baber/WOPTO huggingface dataset:
Patent JP-2000126935-A (JP)
Title: Cutting method and device for wire electrode
Inventor: TANAKA MASARU
IPC: B23H7/10
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To increase the reliability of a wire electric discharge machine by correcting the bending tendency of a wire electrode, cutting the tip of the wire electrode in a shape proper for automatic connection, and discharging fragments from an electrode passage smoothly. SOLUTION: A disconnection detector 13 confirms that a wire electrode 1 is stretched normally, a chucking cylinder 20 is closed, and the electrode 1 is fixed by downstream current carrying elements 23A, 23B. Tension is provided for an electrode 1 by rotating feeder rollers 16A, 16B reversely, the part between the downstream current carrying elements 23A, 23B and upstream current carrying elements 24, 25 is heated by a current carrying circuit for cutting 38, and the electrode 1 is cut while being stretched. The part between the downstream current carrying elements 23A, 23B and the feeder rollers 16A, 16B is heated by a current carrying circuit for annealing 39 to correct the bending tendency. After the tip of the electrode 1 is cut again, and the discharge rollers 27A, 27B are moved transversally by a cylinder 40 to discharge fragments from an electrode passage.
Patent JP-H09141361-A (JP)
Title: Production of heat transfer tube and device therefor
Inventor: NAKAI TAKESHI
IPC: B23P13/02
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To stably and inexpensively obtain a heat transfer tube having plural number of fins extending straightly in the axial direction of a arranged at intervals in the circmferential direction. SOLUTION: A tube 1 to be machined is moves through the inside of a plowing cutting tool group of a machining bead 4 having plural numbers of plowing tools arranged radially at interval in the circumference direction against the central axis of the tube to be machines, attached freely expandably and contractably with respect to central axis, the external front face is cut with the plowing cutting tool and the plural fins extending straightly in the axial direction are stood.
Patent JP-H09142500-A (JP)
Title: Tubular container
Inventor: YUZUHARA YUKITOMO
IPC: B65D47/20
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts constituting a tubular container which is formed in such a manner that air is prevented from flowing into the container after an object stored therein is poured out of the container. SOLUTION: A cylindrical engaging part 4 is provided in a neck portion 3 of a tube container 1 and a cylindrical protrusion 5 having a through hole 5a is provided inside the part 4. An engaging part 11 for engagement with the part 4 is provided in a cover body 10 and in the cover body 10, there are provided an engaging hole 12 for engagement with the protrusion 5 at a position opposed to the protrusion 5, a contact surface 13 for contact with an end surface 5b of the protrusion, and a pouring hole 14 adapted to communicate with the through hole 5a of the protrusion 5. Further a valve 15 which is connected with the inner wall, surface of the hole 14 through a connection piece 15a and has a surface 15b disposed on the same surface as the contact surface 13 is provided.
Patent JP-S62158552-A (JP)
Inventor: DEIBITSUDO JIEI NATSUPU
IPC: B22D11/06
Filed: 1986-12-23
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-H01147683-A (JP)
Title: Resolution adjusting method for bar code reader
Inventor: YOMOGIDA MATSUO
IPC: G06K7/10
Filed: 1987-12-04
Abstract: PURPOSE:To stably obtain a required resolution by changing a distance from the center of the mounting plate of a light source in the mounting plate of the illuminating light source and controlling a spot diameter on the bar code of the illuminated light. CONSTITUTION:On the mounting plate 16 disposed with a prescribed interval spaced from a transparent spherical body 12 fixed to the end part of a pen type case 11 and having a through hole 14 at a center part, the plural illuminating light sources 13 are disposed so as to enclose the through hole 14. Light is emitted from the illuminating light source 13, and then, the light is radiated on a bar code label B through the transparent spherical body 12, the reflected video thereof is made incident on an optical reading sensor 15 through the transparent spherical body 12 and the through hole 14 to be photoelectrically transferred. At this time, by changing the distance from the through hole of the illuminating light source 13 on the mounting plate 16, the spot diameter of the illuminating light on the bar code B can be adjusted, thereby, the reading resolution can be adjusted.
Patent JP-2001126935-A (JP)
Title: High-pressure generating coil and wire winding method for high-pressure discharge lamp
Inventor: OSAWA TAKASHI
IPC: H01F27/32
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To wind primary and secondary winding wires around one winding frame by solving the problems of high costs and expansion caused by requiring two winding frames and much labor for work, since a high-voltage generating coil for discharge lamp is produced by winding the primary winding wire and the secondary winding wire around different winding frames and combining these frames later. SOLUTION: This method uses a winding center 30, to which a core 1 is inserted, and a winding frame 19 which is integrated with this winding center, divides this winding center 30 in the axial direction and has a separator 21 formed with a groove 22 around the outer periphery. The high-voltage generating coil is composed of one winding frame 19 by winding the primary winding wire around the groove 22 on the outer periphery of the separator 21 and winding the secondary winding wire around the winding center 30.
Patent JP-H03165741-A (JP)
Title: Automatic magnetic field correcting method for magnetic resonance spectroscopic imaging and device
Inventor: JIEIMUSU ESU TORATSUPU
IPC: G01R33/20
Filed: 1989-11-25
Abstract: PURPOSE:To automatically correct the static magnetic field in a magnetic resonance spectroscopic imaging(MRSI) photographing region by mapping the existing magnetic field distribution, calculating and feeding the shim coil current, and improving the uniformity of the magnetic field distribution. CONSTITUTION:The extremely uniform magnetic field is required for MRSI. When a patient 10 and an RF coil are moved after the magnetic field is properly corrected to unify it, the movement deteriorates or erases the uniformity as a result. A new-shape double-tune type coil probe is employed. A pair of <31>P RE coils 200, 202 are installed as near as possible to an NRM signal source in the patient 10 to obtain the maximum S/N ratio. For the <1>H NMR nuclide existing in a large quantity, another pair of coils 206, 208 are arranged on a support gantry perpendicularly to the above <31>P coils, and coupling coils are adjusted and arranged for the impedance matching of about 50OMEGA with a coaxial cable transmission line 216.
Patent JP-H10148966-A (JP)
Title: Toner for developing electrostatic charge image and two-component developer
Inventor: MIYAJIMA KOICHIRO
IPC: G03G9/087
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To obtain a developer preventing the lowering of image density and the increase of fog by stabilizing the quantity of electric charges on a toner independently of an environmental change over a long period of time and suppressing the charge-up of the toner especially in an environment at low temp. and humidity. SOLUTION: Colored resin particles contg. a colorant and polyester bonding resin are mixed with fine powder having a smaller average particle diameter than the colored resin particles to obtain the objective negative charge type toner for developing an electrostatic charge image. The fine powder is obtd. by multistage suspension polymn. In a stage before the final stage, alkyl acrylate and/or alkyl methacrylate is polymerized or copolymerized. In the final stage, polymerizable carboxylic acid or polymerizable carboxylate is polymerized.
Patent JP-H08163367-A (JP)
Title: Picture processor
Inventor: SUGANO ISAO
IPC: G06T5/20
Filed: 1994-12-09
Abstract: PURPOSE: To provide the picture processor which obtains a satisfactory picture image of less blur and painting-out with any writing tool. CONSTITUTION: A writing tool discrimination part 13 discliminates the classification of the writing tool, with which characters, graphics, or the like are written, in accordance with the picture image read from a medium to be read, and a filtering switching part 15 selects a picture shaping method (filtering) corresponding to the writing tool discriminated by the writing tool discrimination part 13. Picture shaping means 16 and 17 are selected in accordance with the used writing tool by the filtering switching part 15 and subject the read picture of the medium to be read to the picture shaping processing.
Patent JP-2000118395-A (JP)
Title: Agricultural rail type self-traveling vehicle and inverted-t-shaped rail for travel thereof
Inventor: TAKAHASHI KUNIO
IPC: B61B13/04
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To reduce the height of a vehicle from a field face and allow the vehicle to make a small turn in its advancing direction. SOLUTION: An agricultural rail type self-traveling vehicle includes running wheels 7a, 7b supporting the weight of a vehicle body and rolling on the upper surface of the flange 1a of an inverted-T-shaped rail 1, a plurality of position retaining wheels 10a, 10b abutting against either the right or left side face of the web 1b of the rail 1 to retain the horizontal position of the vehicle body relative to the rail, and drive wheels 10a, 10b each having meshing teeth (a) arranged in a line on its peripheral surface, the drive wheels 10a, 10b driven and rotated so that the meshing teeth (a) engage with irregular streaks 3 formed on the web 1b.
Patent JP-2000117428-A (JP)
Title: Method for pouring inert gas into metallic pipe in welding time
Inventor: IIZUKA IKUO
IPC: B23K9/16
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To save a pouring quantity of an inert gas into a metallic pipe when welding is executed. SOLUTION: In a pouring method of an inert gas wherein an inert gas supplying pipe 17 is connected to one end of a metallic pipe 19 to be welded and the inert gas is poured into the metallic pipe with the supplying pipe 17 in a state that the other end of the metallic pipe 19 is opened, air within the metallic pipe is pushed out in the outside of the metallic pipe from the other end of the metallic pipe 19 with the inert gas without agitating air within the metallic pipe 19 by intermittently pouring the inert gas into the metallic pipe 19 with a slight pressure, and air within the metallic pipe 19 is replaced by the inert gas.
Patent JP-H01213303-A (JP)
Title: Preparation of stably dispersed water-insoluble fine particle dispersion
Inventor: DENISU RIROI FUERAA
IPC: C08G2/00
Filed: 1988-12-02
Abstract: PURPOSE: To produce the stably dispersed nonaqueous microparticle dispersion having uniformity and a smaller particulate size easily, efficiently and economically by mixing polymerizable components in a nonaqueous medium, subjecting the mixture to stress sufficient to particulate the mixture and polymerizing the mixture under a suitable condition.  
     CONSTITUTION: Components containing at least one kind of polymerizable component (e.g. amino plasto resin and polyurethane polyol) and at least 20% of which is insoluble in the nonaqueous medium (e.g. n-pentane, cyclohexane) are mixed in the nonaqueous medium, the mixture thus obtained is subjected to stress sufficient to particulate the mixture, and the polymerizable components within each particulate are polymerized under conditions sufficient to produce polymer microparticles stably dispersed in the nonaqueous medium (the polymer microparticles is insoluble in the nonaqueous medium, contains substantially no polymer dissolved in the nonaqueous medium, and less than 20% of the polymer microparticles have a mean diameter greater than 5 μm). 
     COPYRIGHT: (C)1989,JPO
Patent JP-H09143523-A (JP)
Title: Method for melting iron scrap at high speed
Inventor: MATSUO MITSUTAKA
IPC: C21B11/00
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a preheating and melting method of iron scrap which improves the secondary combustion ratio in a melting furnace and effectively utilizes the sensible heat of exhaust gas of the melting furnace to preheat the raw material scrap and can supply gaseous oxygen at high speed same as or quicker than the ordinary converter method, and the preheating method of the scrap which does not circulate and concentrate zinc content. SOLUTION: The melting furnace 1 for melting the iron scrap by blowing the gaseous oxygen to burn the carbonaceous material and generate the heat, is connected with a vertical type packing layer furnace 7 for executing the preheating of the raw material iron scrap charged into the melting furnace by introducing the high temp. exhaust gas generated in the melting furnace. Atmosphere pressure P (10<2> kPa) in the melting furnace is adjusted so as to satisfy the relation, P>=0.005(F/V)+1.0, concerning the inner vol. V (m<3> ) in the melting furnace and the supplying speed F (Nm<3> /h) of the gaseous oxygen, and desirably, the exhaust gas temp. at the outlet side of the vertical type packing layer furnace 7 is adjusted to >=600 deg.C.
Patent JP-H01149510-A (JP)
Title: Piezo-oscillator
Inventor: IGARASHI SEIICHI
IPC: H03H9/02
Filed: 1987-12-04
Abstract: PURPOSE:To obtain a piezo-oscillator to be excellent in a moisture resistance, good in the stability of an oscillation and, simultaneously, thin by sealing an IC and a piezo-oscillating piece in an airtight vessel and, further, resin-sealing the whole. CONSTITUTION:To a stem 1, lead wires 2 and 2' are sealed by a glass 11. To the lead wires 2 and 2', an IC is conductive-fixed. To the oscillating piece connecting part of the IC 4, a rectangular AT crystal piece 5 is conductive-fixed. After the frequency of an oscillating piece 5 is adjusted, a cylinder type case 7 is forcibly sealed, and a crystal oscillator element 8 sealed in the airtight vessel is formed. Thereafter, to the terminal of a lead frame 9, the cylinder type case 7 of the crystal oscillator element 8 and the lead wires 2 and 2' are conductive-fixed by welding, etc., the sealing is executed by a resin 10, and a resin-sealed crystal oscillator can be obtained.
Patent JP-H01147852-A (JP)
Title: Gate array
Inventor: SHIOTANI SUMIO
IPC: G11C11/401
Filed: 1987-12-04
Abstract: PURPOSE:To eliminate an increase in the size of a chip and a complexity of a process by exclusively providing power wirings and a ground wiring in a specific buffer circuit. CONSTITUTION:Peculiar power source pad 7 and ground pad 8 are connected to specific input and output buffer circuits 9, 12, and have a power terminal 7a and a ground terminal 8a completely disconnected from the power terminal 11 and the ground terminal 12 of other input and output buffer circuits 3, 3 and internal circuit 4. Accordingly, peculiar power terminal and ground terminal are provided in an output buffer circuit having large transient current or normal current and possibility of causing a noise or in an input buffer circuit to which an input signal particularly weak for a noise is applied, thereby avoiding an erroneous operation due to the roundabout introduction of a noise from power wirings or a ground wiring.
Patent JP-H04180191-A (JP)
Title: Mounting plate device for automatic transaction machine
Inventor: NAGASHIMA MASAYOSHI
IPC: G07B5/00
Filed: 1990-11-15
Abstract: PURPOSE:To provide a device at the side of a wall, and to easily rotate it by providing a mounting plate which mounts an automatic transaction machine, a rotating means which rotates the mounting plate, a controlling means which controls the rotational amount of the mounting plate, and a fixing means. CONSTITUTION:Four bolts 2 are attached to the bottom face of the main body 1 of an automatic transaction machine. These bolts 2 are capable of being adjusted upward and downward. And also, a caster 3 for movement is attached to the bottom face of the main body 1 in order to be a little higher than the mounting plate device. A mounting plate 9 is attached through a rotating means 10 to the top face part of a substrate 7 of the mounting plate device. When a staff operates the maintenance of the automatic transaction machine, a lock stopper 13 is released, and then the fixation of the mounding plate 9 is released by stepping on a pedal 12a of a fixing device 12. Then, the main body 1 is rotated. When the mounting plate 9 is rotated, and the desired face of the main body 1 is opposed to the staff, the rotation is stopped, and the mounting plate 9 is fixed by stepping on the pedal 12a.
Patent JP-H02187609-A (JP)
Title: System for generating surface image of metal work, measurement of ruggedness of surface thereof and apparatus for generating surface image of continuously cast slab
Inventor: DEEBITSUDO ROORENSU BAAKU
IPC: G01B11/06
Filed: 1989-11-27
Abstract: PURPOSE: To measure irregularities on the surface of a metal work quantitatively while displaying by directing a monochromatic planar light beam at an acute angle to the surface and each side end faces of a metal work, converting the reflected light into an electric signal and displaying an image corresponding to the irregularities on the irradiated surface. CONSTITUTION: A sheet-like light beam of single frequency is directed toward a slab 10 being carried from a continuous casting machine onto the roller of an escape table 26. More specifically, a laser 22 is disposed housing a water- cooled jacket is disposed closely to the upper surface 12 of slab 10 and the side end faces thereof facing each other and a laser beam 28 is directed at an acute incident angle A. A video camera 30 picks up the laser beam at the intersection 32 of sheet-like light beam and the surface of slab 10. When the surface of slab 10 is flat uniformly, a linear image is obtained but the line of light along an impinging point 32 is not linear when the surface is irregular.
Patent JP-H08161385-A (JP)
Title: Method and device for generating defective address/fuse disconnection coordinate transformation table by aid of computer
Inventor: KAWAMURA YOSHIHIRO
IPC: H01L21/82
Filed: 1994-12-12
Abstract: PURPOSE: To correctly generate a correspondence table between the address of a defective memory cell and fuse disconnection coordinate in a shorter time. CONSTITUTION: For the hierarchical structure layout data of a fuse to be disconnected in order to replace a block containing the defective memory cell with the block in a redundant memory cell array, a fuse name to show this structure is imparted (32), and the disconnection coordinate of each fuse is determined on the basis of the layout data, and the disconnection coordinate is made to correspond to the fuse name (34), and the address range of the block corresponding to that fuse is imparted to each fuse name (35), and from correspondence between the fuse name and the disconnection coordinate and the correspondence between the fuse name and the address range, the correspondence table between the address range and the disconnection coordinate is generated.
Patent JP-S63160745-A (JP)
Title: Manufacture of piston made of cast iron
Inventor: FUKUZAWA YUJI
IPC: B22C9/22
Filed: 1986-12-23
Abstract: PURPOSE:To obtain the piston made of cast iron in a thin thickness and light weight without any defective casting by combining a sand core at the inner part of the bottomed container like die having an opening part at the upper part, passing a runner on the core close to the bottom part and providing a gate at the runner medium part. CONSTITUTION:With respect to the manufacture of a cast iron made piston, a mold is formed by combining a sand core 3 to the inner part of the bottomed container like die 2 having an opening part 1 at the upper part. In this case, a runner 4 is passed to the vicinity of the bottom part on the core 3 and a gate 5 is provided at the medium part of the runner 4. The molten metal starting to pour poured into the mold cavity 6 via the gate 5 after storing it at the bottom of the runner 4 once at the time of pouring the molten metal. A cast iron made piston of thin thickness and light weight without defective casting can thus be manufactured.
Patent JP-H06127939-A (JP)
Title: Production of calcium carbonate dispersion and food composition
Inventor: HOJO JUICHI
IPC: B01J13/00
Filed: 1992-10-20
Abstract: PURPOSE:To provide the above dispersion having good dispersion stability in liquid food, such as milk and juice, by wet pulverizing an aq. suspension of a prescribed concn. of calcium carbonate powder having specific properties under specific conditions and adding a specific ratio of a hydrophilic emulsifier thereto. CONSTITUTION:Water is added to calcium carbonate power of >=2wt.% water content at the time of drying for 4 hours at 200 deg.C and 6 to 60m<2>/g specific surface area X (nitrogen adsorption method) to obtain the suspension of 1 to 60wt.%. (density D) solid content of the calcium carbonate. This suspension is so pulverized as to satisfy equations I to IV by a wet process pulverizing machine. The hydrophilic emulsifier is added to the resulted slurry at >=10 HLB per 100 pts.wt. calcium carbonate in this slurry in such a manner that the weigh (volume) average diameter P(mu) in the grain size distribution of the calcium carbonate in the dispersion and the amt. Q (pts.wt.) of the emulsifier to be added to 100 pts.wt. calcium carbonate in the dispersion satisfy equation V. In the equations, A: volumetric ratio (volumetric %) of the media in the volume of the pulverizing chamber, B, F: the true sp, gr, and particle size (mm) of the media, C: the peripheral speed (m/sec) of the disk or rotor of the pulverizing machine, E: the stagnation time of the suspension in the pulverizing chamber.
Patent JP-H08163204-A (JP)
Title: Data line switching device
Inventor: KITAHARA HIROMICHI
IPC: H04L29/10
Filed: 1994-12-12
Abstract: PURPOSE: To transfer data to another portable terminal without requiring any data transfer to a host controller by providing a second connecting means for connecting terminal equipment with another piece of terminal equipment at least. CONSTITUTION: A line switching part 21 is provided with AND gates 9-14 and 22 as the second connecting means for connecting any of portable terminals 3-5 with another one piece of terminal equipment at least. When respectively connecting a personal computer 2 and portable terminals 3 and 4, for example, a line control part 6 turns on switching control lines 16, 17 and 27. Data outputted from the portable terminal 3 are passed through the AND gate 9 and an OR gate 8, transmitted through the AND gate 8 to the personal computer 2 because the switching control line 27 is turned on, passed through an OR gate 25 and transmitted through the AND gate 12 to the portable terminal 4 without requiring any transfer to the personal computer 2 because the switching control line 17 is turned on.