baber/WOPTO huggingface dataset:
Patent JP-H08124423-A (JP)
Title: Water-cooled conductor
Inventor: IIJIMA FUMIYASU
IPC: F27D3/08
Filed: 1994-10-19
Abstract: PURPOSE: To simplify structure of a water-cooled conductor, and make a built-in job of piping unnecessary to prevent the heat generation and corrosion of the piping by using an extrusion mold material inside which holes for cooling water and holes for piping are installed. CONSTITUTION: A water-cooled conductor 100 is constituted by integrally welding a first water-cooled conductor piece 110 and a second water conductor piece 120. The water cooled conductor piece 110 is formed by extruding a conductive material such as aluminium, an aluminium alloy, and copper in an almost L- shape. L-shaped holes 111 for cooling water and three holes 112 for piping are formed on the inside of the piece 110, and three holes 112 are formed in the longitudinal direction on the inside of the holes 111. The cooled conductor 120 is formed by extruding a conductive material such as aluminium, an aluminium alloy, and copper in an almost L-shape, inside which an L-shaped hole 121 is formed. Two of the pieces 110 are combined in U-shape in the upper part, and two of the pieces 120 are combined in U-shape in the lower part so as to form a square as a whole.  Each edge is integrally welded to form the water-cooled conductor 100.
Patent JP-H03140944-A (JP)
Title: Image forming device
Inventor: YAMADA MAKOTO
IPC: G03B27/72
Filed: 1989-10-27
Abstract: PURPOSE:To eliminate the need of a process of forming an aperture part on a reflector and to prevent the loss of reflected light by providing a light quantity detecting sensor on the optical path of light from a light emission part which leaks through a gap between 1st and 2nd reflecting members. CONSTITUTION:The light quantity detecting sensor 18 is arranged on the optical path of the light from the light emission part which leaks through the gap 24 between the 1st and the 2nd reflecting members 14 and 16 and constituted so that the light quantity of the light emission part may be detected through the gap 24. Thus, the aperture part for detecting the light quantity need not be specially provided on the reflecting member which constitutes the reflector 12 and a process for performing work to the reflector 12 consisting of curved surface glass material is omitted. Since the aperture part is not provided on the reflector 12, the phenomenon of the reflected light caused by the existence of the aperture part is eliminated.
Patent JP-2000114503-A (JP)
Title: Solid-state image pickup device and abberation measuring instrument
Inventor: AKAGAWA KEIICHI
IPC: H04N5/369
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state image pickup device which can pick up a pattern image with extreme difference in illuminance by adjusting the light receiving rate of each light receiving element. SOLUTION: In a solid-state image pickup device provided with a plurality of light receiving elements which receive specific pattern images, each light receiving element P is provided with a light attenuating section 20 which attenuates the light of the specific pattern image corresponding to at least a part of the light receiving element. The light receiving rate of each light receiving element P set by means of the light attenuating section 20 is preset in accordance with the illuminance distribution of the pattern image corresponding to each light receiving element.
Patent JP-H11114728-A (JP)
Title: Electric discharge machine
Inventor: HIRAISHI MASAKAZU
IPC: B23H7/20
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To perform the modification and readjustment of working conditions even in the midway off machining as observing a machining state. SOLUTION: In this electric discharge machine equipped with a machining tool and its driving means, an NC means controlling this driving means, a display input-output command means, and a command processing means processing a machining command from this display input-output command means, the display input-output command means 7 is equipped with a means 20 composing a machining program on the basis of graphic data to be secure from a CAD and preset working conditions, a means 21 composing a machining command on the basis of a machining program, a means 22 transmitting this machining command, a means 23 recognizing a machining state, and a means 24 performing a picture display and an input process, and in this constitution, during machining progress, the machining program or the machining command or both are made so as to do interrupt modification.
Patent JP-2000110825-A (JP)
Title: Manufacture of connecting rod
Inventor: KODAMA HARUKI
IPC: F16C7/02
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To simplify the fracture of a large end part and facilitate the stacking of the fracture faces of a connecting rod by installing an insert member in a casting mold in a part matching the fracture part of the connecting rod, by taking it out from the mold, by fracturing and dividing a connecting hold part of the large end part from the adjacent to the insert member, and by dividing it into a cap part and a rod part. SOLUTION: When a tensile force is acted on a connecting hole 5 in the arrow (3), (3) direction by driving of a wedge, a ring 31 embedded in a base material of cast steel becomes a crack starting point S of the base material. Detailing the particulars, when an interface 33a is formed inside the base material by a wire rod 33 of the ring 31, a stress is concentrated at the most in the interface 33a to start the fracture from the interface 33a. A part having the insert member 30 embedded therein has the ring 31 so that the cross section of the base material is smaller and the stress becomes larger than the part having no ring embedded therein. The fracture thus simply start from the insert member 30 with a small force by the synergism of the stress concentration and the small cross section.
Patent JP-2000113295-A (JP)
Title: Vending machine
Inventor: YASAKA YOSHIO
IPC: G07F9/02
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a vending machine for storing a merchandise to be actually sold in a visually confirmable state from a front part, by which a maintenance work accompanying the change of a width in a merchandise passage is easily and efficiently executed. SOLUTION: Relating to the venting machine 2, the plural merchandises S are arranged and stored in the merchandise passage 11a, the merchandise S positioned at the most front part are discharged forward from the merchandise passage 11a at the time of selling it and the discharged merchandise S is carried to a merchandise take-out port 6. The vending machine 2 is provided with a transparent front surface panel 3a, a shelf board which is nearly horizontally disposed in the rear part of the front surface panel 3 and a partitioning wall which is fitted on the shelf board to be extended in a front and rear direction, partitions the merchandise passage 11a and also is constituted to freely change a fitting position for the shelf board in a left and right direction.  The partitioning wall is provided with a fitting part disposed in its front end part and a display member which is fitted to the fitting part so as to be freely attachable/detachable and displays information related to the merchandise S.
Patent JP-S61154790-A (JP)
Title: Wire for build-up welding of bearing metal
Inventor: TANAKA SEIKI
IPC: B23K35/30
Filed: 1984-12-27
Abstract: PURPOSE:To prevent high-temp. crack and defective adhesion by constituting a wire of the compns. which contains specific weight % each of Sb, Pb, Cd, Fe, Zn and Cu and composed of the balance Sn and incidental impurities. CONSTITUTION:The wire is composed of the compsn. contg. 8.0-10.0% Sb, 5.0-6.0% Cu, <=0.1% Pb, <=0.05% Cd, <=0.02% Fe and <=0.01% Zn and consisting of the balance Sn and impurities. The components Pb, Cd and Fe are controlled respectively <=0.1%, <=0.05% and <=0.02% and therefore the generation of the high-temp. crack and harmful defects on solidifying of a white metal is obviated if such wire is used to make lining by TIG welding. The adhesiveness to a backing metal is thus improved.
Patent JP-S61156752-A (JP)
Title: Wiring structure for semiconductor device
Inventor: KONDO KAZUAKI
IPC: H01L21/3205
Filed: 1984-12-27
Abstract: PURPOSE:To prevent an Al wiring from disconnecting by method wherein W is coated on a part or whole surface of the Al wiring in its longitudinal direction, and it is formed into a double-layer structure. CONSTITUTION:A W-film 24 is formed on the surface of the Al wiring 22 and 23 provided on the surface of an insulating film 21. A W-film 33 is formed on the whole surface of the Al wiring 32 which is formed on the surface of an insulating film 31. The disconnection of the Al wiring can be prevented by selectively growing W on the Al wiring for reiforcement. Also, taking into consideration of the fact that the migration on W-atoms is harder than Al atoms, a countermeasure for migration is conducted by having a two-layer structure of Al and W. As a result, the Al wiring which is resistant to the disconnection of wire can be formed.
Patent JP-H01122933-A (JP)
Title: Collection of fiber for handle and device therefor
Inventor: MASUDA ISAO
IPC: C03B37/10
Filed: 1987-11-06
Abstract: PURPOSE:To enable high-speed collection of fibers in any length and in any numbers without causing breakage of bier, by storing sent fibers in long and narrow baths and then cutting. CONSTITUTION:For example, a preform 1 is heated by a heater 2, drawn out in a fiber state by a capstan 3 rotating at high speed and fibers 4 are drawn and formed. The fibers 4 sent out at a constant speed are slid on a flat guide 6 and reach flexible tubes 7-11 as a guiding means. When the fibers are sucked by an evacuating device 14 for suction through change valves 13a, a pipe 13, a fiber storage tank 12 and tubes 7-11, the fibers 4 are successively sucked in plural long and narrow baths of the tank 12 by sucking air stream. When each fiber 4 reaches a given position in the tank 12, the fibers are cut by a cutter 15 above the guide 6, the bottom of the tank is opened, dropped in the tank and preserved in the tank 12.
Patent JP-H09129051-A (JP)
Title: Manufacture of superconductive stranded wire
Inventor: SASAKI KAZUTAKA
IPC: H01B13/00
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To stabilize the structure without damaging an element wire by making the stranding directions in plural-order stranding processes the same, and introducing superconductive stranded wires to the second or more stranding processes in such a manner that their stranded grooves are turned in the same direction on the opposed stranding surfaces. SOLUTION: A plurality of superconductive element wires 1 formed of a superconductive material covered with a stabilizing material are stranded with the same stranding direction to provide a primary stranded wire 2 having an outer diameter D1. The primary stranded wires 2 are introduced to second or more stranding processes so that the stranded grooves of the primary stranded wires 2 are turned in the same direction on the stranding surface.
Patent JP-H07134615-A (JP)
Title: Teaching device for traveling path data on automated guided vehicle
Inventor: TAKEHARA NAOKI
IPC: G05D1/02
Filed: 1993-11-10
Abstract: PURPOSE:To facilitate the teaching of the traveling path data on an automated guided vehicle AGV by measuring the inter-mark distance by the AGV itself and rewriting the set distance. CONSTITUTION:The inter-mark set distance stored in a traveling path data storing part 11 is compared with the inter-mark distance which is actually measured by an inter-mark distance measuring part 13. Then an inter-mark distance correcting part 19 corrects the inter-mark set distance stored in the part 11. An AGV travels at a low speed up to its destination from the input present point and automatically corrects the data on the inter-mark distance.
Patent JP-H01123023-A (JP)
Title: Manufacture of high chromium ferritic steel
Inventor: MATSUZAKI AKIHIRO
IPC: C22C38/26
Filed: 1987-11-09
Abstract: PURPOSE:To manufacture a high Cr ferritic steel having improved weldability by hot working and tempering a high Cr ferritic steel contg. specified percentages of C, Si, Mn, Cr, Ni, Mo, V, Nb, Al and N. CONSTITUTION:A high Cr ferritic steel contg., by weight, 0.05-0.15% C, <=0.50% Si, <=1.5% Mn, 8.0-12.0% Cr, <=1.0% Ni, 0.8-1.3% Mo, 0.01-0.3% V, 0.01-0.30% Nb, <=0.20% Al and 0.005-0.10% N is hot worked and tempered to obtain a high Cr ferritic steel having improved weldability. In order to improve the Charpy impact value, the steel is heated to <=about 1,200 deg.C before hot working. In order to improve the creep rupture strength, rolling is preferably finished at about 1,050 deg.C. In order to improve the creep rupture ductility, rolling is finished at >=about 900 deg.C.
Patent JP-H02129460-A (JP)
Title: Control device of torque converter
Inventor: FUKUNAGA TAKAO
IPC: F16H59/24
Filed: 1988-11-07
Abstract: PURPOSE:To prevent excess load to the frictional facing of a lock-up clutch by changing to a cutoff region when the change rate of a throttle opening is large even if a slip region is selected as an operating oil pressure control region. CONSTITUTION:When the control portion judges the normal operating condition at a substantially constant speed according to signals of a throttle opening sensor and a car velocity sensor, a connection region f1(x) is selected, when it judges the starting operation or the sudden accelerating operation condition, a cutoff region f3(x) is selected, and when it judges the medium speed operating condition, a slip region f2(x) is selected to control operating oil pressure to a lock-up clutch. Accordingly, even if the slip region f2(x) is selected, when the change rate of the throttle opening becomes more than a designated value Sr, it is changed to the cutoff region f3(x). If the relative rotational frequency by input and output rotation sensors exceed a designated value Nr, the change characteristic of operating oil pressure is changed from K1 to K2 or K3 to increase pressing to a frictional facing until the relative rotational frequency becomes less than Nr. Thus, the durability of the frictional facing can be improved.
Patent JP-S62140460-A (JP)
Title: Thin-film transistor circuit
Inventor: TERAUCHI MASAHARU
IPC: H04N1/028
Filed: 1985-12-16
Abstract: PURPOSE:To reduce noises, and to improve an SN ratio by reducing the fluctuation in output potential resulting from the cross-over capacitance of an output line from a thin-film transistor integrated type line sensor and a signal line from a shift register. CONSTITUTION:Source terminals for each thin-film transistor 4 for switching, drain terminals thereof are connected respectively to sensors 2, are connected to ground potential through capacitances. The source terminals are connected to a command output line 3. Consequently, the fluctuation of output potential resulting from the cross-over capacitances of the output line 3 and signal lines from a shift register 1 is relaxed, thus improving the S/N ratio of signals. That is, when capacitances C1 are added among each sensor and ground potential, the cross-over capacitances of respective sensor 2 and each capacitance given to the cross-over capacitances approach in a distance even when there is ununiformity with location in the film thickness of a gate insulating film, thus resulting in the same design value as the ratio of capacitances, then inhibiting potential fluctuation as noises.
Patent JP-H04155523-A (JP)
Title: Program operation circumstance setting controlling system for computer
Inventor: SUZUKI AKIHIKO
IPC: G06F1/00
Filed: 1990-10-19
Abstract: PURPOSE:To automatically operate the setting of an operational circumstance definition table always suited to a task by copying the pertinent operational circumstance definition information table to an operational circumstance definition information table setting part with an activated copy/activation processing part, and then activating a main program. CONSTITUTION:This system is equipped with an operational circumstance definition information table master 4 in which the plural operational circumstance definition information tables are stored, and a program activating procedure processing part 3 which is equipped with plural copy/activation processing parts which copy the pertinent operational circumstance definition information table to an operational circumstance definition information table setting part 2 and then operates the activating processing of the main program, according to each operational circumstance definition information table. Then, at the time of selecting and activating one of the copy/ activation processing parts, the pertinent operational circumstance definition information table is copied to the operational circumstance definition information table setting part 2 by the activated copy/activation processing part, and the main program is activated. Thus, the setting of the operational circumstance definition information table always suited to the task can be automatically operated.
Patent JP-H10102086-A (JP)
Title: Phosphorescent candle
Inventor: MATSUO NAMI
IPC: C11C5/00
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To obtain the subject candle easy to use even in the darkness, and hardly extinguished by a wind by wrapping a sheet containing a phosphorescent pigment around the outer periphery of the candle. SOLUTION: This phosphorescent candle has a structure formed by wrapping a sheet adhered or mixed with a phosphorescent pigment (e.g. a sulfide fluorescent material such as CaS:Bi, ZnS:Cu, ZnCdS:Cu, etc., and an aluminoxide such as StAl2 O4 , etc.) around the outer periphery of the candle. As the above sheet, an easily burning paper, especially one having a light weight, is preferred. As for the phosphorescent pigment, it is preferable to adhere the phosphorescent pigment on the surface of the sheet by applying or impregnating a dispersed material obtained by dispersing the phosphorescent pigment in a gluing agent, preferably a wax. Thus, it is possible to be able to confirm the present position of the candle even in the darkness, and also obtain a candle hardly extinguished even in a some wind.
Patent JP-H07191176-A (JP)
Title: Fast neutron atomic reactor wherein at least one kind of coolant is integrated into atomic reactor aggregate
Inventor: JIYOBUANNI GASUTARUDO
IPC: G21C3/326
Filed: 1994-10-21
Abstract: PURPOSE: To ensure restraining in increase in the reaction at the time of neutrons lost at any part of reactor core by softening neutron spectra for decreasing void coefficient and increasing dappler coefficient. CONSTITUTION: By use of moderating material such as B<11> 4C in a high speed neutron nuclear reactor, neutron spectra is softenened and thus void coefficient is reduced and doppler coefficient is increased. Accordingly increase in the reaction generating at the time of coolant lost is moderated at any part of core of the reactor. This moderating material may be uniformly mixed with a nuclear material and the like, and can be contained as a nun-uniform material in a specified fuel pin 14 of fuel pins 12 containing the nuclear material and the like.
Patent JP-2000109887-A (JP)
Title: Detergent composition for sterilization of food
Inventor: NAKAMURA MIKIHIKO
IPC: C11D3/395
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To obtain a detergent composition that produces more enhanced cleaning effect and bactericidal effect and further simplifies a process for cleaning by mixing a first agent comprising a polyglycerin fatty acid ester and a pH adjustor, a second agent comprising sodium hypochlorite or ozone as the main component and water, and adjusting a pH of the mixture when mixing to a specified value. SOLUTION: The pH of the above mixture at the time of mixing is adjusted to the range of 3-7. A polyglycerin fatty acid ester is a compound in which a polyglycerol produced by polymerizing 2-10 glycerols and one or more 8-22C fatty acids form an ester linkage and one or more hydroxyl groups are present. A metal ion inhibitor and a solubilizing agent are preferably blended into the above first agent. The polyglycerin fatty acid ester and water are preferably blended in the first agent in a ratio of 0.1-20 wt.% polyglycerin fatty acid ester and 30-90 wt.% water.  The first agent is dissolved in water so that the concentration of the first agent amounts to 0.1-5 wt.%, and hypochlorous acid is dissolved in the aqueous solution of the first agent so that the solution has an available chlorine concentration of 100-300 ppm or ozone is dissolved in the aqueous solution of the first agent so that the solution has an ozone concentration of 0.1-5 wt.%, whereby the detergent composition is prepared.
Patent JP-H05115719-A (JP)
Title: Multifunctional filter
Inventor: YAMAGUCHI SHINJI
IPC: B01D35/30
Filed: 1991-10-28
Abstract: PURPOSE:To prevent the accumulation of a substance such as a slurry in the central part of a filtering part and to enhance stirring properties, discharge properties and vibration preventing effect by arranging the filtering part to the bottom part of a container part having a discharge port provided to the side surface thereof and providing a protruding part to the central part of the filtering part. CONSTITUTION:A discharge port 4 of a treated powder is arranged to at least the side surface of a container part 1 and a filtering part 11 is arranged to the bottom part of the container part 1 and filter cloth 14 is provided above a bottom plate 12 through a spacer 13. Further, a stirring blade part 21 is arranged to the upper part and interior of the container part 1 and constituted of an impeller shaft 22, impeller arms 23, rakes 24 and a drive part 25. In this constitution, the protruding part 26 engaged with the center of the impeller shaft 22 when the stirring blade part 21 is driven at the lowermost position to develop vibration preventing action is provided to the central part of the filtering part 11 to simply and certainly prevent the accumulation of a substance such as a slurry in the central part of the filtering part 11.
Patent JP-S61155096-A (JP)
Title: Hydraulic steering apparatus for ship
Inventor: MISHINA HARUHIKO
IPC: B63H25/30
Filed: 1984-12-26
Abstract: PURPOSE:To immediately restore a steering faculty when the amount of return oil is decreased due to the damage in a main oil passage by operating an electromagnetic selector valve in response to a signal from a flow detector provided in a return oil passage to cut off a damaged oil passage portion of the main oil passage from an operating system. CONSTITUTION:When a main oil passage 23b is damaged and oil is discharged into the air, almost all the oil sucked by an auxiliary pump 3a is supplemented to a suction oil passage 20a. Accordingly, little oil is returned to an oil tank 9a through a return oil passages 31a and 32a. Therefore, a differential pressure between the front and the rear of the orifice 36a of a differential flow detector 33a is suddenly decreased. This differential pressure is detected and, when the value detected and the time elapsed reach preset values, an autoisolation valve 8a is changed over from a (b) to an (a) positions. Therefore the main oil passages 20a-23a of a main variable pump 2a are cut off from the damaged oil passage 23b and a steering faculty by hydraulic cylinders 12a and 12' is restored.