baber/WOPTO huggingface dataset:
Patent JP-H06109392-A (JP)
Title: Method for manufacturing metallic pipe with inner surface projections
Inventor: INUI MASAHIRO
IPC: F28F1/40
Filed: 1992-09-25
Abstract: PURPOSE:To eliminate a requirement for considering a forming characteristic of a material in a prior art hot extruding formation by a method wherein in the case that linear or spot-like projections are formed at an inner circumferential surface of a material pipe in a longitudinal direction so as to make a metallic pipe with inner surface projections, fillet beads are formed at the inner circumferential surface with a fillet welding process. CONSTITUTION:Projections 2 is formed extending in a linear form or a dot-like manner in a longitudinal direction against an inner circumferential surface of a material pipe 1 to manufacture a metallic pipe with the inner surface projections. In this case, some fillet beads are formed at the inner circumferential surface of the raw material pipe 1 by a fillet welding to form some projections 2. Then, a welding torch 3 for use in fillet welding the fillet beads is movably arranged along the inner circumferential surface of the raw material pipe 1 through a torch supporting rod 4. A powder supplying pipe 5 for use in supplying powder required for performing a liquid plasma arc welding is connected to the welding torch 3. In turn, in the case that a cracking tube acting as a metallic pipe with some inner surface projections is manufactured, the raw material tube 1 is casted in centrifugal force processing, thereafter the inner circumferential surface of the raw material pipe 1 is formed with some projections 2 of the fillet beads.
Patent JP-2001086977-A (JP)
Title: Persimmon vinegar and method for producing the same
Inventor: JEON YON-JIN
IPC: C12J1/04
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To provide persimmon vinegar obtained by fermenting astringent persimmons and improved in the value of product and economical efficiency, and to provide means for producing the persimmon vinegar. SOLUTION: This persimmon vinegar is produced by inoculating a new alcoholic fermentation strain Saccharomyces kluyveri DJ 97 (KCTC 8842P) suitable for producing persimmon vinegar into the astringent persimmons to conduct alcoholic fermentation and then inoculating seed vinegar for acetic fermentation to conduct acetic fermentation.
Patent JP-H1197853-A (JP)
Title: Manufacture of printed wiring board
Inventor: TOJO TADASHI
IPC: B32B15/08
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a printed wiring board, whose shape and size are of high accuracy and which has many layers by a method, wherein while the temperature of a prepreg is being kept uniform over the whole face, a conductive foil and an inner-layer board are pressurized and heated so as to be laminated and integrated. SOLUTION: A laminated material 1 has an action which is capable of forming a printed wiring board whose shape and size are of high accuracy and which has many layers, it is composed of a conductive foil 3, of a prepreg 2 and of a conductive foil 3, and it is constituted in such a way that the prepreg 2 is sandwiched between the two conductive foils 3. A heat radiation preventing material 4 is placed on a press base 5 at the laminated material 1 and in the periphery of the laminated material 1, and it is constituted so as to be sandwiched between the press base 5 and an upper-side heating wall 6. Then, while the temperature of the prepreg 2 is being kept uniform over the whole face, the conductive foils 3 and an inner-layer board are pressurized and heated so as to be laminated and integrated.  As a result, it is possible to manufacture the printed wiring board whose shapes and sizes are of high accuracy and which has many layers.
Patent JP-2001079669-A (JP)
Title: Multi-point spot welding method for curved surface and welding apparatus
Inventor: KITAMORI SATOSHI
IPC: B23K11/11
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a welding apparatus and to reduce man- hours needed for its setting up in a multi-point spot welding for curved surface. SOLUTION: In each welding point, a mandrel 60 holding a muffler shell is rotated so that the tangential line S to the muffler shell W1 becomes vertical to the shifting direction of a welding tip 48 and a gun unit is shifted in a horizontal direction to the position where the shifting line of the welding tip passes through the welding point, then the welding tip is shifted to execute the spot- welding. In the attached figure, (a) shows the welded first point P1 in the horizontal state to the cross sectional longitudinal direction in the muffler shell, (b) shows the second point P2 and (c) shows the third point P3.  Since one piece of the gun unit is used, the structure is made to simple and the welding can easily be kept up with various kinds of welding parts by executing a program- control to the rotating angle of the mandrel and the shifting position of the gun unit, and the preparing man-hours are drastically reduced.
Patent JP-H03119944-A (JP)
Title: Gluten developing method for bread dough and system therefor
Inventor: HAYASHI TORAHIKO
IPC: A21C11/16
Filed: 1989-09-30
Abstract: PURPOSE:To provide the title system so designed that a bread dough is transferred with blades installed in a circular space of a specified gap between coaxially arranged inner and outer cylinders, and formed to a double continuous rodlike shape, thereby the gluten texture on the outer skin surface is strengthened leading to a high-quality product. CONSTITUTION:An outer cylinder 1 and an inner cylinder 2 are arranged in a coaxial manner. The inside of the inner cylinder 2 is defined as the passage for a packaging material 3, while the space S between the outer and inner cylinders 1, 2 as the passage for an outer skin material 4. A tapered nozzle 5 is set up at the lower end of the inner cylinder 2, whereas an outer nozzle 6 at the lower end of the outer cylinder 1, the levels of the tips of both the nozzles being made nearly equal. A circular space S is formed between both the nozzles. The upper part of the nozzle 6 is equipped with a ring gear 7 having internally projected blades 8, and this ring gear 7 is connected to a drive. The outer skin material 4 fed from a material feeder is frictionally extended on the wall of the cylinder by the action of the blades 8 in the spaces C1, C2, and the gluten film at the boundary layer between the outer skin surface of the outer skin dough and an enveloping material is strengthened, thus forming a smooth surface skin layer.
Patent JP-S62117493-A (JP)
Title: Trouble diagnosing device for television camera device
Inventor: KATSUKI AKIHIRO
IPC: H04N17/02
Filed: 1985-11-18
Abstract: PURPOSE:To detect the trouble of respective chrominance signals by using a single test signal by superimposing the test signal on the input part of the respective chrominance signals during a vertical blanking period and discriminat ing whether the test signal is outputted from respective units or not. CONSTITUTION:Video signals R, G, B respectively receive a signal processing in the units 4-7 and thereafter are outputted to a post stage. Herein, a trouble diagnosing test signal generated in a test signal generating means 14 is superimposed on the input part of the first step unit 4 during the vertical blanking period. According to the command from a microprocessor 12, multiplexers 8-11 disposed on the output parts of the respective units 4-7 are successively changed over and the respective channel output signals of the R, G, B of the units 4-7 are successively taken out one by one and inputted to a detecting circuit 13. According to whether the superimposed test signal can be detected or not, the signal of the color and the unit in which the trouble is generated is diagnosed.
Patent JP-S60140670-A (JP)
Inventor: FURANTSU GEEBERU
IPC: H01M6/10
Filed: 1984-12-06
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-H1192246-A (JP)
Title: Lightweight concrete and its placing
Inventor: AOKI HARUO
IPC: B28C7/04
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain a lightweight concrete without requiring the wetting of a lightweight aggregate by including a partly or a wholly dried lightweight aggregate and a water reducing agent excellent in dispersibility in the lightweight aggregate therein. SOLUTION: This lightweight concrete is obtained by including a lightweight aggregate in a bone-dry state or the one absorbing water to about a half of the water absorptivity thereof, further the lightweight aggregate having <1.0 specific gravity as a part or all thereof and a water reducing agent excellent in dispersibility in the lightweight aggregate. A polycarboxylic acid-based water reducing agent is used as the water reducing agent and the lightweight concrete is preferably used at <=35% water-cement ratio. Furthermore, the lightweight concrete is used at <=42% water-cement ratio even if the unit amount of a cement is as large as >=450 kg and the amount of an admixture used is small.  Thereby, the lightweight concrete is capable of saving the labor of compounding and placing operations of the lightweight concrete, reducing efforts required for the placing operations, shortening the operating time and in its turn shortening the term of works and reducing the cost.
Patent JP-S62116791-A (JP)
Title: Continuous pickling device
Inventor: ITANI HIKOTARO
IPC: C23G3/02
Filed: 1985-11-18
Abstract: PURPOSE:To prevent the floating and exposing of a band steel and to prevent the deterioration in pickling performance by providing plural pairs of skids or roller so as to sandwich the band steel to each of pickling tanks segmented by partitions. CONSTITUTION:At least >=1 pairs of the skids or rolls 12 are provided so as to sandwich the band steel 5 for each of the divided pickling tanks to pass the band steel by dipping the same into acid solns. 4 in the pickling tanks of a continuous type pickling device which pickles the band steel 5 by moving same in the pickling tanks segmented to the plural tanks by the partitions. The floating of the band steel 5 from the solns. 4 is thereby prevented and the level difference between the inlet side and outlet side of the solns. 4 is decreased, by which the exposing length of the band steel 5 is shortened and the decrease in the pickling efficiency of the band steel 5 is prevented. The overflow of the solns. 4 beyond the partition is obviated and the difference in the acid concn. between the tanks is adequately maintained.
Patent JP-S62117183-A (JP)
Title: Magnetic bubble memory device
Inventor: MATSUYAMA HARUHIKO
IPC: G11C11/14
Filed: 1985-11-18
Abstract: PURPOSE:To obtain a good transfer characteristic by applying a high polymer resin having the thermal fluidity at a curing process as the second insulation film. CONSTITUTION:To a part,at least, of the second insulation film 4-1, a resin having the quality to flow with a heating process is used. In other words, by using not only the fluidity in the coating of a resin solution, but the fusion fluidity by the heating process, an inclination angle at the end part of an electric conductor pattern is remarkably reduced. Thereby, the inclination angle at the end part of the electric conductor pattern of the second insulation film 4-1 having a prescribed film thickness can be set at within 20-0 deg., and the inclination angle at the end part of the electric conductor pattern can be remarkably reduced, and especially, in a magnetic bubble memory device having a micro bubble (diameter of 1.2mum or less), a remarkable effect by a characteristic improvement can be seen.
Patent JP-2001081945-A (JP)
Title: Mounting structure of molding finishing material
Inventor: UCHIDA SEN
IPC: E04B2/90
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To improve a mounting method to artificial stone decorating the exterior wall and interior wall of a building and the foundation wall of a rigid mold finishing material such as an inorganic molded board. SOLUTION: In the mounting structure of the molding finishing material 1, screw sections are formed to the rear of the molding finishing material 1 containing an aluminum component by drilling and tapping, and the molding finishing material and bolts are unified by screwing the bolts by using adhesives to the screw sections and the molding finishing material 1 is fixed and installed to a foundation wall on the rear side. Accordingly, holes into which steel bars are inserted need not be formed to the header surface of the molding finishing material 1, the thickness of the molding finishing material 1 can be thinned, and the molding finishing materials can be stacked and stored because a projection is not formed and load efficiency in the case of transport is improved.
Patent JP-H02105068-A (JP)
Title: Optical applied current transformer
Inventor: NAKAJIMA TAKASHI
IPC: G01R15/24
Filed: 1988-10-14
Abstract: PURPOSE:To execute the measurement with high accuracy by making a supporting base for supporting a magneto-optical field sensor by a material whose linear expansion coefficient is about the same as that of the magneto-optical field sensor, and whose thermal conductivity is sufficiently small than that of a metallic material. CONSTITUTION:As for a material of a supporting base 20 of an optical applied current transformer, its linear expansion coefficient is about the same as that of a magneto- optical field sensor, and its thermal conductivity is sufficiently smaller than that of a metallic material. Also, the supporting base 20 is constituted so that a metal which is interposed between a magnetic shielding case 4 and an insulating cylinder 7 and comes into contact with a primary conductor is not exposed in an optical space transmission line. In such a constitution, when for instance, machinable ceramics is selected as a material of the supporting base 20, its linear expansion coefficient can be set about the same as that of lead glass, that is, the magneto-optical field sensor 3. Accordingly, even if the magneto-optical field sensor 3 stuck to the supporting base 20 is used at a temperature being different from a temperature at the time of adhesion hardening, no stress is applied and a photoelastic effect is not generated either, and an optical axis fluctuation of an optical space transmission part is reduced.
Patent JP-H04136704-A (JP)
Title: Position detection device
Inventor: KANEKO KIYOTAKA
IPC: G05B19/23
Filed: 1990-09-28
Abstract: PURPOSE:To prevent accumulation of errors which tend to occur easily at a counted value of a first pulse from occurring by using a second pulse with a frequency according to a rotational speed of a rotary output after reducing speed for correcting position. CONSTITUTION:A position of a movable body 21 is expressed by a counted value of a counter 20A. This counter 20A adds a pulse S1 from a sensor 11 when a motor 5 rotates in the forward direction and subtracts the pulse S1 when it rotates in the backward direction. One output pulse signal S2 of a second sensor 12 is generated for each 40 pulses S1 of the first sensor 11 in uni-directional traveling of a movable body 21. Also, when a pulse signal S2 is at H level, the counter 20A is cleared. If a fractional point exists at a counted value of the counter 20A when the pulse signal S2 is input, standardization processing for forcing this fractional point to be replaced by a number which is a product of forty by an integer (m).
Patent JP-H10105072-A (JP)
Title: Assembly type display plate
Inventor: YAMAGUCHI NOBUYOSHI
IPC: G09F7/18
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To constitute a display plate which may be easily assembled and disassembled with decreased parts. SOLUTION: Right and left mounting groove bodies 2, 22 are fixed to one set of struts 1, 11 and upper and lower mounting groove bodies 4, 44 are fixed to one set of transverse frame materials 3, 33. The one transverse frame material is spanned and fixed to one of one set of the struts 1, 11. As a result, a frame to allow the insertion of a display plate body 5 is formed and, therefore, the display plate body 5 is inserted into the groove body section constituting nearly an inverted peak shape consisting of the right and left mounting groove bodies 2, 22 and the lower mounting groove body 44. The upper mounting groove body 4 of the other transverse frame material is fitted to the display plate body 5 and the transverse frame materials described above and a pair of the struts 1, 11 are fixed. The display plate is constituted by the operations and procedures described above.  The breakdown (disassembly) of the display plate is executed by the operations and procedures nearly reverse from the above.
Patent JP-H0975987-A (JP)
Title: Method for removing nitrogen in high level from organic sewage
Inventor: KATAOKA KATSUYUKI
IPC: C02F3/12
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To establish a new technique which uses both advantages of biological and chemical methods to remove nitrogen and to provide a method to remove nitrogen in a high level from an org. sewage to stably obtain a high nitrogen removing rate. SOLUTION: This method is a circulating biological nitrification and denitrification method to circulate an org. sewage containing ammonia nitrogen in a biological treating tank equipped with a denitrification part 4 and a nitrating part 2. A gel carrier including zeolite is made to be present in the activated sludge in the biological treating tank. The feed water 1 is supplied to the biological denitrification part 4, from which the carrier and microorganism slurry from the denitrification part 4 are circulated 5 to the nitrating part 2, while microorganism slurry 6 flowing out from the denitrification part 4 is introduced to a sedimentation tank 7. In this method, ammonia is adsorbed by the zeolite in the denitrification part and the ammonia is oxidized in the nitrating part and desorbed from the zeolite. The zeolite is regenerated and circulated for reuse.
Patent JP-S61130468-A (JP)
Title: Steel for die
Inventor: HITACHI YOSHITOMO
IPC: C22C38/00
Filed: 1985-11-16
Abstract: PURPOSE:To obtain a steel for dies having high suitability to die sinking and low anisotropy in the mechanical properties and contg. sulfide inclusions having increased sphericity by adding S and Te to a steel for dies having a specified composition under restricted conditions. CONSTITUTION:This steel for dies such as dies for hot working or a metallic mold for molding plastics consists of, by weight, 0.25-0.45% C, 0.10-1.50% Si, 0.10-1.50% Mn, 4.0-6.0% Cr, 0.10-1.50% Mo, 1.0-3.0% V, 3.0-5.0% W, 2.0-6.0% C0, 0.002-0.40% S, 0.001-0.40% Te (Te/S=0.04-0.5) and the balance Fe, and >=80% of sulfide inclusions of >=2mum major axis size in the steel have <=10 ratio between the major and minor axis sizes. The steel has superior durability even after forming into a metallic mold.
Patent JP-H0571112-A (JP)
Title: Joint treating method for compound waterproof sheet
Inventor: KOBAYASHI TATSUO
IPC: E02B3/12
Filed: 1991-09-10
Abstract: PURPOSE:To reduce the cost by mechanically fixing joints of compound waterproof sheets comprising a waterproof base material sheet and a bentonite layer, and then treating the bentonite layer of the sheet section with water base high polymer emulsion. CONSTITUTION:Two compound waterproof sheets comprising a waterproof base material sheet 1 and a bentonite layer 2 are laid on a bed portion 4, with the joint portions overlapping each other. The joint portions of the waterproof sheets are mechanically fixed by a joint fixture 3. Subsequently, water base high polymer emulsion is applied or sprayed to the bentonite layer 2 of the section of the waterproof sheets. Further, bentonite absorbs water to be swollen and the high polymer film integrally constrains bentonite particles to form a water swelling bentonite layer 2', thereby blocking up the joint portions.
Patent JP-H0894431-A (JP)
Title: Sensor element and sensor apparatus for detection of vibration as well as vibration detection method
Inventor: ICHIBA HIROYUKI
IPC: G01L5/10
Filed: 1994-09-28
Abstract: PURPOSE: To provide a sensor element and a sensor apparatus, for detection of a vibration, which are constituted simply and at low costs and which can detect the vibration of a magnetic object without a need for skill, easily, surely, stably and with reliability and to provide a vibration detection method. CONSTITUTION: A sensor element for detection of a vibration is provided with a rod- shaped core 21 21 the tip of which faces a magnetic object to be measured and the base end part 23 of which has a shape expanded to the circumference and with a coil 22 which is wound on the circumference of the rod-shaped core 21 and to which a DC bias current is supplied in an operation. In addition, as required, the sensor element comprises a permanent magnet which is fixed and bonded to the base end part 23 of the rod-shaped core 21. A sensor apparatus for detection of a vibration is provided with a resistance 29 one end of which is connected to one terminal of the coil 22 for the sensor element and the other end of which is connected to an operating power supply and with a capacitor 27 one terminal of which is connected to one terminal of the coil 22 and the other terminal of which is used as a vibration-detecting output terminal. In an operation, the object to be measured is attracted to the core 21 which has been magnetized, and a free vibration can be generated in the object by separating the core 21.
Patent JP-H05100831-A (JP)
Title: Source program alteration history generation utility
Inventor: YAMAMOTO HARUO
IPC: G06F9/06
Filed: 1991-10-04
Abstract: PURPOSE:To generate history information on correction without a manual intervention at the time of correcting a source program so as to easily display history and restore the source program. CONSTITUTION:A registration means 31 stores the source program in a source program storage part 51 and receives registration. An update means 33 saves an objective program in a temporary storage device 4 prior to the correction of the program. An editing means 32 compares the corrected program with the saved program after the correction of the program, inputs contents before and after alteration, and stores them in a history storage part with history titles as history information. A retrieval means 34 displays history information on the program designated by a restoration request and restores the source program in accordance with the history content from latest history to designated history.
Patent JP-H04137673-A (JP)
Title: Semiconductor device
Inventor: SUZUKI SEIGO
IPC: H01L23/48
Filed: 1990-09-28
Abstract: PURPOSE:To reduce power consumption and to perform a high speed operation by associating light receiving and emitting elements in a package of each semiconductor chip in a semiconductor device having a plurality of semiconductor chips, opposing the elements and connecting circuits between the chips. CONSTITUTION:A plurality of light receiving and emitting elements are buried in a package 2 in which an LSI chip 1 is disposed at its center. For example, a light receiving unit is exposed on a main surface, and a light emitting unit is exposed on the rear surface. For example, if two chips to be used as CPUs are coupled by an optical element in both, the two chips are vertically opposed so that the light receiving unit and the light emitting unit of the optical element 3 of the package 2 are opposed. Several - several hundreds of packaged chips are stereoscopically opposed, and may be contained in a stereoscopic cylinder (tube). The interval of the packages is not always necessarily constant, and about 1-5cm is proper. The chip is accurately positioned by using a peripheral metal guide frame 4, and a stopper, etc., formed at the frame 4.