baber/WOPTO huggingface dataset:
Patent JP-S59178849-A (JP)
Title: Method for supervising pcm transmission line
Inventor: MIYAKI YUUJI
IPC: H04L25/02
Filed: 1983-03-30
Abstract: PURPOSE:To detect even a slight failure by transmitting a DC code having a prescribed period to a transmission line including a repeater and changing a DC operating point as an identification level of the repeater to generate a transmission error, and detecting a marging of error generation of the entire transmission line. CONSTITUTION:In Figs. A, B and C, a code ''001111'' is transmitted repetitively. That is, the ''1'' component is much in any case, resulting that the DC operating point of the identification level of each repeater 3-i is increased. In increasing the ''1'' component in the order of A, B, C..., the DC operating point of the identification level of the repeater is increased and the result of identification starts to produce an error finally. The margin of error generation is detected by allowing a supervising device 5-i to detect it. Similarly, in increasing the ''0'' component in the order of D, E, F, the DC operating point of the identification level of the repeater falls down and the result of identification starts to produce an error finally without fail.
Patent JP-S58168404-A (JP)
Title: Rolling method of pipe in second piercer
Inventor: HARA HIDEYOSHI
IPC: B21B45/02
Filed: 1982-03-31
Abstract: PURPOSE:To prevent the generation of flaw on the inside surface of a metallic pipe owing to the friction and seizure between a mandrel and the inside surface of the metallic pipe by cooling the inside surface of the metallic pipe then coating a graphite lubricant thereon in the stage of piercing the metallic pipe with the 2nd piercer in producing the metallic pipe by a Mannesmann double piercing system. CONSTITUTION:The thick walled hollow blank pipe P which is formed with the 1st piercer in a pipe making process by Mannesmann plug mill by a double piercing system is finished to a metallic pipe by expanding and rolling with a plug and drum-type rolls in the 2nd piercer. Cooling water is first injected from the nozzle 4a of an injector 4 for high pressure cooling water to the inside surface of the pipe P to cool the pipe near the inlet of the pierced pipe P, thereby descaling the inside surface of the blank pipe. Fine powder of a graphite solid lubricant is then injected from the nozzle 5a of a supply device 5 to the inside surface of the pipe P. The friction and seizure between the plug of the 2nd piercer and the inside surface of the blank pipe are prevented and the metallic pipe having an excellent inside surface shape is produced stably.
Patent JP-S63218844-A (JP)
Title: Apparatus for evaluating quality of rice
Inventor: SATAKE TOSHIHIKO
IPC: G01N21/359
Filed: 1987-03-06
Abstract: PURPOSE:To easily and accurately evaluate the quality of rice within a short time, by measuring the light absorbancy of sample rice using near infrared rays and operating the quality evaluation value of the rice on the basis of the measured value to display the same. CONSTITUTION:The sample rice charged in a supply hopper 10 is polished by a rice polishing apparatus 11 and ground by a sample grinder to be received in a sample container 13 and moved to the position directly under a near infrared analyzer 3. The light emitted from a light source 17 passes through a narrow-band pass filter 19 consisting of a plurality of filters 19a-19f having a wavelength region of 1,900-2,500nm to become near infrared monochromatic light having a specific wavelength to irradiate the sample rice in the analyzer 3. The diffused reflected light from the sample rice 24 is incident to detectors 21a, 21b to measure the intensity thereof. The measured values detected by the detectors 21a, 21b are sent to a control apparatus 4 to be stored in a memory apparatus 4b. The operation apparatus 4c of the apparatus 4 calculates the quality evaluation value of the rice on the basis of the measured values stored in the apparatus 4b and the calculation result is visually displayed or printed by a printer 8.
Patent JP-H08246930-A (JP)
Title: Trouble diagnosing method for secondary air supply system of engine
Inventor: ABE KIYOMI
IPC: F01N3/22
Filed: 1995-03-13
Abstract: PURPOSE: To enhance diagnosing accuracy by judging that a secondary air supply system is abnormal when a sensor output value does not become equal to or smaller than a preset value in a preset time after supply of secondary air is started on condition that an output value of an air-fuel ratio sensor exceeds the preset value in a condition where supply of secondary air is stopped. CONSTITUTION: A secondary air supply passage 32 whose inlet side is connected to an intake air system is opened in an exhaust manifold 25, and a secondary air directional control valve 33 is interposed in this passage 32. In the case of trouble diagnosing processing of such as secondary air supply system, when conditions such as an idle switch is turned on and a condition where car speed is lower than preset car speed passes for a preset time or more and air-fuel ratio feedback control is performed are all satisfied, an air fuel ratio feedback correction factor is clamped, and when a condition at secondary air supply stopping time is satisfied, secondary air is forcedly supplied. When output of an O2 sensor 26a does not become equal to or smaller than a preset value in a preset time, it is judged as abnormality of the secondary air supply system.
Patent JP-H06268999-A (JP)
Title: Roadside video telephone system
Inventor: SUGAWARA SHOHEI
IPC: H04M11/00
Filed: 1993-03-15
Abstract: PURPOSE:To activate communication by controlling mutual connection between street installed type video telephone systems by a connection controller. CONSTITUTION:At the time of connection service starting time set beforehand, the connection controller 1 decides a pair of the video telephone systems to be connected by a processor part 15. In the connection controller 1, the processor part 15 generates a random value and defines the value of the pertinent value-th entry of a connection candidate list 11 as the identifier of a connection candidate video telephone system. By comparing the value of the identifier in use already contained in a connection state containing memory 12 with the previously acquired identifier of the connection candidate, the overlapped use of the same identifier is prevented. By connecting the plural roadside video telephone systems through the connection controller 1 by a communications channel in such a manner, the mutually connected video telephone systems selected by the connection controller 1 display video images photographed by the opposite system at the own system and thus, users present in the photographable areas of both systems can be actively called.
Patent JP-H03255729-A (JP)
Title: Demodulation system
Inventor: MIZOGUCHI SHOICHI
IPC: H04B3/04
Filed: 1990-03-06
Abstract: PURPOSE:To remove the distortion of a propagation path without being affected by thermal noise by providing an error signal correcting circuit to correct an error signal by the output of an error correction decoder and to supply the corrected error signal to a transversal filter type equalizer as an error signal for filter. CONSTITUTION:Error signals Ep and Eq are inputted to delay circuits 111 and 112 so as to compensate time required for the error position detection of an error correction decoder 23 in an error signal correcting circuit 11. For this correction, when an error position detection signal Sp is 1, code error is generated and a corrected error signal Ep' is outputted while inverting polarity of an error signal Ep''. The corrected error signals Ep' and Eq' are inputted to an IF type transversal equalizer 21 and used for generating the tap control signal of the IF type transversal equalizer 21 together with polarity signals S11 and S22.
Patent JP-S58201843-A (JP)
Inventor: ROBAATO JIYON TAABETSUTO
IPC: C08L71/02
Filed: 1983-03-30
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-2000245272-A (JP)
Title: Apparatus for transplantation
Inventor: WATANABE TSUGUHIKO
IPC: A01G23/04
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for transplantation capable of speeding up transplanting operations and having a raised fixing strength of an installed root ball when transplanting a large-sized tree on a concrete foundation. SOLUTION: This apparatus for transplantation is obtained by installing a pedestal frame 3 on the foundation, laying a drainage bed 4 and a net 5 for preventing the slip of a root ball 13 in the bottom thereof, providing plural sandbags 6 along the inner periphery of the pedestal frame 3, on the other hand, connecting the lower ends of fixed plates 8 to rising plates 7 secured at plural sites around a base 1, inserting and passing screw rods 11 fixed to belt pulling members 10 through engaging holes 9a of engaging parts 9 fixed to the ends of the fixed plates 8, enabling the screw rods 11 to be tightened with nuts 12,  temporarily fastening the root ball 13 installed in a state thereof surrounded by the sandbags 6 of the pedestal frame 3 with belts inserted and passed through belt inserting and passing parts 14 provided in the belt pulling members 10 and then regularly tightening the screw rods 11 with the nuts 12 of the respective belt pulling members 10.
Patent JP-S61213338-A (JP)
Title: W-ni-fe sintered alloy
Inventor: IMAI YASUO
IPC: C22C27/04
Filed: 1985-03-15
Abstract: PURPOSE:To provide high tensile strength, hardness and sufficient toughness, by specifying wt. ratio of Ni to Fe, particle diameter of W, solid soln. quantities of Ni and Fe in W particle and regulating contents of oxygen and carbon in sintered alloy. CONSTITUTION:In sintered alloy composed of 85-98wt% W and the balance Ni and Fe, particle diameter of W is regulated to 40-100mum, and >=0.1wt% Ni and >=0.2% Fe are dissolved into W particle in solid state. Oxygen and carbon contents are regulated to <=0.05%, and <=0.005% respectively in sintered alloy. Oxygen and carbon quantities are decreased by roasting powder mixture having said compsn. in oxidizing atmosphere, then reducing said mixture in reducing atmosphere, etc. By regulating W particle diameter, Ni, Fe are dissolved by suitable quantities into W particle after sintering, and toughness of alloy is improved. The W-Ni-Fe sintered alloy is useful to projectile (piercing body) piercing protector, high speed revolving body, etc.
Patent JP-S51128333-A (JP)
Title: A method for manufacturing a water-proof adhesive for corrugated board
Inventor: HIRASHIMA SUSUMU
IPC: D21H27/30
Filed: 1975-05-01
Abstract: PURPOSE: To manufacture a low-toxic and water-proof adhesive for corrugated board. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S54144837-A (JP)
Title: Detection system for data transfer failure
Inventor: TSUNOSE KATSUJI
IPC: G06F11/00
Filed: 1978-05-02
Abstract: PURPOSE: To detect the missing and duplication of data transfer between the corresponding units from the difference, by providing the monitor means for the difference of the number of issue between the data transfer request signal from one unit and the reception signal from other one unit corresponding to it.  
     CONSTITUTION: The counter 2 and the latch 6 are reset. After that, when SRV.IN signal is outputted, the SRV.UP signal is outputted from the circuit 3, and the counter 2 is made by plus 1. Further, when the SRV.OUT signal is incoming, the SRV.DOWN signal 11 is outputted from the circuit 4 and the counter 2 is zeroed. After that, as far as the data transfer is normally executed, the counter 2 is always  zero at the end of transfer. Accordingly, even if the check signal 12 is given to the  AND gate 5, the error detection latch 6 is remained reset. However, if the response  of the SRV.OUT signal is missing, the latch 6 is set to cause error, and if successive missing, CARRY signal is made to cause error. Conversely, if the SRV.OUT is  greater, BORROW signal is made to cause error. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04270604-A (JP)
Title: Cooling method of aggregate for concrete
Inventor: KONDO KUNIJI
IPC: B28C7/06
Filed: 1991-02-26
Abstract: PURPOSE:To constitute the title method so that aggregate is mixed up with cement under a state where the aggregate is cooled at 0 deg.C or lower, in a precooling technique. CONSTITUTION:When a fixed quantity of aggregate G is discharged in order on the first belt conveyor 2, a pump P1 for a cold water tank 16 is driven, a cooled antifreeze is fed to a sprinkling pipe 6 and the antifreeze A cooled within a range of not exceeding 0 deg.C to -15 deg.C is sprinkled toward the aggregate G. With this construction, the aggregate G is cooled at least at 0 deg.C or lower while it is being conveyed on a belt conveyor 2, loaded within a chute 5 along with cement S and water B and kneaded with a mixer 6. Recovery water A' dropped within a tray 10 is recovered within an original water tank 16, circulated again to the cold water tank 16 form here and reused.
Patent JP-S59178305-A (JP)
Title: Surface smoothness measuring apparatus
Inventor: KATSURA TOORU
IPC: G01B11/30
Filed: 1983-03-28
Abstract: PURPOSE:To evaluate surface smoothness at each size of unevenness, by converting the density of light corresponding to the unevenness of a specimen surface generated by illuminating the specimen surface with oblique light at an angle of 10 deg. or less to an electric signal by a densitometer while subjecting the signal wave form of said signal to fequency analysis. CONSTITUTION:An illumination apparatus 1 for illuminating a specimen surface at an angle of 10 deg. or less is provided so as to be opposed to the specimen 3 held on a specimen table 2 for moving said specimen 3 at a constant speed. The light based on the unevenness of the specimen surface generated on the specimen 3 by oblique light illumination is converted to a density variable electric signal on the basis of the density thereof by a densitometer 4 consisting of a magnifying lens, a slit and a photomultiplier tube arranged at a position 90 deg. to the specimen surface. This electric signal is subjected to high speed Fourier transformation by a frequency analytical apparatus 5 to obtain amplitude data at every frequency. This data is directly displayed to an X-Y plotter 7 and, at the same time, the integration value of data in a frequency range corresponding to a purpose is displayed to the X-Y plotter 7 by a personal computer 6.
Patent JP-H08218666-A (JP)
Title: Car holder for elevator system parking device and the like
Inventor: MISE KAORU
IPC: E04H6/18
Filed: 1995-02-16
Abstract: PURPOSE: To ensure release of an elevator car holder by ensuring conversion of the sliding and linear movement of a rod into the rotational movement of a pressure clamping device then to grip and release a guide rail. CONSTITUTION: When a rod 11 is moved to a guide rail 3 and a plate 23 is moved near lever strips 32a, 32b, rollers 15a, 15b for lever 30a, 30b are guided to the side of the plate 23. The levers 30a, 30b are rotated around connection points 33a, 33b in such directions that a gap between the rollers is narrowed by spring force and a gap between pads 16a, 16b in turn is wider. When the rod 11 is moved to the guide rail 3 together with the plate 23, the thrust portion 23a has contact with the lever strips 32a, 32b and thrusts the lever strips 32a, 32b directly to the guide rail 3. As a result, large rotating force is given to the levers in such a direction that a gap between the levers is smaller and the pads 16a, 16b are separated from the guide rail to release clamping pressure. Holding and releasing operation is thus ensured.
Patent JP-H04271633-A (JP)
Title: Phase matching circuit
Inventor: MORIYA MANABU
IPC: H04J3/06
Filed: 1991-02-27
Abstract: PURPOSE:To allow a receiver side to correct a phase difference so as to attain in-phase by synchronizing selected data with data resulting from another data whose phase is shifted by an optional bit number at a 1st shift register. CONSTITUTION:The phase matching circuit is provided with a 1st phase shift means 1, a 2nd phase shift means 2, a 1st selection means 3, and a 2nd selection means 5. Then a synchronizing detection means 6 takes synchronism with each data outputted alternately from the 2nd selection means 5 and outputs unmatch data when no synchronization is taken. Moreover, a count means 4 upon the receipt of the unmatch data outputted from the synchronization detection means 6 makes count when receiving a timing pulse TP and outputs an address data AD corresponding to the count. The count means 4 does not make any count when the match data is supplied.
Patent JP-H02235211-A (JP)
Title: Production of vertically magnetizing/recording head
Inventor: HATA KUNIO
IPC: G11B5/31
Filed: 1989-03-08
Abstract: PURPOSE:To eliminate the need for individually forming respective plating grounds and to shorten a head production process by using a part of the multilayer film of a main magnetic pole as a plating ground for the formation of a coil and a main magnetic pole buildup layer. CONSTITUTION:In the production method of a vertically magnetizing/recording head constituting the main magnetic pole of the multilayer film obtained by alternately laminating soft magnetic layers and non-magnetic layers and forming the coil 5 by copper plating, at least one layer 15 of the film constituting the main magnetic pole is used as the plating ground of the coil 5 and the uppermost layer 16 of the main magnetic pole is used as the plating ground of the buildup layer 4 of the main magnetic pole. Consequently, the process for individually forming respective plating grounds can be omitted, the production process can be simplified and the production cost can be reduced.
Patent JP-S51128971-A (JP)
Title: Process for preparing 2,5-bis(4(styryl)- phenyl)-1,3,4,-oxadiazole and its analogous
Inventor: OKAZAKI MITSUO
IPC: C07D413/14
Filed: 1975-05-02
Abstract: PURPOSE: 2, 5-Bis[4'-(styryl)phenyl]-1, 3, 4-oxazole and its analogues of formula I: (where R 2  is nonsubstituted or substituted aromatic residue, or organic metal residue; the substitutents are halogen, cyano, nitro, alkyl having C 1  WC4, alkoxy, carboxyl, calboxylic acid ester, acylamino, or dialkylamino). 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S55150939-A (JP)
Title: Electric working apparatus
Inventor: INOUE KIYOSHI
IPC: B23H1/10
Filed: 1979-05-04
Abstract: PURPOSE:To maintain always the macromolecule amount of working liquid at a constant level by measuring the coefficient of viscosity of a working liquid and adding a desired macromolecular material thereto in an electric working apparatus using the working liquid. CONSTITUTION:Working liquid is supplied from a working liquid tank 9 through a pump 11, filter 12, adjusting valve 13 and working liquid supplying pipe 5 to a working gap between an electrode 1 and workpiece 2. A working liquid 4 reserved in a working tank 3 is recovered to a working liquid tank 9 through a working recovering pipe 6 by a pump 7. The coefficient of viscosity of this working liquid is measured automatically by a rotation viscosimeter 14 provided in the working liquid tank 9, and when the coefficient of viscosity is lowered below the predetermined lower limit value, marcromolecular material in a storage tank 24 is supplied and added to the working liquid tank 9 to maintain the macromolecular amount therein at a constant level.
Patent JP-H04352746-A (JP)
Title: New 3-(3,3,3-trifluoro-2-chloropropenyl)-2,2-dimethyl- cyclopropanecarboxylic acid ester, method for manufacturing same and use of same as vermin exterminator
Inventor: MARUKU BUNOWA
IPC: C07C69/743
Filed: 1992-02-06
Abstract: The subject of the invention is, in all the possible stereoisomeric forms as well as their mixtures, the compounds corresponding to the general formula (I): <IMAGE>  in which:   Z represents a hydrogen atom, a CH3 radical, a C IDENTICAL N radical or a C IDENTICAL CH radical, and R represents a substituted phenyl radical chosen from the group consisting of the radicals: <IMAGE>   The compounds of the invention have advantageous pesticidal properties.
Patent JP-S52138347-A (JP)
Title: Method of conditioning air by changing speed of air
Inventor: KAWAKADO KIICHI
IPC: F24F13/06
Filed: 1976-05-14
Abstract: PURPOSE: To provide a maximum air conditioning effect with a minimum requirement of energy, using a spot air conditioning by allowing a sectional area of a flow passage of a blowing port and allowing a speed of air to change with preselected cycles respectively. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62213971-A (JP)
Title: Grinding disc
Inventor: YAMASHITA KIKUO
IPC: B24D7/00
Filed: 1986-03-11
Abstract: PURPOSE:To provide enhanced radiating effect and self-generation of the grinding face of a grinder element and to prevent the grinding face from being dull, by furnishing a grinding wheel with a number of thin and long solid grinder elements intermittently in such an arrangement as projecting and stretching radially to form a ring. CONSTITUTION:In this grinding wheel 40, each wedge-shaped grinder element 41 is fitted in one of the tapered through grooves 42a provided in a base board 42 radially to form a ring, wherein the fitting is made with projection left so that the grinding face 41a has a height of h, and the two tapered surfaces 41c, 41d of each wedge-shaped grinder element 41 are pressed for fixation to tapered surfaces of one of said through grooves 42a by installing a pressure plate 43 to the back face using mounting bolts 44. Accordingly the friction force to each grinder element 41 is received by the tapered surfaces of through groove 42a, so that the element 41 itself is free of any unreasonable force. Separated abrasive grains and splash produced in the grinding work are removed by centrifugal force easily. Thus the heat radiating effect can be enhanced, self-generation of the grinding face on each grinder element obtained, and the faces prevented from being dull.
Patent JP-H04287854-A (JP)
Title: Automobile control device
Inventor: SUZUKI TORU
IPC: F02D29/02
Filed: 1991-03-19
Abstract: PURPOSE:To enable special control including diagnostic function and the like positively with high-speed display in a short time. CONSTITUTION:This automobile control device is capable of performing special control including diagnostic function and the like accurately with high-speed display in a short time by using a control device with a built-in microcomputer, and input signals and output signals (output circuit) and also the existing input- output signals provided at the control device as they are.
Patent JP-S63220033-A (JP)
Title: Drain water disposal device for air conditioner
Inventor: MATSUDA SHIGERU
IPC: F24F13/22
Filed: 1987-03-10
Abstract: PURPOSE:To prevent water leakage by collecting the drain water that is produced during the operation into a water receiving pan and atomizing the water in the pan by an atomizer and discharging the water mist to the outdoor by an outdoor side blower and at the same time stopping an air conditioner by detecting the water level height when a trouble occurs in the atomizer. CONSTITUTION:During the room cooling operation and room heating operation the drain water that flows into a water receiving pan 5 is atomized by an atomizer 9 and the atomized water mist is discharged to the outdoor by an outdoor side blower 4 which is in the synchronized operation. When a trouble occurs in the atomizer 9, the water level in the water receiving pan 5 is raised so that a float switch 10 is opened and the terminal 11b of a relay is opened by a control circuit 13, which stops the operations of a compressor, blower, four-way valve, etc. to prevent water leakage, and, furthermore, a lamp 7 is flickered to notify abnormality. With this arrangement it is possible to atomize the drain water produced during the room cooling operation and room heating operation and it is discharged outdoor without its staying near the room.