baber/WOPTO huggingface dataset:
Patent JP-S63155435-A (JP)
Title: Member for information recording
Inventor: OTA YASUHIRO
IPC: G11B7/243
Filed: 1986-12-19
Abstract: PURPOSE:To easily obtain a recording medium suitable for executing recording, reproducing and erasing by forming the average compsn. in the film thickness direction of an information recording medium of specific atomic configuration. CONSTITUTION:The information recording medium 2 of which the atomic configuration can be changed by projection of a light beam for recording thereto is formed on a substrate 1. The average compsn. in the film thickness direction of the medium 2 in this case is formed of Bix Sey Mz, where M is at least one kind of the element selected from the group consisting of Si, In, Ag, Cu, and Au and X, Y, Z are respectively the numbers in ranging 5<=X<=60, 20<=Y<=60, 5<=Z<=60. The easy selection of the information recording medium adequate for recording, reproducing and erasing from many combinations of elements is thereby permitted.
Patent JP-H04174568-A (JP)
Title: Superconducting circuit and its manufacture
Inventor: INADA HIROSHI
IPC: H01L39/02
Filed: 1990-11-07
Abstract: PURPOSE:To make the degree of freedom in circuit configuration of a superconducting circuit larger by providing a plurality of superconducting current paths and forming the superconducting thin films of the paths of the same oxide superconducting material. CONSTITUTION:This superconducting circuit is constituted of a superconducting oxide thin film 2 formed on a substrate 1 and the thin film 2 contains areas composed of c-axis oriented films 21, areas composed of a-axis oriented films 22, insulating areas 23 from which the superconducting characteristic disappears, and a via hole 24. The oriented films 21 form superconducting current paths through which superconducting currents are propagated in parallel with the film formed surface of the substrate 1 and the oriented films 22 form superconducting current paths through which superconducting currents are propagated perpendicularly and/or in parallel with the substrate 1. In addition, the hole 24 connects the other layers to each other and the two kinds of superconducting current paths are respectively composed of superconducting thin films formed of the same superconducting material. Since the wiring, areas, and hole 24 having different functions are formed of the same material, the degree of freedom in circuit configuration of this superconducting circuit can be increased.
Patent JP-H08132119-A (JP)
Title: Method and equipment for hot rolling
Inventor: OIKE YOSHIO
IPC: B21B39/16
Filed: 1994-11-09
Abstract: PURPOSE: To prevent generation of holes in the steel strip by feeding the strip while regulating the center part in the width direction of the steel strip from being brought into contact with an upper work roll before a roll bite of the work roll. CONSTITUTION: A regulating means 11 is fitted to the lower face of a stripper guide 10 provided on the inlet side of a roll bite. The rolled steel strip 1 is fed between work rolls 5 while a clearance is effectively secured between the center part in the width direction of the steel strip 1 immediately before the roll bite and the upper work roll 5 by the regulating means 11. The center part in the width direction of the steel strip 1 and edge parts are vertically waved with the reverse phase to each other at the inlet side of the roll bite. Water is stored in the wave bottom of the center part in the width direction. The stored water is entrapped between the work rolls 5 and the steel strip 1 and coiled in the roll bite to generate holes in the steel strip. The regulating means 11 prevents water from being stored, and no holes are made.
Patent JP-H02147097-A (JP)
Title: Clothes drying device
Inventor: SUZUKI MINORU
IPC: D06F58/10
Filed: 1988-11-29
Abstract: PURPOSE:To uniform circulating hot air in a drying room by forming plural circulating routes along the circulating direction of the hot air in the drying room to receive the hot air from the outdoor unit of an air conditioning system exclusive for air cooling type indoor cooling. CONSTITUTION:For a partition 44, a slight void is provided up and down as needed in front and back of a place, where clothes 3 are hung in the internal part of a drying room 4, since the hot air is exhausted from an exhausting hole 31 after the hot air from an air blowing fan 21a dries the clothes 3. Then, the circulation of the hot air is uniformed and effective drying is executed. A heater 28 is provided in a blowing-out port 23 of the air blowing fan 21a so as to further improve a drying temperature. A humidity sensor 45 to be provided in the drying room 4 monitors a dried condition by a hygrometer 46 which is arranged out of the room. Respective constituting equipments are mutually connected so that optimum drying operation can be executed by microcomputer control and a concentrated monitor control system can be composed.
Patent JP-H09145547-A (JP)
Title: Method for inspecting torsion characteristic of torque change-absorbing apparatus
Inventor: ITOU NORIAKI
IPC: G01M13/02
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To obtain a method for inspecting a torsion characteristic of a torque change-absorbing apparatus whereby an inspection accuracy can be improved in a simple manner. SOLUTION: A load is controlled within a range of a predetermined torque in a forward load application step 32 and a rearward load application step 33. A neutral angle is calculated in a neutral angle calculation step 35 for every torque by averaging two torsion angles corresponding to a forward operating torque and a rearward operating torque for a reference torque based on actually measured data of an operating torque and a torsion angle to be measured. In an average neutral angle calculation step 36, an average neutral angle is obtained by averaging neutral angles for every torque of a plurality of preset reference torques. In a correcting torsion angle calculation step 37, a reference point for the torsion angle is corrected. Then, in a judgment step 38, a relation of the torsion angle to be corrected and operating torque is represented by an evaluation characteristic curve.  Whether a torsion characteristic is good is judged by registering an origin of the curve with an origin of a reference characteristic curve.
Patent JP-H10249621-A (JP)
Title: Throw-away tip type drill
Inventor: WADA HIROAKI
IPC: B23B51/00
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To substantially eliminate the generation of burr by rounding or chamfering the corner of a polygonal outer cutting blade. SOLUTION: The corner 9 of the outside of the tip of an outer blade 6 brought into contact with a hole to be cut is rounded 10 or chamfered 11. The corner of a knife-edge tip (inner blade and outer blade) of a throw-away tip type drill is a slightly rounded 10 for the purpose of preventing chipping. The curvature (C) of radius of the roundness 10 of the corner of the outer blade 6 and the chamfering length (l) are remarkably increased to 1.2mm-3.0mm, thereby remarkably decreasing burr. A V-shaped groove (breaker) 15 is formed parallel to the knife-edge near the knife-edge on the knife-edge tip to shorten the chatting scraps generated at the time of cutting.
Patent JP-S62155246-A (JP)
Inventor: GUREIAMU JIYONSON
IPC: C07C237/04
Filed: 1986-12-19
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-H09117213-A (JP)
Title: Seedling holding table
Inventor: YOKOYAMA YOSHIKI
IPC: A01C11/02
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a seedling holding table having a vertical feeding belt whose flexure is effectively prevented and enabling the improvement of seedling- feeding efficiency by forming guiding grooves of a dented groove-shape, where protrusions of the vertical belt enter, on right and left belt-receiving members. SOLUTION: Engaging holes 10a for a vertical feeding mechanism are formed on a seedling holding surface partitioned for each row. A vertically feeding belt 14 is winded between both the vertical feeding rollers engaged into the upper and lower ends of an engaging hole 10a. Protruding parts 14a formed on the right and left sides on the reverse face of the vertical feeding belt 14 are guided by belt-receiving members 10b extendedly formed on both the right and left sides of the engaging hole 10a. A guiding groove 10c of a dented groove-type where the protruding member 14a of the vertical feeding belt 14 enters is formed on each of the right and left belt receiving members 10b. Further, the right and left belt receiving members 10b are preferably connected to each other with a separate plate member.
Patent JP-2000127469-A (JP)
Title: Printing apparatus
Inventor: MOTOYANAGI YOSHIMUNE
IPC: B41J2/325
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To realize a printing apparatus performing the multicolor printing of printing data by fully using a color ink ribbon wherein a plurality of color inks are arranged in predetermined repetition. SOLUTION: The number K of data rows required in printing at every printing lines R (=0-m) is counted with respect to printing data by color of Y, M, C stored in a printing data memory to be stored in a ribbon consumption length memory as ribbon consumption lengths K0-Km and, on the basis of the ribbon consumption lengths K0-Km at every printing lines R (=0-m) by color of Y, M, C stored in the ribbon consumption length memory, the combination data of printing lines becoming printing length L (<= M) not exceeding the ink length M of one unit of an ink ribbon is calculated and, by the printing of combined printing lines printable in ink lengths of one unit of respective inks Y, M, C, color printing by an ink ribbon of one set of Y, M, C is performed and, by the repetition of this, color printing corresponding to the printing data of all printing lines is performed.
Patent JP-H11138846-A (JP)
Title: Image forming apparatus
Inventor: KAWAI TAKAMITSU
IPC: B41J25/304
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To prevent a print head disposed in a cartridge taken off from an device body from being reciprocated and to reciprocate the print head when the cartridge is loaded to the device body. SOLUTION: When a printer cartridge 3 is lifted to be moved above an ink jet printer 1, a link pressing section 20a of a frame 20 and a pressing section 16a of a pressing spring member 16 with a link member 18 therebetween are lowered, then a top end of a print head 10 is urged downward by the pressing section 16a and the print head 10 is stopped to a holding member of the printer cartridge 3. When the printer cartridge 3 is moved downward, the link pressing section 20a and pressing section 16a with the link member 18 therebetween are urged to be lifted and the stopping of the print head by the pressing spring member 16 is released. As a result, the print head 10 can be reciprocated in the ink jet printer 1.
Patent JP-2000130147-A (JP)
Title: Muffler
Inventor: UMEOKA IKUTOMO
IPC: F01N1/00
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To improve the suction efficiency and silence characteristic of a muffler, on the high efficiency and low sound of a compressor used for a household refrigerator. SOLUTION: By providing a main pipe 22, communication pipe 21 and tail pipe 19 whose mutual opening ends are adjacently arranged in a chamber 20, arranging a lateral partition plate 24 having an opening 23 in the horizontal direction of the chamber 20 while inserting the main pipe 22 and arranging an oil hole 27 having the length of the wall thickness or more of the chamber 20 on the bottom of a lower chamber 25, a fluid loss is reduced and by attenuating the pressure pulse by the anti-resonance action of the lower chamber 25, the suction efficiency and silence characteristic of a muffler 17 can be improved.
Patent JP-H07159826-A (JP)
Title: Collapsible mount type zoom camera
Inventor: WAKABAYASHI HIROSHI
IPC: G03B15/03
Filed: 1993-12-02
Abstract: PURPOSE:To miniaturize a collapsible mount zoom camera capable of changing a finder magnification in accordance with variations in a photographing magnification as well. CONSTITUTION:The collapsible mount type zoom camera is provided with a collapsible cam barrel 50 rotated around an optical axis to move a first group lens 15 up to just the front of a minimum magnification position from a retractive position, a zooming cam barrel 60 rotated around the optical axis to move the first group lens 15 up to a maximum magnification position from the minimum magnification position, a cam barrel rotating mechanism 70 rotating the retractive cam barrel 50 in a range where the first lens group 15 can be moved up to just the front of the minimum magnification position from the collapsed position and simultaneously the zooming cam barrel 60 in the range where the first group lens 15 can be moved up to the maximum magnification position from the minimum magnification position and a power varying mechanism 110 allowing a finder 120 to take a power varying action in accordance with only the rotation of the zooming cam barrel 60. The cam parts of the collapsible cam barrel 50 and the zooming cam barrel 60 are formed as a cam groove having a groove bottom.
Patent JP-2000132741-A (JP)
Title: Automatic vending machine
Inventor: KOYANAGI TAKUYA
IPC: G07F9/02
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide an automatic vending machine small-in size, light in weight and low in cost and without limiting its installation place. SOLUTION: This machine has a main body cover 1 which is formed by injection molding of transparent resin and is provided so that sales articles 2 and their residual quantity is visible, partition plates 3 formed by injection molding of resin material, an article selling opening 4, a body part 5, a coin processing unit 7 and a base 11, and is provided with the opening 4 for taking out the sales articles 2 in the front of the cover 1.
Patent JP-2000125661-A (JP)
Title: Apparatus for exhibiting cut flower
Inventor: SONODA KAZUNORI
IPC: A01N3/02
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To eliminate an operation for underwater cutting of the stem of a flower to keep it fresh so as to clean a container and to prevent the clogging of a piping, to reduce labor and to prolong the life of flower by automatically supplying water sucked up by cut flowers or evaporated and feeding sterilizing water, in an apparatus for exhibiting cut flowers in a flower shop. SOLUTION: The water levels of water containers 3 and 9 are detected. When the water levels are dropped, water is automatically supplied and the water containers are filled with sterilizing water while circulating. A substance having a sterilizing effect and a material to provide a nutriment are added to water to be supplied. When the installation place of this apparatus is narrow, the number of the water containers 3 and 9 connected is reduced. When the installation place is wide, the number of the water containers connected is increased so that the apparatus can avoid the restriction of the installation place.
Patent JP-H09148523-A (JP)
Title: Semiconductor device
Inventor: TAKASHITA MASAKATSU
IPC: H01L23/34
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To detect such becoming weakness as soldering crack generating in an early stage by being provided with a thermal resistance detecting means by which thermal resistance increasing in a thermal radiating passage which radiates heat generation under a condition of using a semiconductor element is detected. SOLUTION: A high power semiconductor device is provided with an insulating board 12 for mounting high power semiconductor element with a high electrical conductivity existing between a high power semiconductor element (chip) 11 and a heat radiating board 13. The high power semiconductor element 11 and the insulating board 12 is fixed by a first soldering layer, and the insulating board 12 and the heat radiating board 13 is fixed by a second soldering layer 14. Additionally for example one or plural temperature detecting element(s) 21 having temperature dependency at the peripheral part at least on the insulating board 12 are arranged. By the means a thermal resistance is detected based upon an detecting output of the detecting element because it becomes higher than a setting value.  In case of cracks being generated at the peripheral part of the second soldering layer 14, thermal resistance increasing in a heat radiating passage can be detected because heat radiating effect reduces and temperature increases.
Patent JP-H03162594-A (JP)
Title: Aqueous dispersion type corrosion inhibitor composition
Inventor: YAMAGUCHI MADOKA
IPC: C23F11/00
Filed: 1989-11-21
Abstract: PURPOSE:To produce an aq. dispersion type corrosion inhibitor compsn. having superior corrosion preventiveness and forming a rigid rust preventive film by emulsifying and dispersing specified amts. of oxidized wax having a specified m.p., crystalline wax having a specified m.p., a metal sulfonate and a volatile base in water. CONSTITUTION:An aq. dispersion type corrosion inhibitor compsn. is obtd. by emulsifying and dispersing 20-85 pts.wt. oxidized wax having 40-90 deg.C m.p., 10-30 pts.wt. crystalline wax having >=90 deg.C m.p., 5-15 pts.wt. metal sulfonate and 0.6-10 pts.wt. Volatile base in water. The oxide of paraffin wax may be used as the oxidized wax and microcrystalline wax as the crystalline wax. Barium sulfonate may be used as the metal sulfonate and morpholine as the volatile base. The resulting compsn. has superior appliability and corrosion preventiveness and is useful for parts such as the engine room of an automobile.
Patent JP-H11140853-A (JP)
Title: Fishway
Inventor: WAKIMOTO TORU
IPC: E02B8/08
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a fishway capable of being laid as a covered conduit which generates no change in natural circumference by providing partition dams helping fish go upstream, inside a body formed of a plurality of cylinders connected. SOLUTION: Partition dam members 2, straight pipes with maintenance pipes 3, and bent pipes are delivered to the site to form a covered conduit for fish. Excavation of each part is carried out to correspond with the height of pipes 1 to be layed, and the straight pipes are fitted into a bank at an upstream and a downstream parts of a dam 4. After the bent pipes and straight pipes are successively laid down in the excavated conduit, the pipes are connected to each other, and also to the straight pipes fitted in the bank 5. Then excavated earth are returned into the excavated conduit so that only the upper end 3b of the pipe 3 is exposed to the ground. It is possible to assemble the fishway easily by connecting the pipes 1 to each other in the axial direction, and the place to be excavated and leveled is substantially sufficient with only the place where the fishway is formed.
Patent JP-H08136289-A (JP)
Title: Selfluminous pointer type instrument
Inventor: KATO MIKI
IPC: G01D13/28
Filed: 1994-11-11
Abstract: PURPOSE: To largely reduce the labor hour of manufacturing and mounting a power supply system. CONSTITUTION: A light emitting element 2 is provided in a pointer 1 rotated to an angle position responsive to an input signal. A flexible printed circuit board 3 formed with power supply patterns 32, 33 to the element 2 is extended from a pointer boss 111. The board 3 is spirally disposed, held in a horizontal attitude by a holding member 54 on the way to the extended end 34, then bent down perpendicularly, and connected to a hard printed board 4 having a power source circuit.
Patent JP-H02148371-A (JP)
Title: Device for inspecting two-dimensionally arranged object
Inventor: KAWACHI YASUNOBU
IPC: G01N21/956
Filed: 1988-11-30
Abstract: PURPOSE:To improve the stability and reliability of inspections carried out with the device by mounting an image pickup means on the device and providing a mechanism section which controls the inspections so that the inspections can be carried out alternately in two directions from the front end to the rear end of objects to be inspected, and vice versa. CONSTITUTION:An image pickup camera 75 mounted on a directly moving mechanism section 70 which makes step-and-repeat motions against batches of connectors 10 to be inspected positioned on an inspection table 20 after being carried on a conveyor 90 takes images of each batch of connectors 10 in the unit of frames in accordance with the movement of the section 70. An identification controlling section 80 identifies the objects to be inspected based on the picture information taken by the camera 75. Such inspecting procedure is repeated at every batch of the objects to be inspected, but the section 70 controls the camera 75 so that the camera 75 can alternately take the image of each batch in the directions from the front end to the rear end of the objects, and vice versa. When the inspection of one batch of connectors 10 is completed, the controlling section 80 transmits a completion signal to a gate 16 through a mechanism controlling section 15 and the batch of the connectors 10 are carried out based on the completion signal. Simultaneously, the next batch of connectors 5 to be inspected is carried in and positioned on the inspection table 20.
Patent JP-H07325478-A (JP)
Title: Manufacturing method and device for developing roller and the developing roller
Inventor: OKUBO ISAMU
IPC: F16C13/00
Filed: 1994-12-07
Abstract: PURPOSE:To provide a manufacturing method and device capable of making the high dimensional accuracy of a product without causing a residual stress therein, without requiring the high skill of a worker by improving the technique of manufacturing a developing roller for a copying machine and a printer and the developing roller of structure suitable for using the method. CONSTITUTION:The short cylindrical part 8b of a flange with a shaft is fitted into a sleeve 7 shown by the figure (A), to obtain the stage of the figure (B) and in this stage, a cutter holder 12 or a rotary tool is inserted into the sleeve 7, while being brought into linear contact with the regulating grinding wheel RW of a centerless grinder (or a device in conformity with it) and rotated, to finish boring the inner periphery of the short cylindrical part 8b, shown by the figure (C). After the completion of assembling shown by the figure (D) centerless grinding finishing is performed shown by the figure (E) and the centerless grinding can be simultaneously attained in a boring process shown by the figure (C).
Patent JP-H03164328-A (JP)
Title: Vibration-proof fuel tank
Inventor: TAKAGI HITOSHI
IPC: B60K15/03
Filed: 1989-11-22
Abstract: PURPOSE:To lower the resonant frequency of a vibration system using fuel as a mass and a lower shell as a spring and reduce the booming noise due to the vibration of a car body during idle operation by arranging a plate-shaped flexible air layer member with an air layer at the bottom section or middle section in a fuel tank. CONSTITUTION:Fuel 9 serves as a mass M for a cross member 6 and a floor panel 7 which are members on the car body side, and the spring (spring constant Kt) of a lower shell 2 and the spring (spring constant Ka) of an air layer member 10 exist in series between car body side members and fuel 9. The spring of the air layer member acts to lower the resonant frequency for fuel 9. In a conventional fuel tank with no air layer member 10, the resonance constituted of the mass M and the spring constant Kt exists near 20Hz, and this affects the car body vibration during engine idling. When an air layer 10a about 3mm is provided, the resonant frequency can be lowered to 15Hz or below, and car body vibration, i.e., the effect on booming noise, is eliminated.