baber/WOPTO huggingface dataset:
Patent JP-H10211577-A (JP)
Title: Two-electrode one-side gas shielded arc welding method
Inventor: NAGATOMO KAZUO
IPC: B23K33/00
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To improve weldability and crack resistance, to make back beads suitable, to form a sound and highly tough weld zone and to easily increase workability in joining plates, in the one side welding of a short to long weld structure of a material with a curved surface. SOLUTION: In a two-electrode one-side gas shielded arc welding method, the groove shape or groove angle of a material W1 with a curved surface is set to be 30-65 deg., with a backing material applied to the rear face of the groove whose inner face is tack-welded, and with steel grits or powder filled inside the groove to the height of 1/4 to 2/3 of the thickness of the material W1; the preceding welding electrode wire Wa' is oscillated at 40 to 150 times per minute while the succeeding one Wa<2> at 30 to 120 times per minue; and welding is performed with a welding current density set at 200A/mm<2> or above for the preceding welding electrode and 150A/mm<2> or above for the succeeding, and also with a distance set at 100 to 600mm between the preceding and succeeding electrodes.
Patent JP-H09204254-A (JP)
Title: Key input device
Inventor: ONO KAZUYUKI
IPC: H03M11/12
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To discriminate plural key signals by using only the input/output port of the single function of a microcomputer without using an AD converter. SOLUTION: An input/output terminal 6 is turned to the state of high output from a port 4 and a capacitor 11 is charged. The port 4 is switched to input, and when one of operation keys 12a, 12b and 12c is depressed, the capacitor 11 is gradually discharged and the voltage of the input/output terminal 6 is lowered. The time until the voltage of the input/output terminal 6 reaches low output is changed depending on which operation key is pressed. Thus, when the time until the voltage of the input/output terminal 6 reaches the low output is measured by a timer 5 incorporated in the microcomputer 1, which operation key 12a, 12b or 12c is pressed is discriminated.
Patent JP-2000211235-A (JP)
Title: Ink jet recording sheet
Inventor: TOKUNAGA YUKIO
IPC: B41M5/50
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To improve weatherability and water resistance along with the absorptivity and glossiness of ink by adding a cationic polymer having the constitutional unit of a vapor phase method silica and polydiallyl amine derivative in an ink receptacle layer, in a sheet having at least one layer of an ink receiving layer on a water resistance support body. SOLUTION: The ink jet recording paper has at least a one ink receiving layer, in which contained in the ink receiving layer is a cationic polymer having a constitutional unit of a vapor phase method silica and polydiallyl amine derivative in the ink receiving layer. At this time, there is used in particular one of an average primary particle 3-15 nm and a surface area of 200 m2/g or more by a BET method in such vapor phase method silica. Also, the amount of gaseous silica to be contained in the ink receiving layer is preferable to be 8 g/m2 or more. Furthermore, by containing a cationic polymer of a 30% or more quaternary degree in, e.g. dicyanic diamide derivative or the like, the water resistance of the ink receiving layer (e.g. high humidity bleeding) can be further improved.
Patent JP-H07221032-A (JP)
Title: Semiconductor substrate and its manufacture
Inventor: PAAMAA JIYOISU EREN
IPC: H01L21/205
Filed: 1994-02-04
Abstract: PURPOSE:To form an epitaxial thin film which has a plurality of different phases on a crystal substrate and effectively use the excellent characteristics of both III-VI semiconductor phases by selectively deactivating the surface of the crystal substrate. CONSTITUTION:A crystal substrate is processed so as to selectively deactivate some parts. Namely, dangling bonds are removed or terminated. In the deactivated areas, a phase which has the low surface energy of the epitaxially grown material is grown. In the areas not deactivated, a phase which has the higher surface energy of the epitaxially grown material is grown. As a result, the epitaxial thin film on the surface of the crystal substrate is permitted to selectively provide the surface of the substrate that has two stable phases.
Patent JP-H04340210-A (JP)
Title: Winding method and device of rotary transformer
Inventor: TAKAYANAGI HITOSHI
IPC: H01F41/04
Filed: 1991-01-08
Abstract: PURPOSE:To directly feed a wire to a winding trench of a rotary transformer for the formation of a winding (coil) in the winding trench. CONSTITUTION:A rotary transformer 1 is arranged on a supporting base 2 and then a molding ring 4 is opposed to the winding trench 1b of the rotary transformer 1 to feed a wire 6 to the space between the bottom surface of the winding trench 1b and the molding ring 4 through the intermediary of a notch 4a formed in the molding ring 4. Next, when the supporting base 2 is relatively turned to the molding ring 4 while making specific gap between the bottom part of the winding trench 1b and the molding ring 4, the wire 6 is led to the lower end of the notch 4a so as to be wound around the winding trench 1b for the formation of the winding. Later, the molding ring 4 is pressure- shifted into the winding trench 1b to press down the winding upon the trench 1b. Finally, the winding is fixed using a bonding agent etc.
Patent JP-S62171930-A (JP)
Title: Automatic production device for bent glass plate
Inventor: YUKI KAZUAKI
IPC: C03B23/027
Filed: 1986-01-23
Abstract: PURPOSE:To obtain a glass product having constant quality and high reliability, by monitoring a first and a second mold parts to bend both ends of glass plate and controlling treating process through a video monitoring means, an operating means, etc. CONSTITUTION:A glass plate 30 having both the ends to be bent is set in a furnace 10, a first and a second mold parts 32 are monitored by television cameras 1A and 1B and a partially heating means 34 through a video monitoring means 2, a monitor television 4 and an operating means 3, etc., and a driving means to take out the glass plate 30 from the furnace 10 are constituted in an operating way. Then, the operating means 3 is operated by a key, a cursor is set on a part 41 or 42 corresponding to a passing locus of a weight member 33 or an arm 3A on a scene 40 of the monitor television 4 and an electric current is sent to each heating means 34. When the member 33 reaches a position 41 by heating, it is detected by the monitoring means 2, a driving means to separate the heating means 34 is operated and electric current to the heating means 4 is stopped. Then, when the member 33 reaches a position 42, the driving means is operated, the glass plate 30 is taken out and shifted into the next treatment.
Patent JP-2000212803-A (JP)
Title: Trousers for cold weather
Inventor: NAKAMURA TOSHINARI
IPC: A41D1/08
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To provide dual structured trousers excellent in warmth retaining properties, capable of improving the warmth retaining properties by interrupting the air inside of the trousers and outside air, easy to put on and put off and easy to manufacture. SOLUTION: The trousers are dual structured trousers 100 having inner parts 10 on the insides of the wrapping parts 25 of the trousers, the inner parts 10 higher than shank 50 are connected to the trousers 100 at the joint part of the front body and the back body, and the part lower than the shank 50 is not connected to the wrapping parts 25 and formed as a separate body. The inner parts 10 are formed each independently as a cylinder at the lower part than the shank 50.
Patent JP-S61171370-A (JP)
Title: Transfer recorder
Inventor: NAKADA SHINOBU
IPC: B41J2/325
Filed: 1985-01-25
Abstract: PURPOSE:To eliminate the need to replace a transfer paper at the time of switching from monochromic recording to color recording or vice versa and obtain an inexpensive transfer device without increasing the number of recording heads, by providing a transfer paper comprising a single black ink layer and a transfer paper comprising ink layers of a plurality of colors other than black. CONSTITUTION:The monochromic recording or color recording is selected prior to printing. Where a transfer paper 4a comprises a black ink layer, when a monochromic printing signal is inputted, a recording head 1a is pressed against a drum 2 through the transfer paper 4a and the recording paper 3, thereby printing. During the monochromic printing, a color transfer paper 4b remains stationary, and a recording head 1b for color printing is separated from the drum 2. On the other hand, when a color printing signal is inputted and the paper 3 comes to the position of the head 1b, the head 1b is pressed against the drum 2 through the color transfer paper 4b and the recording paper 3, thereby printing. Accordingly, recording can be easily performed without requiring replacement of a transfer paper. In addition, it is unnecessary to provide a multiplicity of recording heads or position detecting means, and low cost can be maintained.
Patent JP-H01188919-A (JP)
Title: Portable input/output device
Inventor: IIMURA HIROSHI
IPC: G06F1/28
Filed: 1988-01-22
Abstract: PURPOSE:To ensure the succession of the working of a printer by using a circuit which cuts off the alarm signal for drop of the power supply voltage when the printer is working and therefore preventing the generation of an alarm due to the temporary drop of the power supply voltage at working of the printer. CONSTITUTION:A motor is started for a printer 24 when an MSTA signal 23 produced from a motor control part of a printer control part 21 is set at an active high level. The signal 23 is kept at a low level while the printer 24 is kept inactive. Thus an ALM signal 28 is produced with the drop of the power supply voltage and set at a high level. Then the signal 28 is transmitted to a main control part 2B through an AND gate 2A. While the signal 23 becomes an active high level when the printer 24 is active. Thus the produced signal 28 is set at a high level but does not pass through the gate 2A. Therefore the signal 28 is not sent to a main control part 2B. This fact shows that the signal 28 is not cut while the printer 24 is working.
Patent JP-H06232333-A (JP)
Title: Semiconductor element evaluation package
Inventor: KONO MINORU
IPC: H01L25/00
Filed: 1993-01-29
Abstract: PURPOSE:To obtain a semiconductor element evaluation package, in which a semiconductor element and a terminating resistor are mounted in parallel in circuitry and which is capable of making an adjustment of the electrical length between the semiconductor element subsequent to its mounting and the terminating resistor. CONSTITUTION:A material having an electro-optic effect is used as a substrate material for a transmission line 108 to transmit a signal, a change in the refractive index of the signal is induced by applying an electric field to the electro- optic material, the wavelength of the signal in propagation through the transmission line is changed and an electrical length between a semiconductor element 101 subsequent to its mounting and a terminating resistor 102 can be changed. Thereby, after the mounting of the element, a semiconductor element evaluation package has an effect capable of making an adjustment of the electrical length between the element and the terminating resistor so that the characteristics of the element are optimum.
Patent JP-S62173328-A (JP)
Title: Four-wheel drive device
Inventor: MATSUMOTO YASUHEI
IPC: B60K17/346
Filed: 1986-01-23
Abstract: PURPOSE:To improve performance of a differential lock by constituting to transmit a 1st output component of a planetary gear to a rear wheel side and to transmit the 1st and a 2nd output components via an engagement clutch in a 3rd position to a front wheel side, thereby obtaining a 4-wheel drive (4WD) mode with a center differential of either direct connection or capable of differential lock, and an FR 2-wheel drive (2WD) mode. CONSTITUTION:When a lever 48 is thrown in a direct connection 4WD position, a clutch 45 makes a planetary gear 30 directly engage with gears 31 and 32 to be united in one and to make the drive mode a front and rear wheel direct connection 4WD. When the lever 48 is then thrown in a 4WD position with CD&VC, both a planetary gear 30 and a viscous coupling become operative to make the drive mode a 4WD with a center differential. When the lever 48 is further thrown in an FR position, the clutch 45 disengages a tooth 47b from a spline 14a to make the drive mode an FR 2WD. This makes it possible to set the performance of a differential lock optionally.
Patent JP-2000210185-A (JP)
Title: Circulation type conveyer passage for serving food
Inventor: ISHINO MURAICHI
IPC: A47G23/08
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To form a long circulation type conveyer passage by using a resin crescent chain. SOLUTION: A carrier passage consists of an endless crescent chain 4 having an approximately crescent slat portion and a chain portion and circulating on a base in a horizontal direction. The crescent chain 4 having the crescent slat portion and the chain portion formed of resin includes a plurality of driving portions 5a, 5b provided at preset spaces along the circulation type conveyer passage 1 for driving the resin crescent chain 4 in engagement with the chain portion to form the long circulation type conveyer passage even if the resin crescent chain 4 is used.
Patent JP-H10196721-A (JP)
Title: Damper and its manufacturing mold
Inventor: KANO TSUTOMU
IPC: B29C39/26
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To facilitate the manufacture of a damper using a manufacturing mold by connecting mass bodies to a hub via elastic bodies made of rubber-like elastic material, and providing a pouring port of rubber material forming the elastic bodies on a mass body on dampers employing the mass bodies bonded with the vulcanized elastic bodies. SOLUTION: When manufacturing a torsional damper in which first to third mass bodies 5, 6, 7 are connected to a hub 1 via first to third elastic bodies 2, 3, 4 respectively, using a manufacturing mold, the hub 1 and the respective mass bodies 5-7 are placed in their position of a cavity, and the mold is closed first. Next, the first mass body 5 is fixed to its position by aligning and jointing a pouring port 8 provided on it to the protruded part provided on the inner wall of the cavity. When rubber material is filled in the cavity inside the mold, the rubber material flows from the pouring port 8 through to respective through- holes 9, and concurrently the rubber material is poured through a secondary pouring port 10 provided on the hub 1. Then, the rubber material is vulcanized and bonded to each of the elastic bodies 2, 3, 4 to complete a damper.
Patent JP-H01188867-A (JP)
Title: Job sheet for copying machine
Inventor: TANIMOTO YOSHIYUKI
IPC: G03G21/00
Filed: 1988-01-23
Abstract: PURPOSE:To save the trouble of filling in a job sheet by providing on a single sheet a pattern, which indicates that it is a job sheet, and plural copying condition spaces for the jobs assigned for different copying conditions. CONSTITUTION:On the job sheet 10, a single sheet are: the pattern 11 indicating that it is a job sheet; plural copying condition spaces 12 for jobs assigned for different copying conditions instructing copying conditions including the number of originals, the number of copying sheets, etc.; and many patterns 13 which were printed at regular intervals in a reading direction and which are reading bases for synchronization. Therefore, the instructions of each copying condition for plural jobs can be filled in on just one sheet collectively, and a multijob is processed according to the contents of the instructions filled in on that sheet. Thus, the trouble of filling in a job sheet is saved.
Patent JP-H01187256-A (JP)
Title: Lateral frame for prefabricated scaffold
Inventor: NISHIDA YASUJI
IPC: E04G1/14
Filed: 1988-01-22
Abstract: PURPOSE:To easily erect or dismantle a scaffold without requiring bracing, by installing lateral frame body, composed basically of rigid frame in a square form, between adjoining upright posts installed on the outside parts of upright frames arranged in parallel. CONSTITUTION:A lateral frame body 30, composed basically of rigid frame in a square form, is filled with sound absorbing material 31. The lateral frame body 30 has the outside width roughly corresponding to the inside width between adjoining upright posts 10 and 10 of an upright frames 1, which are arranged in parallel, and is equipped, at its four corners, with laterally protruding linking parts 302. The linking parts 302 are linked with linking pins 15 provided at the inside parts of the adjoining upright posts 10 and 10 to support the lateral frame body 30 between the adjoining upright posts 10 and 10 in a way that the lateral frame body is tightly fitted without openings.
Patent JP-S61172507-A (JP)
Inventor: SANO KIYOSHI
IPC: A46B3/00
Filed: 1985-01-25
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-H04316685-A (JP)
Title: Method of dyeing leather
Inventor: PEETERU UAINHAIMERU
IPC: D06P3/32
Filed: 1992-01-28
Abstract: PURPOSE: To dye all kinds of leathers with brilliance and high density by applying a pigment dispersion liquid and an aq. soln. of sulfur dye together on a leather by an exhaust method in one step. CONSTITUTION: An aq. soln. is prepared by mixing a water-soluble sulfur dye with a dispersion liquid of an aq. pigment (e.g. inorg. or org. pigments), to which further a dispersant, a solvent (e.g. polar org. solvent) and water are added. The obtd. aq. soln. is used to dye all kinds of leathers (e.g. mineral tanned, vegetable tanned, or pig shagreen, suede leather and nubuck leather) with brilliance and high density by an exhaust method in one step or continuous steps.
Patent JP-S60180595-A (JP)
Inventor: ROBAATO ESU ROBISON
IPC: C12R1/645
Filed: 1985-01-26
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-H10193221-A (JP)
Title: Rotary driving method of gear material in hobbing and gear
Inventor: SANIER JOHN MICHEL
IPC: B23B33/00
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To rotate a gear material by large force with no flaw left in an outer surface of the gear material at gear cutting time by a hob. SOLUTION: In an end face 3e of a gear material 3, a drive hole 34 extended on an axis L thereof is formed. In this drive hole 34, a shaft unit 4 of regulator hexagonal section with a distance from the axis L to each angular part larger than a radius of the drive hole 34 is press fitted, each angular part of the shaft unit 4, in a conduction plastically deformed, is made to bite in an internal peripheral surface of the drive hole 34. In this way, the shaft unit 4 is connected incapable of rotating to the gear material 3, it is driven to rotate through the shaft unit 4.
Patent JP-H02231253-A (JP)
Title: Anti-lock device for automobile or pressure regulator for anti-skid device
Inventor: HERUMAN YOOZEFU GAIREN
IPC: B60T8/36
Filed: 1990-01-23
Abstract: PURPOSE: To facilitate manufacture by a method wherein a storing chamber and a damping chamber are arranged on the extension of a valve receiving means, in a device provided in a single block with a valve receiving means to receive control valves, a pump receiving means, the storing chamber, and the damping chamber. CONSTITUTION: A pressure control device for a double circuit brake device is provided with a valve housing 10 formed in a single block, and a normally- opening first control valve 12 and a normally-closed second control valve 22 operated by electromagnets 16 and 26 are located at the valve receiving bodies 14 and 24, respectively, in the valve housing 10 and respectively arranged at two brake circuits, Further, two return pumps 42 in the valve housing 10 are disposed orthogonally to the axis of an electric motor 32 and facing each other in a radial direction, and each pump 42 is arranged in a pump receiving means 44. Through the operation of each pump 42, fluid in the storing chamber 54 formed on the same axis as that of the valve receiving body 24 is pressurized and discharged through the damping chamber 64 formed on the same axis as that of the valve receiving body 14.
Patent JP-S63180929-A (JP)
Title: Optical phase controller
Inventor: HAMA YOSHINORI
IPC: G02B26/06
Filed: 1987-01-22
Abstract: PURPOSE:To obtain larger phase difference variation than that of a cylindrical piezoelectric element of the same size by fixing not a single-body piezoelectric element, but a laminated piezoelectric element and an optical fiber. CONSTITUTION:Optical fibers 12 are fixed to piezoelectric elements 11A and 11N at both ends of the laminated piezoelectric element through connection parts 13A and 13B. When a voltage is applied to the piezoelectric elements 11A-11N, a tensile force applied to the optical fiber 12 varies. Then the optical fiber itself expands or contracts to vary in optical path length, and consequently the input/output phase difference of the optical fiber 12 is controllable and the expansion and contraction of the laminated piezoelectric elements 11A-11N are controlled only by controlling a variable resistor 18. At this time, a shearing force is applied between the laminated piezoelectric elements and optical fiber 12 through an adhesion part, but when the gap between the optical fiber 12 at the adhesion part and piezoelectric elements is small and the rupture force of the shearing of an adhesive after curing withstands the shearing force sufficiently, nearly all of the tensile stress caused by the displacement of the piezoelectric elements is transmitted to the optical fiber. Consequently, the variation range of the phase difference of light is widened.
Patent JP-H06224364-A (JP)
Title: Terminal pin
Inventor: INOUE HIDETOSHI
IPC: H01L23/50
Filed: 1992-01-29
Abstract: PURPOSE:To embody a terminal pin having a large mechanical strength and a small resistivity for use in a substrate of semiconductor package or in a connector, etc. CONSTITUTION:A terminal pin used in a substrate of semiconductor package or in a connector, etc., is constituted by a cylindrical body 17 made of kovar and a core material 18 made of copper provided in the cylindrical body 17.
Patent JP-S60160080-A (JP)
Title: Cartridge for disk record and reproduction
Inventor: IWAMURA SOUICHI
IPC: G11B13/06
Filed: 1984-01-28
Abstract: PURPOSE:To secure a stable contact between an information head and a disk at a low level of pressure and to reduce the wear of both the head and the disk, by attaching the head into the barrel of an objective lens and securing a contact between the head and the disk at an approximately fixed level of pressure. CONSTITUTION:An objective lens 11 is attached into a lens barrel 13 which is supported movably in the axial direction by a damper 16. An electrode stylus 2 serving as an information head is fixed at the tip of an insulated arm 3 fixed to the barrel 13 and supported by a damper arm 18. The focal point of a disk 1 is detected by the lens 11 and the lens 11 is moved up and down. In this case, the current of an axial direction control coil 14 is varied in accordance with the distance between the disk 1 and the information head. Thus the head has a contact with the disk 1 at an approximately fixed level of pressure. As a result, the head can have a contact with the disk at a low level of pressure. This reduces the wear of both the head and the disk 1.