baber/WOPTO huggingface dataset:
Patent JP-H04167976-A (JP)
Title: Automatic circumferential welding method
Inventor: FUJIMOTO TOMOYA
IPC: B23K9/028
Filed: 1990-10-29
Abstract: PURPOSE:To scrupulously perform automatic butt circumferential welding of a fixed pipe with high accuracy by fractionizing the fixed pipe into equal fine angles from a cardinal point, storing welding conditions, determining a proceeding angle and the cardinal point position of a welding head and performing welding according to the determination and storage. CONSTITUTION:The circumference of the fixed pipe is fractionized into many divisions for every equal fine angle according to a pipe diameter and a pipe thickness from the cardinal point. The welding conditions are then determined for these respective fractionized divisions and adjacent parts of the respective divisions are made to values where the adjacent welding conditions are subjected to linear interpolation and the whole welding conditions are stored. An encoder and an inclinometer are then fitted to a welding head carriage and the proceeding angle and the cardinal point position on the circumference of the welding head are determined and welding is performed according to the determination and storage. Accordingly, butt circumferential welding of the fixed pipe is performed scrupulously with high accuracy and a joint of high quality with high reliability can be obtained.
Patent JP-H01130560-A (JP)
Title: Semiconductor storage device
Inventor: EMA YASUMI
IPC: H01L21/8242
Filed: 1987-11-17
Abstract: PURPOSE:To restrain soft errors due to radiation, by forming an impurity diffusion region with which a storage electrode comes into contact, in a manner in which the size of said region is almost equal to that of an electrode contact window. CONSTITUTION:A part 6B of a drain region with which the storage electrode 8 of a memory capacitor comes into contact is made to have a narrow width almost equal to that of an electrode contact window 7A. The vicinity of a channel region is made to have an ordinary width 6A to operate as a transfer gate transistor. As a result, the area of a part with which an electrode 8 comes into contact becomes small, so that the probability for radiation to hit it decreases and soft errors are reduced. Since the drain region in the vicinity of a channel region is constituted of the wide width part 6A, the function of the transfer gate transistor is not deteriorated.
Patent JP-2000102820-A (JP)
Title: Manufacture of specially shaped pipe having wall, cross section of which is incurvated in convexo-concave shape around central axis
Inventor: NAGASHIMA TAKEO
IPC: B21C37/15
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a specially shaped pipe having a wall, cross section of which is incurvated in a convexo-concave shape around a central axis. SOLUTION: This method is to weld the end faces of longitudinal direction of a plate material in which plural identical angular or corrugated shapes in cross-section are formed in the longitudinal direction to obtain a pipe element in which the cross-section meeting a pipe axis at right angles is convexo- concave, and to reduce a distance between respective tip ends of the parts convexed toward the inside of the pipe by a die and/or forming roll to form a pipe wall wherein the cross-section perpendicular to the pipe axis direction is incurvated like pleat. According to this method, manufacturing of a specially shaped pipe 6 can easily be carried out, a tool is hard to abrade and dimentional accuracy is also improved.
Patent JP-H01129886-A (JP)
Title: Washer of two drum type
Inventor: MICHIHASHI HIROYUKI
IPC: D06F33/02
Filed: 1987-11-16
Abstract: PURPOSE: To improve the use convenience of a washing machine and to make it efficiently operable by allowing a water flow switching means to set an optimal stirring time according to the intensity of stirring. CONSTITUTION: In an initial state, the intensity of stirring becomes the set display of 'strong' (display part 2) and a stirring time is not set. At the time of operating a water flow switching switch 1 to turn the intensity of stirring to 'weak' and pressing a stirring time switching switch 5 from a stirring time non-setting state, '3 min' (display part 9) is displayed to operate for three min. After then, at the time of continually pressing the switch 5, the time can be switched to not-setting → 15 min → 10 min → 5 min → 3 min → ... from the display of '3 min' in order as usual. Namely, the stirring time is selected according to the selection of stirring intensity by the switch 1 in the initial state. The optimal stirring time is easily set at the same time of the power setting of stirring by the water flow switching means and in a case when the combination of the intensity of stirring and time is not usual due to the pecuriality of wash, desired combination can be selected.
Patent JP-H02135287-A (JP)
Title: Fluorinated hydrocarbon-based azeotropic mixture
Inventor: ASANO AKIO
IPC: C11D7/50
Filed: 1988-11-17
Abstract: PURPOSE:To obtain the subject novel mixture, consisting of trichlorotrifluoroethane and a binary azeotropic mixture of 1-chloropropane/ isopropanol, usable as a substitute fluorocarbon and simultaneously having excellent characteristics as a solvent, etc. CONSTITUTION:The objective mixture consisting of (A) 95-20wt.% (optimally about 50wt.%) 1,1,2-trichlorotrifluoroethane and (B) 5-80wt.% (optimally about 50wt.%) binary azeotropic mixture of 1-chloropropane and isopropanol. The above-mentioned mixture is used as a remover for fluxes, greases, oils, waxes, inks, etc., solvent for coatings, extracting agent, stain removing agent, detergent for IC parts, electrical appliances, precise machines, optical lenses, etc., and draining agent, etc.
Patent JP-S6462106-A (JP)
Title: Leg device for frame body
Inventor: KISHIMOTO TAKAO
IPC: A47B3/08
Filed: 1987-11-16
Abstract: PURPOSE: To protect the pivotally supporting part of an upper hinge body and a lower hinge body by providing a flat plate part bent in a horizontal direction below the pivotally supporting part of the upper hinge body and abutting the flat plate part to a mounting flat part at the time of erecting a supporting leg. CONSTITUTION: Since the flat plate parts 60 of the upper hinge body 9 are abutted to the mounting flat parts 53 of the supporting leg 50 at the time of erecting the supporting leg 50, the upper hinge body 9 and the supporting leg 50 are abutted on surfaces with each other, a load applied to the upper hinge body 9 is directly transmitted to the supporting leg 50 without damaging the surface of a lower hinge cover 54 and the pivotally supporting part 58 is protected. Also, since the flat plate parts 60 are provided below the pivotally supporting part 58 of the upper hinge body 9, the load of a frame body 2 is prevented from being applied to the pivotally supporting part 58 and the pivotally supporting part 58 is prevented from being exposed and becoming unsightly at the time of bending the supporting leg 50.
Patent JP-H09132306-A (JP)
Title: Display device in automatic conveying system and automatic conveying system
Inventor: TORII TAKESHI
IPC: B65G1/137
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To improve the operating efficiency by lessening excess selective operations to the utmost at the time when a menu is selected. SOLUTION: Input such as instructions for operation to an automatic warehouse is performed by operating a keyboard 16 according to a menu displayed on the screen of a display device 15 of a personal computer installed in the neighborhood of the automatic warehouse. In a RAM 22, menu data containing order data for managing the order of display for each item constituting the menu, and frequency data for managing the frequency of selection for each item, are stored. A CPU 20 allows the RAM to display the respective items in the order of display based on the order data, and counts '1' in the frequency data of corresponding item each time a signal selected and confirmed is inputted from the keyboard 16.  A counter 23 counts the number of inputting operations, and each time the counted value reaches a set value, the order data are renewed so that the order of display is the order of increasing the numerical value of the frequency data.
Patent JP-2000098872-A (JP)
Title: Simulator
Inventor: KAWASHIMA KOJI
IPC: A63F13/28
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a simulator which has a good operability and full of presence and which in capable of a ride section at a prescribed inclination in the state of parting the foot from a base and easily resetting to a neutral position. SOLUTION: This simulator has the base 12, the ride section 14 disposed on the base 12 and a steering manipulation section 16 disposed on the base 12 side. The ride 14 is laterally tiltably disposed and the steering manipulation section 16 is rotationally steeringly disposed. A universal joint 60 for interlocking the rotational steering of the steering manipulation section 16 and the inclination of the ride section 14 is disposed between the ride section 14 and the steering manipulation section 16.
Patent JP-H0995170-A (JP)
Title: Fitting construction of floor carpet
Inventor: NAKAMURA KUNIHIRO
IPC: B60N3/04
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To prevent wire harness from being injured by the extreme end of a co-fastening screw for a carpet hook and a console box. SOLUTION: A carpet hook 2 is fixedly fitted to the end edge 11 of a floor carpet 1, the carpet hook 2 is locked with a bracket 4 standingly provided on a floor 3, and the carpet hook 2 is fastened to the bracket 4 together with a consolebox 5 by means of a screw 6. The carpet hook 2 is integratedly formed with a protector part 21 of circular-arc-shaped section surrounding the extreme end of the screw 6. Hereby, contact of wire harness 8 with the extreme end of the screw 6 can be avoided.
Patent JP-H04162785-A (JP)
Title: Manufacture of multilayered piezoelectric element
Inventor: TAKAHASHI YOSHIKAZU
IPC: H01L41/22
Filed: 1990-10-26
Abstract: PURPOSE:To improve reliability, mass productivity, and low-voltage drivability by removing the binder from a green multilayered body, and decomposing resin paste, and sintering the body integrally, and then applying polarization to a piezoelectric active layer. CONSTITUTION:A green multilayered body is heated to the temperature at which resin decomposes at slow speed in atmosphere using a resin furnace, and it is held at the temperature for several hours so a to degrease it. In this degreasing process, the binder ingredients within the green sheet, the organic solvent ingredients within the electrode past, and others are removed, and at the same time, the resin paste 13 is decomposed, and the part where the resin paste has been present becomes a cavity. Next, this body is sintered, and the shape of this cavity is maintained in an analog system even after the next sintering process, thus a monolithic piezoelectric sintered body, which has a close slit part 6a and an open slit part 6b, is obtained. Hereby, massproductivity can be improved, and the cost reduced, and the adhesion between the unimorph type piezoelectric parts and the improvement of reliability can be improved.
Patent JP-H09105219-A (JP)
Title: Tile mounting structure
Inventor: TAKATSU AKIO
IPC: E04F13/21
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To reduce labor and time required for tile mounting construction work by engaging a first mounting member which is extended like a belt along a wall face with a second mounting member which is engaged with a tile mechanically. SOLUTION: An engaging section 31b is formed in the shape of projection like plate which rises and is extended in parallel across a predetermined interval from a main body 31 by press cutting machining across an adequate interval in a plurality of sections in the direction of length of a first mounting member 31, and a hole 33 for fixing of the first mounting member 31 is formed between adjacent engaging sections 31b. The first mounting member 31 is arranged in such a manner that it is extended in the vertical direction along a wall face and is fixed through a fixing member such as nail.  When a second mounting member 38 which is arranged in such a manner that it is extended in the horizontal direction and is orthogoanl to the first mounting member 31 is lowered in the arrow direction, the engaging section 31b of the first mounting member 31 is inserted and fitted into a fitting hole 38g of the second mounting member 38 from its tip. When it is lowered further, the engaging section 31b is fitted into a fitting hole 38f next to the fitting hole 38g, and the mounting of both mounting members on respective wall face is completed.
Patent JP-H02134740-A (JP)
Title: Optical information recording medium
Inventor: UETAKE ATSUSHI
IPC: G11B7/254
Filed: 1988-11-15
Abstract: PURPOSE:To obtain the title optical information recording medium having excellent refractive index and long-period reliability by using a film of Al-N-X (X is at least one kind among Ti, Zr, B, Nb, Ta, Y, V, Mo, and Hf) as the protective film. CONSTITUTION:A protective film 2, a recording layer 3, and a protective layer 4 are successively laminated on a substrate 1. A film of Al-N-X (X is at least one kind among Ti, Zr, B, Nb, Ta, Y, V, Mo, and Hf) is used for the protective layers 2 and 4. By this method, the long-period stability of an optical information recording medium is enhanced. Furthermore, the Kerr effect is more efficiently enhanced in the case of a magneto-optical recording medium, since the refractive index is higher than that in the conventional method.
Patent JP-2001112063-A (JP)
Title: Incoming call device for telephone set
Inventor: ISHIKAWA MASARU
IPC: H04W68/00
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To reduce the number of times of incoming call notices due to malfunctions. SOLUTION: The incoming call notice device 1 for a telephone set of this invention includes a 1st device 3 provided in the vicinity of the telephone set 2 being an object of incoming call detection and a 2nd device 4 being a separate device from the 1st device 3. The 1st device 3 is provided with a detection section 10 that detects the arrival of an incoming call to the telephone set 2 only, an ID storage section 11 storing the ID to identify the 1st device 3 and a transmission section 13 that transmits an incoming call notice signal 12 including the ID when detecting the arrival of the incoming call. The 2nd device 4 is provided with a reception section 27 that receives the incoming call notice signal 12, an ID storage section 28 tat stores the same ID as that of the 1st device 3, an ID comparison section 29 that compares whether or not the stored ID is coincident with the ID included in the incoming call notice signal 12, and a vibration generating section 30 that generates vibration to inform a user about the arrival of an incoming call when both the IDs are coincident.
Patent JP-H03150171-A (JP)
Title: Image recorder
Inventor: OSUMI MAKOTO
IPC: B41J2/355
Filed: 1989-11-07
Abstract: PURPOSE:To correct deviation of an image length in the carry direction of paper by a method wherein a temperature sensor detects temperature near a platen roller when an image is recorded, and a control means deletes or adds a line data from/to an image signal based on the detected temperature. CONSTITUTION:A thermister 12 as a temperature sensor is arranged near an outer peripheral surface of a platen roller 3, which sends a measuring data to a CPU 7 consisting of a control means. A RAM 10 for storing temporarily a data and a ROM 11, in which an operation procedure of the CPU and a table showing a relation between temperature and magnifying power are written, are connected to the CPU 7. Image information to be given to a thermal head 1 is inputted to an image memory 13, and is inputted to the CPU 7. When printing is performed, the CPU 7 detects temperature near the platen roller 3 with a thermister 12, and the CPU 7 determines magnifying power to be printed by referring to a table showing the relation between the temperature and the magnifying power which is stored in the ROM 11. Therefore, a constant length image can be always outputted.
Patent JP-H0379715-A (JP)
Title: Method and apparatus for softening melt-cutting surface of steel material
Inventor: YANO KAZUHIKO
IPC: B23K7/00
Filed: 1989-11-06
Abstract: PURPOSE:To efficiently execute softening with a small-sized equipment and a little heat energy by relatively shifting heating means and a steel material while heating melt-cutting surface of a steel material in the range of the specified surface temp. and executing heating and successive cooling to the whole melt-cutting surface. CONSTITUTION:While carrying the gas-cut metallic mold material 5 on a carrying roller table 1 to the arrow mark direction, the melt-cutting surfaces at both sides are heated with one pair of heating torches 4 arranged as parallel to roller shaft and facing. Further, the whole melt-cutting surfaces are heated to 550-1000 deg.C of surface temp. and successively, cooled to soften the hardened melt-cutting surface with the gas cut. Then, in the case of <550 deg.C heating temp., the desired tempering effect is difficult to obtain and on the other hand, in the case of exceeding 1000 deg.C, quenching effect caused by successive cooling is drastic and the desired softening is not obtd. and further, the heat energy is wasted.
Patent JP-H02135706-A (JP)
Title: Manufacture of varistor
Inventor: TAIRA HIROAKI
IPC: H01C7/10
Filed: 1988-11-16
Abstract: PURPOSE:To enlarge a non-linear coefficient (alpha) in a high current region while lowering limit voltage by introducing gas containing at least one kind or more of N2, H2, CO, CO2 and Ar in a specific temperature section during heating baking under 1% of oxygen concentration. CONSTITUTION:Gas having oxygen concentration under 1% and containing at least one kind or more of N2, H2, CO, CO2 or Ar by holding a gas atmosphere during baking at least in a fixed section above 800 deg.C is introduced. Here, H2 and OR purpose to have a reducing atmosphere, N2 and Ar purpose to have a neutral (inert) atmosphere, and CO2 purpose to have a weak oxidation atmosphere. Further, (alpha) is remarkably improved in a high current region when oxygen concentration is under 1% or 0%. Thereby, (alpha) in the high current region can be enlarged while securing (alpha) in a low current region, and as a result limit voltage can be suppressed low so that parts excellent in surge strength can be obtained.
Patent JP-S62147935-A (JP)
Title: Rotor for induction machine
Inventor: ZUKERAN TOMOMASA
IPC: H02K17/16
Filed: 1985-12-23
Abstract: PURPOSE:To relax mechanical stress generated in a rotor conductor, and to prevent the breaking of the rotor conductor by storing the rotor conductor in a slot through a liner shorter than both end surfaces of a rotor core only by proper length. CONSTITUTION:Since the entire length of a liner 5 is made properly shorter than entire length in the axial direction of a lot 7 for a rotor core 8, both end surfaces of the liner 5 are positioned on the sides inner than both end surfaces of the rotor core 8 on by the section in the slot 7. Consequently, an air gap 9 approximately equal to the thickness of the liner 5 is formed between a conductor 3 and the inner circumferential surface of the slot 7 between the end surface 5a of the internal liner 5 and the inner side surface of an end ring 4 joined with the conductor. According to said constitution, mechanical stress generated in the rotor conductor 3 is reduced by adjusting length to the slot 7 of the liner 5, thus preventing the breaking of the rotor conductor 3.
Patent JP-H11126831-A (JP)
Title: Nonvolatile semiconductor memory device and manufacture thereof
Inventor: IIZUKA KATSUHIKO
IPC: H01L29/792
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To improve a technique through which an element isolation film of a LOCOS oxide film is formed. SOLUTION: A nonvolatile semiconductor memory device is equipped with an element isolation film 2, which is so formed on a certain conductivity-type silicon substrate as to make its surface almost flat, a floating gate 4 formed on an active region other than the element isolation film 2 positioning its edge on the element isolation film 2, a tunnel oxide film formed covering the floating gate 4, a control gate 6 formed overlapping with the one edge of the floating gate 4 through the intermediary of the tunnel oxide film, and a reverse conductivity-type diffused region formed on the surface of the silicon substrate adjacent to the floating gate 4 and the control gate 6.
Patent JP-H07115844-A (JP)
Title: Method for artificially cultivating mycorrhizal mushrooms and culture medium therefor
Inventor: OTA AKIRA
IPC: A01G1/04
Filed: 1993-10-25
Abstract: PURPOSE:To provide a method for efficiently and artificially cultivating mycorrhizal mushrooms such as Tricholoma matsutake Sing. or Lyophyllum shimeji Hongo and obtain a practical culture medium used therefor. CONSTITUTION:This method for artificially cultivating mycorrhizal mushrooms is to inoculate a hypha of the mycorrhizal mushrooms in a culture medium containing barley or wheat in a state wetted with water and culture the hypha at <=30 deg.C temperature. This culturing may be carried out by a method for culturing at different temperatures in two stages as follows: The culturing is performed at 18-28 deg.C in the first stage and the culture medium temperature is then reduced to a lower temperature than that in the first stage by >=3 deg.C to carry out the culturing in the second stage. Furthermore, the culture medium preferably contains barley or wheat in an amount of >=30wt.% expressed in terms of the solid content.
Patent JP-S62149518-A (JP)
Title: Constant speed drive unit for vehicle
Inventor: KUMAGAI YOJI
IPC: F02D29/02
Filed: 1985-12-23
Abstract: PURPOSE:To make parts control ever so easy, by installing a canceling switch different from an ordinary operating device and a device releasing a constant speed driving state on the basis of a state of the said switch, in case of a device bearing the above caption for a motorcycle. CONSTITUTION:Each signal is inputted into a constant speed driving control circuit 30 from a pressure sensitive switch 9, an expansion detector 22 and a speedometer - a shift position switch 39. This constant speed driving control circuit 30 releases its constant speed drive control according to the specified program, and performs a fail-safe process by a fail-safe circuit 44. And, on the basis of the result, a solenoid valve 42 is operated, whereby a throttle controlling actuator 41 operates. With this constitution, the constant speed driving control is released when a driver's hand comes off a handle grip and according to a roads variation. With this operation, a device for releasing a constant speed driving state is made independent from the device offered to driving operation of an ordinary vehicle, making its commonage attainable, thus parts control is easily performed.