08
Abstract: PURPOSE: A vaporizing combustion device which is provided with an air distribution plate with many circle holes near a burned air blast nozzle to permit uniform distribution of burned air for each burning flame and whole comfortable combustion at low excess air ratio. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62223103-A (JP)
Title: Curable composition for medical or dental use
Inventor: ADACHI TOSHIO
IPC: A61K6/00
Filed: 1986-03-25
Abstract: PURPOSE:To provide the titled composition composed of alpha-tricalcium phosphate powder, barium sulfate powder and an aqueous solution of citric acid, effective in promoting the generation of newly grown bone or tooth when applied to defective part of cavity of bone or tooth and capable of gradually integrating with the tissue of bone or tooth of the body. CONSTITUTION:The titled composition is composed of (A) alpha-tricalcium phosphate powder, (B) 5-30wt% (preferably 10-20wt%) barium sulfate powder based on the component A and (C) an aqueous solution of citric acid having a concentration of >=30wt% (preferably 35-55wt%). The composition has excellent biocompatibility, good workability, high compression strength and improved X-ray contrasting property. The weight ratio (powder/liquid ratio) of the mixture of the components A and B to the component C (A+B/C) is 1.3-3.
Patent JP-S542153-A (JP)
Title: Ultrasonic thickness gauge
Inventor: YOSHIDA MOTOHIKO
IPC: G01B17/02
Filed: 1977-06-07
Abstract: PURPOSE: To enable a thickness gauge which does not require zero point correction and is easy to handle to be obtained by making use of the reflection of ultrasonic wave pulses and using the mutliple reflecting echos of the bottom echos thereof. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07279233-A (JP)
Title: Man-hole
Inventor: ISAKA YOSHITAKA
IPC: E03F5/10
Filed: 1994-04-05
Abstract: PURPOSE:To facilitate inspection of a pipe connected to an invert section by forming a drain channel in the invert section of a straight line part and a curved part extended from a flow inlet and a straight line part leading to a flow outlet. CONSTITUTION:A drain channel in an invert section is constituted of a straight line part 13 extended from a flow inlet, a curved part 12 making a right angled curve and a straight line part 14 leading to a flow outlet. Accordingly, a radius of curvature of a curved channel from the flow inlet to the flow outlet is necessarily reduced. Then, distance L between center axes O-O of a pipe 2 connected to connection ports 15 and 16 from the center of the invert section is reduced. According to the constitution, the inspection of the pipe 2 connected to the connection ports 15 and 16 can be easily executed.
Patent JP-S55159186-A (JP)
Title: Electronic watch
Inventor: KUSUMOTO YASUO
IPC: G04G13/00
Filed: 1979-05-30
Abstract: PURPOSE: To make possible the announcement of necessary watch functions by linguistic voice by converting the audio digital information read from a ROM to audio waveforms by way of a synthesizing means and applying the same to a speaker.  
     CONSTITUTION: A ROM2 is accessed by the clock function information from a clock circuit 1 and the compressed digital voice information is read out and is transmitted to a synthesizing circuit 3. The circuit 3 performs the discrimination of voice and voiceless sounds, and lets the corresponding voice sound signal from a periodic pulse generating circuit, and the corresponding voiceless sound signal generate from a white noise generating circuit based on pitch period, thence generates the digital voice waveform signal corresponding to clock function information by away of voice-voiceless change-over circuit or the like. The information on time, battery exchange, etc. is announced by voice from a speaker 6 by way of a D/A converter 5 or the like with the small constitution of not using any tape or the like. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07103128-A (JP)
Title: Thermoelectric combined feeding method conductive to environmenal protection
Inventor: SAWADA NAOHISA
IPC: F01K17/02
Filed: 1993-02-17
Abstract: PURPOSE:To aim at the augmentation of summer electric power and the secureness of a regional air-conditioning heat source by utilizing seawater in a proper cool temperature zone in medium depth at the nearest seaside as a heat source for cooling condenser of a carriner cycle generator and then storing it as the heat source for regional air-conditioning use. CONSTITUTION:A power station installed with a thermoelectric power plant and a carriner cycle power plant in combination is set up at a coastal region in the vicinity of a city. In addition, temperature in seawater to be discharged out of a condenser of the thermoelectric power plant is properly controlled, utilizing it as a heat source for heating an evaporator of the carriner cycle generator and then it is stored as the heat source for regional air-conditioning use. On the other hand, seawater in an adequate cold temperature zone in medium depth at the nearest seaside is utilized as the heat source to cool a condenser of the carriner cycle generator, and then it is stored as the heat source for regional air-conditioning use as well. With this constitution, the cold of seawater is utilized, through which the augmentation of electric power in summertime and the secureness of a regional air-conditioning heat source are all achieved in this way.
Patent JP-H09243474-A (JP)
Title: Measuring instrument with load measuring element
Inventor: ARUFUREETO FUENGAA
IPC: G01G19/14
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a measuring instrument which is provided with a shaft installed so as to receive and distribute a load force, in which the end part of the shaft is supported in a carrying and holding device via a bearing on one side and via a load measuring element on the other side so as to be fixed in the direction of an axial line, in which the load measuring element used to support and bear a rope wheel for the upper-part pulley of a lift device is fixed in the direction of the axial line so as to be incapable of being turned, and which is low-cost and small. SOLUTION: A shaft 1 comprises a tangent groove 5 in the lateral direction of the shaft 2. It is inserted into the opening part 4 of a carrying and holding device 1 so as to leave play 18. The play 18 is situated and formed so as to face at least the tangent groove 5. In order to surely fix the shaft 2 in the direction of an axial line and in order to support and bear the shaft 2, a supporting and bearing pin 6 is fixed to the carrying and holding device 1. The supporting and bearing pin 6 is formed so as to be coupled to the inside of the tangent groove 5 at least partly.