baber/WOPTO huggingface dataset:
Patent JP-H09143907-A (JP)
Title: Device for installation/removal of rail fastening device, combination of device for installation/removal of rail fastening device and tie lifting device, and method for installation/removal of rail fastening device
Inventor: NAGASAKI YUKIO
IPC: E01B29/24
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To facilitate hooking operation by providing an operation part in the vicinity of the holding part which has been provided to the one end of a body of a nearly bar shape, and also by providing an oscillating mechanism for oscillating the clip engaging part by the operation of the operation part. SOLUTION: An operation lever 14 is provided in the vicinity of a handle 11 which has been provided to the one end of an installation/removal device frame 10 of a nearly bar shape, and a transmission wire 15 is fitted to the root part of the operation lever 14. This transmission wire 15 is taken in the inside of the frame 10 through a wire entrance opening 10S1, and is introduced to the outside through a wire entrance opening 10S2, and then it is guided by a wire guide 10G, and further the end of the transmission wire 15 is guided toward a hook side 12 and is fixed to the point 12F of application on the hook 12. The holding operation or releasing action of the operation lever 14 is transmitted by the transmission wire 15 to the other end of the wire as the tension or release of the wire.  A hook 12 is fitted around an oscillating shaft 12C so as to be oscillatable within a specified range of angles.
Patent JP-H03192931-A (JP)
Title: Protection switching device with detouring circuit
Inventor: KATO TADAHARU
IPC: H04L1/22
Filed: 1989-12-22
Abstract: PURPOSE:To enhance the reliability without generating an alarm signal at a standby state communication equipment by using a distribution circuit so as to distribute an input signal to the detouring communication equipment and an active communication equipment and detouring the distribution circuit when the circuit is faulty. CONSTITUTION:A bipolar signal 21 being an input signal fed to a distribution circuit 24 is divided into bipolar signals, 33, 34. The bipolar signal 33 outputted from the distribution circuit 24 is fed to the active communication equipment via an active side relay 37 and an active side communication equipment input terminal 38 of a 2nd switching relay 36 and the bipolar signal 34 is fed to the standby communication equipment via a standby side relay 39 and a standby side communication equipment input terminal 41 of the 2nd switching relay 36. Even when a fault takes place in the distribution circuit 24, the input signal is fed to the communication equipment by a detouring circuit 26 immediately. Thus, the reliability is ensured without generating an alarm signal representing an input signal interrupt from the standby side communication equipment.
Patent JP-H05145134-A (JP)
Title: Simple outer covering type electrostrictive effect element
Inventor: SANO MITSUNORI
IPC: H01L41/09
Filed: 1991-11-20
Abstract: PURPOSE:To enable displacement and force of an electrostrictive element to be transferred fully by allowing a lid member which is not sealed to a case to protrude slightly from an edge of a case and by utilizing its exposed surface for a transfer surface of the displacement and force of the electrostrictive effect element. CONSTITUTION:An upper fitment 3 protrudes slightly from an edge of a metal case 1 and a surface of the upper fitment 3 which is exposed from the case is a transfer surface 3a. Therefore, positioning (centering) of a part where displacement and force are transferred is performed by a conical protrusion 3a, an electrostrictive effect element 2 slides along an inside surface of the metal case 1, and then displacement and force of the electrostrictive effect element 2 are transferred to another object through a transfer surface 3b. thus achieving joint with another object on a wide transfer surface instead of a conical protrusion (point) of the conventional upper fitment and enabling the force of the electrostrictive effect element to be fully transferred without any loss as an equal distribution load.
Patent JP-H05137472-A (JP)
Title: Method for cultivating plant
Inventor: MIYAMOTO JIN
IPC: A01G7/00
Filed: 1991-11-21
Abstract: PURPOSE:To carry out the cultivation of a plant, excellent in promotion of growth and flowering without any defective growth and useful in the field of agriculture and horticulture by infecting the plant with a vesicular- arbuscular(VA) mycorrhizal fungus and using a base irrigation method. CONSTITUTION:A plant 2 such as a cyclamen infected with a VA fungus of the genus Gigaspora, etc., is transplanted to a cultivation pot filled with a compost 1 and the pot is then placed on a pan 5 filled with a water culture solution 4, which is sucked up from the base of the cultivation pot through a fabric such as a felt 3 utilizing a capillary phenomenon and fed to the compost 1. Thereby, the plant 2 is cultivated.
Patent JP-H07191064-A (JP)
Title: Malfunction preventing circuit
Inventor: KISHI SHUICHIRO
IPC: G08B17/10
Filed: 1993-12-27
Abstract: PURPOSE:To provide a circuit system which is used for performing highly reliable measurement control by preventing the malfunction of the periodically or intermittently operating detector, etc., of an electrical measuring instrument, control equipment, etc., caused by harmful noise. CONSTITUTION:A malfunction preventing circuit is constituted so that the circuit can automatically discriminate whether or not harmful noise is mixed in signals on the assumption that noise which is superimposed upon signals gets in the signals even when a sufficient protective measure is taken and can stop the adoption of the noise as its signal output when the noise exceeds a certain limit. The circuit is provided with a storage circuit 1 which extracts and holds input signals, comparator circuit 3 which compares the output signal of the storage circuit 1 with input signals during a fixed period of time, detection circuit which detects that the output from the storage circuit 3 exceeds a prescribed range, and periodic sequence circuit 7 which is controlled by the output of the detection circuit.
Patent JP-H03189834-A (JP)
Title: In-circuit emulator
Inventor: MORI TADAYOSHI
IPC: G06F11/22
Filed: 1989-12-20
Abstract: PURPOSE:To improve the debug efficiency of a software by providing a clear event detecting function so that a break can be applied in some specific sequence in a repeat loop. CONSTITUTION:When a state of an emulation bus 2 and a condition set in advance coincide with each other, in the case a logical operation part 6 is in an output permitted state, event detecting function parts 3, 4 output a coincidence signal to storage function parts 7, 8. A clear event detecting function part 5 monitors whether the state coincides with the condition set in advance or not, and when it coincides, in the case the logical operation part 6 is in an output permitted state, a coincidence signal is outputted to the storage function parts 7, 8. Accordingly, when the coincidence signal from the clear event detecting function part 5 is generated during the coincidence signal from the event detecting function parts 3, 4, the logical operation part 6 does not generate a break signal, and unless the coincidence signal from the clear event detecting function part 5 is generated during the coincidences signal from the event detecting function parts 3, 4, the logical operation part 6 generates the break signal. In such a way, the debug efficiency of a software can be improved.
Patent JP-H08156360-A (JP)
Title: Recorder
Inventor: KIDA AKIRA
IPC: B41J2/01
Filed: 1994-12-12
Abstract: PURPOSE: To prevent the decrease in a recording quality level due to an irregular sheet feeding by eliminating the color deviation in the color recording in which a plurality of colors are lap printed by repeating the sheet feeding by reproducing the same irregularity at each sheet feeding even when the irregularity occurs. CONSTITUTION: After the starting end of a fed recording sheet 10 is so set as to be a predetermined position to be started for feeding, a sheet feed roller 11 is so set as to have the predetermined angle relationship from the starting end of the recording sheet set at the circumferential home position, and the sheet 10 is fed from this state and recorded.
Patent JP-H02181328-A (JP)
Title: Multidirectional optical switching device
Inventor: TAKAMATSU YOSHIHISA
IPC: H01H35/00
Filed: 1988-12-30
Abstract: PURPOSE:To obtain a multidirectional optical switch having almost no change with the lapse of time by providing a knife edge advancing and retreating an image formation position of projection light by the traveling of an actuator. CONSTITUTION:Four (only two are illustrated) actuators 21, 22... are free- movably provided in the inside of a case 10. These actuators 21, 22... are arranged crosswise and their internal ends are provided with knife edges 21a to 24a. In this case, when the knife edges 21a to 22a are moving in the vertical direction to an optical axis of projection light to an image formation position of the projection light, the projection light is interrupted by the knife edges 21a to 24a, while optical intensity behind the image formation position changes according to the positions of the knife edges 21a to 24a. This change of optical intensity is detected by a light-receiving device and an output signal of the light-receiving device 16 is compared with prescribed value by a comparator or the like for generating a switch output. Thereby, a switch operation point having almost no change with the lapse of time can be obtained.
Patent JP-H06155406-A (JP)
Title: Plywood for outdoor use
Inventor: OBARA KUNIHIKO
IPC: B27D1/04
Filed: 1992-11-17
Abstract: PURPOSE:To inexpensively produce plywood generating no warpage by applying a humidity curable adhesive to raw wood veneers with high water content and laminating the coated veneers to subject them to cold clamping. CONSTITUTION:A humidity curable adhesive is applied to raw wood veneers with water content of 30wt.% or more without drying the veneers. An odd number of the adhesive coated raw veneers are laminated so that the fiber directions thereof cross each other at a right angle to be subjected to cold claming at 0-40 deg.C under cold pressure of 0.5-15kgt/cm<2>. Therefore, even when the obtained plywood is used outdoors, the water content of plywood always changes within a range higher than equilibrium water content and, therefore, no crack or warpage is generated even in natural environment and, since there is no hot press process, the plywood is inexpensively produced.
Patent JP-2001150324-A (JP)
Title: Spherical surface generating device and spherical surface generating method
Inventor: SAKAMOTO MASASHI
IPC: B24B11/00
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To grind a lens by a micro-diameter grinding wheel. SOLUTION: A work holder 2 for holding a work 1 is rotatably provided, and a grinding wheel 9 to be rotationally driven is provided so as to grind the front surface of the work 1 held on the work holder 2 while being in contact with the work front surface. A spherical surface generating device is provided with a first moving mechanism part 3 for supporting the work holder 2 and moving it in parallel with a rotary shaft 2a, a second moving mechanism part 11 for supporting the grinding wheel 9 and moving it perpendicularly to a rotary shaft 9a, a driving motor 11d for rotating a turning base 12 on which the grinding wheel 9 and the second moving mechanism part 11 are loaded around the periphery of the contact part of the work 1 and the grinding wheel 9, and a controller 1 for controlling the first moving mechanism part 3, the second moving mechanism part 11 and the driving motor 11d.  The grinding wheel 9 is formed into a disc shape and performs machining while its outer peripheral part is in contact with the work front surface.
Patent JP-H08165971-A (JP)
Title: Recoil starter
Inventor: KANENIWA TOSHIMICHI
IPC: F02N3/02
Filed: 1994-12-13
Abstract: PURPOSE: To prevent a sudden start immediately after the starting of an engine by a method wherein only when the shift lever of a clutch is switched to a neutral position, a stopper is placed in a position where the stopper is not engaged with a stepped part formed in the outer and inner peripheral walls of a reel. CONSTITUTION: Stepped parts 6 a distance between which is decreased are formed in a position where the outer and inner peripheral walls 1a and 1b of a reel 1 are positioned facing each other and a stopper body 5 attached to a case 2 is arranged between the outer and inner peripheral walls 1a and 1b. The stopper body 5 is rotated in the direction of the peripheral wall of the reel 1 around one end side through a wire 8, attached to the shift lever of a clutch, according to the switch position of the shift lever, and engagement of the stopper body 5 with the stepped parts 6 is released in the neutral position of the shift lever. In this state, in the starting of an engine, pull operation of a rope wound around the reel 1 is practicable and the engine is cranked through rotation of the reel 1.
Patent JP-2000162196-A (JP)
Title: Ultrasonic propagating medium sealing device and ultrasonic test using this device
Inventor: AWAMURA NOBUO
IPC: G21C15/243
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To improve the judgment precision of the ultrasonic test of a matter to be inspected by providing a seal mechanism for sealing a clearance part according to the form of the clearance part and a filling mechanism for filling a liquid medium to the clearance part through the seal mechanism. SOLUTION: A seal mechanism for sealing a clearance part 9 in the trough- part between a lower mirror 21 and a CRD(control rod driving mechanism) housing 22 extending through the lower mirror 21 in a reactor pressure vessel is formed of a sealant 1 and a presser metal fitting 7 having a bolt for pressing the sealant 1 to the clearance part 9 to form the fixing and fall preventing mechanism therefor, and one end of a hose 3 for evacuating and sealing water is mounted on the sealant 1 so as to extend through, and the other end of the horse 3 is connected to a vacuum pump. A vacuum gauge and a couplant tank (liquid medium tank) through a valve are connected to the hose 3 in order to monitor the vacuum pressure of the clearance. The liquid medium consists of water, dearated water, steam, alcohol, glycerin or rapeseed oil capable of propagating ultrasonic waves.
Patent JP-2000159235-A (JP)
Title: Shrink film
Inventor: GOTO MASASHI
IPC: B65D23/08
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To easily detach a shrink film mounted on a bottle such as a PET bottle, and to improve the recyclability of the bottle by providing a plurality of rows of perforations comprising a large number of cuts of outwardly expanding tapered shape in the cylindrical shrink film. SOLUTION: In a bottle 10 on a body part of which a shrink film 20 consisting of a plastic film is mounted, the shrink film 20 is formed cylindrical, and uniaxially oriented, shrunk only in the circumferential direction, but not shrunk in the axial direction. A plurality of rows of perforations 21 are provided in the longitudinal direction, and the perforations comprise a large number of continuous cuts 22 which are expanded outwardly and tapered. In unsealing the shrink film 20, both sides of the perforations 21 are held by fingers, and moved to be opened in both sides. Since the parts of the perforations 21 are cut to the right and left parts, and the shrink film can be easily unsealed.
Patent JP-H05164885-A (JP)
Title: Cleaning of spent solvent and disposal method for waste detargent
Inventor: OZAWA MASAKI
IPC: G21F9/06
Filed: 1991-12-17
Abstract: PURPOSE:To enable cleaning to be effective as well as to lessen the production of waste by cleaning spent solvent by the use of detargent composed of hydrogen oxalate and of hydrogen carbonate, and concurrently electrolyzing waste detargent. CONSTITUTION:Spent solvent 2 including impurities discharged out of a solvent extracting process 1 is brought into contact with non-chloride detargent 4 in counter-flow within a solvent cleaner 3. By this constitution, the impurities are shifted to a detargent phase (water phase) from a solvent phase. Regenerated solvent 5 where the impurities are removed by the cleaner 3, is returned to the solvent extracting process again so as to be reused. Meanwhile, waste detargent 6 including used detargent discharged out of the cleaner 3 is regulated of its acid concentration by a regulator 7, and it is forwarded as electrolyte to an electrolytic oxidation tank 8. In this place, hydrozine oxalate and hydrozine carbonate in waste detargent 6 are electrochemically cracked as far as gas such as carbon deoxide gas, nitrogen gas and hydrogen gas. Cracked gas 9 is disposed of as off-gas.
Patent JP-H04198453-A (JP)
Title: Hard alloy
Inventor: MARUYAMA MASAO
IPC: C22C29/04
Filed: 1990-11-28
Abstract: PURPOSE:To obtain a sintered hard alloy excellent in wear resistance, hardness, and machinability by constituting this alloy of a hard phase consisting of carbides, etc., of group IVa, Va, and VIa metal elements and having specific grain size and a specific amount of binding phase consisting of iron group metals. CONSTITUTION:In a hard alloy which consists of a hard phase consisting of the carbide, nitride, and carbonitride of group IVa, Va, and VIa metal elements of the periodic table of elements and having <=1mu grain size and a binding phase consisting of one or more kinds among iron group metals, the content of the above binding phase is regulated to <=2% by weight. The above hard alloy can be obtained, e.g. by mixing the powder of the above hard phase and the powder of the binding phase at the prescribed proportion by means of a ball mill, compacting the resulting powder mixture, performing presintering at about 1300-1600 deg.C, and further exerting sintering by means of hot isostatic pressing. In this hard alloy, the existence rate of the binding phase metal in the hard alloy is regulated to 0.2-2% and magnetization characteristics are provided, and further, Vickers hardness and deflectivity are regulated to >=1800kg/mm<2> and >=80kg/mm<2>, respectively. By this method, the hard alloy excellent in wear resistance, hardness, and machinability as tool alloy can be obtained.
Patent JP-H04199473-A (JP)
Title: Logic drawing editing editor
Inventor: NAKAMURA TAKEO
IPC: G06F3/048
Filed: 1990-11-29
Abstract: PURPOSE:To reduce the number of the operations by users when the drawings are edited by performing a click operation detaching the display position as it is without moving it by pressing one of the plural buttons and performing the basic operation corresponding to the button that the click operation was performed. CONSTITUTION:When the right button is clicked in a command queue 60, the window displaying the attribute of the symbol or the line of the position is opened, an attribute display or update 63 is performed, a update processing 64 is performed by the click of UPDATE and the condition of the command queue is restored. When QUIT is clicked, the command queue 60 is restored without performing a update 63 of the attribute. When the area designation of the left button is performed in the command queue 60, it becomes the condition of moving destination queue 65 as moving processing. If the moving destination is clicked with the left button, a moving processing 66 is performed, the command queue 60 is restored. If the middle button is clicked in the condition of the moving destination queue 65, it becomes command queue 60 without moving. Thus, the design can be proceeded without interrupting the thought of logic design.
Patent JP-H01180734-A (JP)
Title: Manufacture of aluminum fin core for air conditioning
Inventor: NOSETANI KIYOSHI
IPC: B21D53/06
Filed: 1987-12-28
Abstract: PURPOSE:To improve the cooling performance of an Al fin core by removing an alkali soap lubrication film by water washing in the process of manufacturing the Al fin core by using a hydrophillic Al fin material. CONSTITUTION:In case of assembling a fin core by pressing the hydrophillic Al fin stock having an alkali soap lubrication film the water washing and drying stage of the fin stock is added to the manufacturing process from a copper pipe insertion to an inspection stage to form the fin core removing the alkali soap lubrication film. The ventilation resistance at the initial refrigeration time is remarkably reduced and the bubbling of a drain water based on the contamination of a lubrication oil and the white turbidity by the alkali soap are prevented as well. Consequently the refrigerating performance of the fin core is improved.
Patent JP-H08274605-A (JP)
Title: Electric apparatus restart circuit
Inventor: TOOMASU ERU HOPUKINSU
IPC: H03K17/24
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To allow the electric device which has been started again to decide the cause of restart at an optional tie after restarting. SOLUTION: The restart circuit for an electronic device 20 has a 1st switch 24, a 2nd switch 34, an activating device 26 that starts restarting of the electronic device 20 when at least either of the 1st and 2nd switches 24, 34 is closed, and a storage device 50 whose content is read by the electronic device at an optional time after restarting and which stores positions of the 1st switch 24 and the 2nd switch 34 in a digital form for a start period in the restarting.
Patent JP-H08170365-A (JP)
Title: Bearing device for column/beam joint member
Inventor: OTSUKA TAKASHI
IPC: E04G13/02
Filed: 1994-12-16
Abstract: PURPOSE: To make it possible to reduce time and manpower by mounting hooks and one loop to joint devices having joint means for jointing a colunm/beam joint member and brackets and having the hooks and the other loop on both expansible ends as the joint means and the column/beam joint member and brackets. CONSTITUTION: A column/beam joint member 12 is suspended to a specific position on brackets 38 by means of a crane, and the suspension thereof with the crane is maintained. During that time, hooks 62 of joint devices 60 in an expansion state adjusting length in size slightly longer than a mutual interval between loops 64 and 66 in each set are hooked on them. Then, the joint devices 60 are contracted to make it possible to cause tensile force between the column/ beam joint member 12 and brackets 38. By the constitution, the column/beam joint member 12 can be easily fixed to the brackets 38 with in a short period of time.
Patent JP-H08168857-A (JP)
Title: Method for blowing gas from refractory-made nozzle and gas blowing nozzle
Inventor: KITAMURA HISAHIRO
IPC: B22D41/58
Filed: 1994-12-19
Abstract: PURPOSE: To prevent the clogging of a nozzle caused by the sticking of inclusion and metal and to continuously cast molten metal stable on the operation and the quality by dividing slit of the nozzle into plural number and independently supplying gas to each part. CONSTITUTION: The slit 3 for supplying gas 2 into a porous refractory 4 in the nozzle are divided into plural number in the circular direction with a divided wall 9 and a gas supplying hole is arranged in each slit to execute the blowing of Argon gas into the molten steel from the porous refractory 4. By this constitution, even if the porous refractory 4 is nonuniformity, the gas blowing from the porous refractory in each divided slit part is uniformized and the gas can be supplied into the molten steel. Therefore, the gas can uniformly be blown in the circular direction by increasing the divided number of the slit.