baber/WOPTO huggingface dataset:
Patent JP-S60226258-A (JP)
Title: Signal route test system
Inventor: MIZUGUCHI TADASHI
IPC: H04M3/24
Filed: 1984-04-24
Abstract: PURPOSE:To conduct the test of a signal route in all time slots between a time division switch including a line concentration switch, an A/D and a D/A converting sections and the line concentration switch by reflecting a test pattern in the line concentration switch. CONSTITUTION:The analog line concentration switch 3 generates a reflected route (a) by a command transmitted from a common controller 8 via a control route 10. The test pattern from a test pattern inserting device 6 is led to the common controller 8 via the D/A converter 4, the analog line concentrator 3, the A/D converter 5 and a test pattern extracting device 7 and the common controller 8 compares the inserted test pattern with the extracted test pattern. The part between the time division channel 9 and the D/A converter 4, the part between the A/D converter 5 and the time division channel 9 and the analog switch line concentration switch 3 are confirmed for the normality.
Patent JP-S579593-A (JP)
Title: Laser welding apparatus
Inventor: TAGUCHI NOBUO
IPC: B23K26/02
Filed: 1980-06-18
Abstract: PURPOSE: To optimize the starting end and finishing end of welding in an apparatus which can move in more than two directions by making a moving mechanism for one direction and that for other direction work together and thereby changing the distance from the object work to be welded.  
     CONSTITUTION: Moving distance, speed of X, Y axes transmission mechanisms 6, 8, position on X, Z axes of commanding unit 15 for shutter opening and closing and speed command RXP, RXS, RZP, RZS are inputted to arithmetic servo circuits 16, 16', and motors XM, XZ are rotated. Number of rotation of each motor and signals FX, FZ of speed detectors XS, ZS are fed back to change above-mentioned R command. When welding an object work 9 to be welded at a fixed focal length dO and by opening and closing of a shutter, RZP is fixed and RZS is zero, and poor welding occurs due to delay of action. Therefore, the best welding can be effected if delay in action is corrected by changing Z-axis position and speed with the movement of X-axis. Laser beam 2 is condensed by a lens in the mechanism 8 and the energy density applied to the work 7 is changed widely with the change of distance dO. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04316701-A (JP)
Title: Electropneumatic positioner
Inventor: KIMURA ATSUSHI
IPC: F15B5/00
Filed: 1991-04-15
Abstract: PURPOSE:To quickly shift a stem position in its stable condition, in a device that controls the stem position of a pneumatically-driven valve in response to input current, by changing loop gain when the oscillating condition of an electorpneumatic positioner is detected. CONSTITUTION:At the time of normal control, a feedback signal Vfg corresponding to the stem-displacement of a valve 20 and a voltage signal Vi from an input processing circuit 12 and proportional to input current are inputted in a differential amplifier 13 to control the stem position based on its variation signal. On the other hand, the variation in an input current allows a feedback system to oscillate, and when the stem displacement begins its fluctuation a voltage deviation signal obtained by a differential amplifier 22 is passed through a high-pass filter 26 to draw out only flucuating component and to input the component through a rectification circuit 27, a LPF 28 to a hold circuit 29 and a diagnostic signal generating circuit 30 as a control signal S3. At the time of abnormal oscillation, the gains of variable gain amplifiers 23, 25 are changed so as to reduced by the control signal S3.
Patent JP-S579140-A (JP)
Title: Controlling method for remote control type equalizer
Inventor: TODA MASANORI
IPC: H04B3/04
Filed: 1980-06-18
Abstract: PURPOSE:T enable to control an equalizer individually from a terminal station located at a remote location, by determining the characteristics of the equalizer corresponding to the count value of a counter advanced with a pulse signal from the terminal station. CONSTITUTION:A control signal is transmitted from a terminal station with a time width of t1. The signal is branched from a main signal transmission line L at a branch circuit 11, and after being selected and amplified at a coupling circuit 12, it is detected to be a DC signal (1). The signal (1) is delayed by t2 at a delay circuit 13 and a timer circuit 14 is operated by t3 with the leading of an output signal (2). Further, during the period t5 while a gate 17 is open, a pulse (7) obtained is counted with a counter 18. Further, the characteristics of the equalizer 19 can be determined according to the value of the counter 18.
Patent JP-H10258878-A (JP)
Title: Food container and easy-to-unseal lid used for the same
Inventor: MIKAMO HIROAKI
IPC: B65D81/34
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a food container and an easy-to-unseal lid for the food container which escape vapor pressure produced in the container and surely prevents container deformation/breakage and contents shape-distortion/damage/ scatter even when the container is put into a microwave oven as it is and heated for cooking. SOLUTION: In the container, a base paper forming a container main body 1 and a base paper forming a lid 4 each are laminated one obtained by bonding a thermoplastic synthetic resin film to both or one side of the base paper. In the opening of the food container where the both are joined together under heat, the thermoplastic synthetic resin film of the lid is formed from a multilayer resin film 5, and, further, a continuous or discontinuous half-cut line 7 consisting of, for example, cut, groove, or score, made in the first layer of the multilayer resin film 5, is provided along the peripheral edge of the lid.
Patent JP-S63247058-A (JP)
Title: Ink jet head
Inventor: HORIKAWA MITSUHIRO
IPC: B41J2/14
Filed: 1987-04-03
Abstract: PURPOSE:To prevent a levitation or breakage of a heat generating resistor from occurring and prolong the useful life of a head, by composing at least a lower protective layer of a mixture of SiO2 and Si3N4, in the case of a construction wherein an upper protective layer is not provided on an upper surface of the heat generating resistor at which a bubble is generated and the resistor makes direct contact with an ink liquid. CONSTITUTION:An upper protective layer is provided not only for protecting a conductor layer from electrolytic corrosion but also for preventing the breakage of a heat generating resistor through absorption of a cavitation force generated at the time of extinction of a bubble. With the upper protective layer thus provided, efficiency of heat transfer becomes lower, and the quantity of energy required for generating the bubble becomes greater than that in the case where the protective layer is not provided on the resistor. Thus, according to the purpose, there are some cases in which the protective layer is absent on the entire surface of the heat generating resistor. In such cases, when only a lower protective layer for the heat generating resistor is provided by using a mixture of SiO2 and Si3N4, it is possible to provide an ink jet head requiring a low driving voltage and having a long useful life.
Patent JP-H09273667-A (JP)
Title: Wall piercing structure of buried pipe
Inventor: MUTA KEIICHI
IPC: F16L5/02
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To prevent the effect even if a wall piercing structure is affected by earth pressure or water pressure on the underground side caused by unequal settlement. SOLUTION: A guide 26 is provided on the interior wall on the underground side of a through fitting 25, and a swelling rubber ring 28 in which the front surface is projected into the guide 26 and a pressing mechanism 27 by a hexagon socket head cap bolt is provided on the back surface is attached. A buried pipe 21 penetrates the through fitting 25 fitted to an opening part 23a of a wall 23 of a structure 22. In the buried pipe 21, a earth pressure plate 29 is provided on the outlet side peripheral surface of the opening part 23a of the wall 23, and the underground side end of the through fitting 25 and the earth pressure plate 29 are made into the watertight state by the swelling rubber ring 28.  The earth pressure plate 29 is provided with a flange 29a having such a size that any gap is not generated in the radial direction even if the buried pipe 21 is offset to one side of the through fitting 25.
Patent JP-H03280843-A (JP)
Title: Feed additive for ruminant
Inventor: SASAOKA SEIJI
IPC: A23K1/16
Filed: 1990-03-29
Abstract: PURPOSE:To obtain the title additive having a water content below a specific value, protecting a biologically active substance from a fermentation field in rumen, releasing and absorbing said substance in digestive organs in and after abomasum, comprising a pharmaceutical preparation obtained by dispersing a biologically active substance into a specific protective matrix, and coating and protecting. CONSTITUTION:The objective additive which comprises a pharmaceutical preparation obtained by dispersing a biologically active substance (e.g. amino acids, lysine hydrochloride or vitamins) into a protective matrix consisting of a metallic salt of fatty acid (preferably calcium salt of 8-22C fatty acid) alone or essentially of the metallic salt of fatty acid, coating and protecting, and having <=2wt.% water content.
Patent JP-H0783671-A (JP)
Title: Vibration-type gyroscope
Inventor: TOMIKAWA YOSHIRO
IPC: G01C19/56
Filed: 1994-03-28
Abstract: PURPOSE:To simplify the resonance frequency adjustment of a vibrator and to adopt a stable supporting mechanism in a vibration-type gyroscope using an elastic body. CONSTITUTION:Two grooves 11 and 11 are cut in a vibrator 10 according to a constant-elastic metal and three elastic arms 10a, 10b, and 10c are formed. The center elastic arm 10a and left and right elastic arms 10b and 10c are vibrated mutually in opposite amplitude phase in X direction. When the vibrator 10 rotates, coriolis force is operated in y direction and each elastic arm is vibrated in the y direction. By detecting the deformation of each elastic arm in the y direction at this time with a piezoelectric element, an angular velocity omegacan be detected. In the three-leg tuning fork type plate-shaped vibrator 10, resonance frequency can be adjusted simply by changing the length of the center elastic arm 10a and a base part 10d can be held by being pinched by a rigid body at the parts of node lines of vibration.
Patent JP-2000276341-A (JP)
Title: Object change management system
Inventor: WATANABE SHINJI
IPC: G06F9/44
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain an object change management system for managing a change in an object for aiding influence to a program to be driven on an electronic computer system and its countermeasures by executing the version up of an object prepared in a program based on an object directional type programming language. SOLUTION: The object change management system is provided with a 1st storage means 50 for storing interface information packaged on an object prepared by the object directional type programming language in each version of the object and a 2nd storage means 60 for storing the reference information of a program using the interface information. Consequently the system can improve the productivity of program develoment using the object prepared by the object directional type programming language and quickly grasp the range of influence to a program due to the version up of the object.
Patent JP-S611436-A (JP)
Inventor: SHIRUBUIO BURINIYOORI
IPC: B21K1/12
Filed: 1985-04-19
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-S60224953-A (JP)
Title: Fuel injection controller
Inventor: IBUKI NORITAKA
IPC: F02D1/00
Filed: 1984-04-23
Abstract: PURPOSE:To improve the injection control accuracy by detecting the maximum no-load rotation or the level near to said maximum rotation then storing the position of a fuel regulation member at that time and correcting the relation between said position and the output from position detecting means. CONSTITUTION:The system will control a linear solenoid 3 to axially displace a control rack 1a integral with the output shaft 3c thus to regulate injection of an injection pump 1. Upon decision that warming has completed and it is under the maximum no-load rotation through the controller 20, the output from a rack position sensor 2 is stored to perform normal control. Then the rotation NE to be detected through a rotation sensor 21 is compared with the rotation N0 which is slightly lower than the maximum no-load rotation, and if NE>N0, control is repeated. With reference to said stored level, the relation between the output from the sensor 2 and the position of rack 1a is corrected.
Patent JP-H01255619-A (JP)
Title: Method for cooling steel
Inventor: NANBA KEISHICHI
IPC: C21D1/00
Filed: 1988-04-04
Abstract: PURPOSE:To produce a rapid and uniform cooling effect with a small-sized cooling chamber and to economically and effectively carry out normalizing by utilizing the latent heat of vaporization for the cooling in the normalizing of a case-hardened steel. CONSTITUTION:A steel member 8 heated to a normalizing temp. in a heating chamber 1 is placed in a cooling chamber 2, and cooled. In this case, plural tubes 3 are arranged in the cooling chamber 2, and connected to a communicating tube 4. The insides of the tubes 3 are filled with hot water at a temp. immediately below the boiling temp. The temp. in the cooling chamber 2 is rapidly raised by the heat of the steel member 8 transferred to the cooling chamber 2 from the heating chamber 1, and the tubes 3 are also heated. As a result, the hot water in the tube is boiled, and violently vaporized. Meanwhile, the temp. of the periphery of the tube 3 is rapidly lowered by the latent heat of vaporization, the air surrounding the tube is cooled, and the steel member 6 is quenched by the cooled air circulated by a agitating fan 5. When the steel member 8 is cooled below 500 deg.C, the fan 5 is stopped, cooling is changed to annealing, and heat treatment free of strains is effectively carried out in the cooling chamber of a small size.
Patent JP-S62240126-A (JP)
Title: In-line flaw inspecting method for wire drawing of wire rod or the like
Inventor: KOREEDA SHOJI
IPC: B21C1/00
Filed: 1986-04-10
Abstract: PURPOSE:To accurately grasp an extent of flaw and to improve an accuracy of the flaw detection and an inspection efficiency by performing a flaw inspection of the wire rod in a stage of a wire drawing by either an eddy current examination or an ultrasonic flaw detector and performing a magnetic particle examination by making the detected and marked flaw part as an indicator. CONSTITUTION:The wire rod 1 drawn out from a pay-off stand 2 is passed through a leveler 3, welding machine 4, shot blast machine 5, lime powder tank 6, lubricant tank 7 and a speed detector 9 to perform a primary wire drawing by a die 8. Then, the flaw detection of the wire rod 1 is performed by at least one flaw detector 10 of the eddy current examination or the ultrasonic flaw detector, then the flaw part marking 12 is performed by a marking device 11 with the speed signal of the speed detector 9. The marking part 12 is grasped by a detector 13 to stop the wire rod 1 at the position of the magnetic particle flaw detector 20 and to examine the flaw, then the mending of the flaw part 12A is finished, the wire drawing machine 16 is restarted to pass the wire rod 1 through the lubricant tank 14 and a secondary die 15 to work the wire drawing and to wind into a winding machine 17.
Patent JP-2000274199-A (JP)
Title: Tunnel excavating machine
Inventor: SUZUKI KYUICHI
IPC: E21D11/40
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To improve the working efficiency of lining work by properly holding lining members fabricated on the wall surface of an existing tunnel in the excavating machine of a tunnel. SOLUTION: An erector device 29 is mounted on the rear part of an excavating machine main body 11, and swing type scaffolding device 30 having a scaffolding table 34 that can swing via a swing frame 31 being movable to and fro by a moving jack 36, and a shape-retaining device 50 being movable forward and rearward by a moving jack 64 and retained in a predetermined shape by being in press contact with an existent segment S are deployed on a frame extended at the rear from the rear part of the excavating machine main body 11.
Patent JP-H02263572-A (JP)
Title: Suction duct for plasma cutting device
Inventor: KODAMA KAZUO
IPC: B23K7/10
Filed: 1989-03-31
Abstract: PURPOSE:To improve the suction force by providing a suction duct for gas to suck metal dust and nitrogen oxides generated at the time of cutting adjacent to a lower side beam and positioning the suction duct below a torch to cover the moving range of the torch. CONSTITUTION:A frame 3 of a slide 2 is formed of an upper side beam 4 and the lower side beam 5 of a work 18. The suction duct 7 for gas to suck the metal dust and the nitrogen oxides generated at the time of cutting adjacent to the lower side beam 5 with the upper side beam as a base to move the torch is provided. The suction duct 7 is positioned below the torch to cover the moving range of the torch. At the time of cutting the work 18 such as an iron plate, the torch 6 provided on the upper side beam 4 is moved in the direction to cross orthogonally to a ball screw 11 and further, moved in the direction of the ball screw and the work 18 is cut. The metal dust and the nitrogen oxides generated at the time of cutting are sucked and discharged to the suction duct 7. By this method, the suction area is reduced and the suction force is improved.
Patent JP-H0640822-A (JP)
Title: Herbicidal capsule for direct sowing cultivation for direct application on water surface
Inventor: TOKUNAGA HIRONORI
IPC: A01N37/38
Filed: 1992-03-05
Abstract: PURPOSE:To obtain a herbicidal capsule, applicable according to a simple method without entering paddy field in direct sowing of rice on flooded paddy field and enabling a herbicide to have a high level of selectivity and manifest herbicidal effects without causing phytotoxicity even by treatment from the time of germination of rice plant to the extremely initial period of growth. CONSTITUTION:The capsule for direct sowing cultivation for direct application on the water surface is obtained by including 2',3'-dichloro-4- ethoxymethoxybenzanilide and N-(2chloroimidazo[1,2-a]pyridin-3-ylsulfonyl-N '-(4,6-dimethoxy-2-pyrimidinyl)urea, blending an oily substance as a solvent or a dispersion medium therewith, further blending a surfactant as an emulsifying agent, a dispersing agent or a spreader and sealing the resultant oily formulation in a gelatin film improved in water solubility at low temperatures.
Patent JP-H10284630-A (JP)
Title: Sealing structure of electronic component
Inventor: SAEKI TAKAAKI
IPC: H05K3/00
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To prevent water from infiltrating the adhesion interface between the surface of a board and a sealing member by mounting a board on the upper plane of an electronic component and molding sealing resin over the upper plane, side planes and the rear plane of the board. SOLUTION: After mounting an electronic component, connector, etc. on a board 10, reflow soldering, etc., is performed. Then, a heat sink 15 is mounted on the board 10 for dissipating heat from a heating component and reinforcing the board 10. The heat sink 15 is formed larger than the board 10 and is adhered on the rear plane of the board 10. Such a board 10 is set on a molding die, and the molding is performed by filling the molding die with a sealing resin, forming the resin in a prescribed shape, hardening it and taking it out. Since water is prevented from infiltrating from the adhesion interfaces between the board 10, a heat sink 15 and a sealing resin 30, deterioration quality due to moisture, etc., is prevented and the initial quality can be maintained.
Patent JP-S59208354-A (JP)
Inventor: NOMURA HIDEO
IPC: F25B1/00
Filed: 1983-05-11
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-H08256418-A (JP)
Title: Molded protector for wire harness
Inventor: SAWAMURA NAOTO
IPC: H02G3/30
Filed: 1995-03-15
Abstract: PURPOSE: To prevent the deformation and damage of a clamp pole caused by the fact that the clamp pole gets brought into contact with other devices before being set and clamped in a setting hole and thereby prevent the quality degradation such as defective installation of the clamp pole on a vehicle due to the deformation and damage thereof, in a molded protector for a wire harness having the clamp pole upright on an outer wall of the main body and set and clamped in the setting hole of the vehicle. CONSTITUTION: This protector has such a structure that a pair of clamp pole guard boards 6A and 6B are installed on the right and the left of a clamp pole 5. Each of the clamp pole guard board has a fixed end 8 which is fixed on an outer wall 3 and is so risen slantly that its free end 9 may be almost the same height as the clamp pole 5. The clamp pole guard boards are so placed that the width direction may be parallel with the outer wall 3. Since these boards are formed from elastic beam plates, they can bend downward elastically.
Patent JP-S58199092-A (JP)
Title: Treatment of hematoxylin liquid
Inventor: INOUE TAKU
IPC: C02F1/62
Filed: 1982-05-17
Abstract: PURPOSE:To remove mercury efficiently, by subjecting the mercury which is insolubilized by controlling the pH of mercury-contg. hematoxylin liquid to a solid-liquid sepn., then controlling the pH of the separated liquid to 3-6 and treating the same with a chelate resin having sulfur in ligand. CONSTITUTION:Mercury-contg. hematoxylin liquid is pumped up from a waste water storage tank 1 into an No.1 pH control tank 2, where a pH control agent, etc. are fed to the liquid to insolubilize mercury. The insolubilized mercury- contg. liquid is allowed to flow down into a settling tank 3 by gravity, where the mercury is settled. The overflowing supernatant liquid is added with a sulfuric acid, etc. to control the pH to 3-6 in an No.2 pH control tank 4 so that a trace amt. of the remaining mercury is dissolved. The liquid is fed into a filter cylinder 6 packed therein with filter media 5 of silicic acid, etc. and is fed into a chelate resin cylinder 8 packed therein with a chelate resin 7 contg. sulfur in ligand, whereby a trace amt. of the dissolved mercury and suspended solid are removed. The treated water is stored in a treated water tank 9. The mercury in the treated water is <=0.005mg/l.
Patent JP-H08255155-A (JP)
Title: Device and method for full-text registered word retrieval
Inventor: TATENO SHOICHI
IPC: G06F17/30
Filed: 1995-03-16
Abstract: PURPOSE: To reduce the file capacity of a main text to be retrieved and retrieve full-text registered words by connecting retrieval indexes and the compressed main text file of a compressed block. CONSTITUTION: A reference unit division part 11 divides the main text into reference units sectioned with tags. Then a word position extraction part 12 extracts a pair of a word and the position of the reference unit in the main text where the word appears. A main text compressing process part 15, on the other hand, compresses the main text in the respective divided reference units into blocks. Then a classifying process mechanism 13 generates a word position set of the positions of all compressed blocks where the word appears for the word. A retrieval index generation part 14 generates retrieval indexes 4 for obtaining the position set of the compressed blocks from the word for the word position set.  Further, a retrieval index compressed main text connection part 16 connects the corresponding retrieval indexes 4 to the compressed main text file 5 of the compressed blocks to generate a compressed main text file 5 to which the retrieval indexes 4 are added.