baber/WOPTO huggingface dataset:
Patent JP-H09100083-A (JP)
Title: Lifting magnet and demagnetizing method therefor
Inventor: IWAMOTO NAOTO
IPC: H01F7/20
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To facilitate attachment to a working carriage by installing a lifting magnet in this working carriage in a freely detachable manner via a bracket part, housing a generator and a hydraulic motor in the space between a pair of brackets, and connecting an oil connector of the hydraulic motor to a mounting pipeline of the working carriage. SOLUTION: A lifting magnet 1 is installed in a working carriage via a bracket part 3 on top of a magnet part 2. In addition, a magnetizing generator 5 to be electrically connected to the magnet part 2 and a hydraulic motor 7 driving this generator 5 both are housed in an interval between the paired bracket parts 3, while the generator 5 and the hydraulic motor 7 are attached tight on the upper part of the magnet part 2, then an oil connector 8 of the motor 7 is connected to a pipeline 10 attached to an arm of the working carriage. With this constitution, any preattachment of a feeder cable or the like for diving power supply to the working carriage to be installed becomes unnecessary. Moreover, magnetization and demagnetization of the magnet part are thus carried out by opening or closing of an operating valve in the working carriage.
Patent JP-H03143742-A (JP)
Title: Loaded cargo holding device for vehicle
Inventor: YAMASHITA IZUMI
IPC: A63B55/60
Filed: 1989-10-30
Abstract: PURPOSE:To surely hold a loaded object in no relation to a quantity by mounting hooks, which are movably engaged in the lengthwise direction, to rail parts for supporting a side surface of the loaded object with a belt for winding it inserted and folded back between the hook and the rail part. CONSTITUTION:In the rear part of a body in a vehicle, for instance, gold car, a load-carrying platform 6 for loading a gold bag B is set up. At least two upper and lower rail parts 7 are additionally provided in the load-carrying platform 7 simultaneously with a belt 11, for fixedly winding the golf bag B, arranged in the upper side rail part 7. Here in the upper side rail part 7, a pair of hooks 14 are slidably mounted in the lengthwise direction. The belt 11 is inserted so as to pass through a gap between the one hook 14 and the rail part 7 for each hook 14, while the belt 11 is folded back with the hook 14 serving as a flexing point. While the outer side of the folded back belt 11 is held by the other hook 14 thus to impede sliding of the hook 14.
Patent JP-H05118444-A (JP)
Title: Packing material and sealing member using the same
Inventor: UEDA TAKAHISA
IPC: F16J15/12
Filed: 1991-10-25
Abstract: PURPOSE:To obtain a sealing member which can be used in stable manner free from oxidation and destruction and hardly generates creep phenomenon, even if the packing material used for a gasket for exhaust pipe for an automobile and a gland packing for a high temperature valve is at a high temperature over 500 deg.C. CONSTITUTION:A mica material 2 as main material and the fiber as reinforcing material are formed integrally. The strength is improved by charging the inside of a cylinder body 1 formed by the fibers with the mica material 2.
Patent JP-H05116024-A (JP)
Title: Cutting machine for angle cutting
Inventor: AOYANAGI MINORU
IPC: B23D55/04
Filed: 1991-10-25
Abstract: PURPOSE:To provide a cutting machine for angle cutting in which the feeding positioning of a work can be accurately carried out. CONSTITUTION:A cutting machine for angle cutting is so constituted that a saw-blade housing 7 equipped with a saw blade in a base 3 is provided so as to be elevatable and turnable in the horizontal direction, and a support roller 41 for supporting a work is provided so as to be turnable in the feeding direction of the work in the region where the feeding region of the work and the turning region of the saw-blade housing are superposed, and also a roller- oscillating device 43 for horizontally oscillating the support roller 41 so that the support roller 41 is directed towards the direction approximately perpendicular to the feeding direction of the work while the saw-blade housing is turned is provided.
Patent JP-H10127258-A (JP)
Title: Stable emulsion and dry powder of lipophilic vitamin mixture, their production, their use, and food, medicine or animal feed containing the same
Inventor: HAEHNLEIN WOLFGANG DR
IPC: A23K20/174
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To obtain the stable emulsion and dry powder of lipophilic vitamins in finely dispersed forms, respectively, by separately emulsifying vitamin K and vitamins (A+D+E) in specific conditions, respectively, mixing both the obtained emulsions with each other and, if necessary, subsequently drying the mixture. SOLUTION: (A) Vitamin K and (B) a vitamin mixture are separately emulsified in the presence of protective colloids (and, if necessary, further sugar and/or a sugar alcohol and other additives). Both the emulsions are mixed with each other and, if necessary, subsequently dried in the presence of a coating agent. The vitamin mixture B is produced by dissolving vitamin D in an inactive oil and/or vitamin A and subsequently mixing the solution with vitamin E. The mixture of component B may be prepared by adding the vitamin D to the mixture of the vitamin E with the vitamin A and/or the inactive oil.
Patent JP-H09128756-A (JP)
Title: Optical information reproducing device and method therefor
Inventor: SAGA HIDEKI
IPC: G11B11/10
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To enhance a recording density by providing a current calculating means adding or subtracting current signals to be outputted by photoelectric transducers of not less than two and a signal converting means converting the current signal to be outputted by the current calculating means into a voltage signal. SOLUTION: The beam outgoing from a laser diode 105 is converted into parallel beam by a collimating lens 104 to be radiated on a recording medium 100 in a state in which the beams are converged by an objective lens 102 by being passed through a beam splitter 103. The beam undergoes a Kerr effect and a Farady effect by a magneto-optical domain 101 and planes of polarizations are rotated in different directions. The reflected light beam by the recording medium 100 passes again through the objective lens 102 and one part of the reflected light beam is reflected by the beam splitter 103 to be separated into an s-polarized light component 118 and a p-polarized light component 119 orthogonally crossed with each other by a Wallaston prism 118 and they are respectively focused on light receiving planes of photodiodes 108, 109 by detection lens 119.
Patent JP-S63133326-A (JP)
Title: Semiconductor laser driving device
Inventor: OTSUKI NORIYOSHI
IPC: H01S5/042
Filed: 1986-11-25
Abstract: PURPOSE:To simplify the constitution of a driving circuit and to miniaturize the titled device by reducing the maximum value of a laser driving current by changing only a DC current contained in a laser driving current at the time of changing a laser light output. CONSTITUTION:A DC power source 5 is applied to a semiconductor laser 1, the laser is driven by providing an output of an oscillator 2 through a capacitor 3, and its output is radiated to an optical recording medium 8 through lenses 6, 7. When a read value of a laser driving DC, a write time value, a high frequency current, and an angular velocity, and time are denoted as I0, I1, I', omegaand (t) respectively, read time and write time currents I are shown by expressions I, II. In this state, when an output is obtained by changing only magnitude of the current I0 without changing the current I', when P0 and P1, and P' denote outputs to the currents I0, I1, and an output by the current I', respectively, outputs at the time of read and write can be shown by expressions III, IV. A degree of modulation (m) is P/P0 and P'/P1, at the time of read and at the time of write, respectively, and becomes m<1 at the time of write, and becomes smaller than usual.
Patent JP-S63133016-A (JP)
Title: Gauge display device for recorder
Inventor: NISHIMURA MIEKO
IPC: G01D9/00
Filed: 1986-11-25
Abstract: PURPOSE:To facilitate measuring operation, by making scale reading of a gauge adaptable to the changeover of a range and the setting and changeover of an offset immediately. CONSTITUTION:A gauge scale reading data is stored into a memory 20 as determined by a range and an offset used. A gauge scale reading data memory address selection means 30 receives a range detection signal and an offset detection signal to select a head address where a gauge scale reading data of the memory 20 is stored and selects the subsequent address where other gauge scale reading data is stored based on the head address and the set number of gauge scale reading data. A gauge scale reading data reading means 32 reads gauge scale reading data stored in these addresses from the memory 20 and a gauge display 16 shows the gauge scale reading data to match corresponding gauge graduations respectively.
Patent JP-S62139335-A (JP)
Title: Surface cleaning process
Inventor: TATSUMI TORU
IPC: H01L21/3065
Filed: 1985-12-13
Abstract: PURPOSE:To produce an excellent substrate with the least crystalline defect by a method wherein, when the surface of an Si substrate is cleaned up, the surface is irradiated with oxygen molecular beams and ultraviolet rays in vacuum to be changed into an SiO2 film for later heating and evaporation. CONSTITUTION:A natural SiO2 film 20 normally over 10Angstrom  thick is formed on the surface of an Si substrate 10 while polluted impurities 30, 31 such as carbon etc. are respectively contained in the material on the surface of film 20 and the interface with the substrate 10. Therefore, the film 20 is removed by cleaning with boiled solution of 28% ammonium water, 30% hydrogen peroxide water and water mixed with one another at the ratio of 1:4:20 to form another SiO2 film 21 containing a bit of the impurity 31 and a newly sticked impurity 32. Later, the impurity 32 is firstly removed from the surface by heating it up to 600-850 deg.C in vacuum of 10<-10>Torr and then the film 21 is changed into the other SiO2 film 40 by irradiating the film 21 with oxygen molecular beams and ultraviolet rays to be evaporated together with the impurity 31 by heating them up to the temperature exceeding 850 deg.C.
Patent JP-H0593184-A (JP)
Title: Antistatic coating agent, treatment of molding therewith and molding treated therewith
Inventor: FUKUMOTO MASABUMI
IPC: C09D127/12
Filed: 1991-09-30
Abstract: PURPOSE:To obtain the title agent which can easily impart antistatic properties to an instrument or apparatus made of a fluororesin irrespsectively of its shape or structure by adding a specified powder to a solution of an amorphous fluoropolymer in a fluorinated solvent. CONSTITUTION:The title agent is prepared by adding a carbon powder to a solution prepared by dissolving an amorphous fluoropolymer, desirably one represented by the formula (wherein m and n are integers, and n/(m+n)=0.2-1.0) in a fluorinated solvent (e.g. Fluorinate FC-75, a product of 3M Company of U.S.A.).
Patent JP-H08145695-A (JP)
Title: Optical fiber gyro
Inventor: TSUBOSAKA SUSUMU
IPC: G01C19/72
Filed: 1994-11-15
Abstract: PURPOSE: To provide a highly accurate and reliable optical fiber gyro in which the total cost is reduced by decreasing the number of components. CONSTITUTION: In the optical fiber gyro for detecting the rotational state of an object optically, a second light receiving means 15 delivers a second output signal P2 to a light source output control means 16 in order to control the current being injected to a light source 11 to be at a constant level. Since fluctuation in the zero point output can be suppressed regardless of temperature variation, the rotational angular speed can be detected with high accuracy. Furthermore, the number of optical components can be decreased because phase modulation is not employed and the cost can be reduced significantly.
Patent JP-H08142289-A (JP)
Title: Multilayer rolled sheet having cyclic olefin resin layer
Inventor: YAMAGUCHI MASAYOSHI
IPC: B29K45/00
Filed: 1994-11-15
Abstract: PURPOSE: To obtain a multilayer rolled sheet which is excellent in optical characteristics and moistureproofness, and especially excellent in toughness by a method wherein that is composed of two resin layers, and one side resin layer is rolled as specified cyclic olefin resin. CONSTITUTION: A multilayer rolled sheet having a cyclic olefin resin layer is provided wherein that is composed of two resin layers, and one side resin layer is obtained by rolling a raw fabric sheet consisting of cyclic olefin resin represented by the formula I or formula II. In the formula I, n is zero or 1; m is zero or a positive integer; q is zero or 1; R<1> -R<18> , and R<a> , and R<b> are respectively independently a hydrocarbon group which may be replaced by a halogen atom or halogen; R<15> -R<18> may be bonded to each other to form a monocycle or a polycycle; and the monocycle may have double bond. In the formula II, p and q are zero or a positive integer, and m and n are zero, 1, or 2.
Patent JP-H06106891-A (JP)
Title: Manufacture of penpoint for fountain pen
Inventor: KODAMA HIDETOSHI
IPC: B43K15/00
Filed: 1992-09-25
Abstract: PURPOSE:To make a process as simple as possible and to solve constraint of a formable pattern to the utmost by forming a pattern in a platelike penpoint. CONSTITUTION:The penpoint of a fountain pen is manufactured by the following method: A masking pattern 2 is formed by nonconductive liquid on a plane base material 1 selected from among gold, gold alloy and stainless steel. A metal layer 3 is formed in an unmasked part by electroplating. Then the masking member is removed and thereafter bending is performed by press to work the plane base material into the shape of the penpoint. Or bending is performed by press to work the plane base material into the shape of the penpoint and thereafter the masking member is removed. Thereby a stamping stage is omitted and further the masking pattern is formed on the plane base material. The process is shortened and constraint of the formable pattern is solved to the utmost.
Patent JP-S63136307-A (JP)
Title: Manufacture of laminated magnetic core
Inventor: KOJIMA TAKAYUKI
IPC: G11B5/147
Filed: 1986-11-27
Abstract: PURPOSE:To prevent dispersion of insulation performance by forming an insulation oxide coating film to the surface of a magnetic thin plate made of a magnetic material including Nb by means of the chemical processing. CONSTITUTION:A magnetic material including Nb is used as the material forming laminated magnetic cores 1ch-4ch and the insulation oxidation coating film is formed on the surface of the magnetic thin plate by the chemical processing. As the oxidation processing method, for example, an aq. soln. of nitric acid including nitric acid ions is used as an electrolyte, a 'Permalloy(R)' strip is used as the anode and anodic oxidation is applied by the electrolysis. The surface of the 'Permalloy(R)' strip is oxidized by the processing above and a strong insulating oxide film having much Nb content, light heat resistance and not susceptible to reduction is formed. Thus, the laminated magnetic core with excellent insulation and without dispersion is obtained.
Patent JP-H09117357-A (JP)
Title: Suspension tool for painting, etc.
Inventor: AKASHI KAZUKUNI
IPC: F16B45/02
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To reduce the production cost by simplifying a pull-out prevention structure of a suspension tool. SOLUTION: A hook 5 is formed in the bottom of a fitting board, the hook 5 and a support board 3 are provided in the front face of the fitting board, and a support piece 7 to which an opening/closing member 6 for opening/closing an opening of the hook 5 is fitted is formed in the support board 3. Recessed parts 8, 8 are provided in both sides of the support piece 7. The opening/closing member 6 is formed into a V shape by bending a metal wire having elasticity, the both sides of the V shape are pressed against the recessed parts 8, 8, and the both ends 6a, 6a of the member 6, 6 are bently formed in the opposite direction of the fitting board along the top face of the support board 3. The tip of the opening/closing member 6 is brought into contact with the inner face of the tip of the hook 5.
Patent JP-H11122052-A (JP)
Title: Induction load drive device
Inventor: SAITO HIRONORI
IPC: H02M1/00
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To prevent the overlap of the back-surge absorption periods of plural power transistors and to suppress device temperature rise. SOLUTION: This device is provided with plural power transistors 9a and 9b formed on the same chip for driving the plural induction loads 12 and 13, a signal control means 2 for outputting the on/off signals of the power transistors 9a and 9b and a timing control means 10 for shifting the off timing of the two or more power transistors 9a and 9b for a prescribed time when receiving at the sometime two or more off signals to the two or more power transistors 9a and 9b from the signal control means 2.
Patent JP-2000107330-A (JP)
Title: Putter club
Inventor: MURAZAKI KAZUO
IPC: A63B53/02
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a putter club in which a shaft can be installed on a head at plural installation angles, and in which the shaft is irrotational to the head in an installed condition. SOLUTION: In this putter club, a shaft 1 is provided with either a spline shaft 19 or an engagement hole 4 in which the spline shaft is engaged, and a head is provided with the other of the spline shaft 19 or the engagement hole 4. By spline-coupling of the spline shaft 19 with the engagement hole 4, the shaft 1 can be installed to the head at plural installation angles, and the shaft 1 is irrotational to the head in an installed condition.
Patent JP-2000110365-A (JP)
Title: Reinforcing method of reinforced concrete column
Inventor: ISHIBASHI TADAYOSHI
IPC: E04G23/02
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for reinforcing a reinforced concrete column by utilizing only one side of an outside without influencing on a side having an obstacle in work of a space side or the like utilized as the inside of a room at the time when the reinforced concrete column is reinforced. SOLUTION: In this reinforcing method, drilling of slotted holes 4, 4' is carried out for shearing reinforcing material insertion in the form of an intersection or along sides B, C adjoining to the side between shearing reinforcing bars buried in a reinforced concrete column 1 from the side edge parts 2, 2' of one side A of the reinforced concrete column 1, shearing reinforcing materials 5, 5' are driven in the slotted holes 4, 4' and a residual void is filled and solidified. In addition, one side A of the reinforced concrete column 1 is covered with a reinforcing plate-like body, and the reinforcing plate-like body and the shearing reinforcing materials 5, 5' are coupled.
Patent JP-S62140009-A (JP)
Title: Method and apparatus for detecting flaw of pattern
Inventor: ONISHI HIROYUKI
IPC: G01B11/30
Filed: 1985-12-13
Abstract: PURPOSE:To make it possible to detect the flaw of a pattern with high accuracy by absorbing a positioning error even when the positioning error due to positional shift is present in the pattern to be inspected, by a method wherein a plurality of fundamental patterns are provided to be compared with the pattern to be inspected. CONSTITUTION:For example, fundamental patterns M11-M77 of which the positions are shifted by one picture element are provided in a region wherein the peripheries of three picture elements are enlarged around the region M0 of the fundamental pattern corresponding to the reference position P0 of a pattern P to be inspected. Flaw inspection windows W, W' having a plurality of picture element sizes are respectively provided in a shifted pattern P0' to be inspected and the patterns M11-M77 to perform scanning over the entire pattern region. If there is even one place where the inspection windows do not coincide, pattern non-coincidence is judged and, if there is no non- coincidence place, pattern coincidence is judged. It is possible to detect the pattern flaw by judging that there is a flaw when the judgment of pattern non-coincidence is performed with respect to all of the patterns M11-M77 and by judging that there is no flaw when the judgment of pattern coincidence is performed with respect to at least one fundamental pattern.
Patent JP-2000115497-A (JP)
Title: Image communications equipment and its control method
Inventor: SHINODA HIROSHI
IPC: H04N1/21
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To provide image communications equipment where the user can easily comprehend a state of color and monochromatic images received in a memory. SOLUTION: The image communications equipment has a communication means that makes communication with an opposite terminal via a line, a DRAM 118 that stores image information received by the communication means, a management means that manages image information stored in the DRAM 118, a decoding means that decodes the image information stored in the DRAM 118 into image data to be printed on recording paper, and a recording section 120 that records a visual image on recording paper, based on the decoded image data by using an ink cartridge selectively mounted. A CPU 11 controls recording by the recording section 120 for image information stored in the DRAM 118, based on the identification information of the image information served for the management means.
Patent JP-H07115022-A (JP)
Title: Molded coil
Inventor: TAKAHASHI TAMOTSU
IPC: H01F27/32
Filed: 1993-10-15
Abstract: PURPOSE:To put lead wires between a pair of metal molds correctly, even if the outside diameter of the lead wires varies, and to prevent the leakage of resin, etc. CONSTITUTION:A coil body 1 is held in the body holding part 10B of a metal mold 10, and from here lead wires 3 are drawn out toward the outside. The lead wires 3 are coated with heat-resisting elastic material 11 such as silicone rubber, etc., and they are laid in lead-wire guiding grooves 10D. Accordingly, the lead wires 3 are protected by the heat-resisting elastic material 11 mechanically, and the spaces between the metal molds 10 and the lead wires 3 are filled with the heat-resisting elastic material 11 and no gaps are produced. Incidentally, the heat-resisting elastic material 11 acts as reinforcing substances for the root parts of the lead wires 3 after the completion.
Patent JP-H0593195-A (JP)
Title: Sulfur-base extreme-pressure additive
Inventor: NAKAYAMA NOBUYUKI
IPC: C10M135/34
Filed: 1991-10-01
Abstract: PURPOSE:To obtain the title additive excellent in extreme-pressure performance and stability under high load by incorporating a specific thioketal as the ingredient. CONSTITUTION:The title additive comprises a thioketal represented by the formula (wherein R is H or a 1-10C alkyl; and n is 2-4).
Patent JP-H02130317-A (JP)
Title: Gas burning system
Inventor: HASESAKA AKIKAZU
IPC: F23N5/02
Filed: 1988-11-07
Abstract: PURPOSE:To improve safety by controlling control valves with flow meters of a gas line and an air line by a microcomputer in accordance with the output of a PID controller so as not to hold gas and air flows at the set value or less in a burner having the PID controller. CONSTITUTION:The output of a PID controller 7 for controlling furnace temperature is input in a microcomputer 9. The microcomputer 9 transmits a gas flow set signal and an air flow set signal to actuators 5b, 6b on the basis of the signals of a gas flow and an air flow input from control valves 5, 6 with flow meters set on a gas line 3 and an air line 4 and the PID controller 7 so as not to make the minimum flow or less set by the gas and the air flows. As described above, since the gas and air flows are not made at the minimum flow or less, safety can be enhanced.