baber/WOPTO huggingface dataset:
Patent JP-2000161325-A (JP)
Title: Clip device
Inventor: SAITO KATSUMI
IPC: F16B35/00
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To carry out the fastening work rapidly and at a high reliability, by making it possible to fasten a plurality of nuts efficiently and by an even force. SOLUTION: A clip device 10 consists of a presser tool 12, a U-bolt 13, and parallel nuts 15 and 16. Wires W1 and W2 are installed between the presser tool 12 and the U-bolt 13. Bolts 13a and 13b, and the screw grooves of the parallel nuts 15 and 16, are made to make the pitches equal each other, and in the relation of the reverse grooves. To the outer diameter parts of the parallel nuts 15 and 16, gears 18 and 18 engaged each other at the fitting positions of the bolts 13a and 13b are formed. When the gears 18 are engaged and either one side of the parallel nuts 15 and 16 is rotated, this torque is transmitted to the other side, and the parallel nuts 15 and 16 are fastened to the bolts 13a and 13b synchronously and evenly.
Patent JP-H06288477-A (JP)
Title: Urethane packing
Inventor: KIMURA KIICHI
IPC: F16J15/3236
Filed: 1991-11-20
Abstract: PURPOSE:To provide an integrally formed packing of optional shape, made of polyurethane, with excellent performance in heat resistance, oil resistance, wear resistance, compression set, tension set, and the like as well as with excellent flexibility and elasticity by forming this packing in such a way that the surface layer has cross-linking structure and the interior has non-cross-linking structure. CONSTITUTION:In an integrally formed urethane packing of optional shape, the surface layer 1 has cross-linking structure, the interior 2 has non-cross linking structure, the whole shape is annular, and the cross section is of U-shape. Thermoplastic urethane elastomer is used as polyurethane. In order to attain desired cross-linking structure, it is desirable that the impregnated depth of a polyisocyanate compound is in a range of about 1-70% of the cross-sectional area if shown by the cross-sectional area of a molding. In the case of being less than this range, material properties such as heat resistance, oil resistance and wear resistance cannot be sufficiently imparted to the packing. In the case of exceeding this range, on the other hand, the original flexibility and elasticity of the thermoplastic urethane elastomer is spoiled.
Patent JP-2000153111-A (JP)
Title: Cartridge filter housing structure
Inventor: SATO TOSHINOBU
IPC: C02F1/00
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To wash out adhering substances such as slime adhering to the inner face of a cylindrical nut by making the cylindrical nut removable out of the outer circumferential part of a container body provided with a rib-like projected strip, if required. SOLUTION: A cut part 16 with a sufficient size to fit a rib-like projected strip 8 loosely is formed at a position corresponding to the attachment position of the rib-like projected strip 8 of a container body 4 in the inside of the lower end of a cylindrical nut 6. By bringing the rib-like projected strip 8 in conformity with the cut part 16, a cylindrical nut 6 can be pulled out of the outer circumferential part of the container body 4, and by shifting the rib-like projected strip 8 from the cut part 16, the cylindrical nut can be held in the outer circumferential part of the container body 4.
Patent JP-2000159144-A (JP)
Title: Steering structure for crawler tractor
Inventor: KUBOTA YUKIO
IPC: B60K20/02
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To provide the excellent operability fitted to the feeling of a driver by changing gear position while interlocking with position of a forward and backward movement shift lever, and reversing the output of a hydraulic continuously variable transmission interlocking with the forward and backward movement shift operation. SOLUTION: A steering wheel 7 regulates the delivery of a hydraulic pump of a hydraulic continuously variable transmission(HST) 30 in response to the quantity of operation. A forward and backward movement shift lever 90 for changing the moving direction of a machine body in the fore and aft direction performs the shift operation inside of a transmission case with the shift operation among forward, neutral and backward movement, and is interlocked with an arm 93 supported by a gear box 80 freely to be turned through link mechanism 91, 92 in the shift between forward and backward movement. The arm 93 is turned interlocking with the shift among the forward, neutral, and the backward movement so as to operate a clutch mechanism of the gear box 80, and a pump control arm 31a connected to a front end of a rod 79 is turned.
Patent JP-H06176696-A (JP)
Title: Gas electric discharge tube
Inventor: SAKURAI HIROSHI
IPC: H01J17/49
Filed: 1992-12-11
Abstract: PURPOSE:To provide a gas electric discharge tube which is stable and has a long life even if its cathode area is reduced. CONSTITUTION:Relating to a gas electric discharge tube, in which tunneling effect electron emission elements each comprising a conductor base 2 and a thin film 3 of dielectric substance covering the surface of the base are used as cathodes 12, 14, electron emission reducing films 13, 15 for slightly reducing emission of electrons in a peripheral area are provided in the peripheral area from which the center area of each cathode is excluded. A discharge current at the end portion of each cathode can then be reduced to a large extent. As a result, the rise of a discharge voltage due to shortage of positive ions is avoided and destruction of the cathodes due to bombardment with high-energy positive ions is avoided.
Patent JP-2000092375-A (JP)
Title: Signal processing unit and its control method
Inventor: TAKEZAWA MASAYUKI
IPC: H04N5/225
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To execute processing efficiently without degrading processing capability of each circuit even in the case that image data with various resolutions are processed accompanying high resolution processing of the image data. SOLUTION: A memory controller 22 gives an acknowledgement signal in time division to each circuit within a range of supply of image data depending on a limit of a frequency band of an image data bus 33 and controls each circuit so that each circuit can conduct prescribed processing. That is, the memory controller 22 accesses data each circuit in real time defacto to write the image data from each circuit to an image memory 32 or to read the image data in the image memory 32 and to give the data to each circuit.
Patent JP-H09171006-A (JP)
Title: Device or evaluating ultrasonic flow detection data
Inventor: TERADA ATSUHIKO
IPC: G01N29/04
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain more accurate discriminated results while the setting of a time gate is facilitated. SOLUTION: In the main body 30 of a device for evaluating ultrasonic flaw detection data, a data input section 34 inputs ultrasonic flaw detection data 29 obtained from an object 24 to be inspected and a time gate setting section 36 extracts a plurality of extraction data 37-39 by multiplying the data 29 by a time gate. Then a data analyzing and processing section 40 analyzes and processes the data 37-39 extracted by the setting section 36 and a discriminating section 44 using a neural network discriminates the presence/absence of a defect based on analyzed and processed data 41-43 from the analyzing and processing section 40.
Patent JP-2001145504-A (JP)
Title: Homo-fastener
Inventor: SEKI HIDEFUSA
IPC: A44B18/00
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a homo-fastener which can be used to suspend heavy articles and can be used as a joint for an artificial lawn grass, which lawn grass can be prevented from being separated by a violent shock during a sport and can be easily replaced. SOLUTION: A pair of homo-fasteners, each of which consists of an engaging element obtained by being pile-woven and a Hook-and-Loop fastener whose rear side is treated with resins and whose longitudinal loop hardness is 500-1500 cN is used.
Patent JP-H07184530-A (JP)
Title: Dough admixture for bread making and its production
Inventor: MORIYA IWAO
IPC: A21D10/02
Filed: 1993-12-27
Abstract: PURPOSE:To obtain an admixture to be blended in bread dough for production of a bread having a taste similar to bread coated with butter or margarine and to provide a production method therefor. CONSTITUTION:A dough admixture for bread making, having a structure in which fat and oil layers and dough layers composed mainly of wheat flour are alternately put in layers. This dough admixture has preferably a shape like a die and fats and oils having <=35 deg.C melting point and plastic at working temperatures (0 to 30 deg.C) are preferably used. This dough admixture is produced by putting a fat and oil sheet on a dough sheet composed mainly of wheat flour and spreading it to form a sheet or mixing bulky fats and oils in dough composed mainly of wheat flour and spreading it to form a sheet, folding the resultant sheet, spreading it, further repeating these processes to form a multilayered material and cutting the multilayered material to a suitable size.
Patent JP-H03193378-A (JP)
Title: Printer
Inventor: AKIMOTO KOICHIRO
IPC: B41J29/26
Filed: 1989-12-25
Abstract: PURPOSE:To print a text data and a form data by different colors even when color assigned information is not included by discriminating the text data and data except the text data, pattern-developing and storing these data and overlapping and printing these stored data by mutually different colors. CONSTITUTION:Information from a host computer 1 taken into an input buffer 4 is analyzed by a data analyzing section 6, divided into character data and form data, and stored in the printing data area 5a and form data area 5b of a page buffer 5 respectively. An output processing section 8 converts these data into character patterns while referring to a font ROM 8a. The character patterns are output to a black picture buffer 12, and pattern-developed. Likewise, the form data stored in a form data area 5 are also developed in a red picture buffer 13. Accordingly, when image development corresponding to one page is completed, the data are printed by overlapping and outputting the character data and the form data to a printer section 15.
Patent JP-2001152237-A (JP)
Title: Molten steel refining method using carbon-containing waste refractory
Inventor: TAKAHASHI TAKEHIKO
IPC: C21C7/068
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for smelting a steel having <=0.10 mass% carbon content without causing any pick-up by adding a carbon-containing waste refractory at the time of a secondary refining in a ladle. SOLUTION: When the molten steel is primarily refined by using a converter, then is secondarily refined b using a ladle refining equipment, the carbon- containing waste refractory is added into slag on the molten steel at the period when the carbon content of the molten steel in the ladle is >=0.01 mass%.
Patent JP-H10162936-A (JP)
Title: Submerged heater of ornamental water tank
Inventor: ITO MASAHIKO
IPC: H05B1/02
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To recycle a heater main body and fully prevent the occurrence of fire due to empty heating. SOLUTION: A malfunction detecting circuit 44 detects that a temperature sensor 33 for detecting a temperature of a heater body reaches an abnormal temperature. Then, a driving circuit 45 for responding to the detection of malfunctioning operatively opens a semiconductor switch 42 to break the energization of the heater body. Furthermore, a malfunction detection state is stored in a memory circuit 46. This memory holding state is released by return manipulation such as the insertion and extraction of a power source plug 4, thus enabling return operation.
Patent JP-H01171210-A (JP)
Title: Converging apparatus for magnetic line of force
Inventor: SATO TAKEHIKO
IPC: G01R33/035
Filed: 1987-12-25
Abstract: PURPOSE:To make an apparatus using magnetism small-sized and realize high efficiency, by making the aperture part of a cylinder type frame of superconductor have a sectional area equal to or smaller than the tip part of a magnet, which produce magnetic lines of force, and engages with said cylinder type frame. CONSTITUTION:In the case where the diameter of a magnet is equal to the inner diameter of the aperture part of superconductor, the magnet 1 is engaged with the superconductor 2 in the form of a cylinder. At a normal temperature, the magnetic lines of force from a magnetic pole 3 of the magnet 1 penetrates the superconductor, forms a closed loop, and returns to a magnetic pole at the other end. When the temperature is reduced to a superconducing state, magnetic flux generating from the magnetic pole is maintained to the aperture part 4 as it is, and forms a closed loop after leaving the aperture part. In the case where the inner diameter of the aperture part of superconductor is smaller than the diameter of the magnet, when the superconductor 2 is cooled and turned into the superconducting state, the flux density of magnetic lines of force generating from the magnetic pole 3 increases in the vicinity of the aperture part 5, because the aperture part is narrowed. Therefore the magnetic field intensity at the aperture part 5 becomes larger than that of the magnet 1.
Patent JP-H04198602-A (JP)
Title: Steam temperature controller
Inventor: KIMURA MASAYASU
IPC: F22B35/00
Filed: 1990-11-28
Abstract: PURPOSE:To correct automatically the deviation in the temperatures after pouring the spray water by adding the respective outputs of adders that add the outputs of a sampling controller and a flow rate controller to a spray control valve in the form of a bias in order to control its degree of opening. CONSTITUTION:The correction actions is made only in the sampling time S and the output is kept constant during the holding time H when there is a deviation, (PVA- SV) between the detected temperature PVA after pouring the spray water that is the output of a temperature sensor 4A and the average temperature SV that is the output of an adder 11. For a sampling controller 14B entirely the same action is made. When a deviation between PV(PVA, PVB) and SV by the sampling controller 14A and 14, develops, a correction output is generated gradually by intermittent correction actions, and it is added to the output of a flow rate controller 13 by the adders 15A, 15B, and the sum is applied to spray control valves 3A, 3B in the form of bias to change the degree of opening of the spray control valves 3A, 3B individually so as to match PV and SV.
Patent JP-H04203950-A (JP)
Title: Method and apparatus testing durability of hose
Inventor: HOSOYA HIROSHI
IPC: G01N3/34
Filed: 1990-11-29
Abstract: PURPOSE:To perform the durability test of a hose in the whole circumferential direction and to evaluate the hose with high reliability irrespective of the usage of the hose by conducting the impact oil pressure test for the hose while rotating the hose around an axis thereof. CONSTITUTION:A motor 13 rotates a hose 10 to be tested in a predetermined direction around a hose mounting shaft 113. An oil pressure generating device 14 supplies a pulse-like pressuring oil with a predetermined interval to a hose mounting shaft 123 of a manihold 12, namely, the hose 10. When the impact oil pressure is impressed to the hose 10, the hose 10 is alternately expanded and contracted continuously in the whole of the circumferential direction. During the impact oil pressure test, the impact oil pressure can be impressed while the above state is repeated. Therefore, the test can be carried out in the whole circumferential direction of the hose 10. The hose can be evaluated with high reliability irrespective of the usage thereof.
Patent JP-H07187569-A (JP)
Title: Plural load blocks type crane device
Inventor: NISHIYAMA NORIYUKI
IPC: B66C13/22
Filed: 1993-12-27
Abstract: PURPOSE:To provide a plural load blocks type crane device, by which the load balance of a hoisted load can be automatically adjusted in a dynamic lift off work. CONSTITUTION:The load applied to each hook is measured by winch load cells 41-44. An automatic dynamic lift off work control device 45 calculates the average value from load measured by the winch load cells, and a speed command for correction for load balance is created from a difference between the calculated average value and the actual measured value of each hook. The command is added to a speed command from a controller 46 to be given to speed control devices 47-50 of the respective hooks so that the load is automatically shared. Thus, it is possible to improve work efficiency and decrease a driver's burden.
Patent JP-H02177220-A (JP)
Title: Wire manufacturing device
Inventor: TANIHIRA KAZUO
IPC: H01B13/26
Filed: 1988-12-28
Abstract: PURPOSE:To make a device which can cover a conductor and wind a wire through one process by supplying a shielding conductor to a wire covered with foamed resin and concurrently winding the conductor round a take-over drum whose axis is inclined at a prescribed degree around which both endless belts rotate. CONSTITUTION:A wire 2 which is continuously covered with foamed resin insulating material through an extender 1 is supplied to a take-up drum 13 inclined at a prescribed angle referring to a forward direction together with a shielding wire 11 supplied to the external circumference of the drum 13. Endless belts 14 interlocking with the drum 13 are arranged opposed to each other at the external circumference of this autorotating drum 13, and covered with insulating material, and also a wire around which the shielding conductor 11 is wound is wound around the drum 13. This integrated motion makes it possible to produce a wire manufacturing device which the covering and the shielding wire winding operations can be carried out through a single process, not through 2 processes where the above operations are independently carried out, so that the frequency of take-out becomes once and thereby, a shielding-wire-wound wire whose covering is hardly deformed can be made.
Patent JP-H10169406-A (JP)
Title: Sampling device
Inventor: ISHIZAKI YOSHISUKE
IPC: F22D11/00
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To analyze water and steam positively by installing a cooling device in a blowdown system connected to the upper stream part of a sampling cooler in a device for sampling water and steam in a power plant system to analyze pH, dissolved oxygen, conductivity, silica, and the like. SOLUTION: Water sampled from a sampling position in a certain sampling cycle enters a sampling cooler 17 from a sample inlet through a shut-off valve V1, and after being cooling in the sampling cooler 17, the water is depressurized by a depressurizing device 18, and its temperature is detected by a temperature fuse 19. A valve V3 is then opened to inject the water successively in ion exchange resin 21, a thermostatic layer 22, a flow meter 23 and an electric conductivity meter 24 to recover the sample water. In this case, a blowdown system is diverged from a prior stage of the sampling cooler 17, and blowdown water and steam are cooled in a blowdown cooler 29 so as to prevent the failure of the thermostatic layer 22 and the like caused by blowdown water and steam of high temperature and high pressure passing a sampling system.
Patent JP-H05169102-A (JP)
Title: Manufacture of metal hoop
Inventor: KOSHIRO JUNJI
IPC: B21B37/24
Filed: 1991-12-18
Abstract: PURPOSE:To make the sleeve for using at the inner diameter of coil needless and to reduce the cost of manufacture by rolling the sheet thickness of the prescribed length from the cutting point thicker than the thickness of products at the time of rolling metal hoop. CONSTITUTION:At the succeeding stock 21 of coil after rolling, the prescribed distance LA from the joining point A of the preceding stock with the succeeding stock until the succeeding B point is set thicker than the original thickness of products. For example, at the case of 0.3mm thickness of products, the thickness of sheet is set by 0.45mm. In such a way, the sheet thickness of succeeding stock 21 is rolled thicker than the original thickness of products between the prescribed distance LA from the cutting point A. At the point B that the succeeding stock is rolled by the prescribed distance LA, the set of sheet thickness is made to the original sheet thickness of the succeeding stock.
Patent JP-H11167780-A (JP)
Title: Writing device for servo information and writing method for servo information
Inventor: FURUKAWA YASUO
IPC: G11B21/10
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain control accuracy required for writing a servo track pattern even if process accuracy of a target park is degraded and to contribute for reducing a manufacturing cost. SOLUTION: Relating to a servo information writing device in which a target mark 29 formed on a head arm 27 of the HDD is irradiated with a laser beam from a light emitting means attached to a guide arm and servo information is written in the HDD outputting a control value controlling rocking of the head arm 27 so that displacement of reflected light from the target mark 29 is made zero, an offset value is applied to the control value or physical quantity affecting substantially to the control value. By setting an offset value appropriately, excessive unevenness of the target mark 29 is prevented and rocking of the head arm 27 is controlled.
Patent JP-H02179810-A (JP)
Title: Method for operating top and bottom blowing converter
Inventor: TAKAMOTO HISASHI
IPC: C21C5/35
Filed: 1988-12-28
Abstract: PURPOSE:To improve Mn yield and to reduce iron content in slag and eroding rate of furnace wall refractory by specifying a bottom blowing gas flow ratio at inner and outer of the fire point in operation of a large-scaled converter specifying the total bottom blowing gas flow rate and gas flow ratio of top blowing and bottom blowing. CONSTITUTION:Stirring gas is blown into molten steel from a single or double tube bottom blowing tuyere at furnace bottom in the large-scaled top and bottom blowing converter having 4000-8000mm furnace bottom diameter and 250-380 Ton/ch at >=0.1Nm<3>/t.min and also O2 gas jet is injected on the molten steel surface with a water cooled top blowing multi-holes lance. Then, this gas flow ratio of the top blowing and the bottom blowing is made to 0.05-0.20. In this operation, the gas flow rate from the bottom blowing tuyere at inside of fire point projecting plane under condition of the lance height at end period of the blowing, is made to 1.2-2.0 ratio to the total gas flow rate from the tuyere at outside.
Patent JP-H09168838-A (JP)
Title: Method and device for production of light alloy wheel
Inventor: NAKADA MAMORU
IPC: B21K1/32
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To provide the production method and device to produce a high strength one piece wheel at a low cost. SOLUTION: After a heated stock 21 is arranged on a second lower die 3, a horizontal die 12 is pressed to the stock 21 by a hydraulic cylinder 5, further, by descending a upper die 16, the stock 21 is pressed by the upper die 16 and horizontal die 12. In this case, internal pressure is generated by deformation of the stock, while movement of the horizontal die 12 is regulated from the outside of the horizontal die 12 by a horizontal die support part 16a of the upper die 16 so as not to be retreated by the internal pressure, forging is executed. As a result, the stock is forged in the vertical direction by the second lower die 3 and upper die 16, a disk face 22 is forged, the stock is forged in the horizontal direction by the horizontal die 12 together with a first lower die 1 and the upper die 16, a rim part 21 is formed while required strength is imparted.