baber/WOPTO huggingface dataset:
Patent JP-H1147018-A (JP)
Title: Bathtub
Inventor: SUNAGA HIROSHI
IPC: A47K3/02
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To permit the boundary of a decorative material or a flange with the inner surface of a bathtub mainbody not to be viewed so as to enhance a bathing feeling by connecting the peripheral edge part of a fitting frame to the upper edge of the bath tub mainbody and permitting the lower edge of a peripheral frame dropping along the inner surface of the side wall of the bath tub mainbody to always exist under a water level at the time of bathing. SOLUTION: The bathtub mainbody 12 of a bathtub 1 consists of a recession 21 recessed in a nearly rectangular bowl-shape and the almost horizontally planar upper edge 22 and steps 26 protruded inward are provided on side walls 23, 24 and 25. The fitting frame 3 is the one where the peripheral edge part 31 in a shape along the upper edge 22 of the bath tub mainbody 2 is integrated with the peripheral frame 32 extended downward from the peripheral edge part 31, the peripheral edge part 31 is connected to the upper edge 22 of the bath tub mainbody 2 and the peripheral frame 32 is dropped along the inner surfaces of the side walls 23, 24 and 25 in the bath tub mainbody 2.  Even when a bathing person stands-up and goes out of the bath tub mainbody 2 so as to lower a hot water level, the hot water level is made to be a position higher than the lower end of the peripheral frame 32 of the fitting frame 3.
Patent JP-S6369788-A (JP)
Inventor: IBUKIYAMA MASAHIRO
IPC: H05K3/12
Filed: 1986-09-09
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-2000043710-A (JP)
Title: Protection valve for vehicular air circuit
Inventor: YASHIMA KENJI
IPC: B60T17/04
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To run a vehicle temporalily by releasing a parking brake quickly, even if one of first/second air circuits for service brake is collapsed. SOLUTION: First-fourth protection valves 11-14 are connected in a line to the supply pipe route 17 from a compressed air source 16 and these valves 11-14 are connected to first/second air circuits for service brake 31, 32, air circuit for parking brake 33 and air circuit for auxiliary machine 34. Respective valves 11-14 are opened when the supply pipe route 17 are risen to a prescribed pressure and closed when the pressure of respective circuits 31-34 is dropped to a prescribed pressure smaller than the prescribed pressure. A first check valve 41a is provided in the first bypass pipe route 41 for bypassing a third protection valve 13 and this valve 41a allows the flow of the compressed air from the air circuit for the parking brake 33 to the supply pipe route 17 and obstructs its reverse flow.
Patent JP-H08234147-A (JP)
Title: Lens for glasses and its manufacture
Inventor: ROJIYAA JIEROOMU ARAUJIYO
IPC: C03C3/11
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To apply the polarization characteristic and ultraviolet ray absorption characteristic used in the whole visible wavelength region to a photochromic spectacle lens. SOLUTION: A crystal of centrifuged and oriented cuprous halide is contained in a spectacle lens of photochromic glass having the fundamental glass composition of R2 O-Al2 O3 -B2 O3 -SiO2 . This spectacle lens has a dichroic behavior in the dark color state, effectively polarizes light over the whole visible wavelength region of the spectrum, sharply cuts the wavelength of 400nm or below, and transmits no ultraviolet ray. It has the transmission factor of about 40% or below in the dark color state.
Patent JP-S6289852-A (JP)
Title: Manufacture of aluminum alloy plate having superior burning hardenability
Inventor: SASAKI YASUNORI
IPC: C22F1/05
Filed: 1985-09-24
Abstract: PURPOSE:To obtain an Al alloy plate having superior formability and burning hardenability by rolling and heat treating an Al alloy contg. Mg, Si, Cu and Ti, B or Mn under prescribed conditions. CONSTITUTION:An Al alloy contg. by weight, 0.4-1.5% Mg, 0.3-1.5% Si, 0.2-0.8% Cu and one or more among 0.005-0.1% Ti, 0.0005-0.03% B and <=0.8% Mn is manufactured by melting. An ingot of the alloy is homogenized at a temp. below the burning temp., hot rolled and cold rolled to obtain a plate of a desired thickness. This plate is refined by rapid heating to 430-580 deg.C at >=100 deg.C/min heating rate. It is then held at the temp. for >=3sec and rapidly cooled to 100 deg.C at >300 deg.C/min cooling rate. After the heat treatment is finished, the plate is finally heat treated at 40-120 deg.C for 8-36hr within 72hr.
Patent JP-S58112820-A (JP)
Title: Controller for damping power of shock absorber for vehicle
Inventor: OOHASHI KAORU
IPC: B60G17/015
Filed: 1981-12-26
Abstract: PURPOSE:To prevent the rolling of a vehicle at the time of its turning, by providing a hydraulic shock absorber with a variable orifice to reduce its cross- sectional area when the discharge pressure of a hydraulic pump for power steering and the speed of the vehicle are higher than prescribed values. CONSTITUTION:The output of a vehicle speed sensor, which is not shown in the drawing, and that of an oil pressure sensor for a hydraulic pump for hydraulic power steering are entered into a control circuit and compared with reference values. When the result of the comparison in the control circuit shows that the speed of a vehicle and the discharge oil pressure of the pump are higher than prescribed values, the control circuit supplies an energizing current to a solenoid 50 for operating a variable orifice 40. At that time, a plunger 52 is moved leftward to close the variable orifice 40 with a valve part 52a to change the cross- sectional passage area of a shock absorber 10 to a small value determined by orifices 30, 32, 33, 34. As a result, the damping power of the absorber 10 is temporarily increased. According to this constitution, the vehicle is prevented from rolling when it turns.
Patent JP-2001040410-A (JP)
Title: Method for desiliconizing molten iron
Inventor: HIRATA TAKEYUKI
IPC: C21C1/04
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for restraining slag foaming during treatment and after treatment for improving the reaction efficiency of desiliconizing agent with a simple mechanism. SOLUTION: (1) In the method for executing the desiliconization of molten iron by adding the desiliconizing agent containing iron oxide into the molten iron, circulating flow is developed with dropping energy of the molten iron at the flowing-out time of the molten iron and the desiliconizing agent containing iron oxide is added into the circulating flow and the molten iron is poured into a molten iron receiving vessel.  (2) Under condition, in which a ratio (the diameter of molten iron surface/the inner diameter of an outlet part) of the molten iron surface diameter and the outlet inner diameter in a vessel having the discharging part for discharging the molten iron at the bottom part is >=3 and the depth of the molten iron is >=100 mm, the circulating flow is developed in the vessel with the dropping energy of the molten iron at the flowing-out time of the molten iron, and the desiliconizing agent containing the iron oxide is added into the circulating flow and the molten iron is poured into the molten iron receiving vessel from the outlet part. (3) At the outside of the outlet part in the vessel, an outlet tube having the inner diameter being >=1.2 times of the inner diameter of the outlet part, is disposed.
Patent JP-S58112695-A (JP)
Title: Automatic vertical down welding device
Inventor: FUJIYAMA HIROHISA
IPC: B23K37/02
Filed: 1981-12-28
Abstract: PURPOSE:To maintain the decending speed of a carriage automatically constant with a simple device by connecting the brushes of a permanent magnet field DC motor provided to the carriage through semiconductor switching elements which are conducted by the application of voltage higher than prescribed values. CONSTITUTION:When a carriage 3 mounted thereon with a welding torch 16 begins to descend by gravity along rails 5 in parallel with a weld line 10, the spur gear 21 meshed with a rack 11 provided to the rails 5 begins to rotate, by which a motor shaft 18 is rotated. Therefore, a permanent magnet field DC motor 17 operates as a power generator, thereby generating electric power. On the other hand, the lead wires 24, 25 of the brushes of the motor 17 are connected through constant voltage diodes which are semiconductor switching elements 27, 28, 29. Then, when the carriage 3 tries to descend fast, the generating voltage of the motor 17 rises higher than the Zener voltage of the constant voltage diodes; therefore, the braking force acts and the descending speed is dropped. When the generating voltage drops lower than the Zener voltage, the braking force does not act any more and the speed increases, thus the speed is controlled constant.
Patent JP-H1134713-A (JP)
Title: Armrest structure
Inventor: KASHIWAGI NAOKI
IPC: B60N3/00
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To mount a cuticle material to a core material without bagginess by applying a tension to the cuticle material automatically at the time of mounting the cuticle material to the core material. SOLUTION: By that a tensile engaging piece 25 is inserted between an engaged projection 22 and the periphery end 7a of a cuticle material, in an engaging hole 21, the engaged projection 22 is swung to the inner direction of a core material 6 by the slant surface 25a of the tensile engaging piece 25 and a tension is added to the cuticle material and the cuticle material is mounted by this tension to the core material 6 without being baggy.
Patent JP-2000046583-A (JP)
Title: Protective structure of resolver rotor coils
Inventor: MIMURA HISAFUMI
IPC: G01D5/245
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To prevent the deviations in the axial and rotating directions by coupling a plurality of protrusions on the center opening inner edge of a resin coil cover with coupling grooves of a hollow shaft and a plurality of other protrusions on the side wall with slots of a detector rotor core. SOLUTION: A first coupling groove 7 is formed into the side wall of a hollow shaft 1 near a detector rotor core 4 around the hollow shaft 1 along the radial direction of the rotor core 4 side wall. A plurality of slots are formed axially into the end face 4a of the detector rotor core 4. A plurality of first protrusions are projected from the inner edge of a center opening of a resin coil cover 9 along the radial direction. A plurality of second protrusions are projected axially from the side wall end. Near the first protrusions a slit is formed along the length thereof to render the first protrusions elastic. When the resin coil cover 9 of the detector rotor core 4 is mounted on the hollow shaft 1, the first protrusions are coupled with the first coupling grooves 7 to block it from axially dropping.  The second protrusions are coupled with the slots of the detector rotor core 4 to block it from rotating in the rotating direction.
Patent JP-H0940946-A (JP)
Title: Molded phosphor having afterglow characteristics
Inventor: MORIYAMA HIROFUMI
IPC: C09K11/74
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To produce a molded phosphor having high and long afterglow characteristics and high incombustibility, weather resistance and water resistance. SOLUTION: This molded phosphor is prepared by coating a phosphor based on Eu<2+> -activated strontium aluminate phosphor with a fluororesin and has the following composition:(Sr, Eu, Pb)O.y(Al, Bi)2 O3 (wherein Sr +Eu + Pb = 1 and Al + Bi = 2y),(Sr, Eu, Pb, Dy)O.y (Al,Bi)2 O3 (wherein Sr + Eu + Pb + Dy = 1, and Al + Bi = 2y),(Sr, Eu, Pb, Dy)O.y(Al,Bi)2 O3 (wherein Sr + Eu + Pb + Dy = 1, Al + Bi = 2y, and y ≈ 1)or (Sr, Zn, Eu, Pb, Dy)O.(Al, Bi)2 O3 (wherein Sr + Zn + Eu + Pb + Dy = 1, and Al + Bi = 2).
Patent JP-H10134859-A (JP)
Title: Terminal device of electric apparatus
Inventor: HIRAMATSU ETSUYA
IPC: H01R9/22
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To guide a male screw to the screw hole of a fixed terminal surely by inserting the guide plate portion of an inverted L-shaped washer into a terminal containing portion, causing to hold the guide plate portion in a guide slit provided in the terminal containing portion. SOLUTION: When a terminal screw is fitted to a terminal containing portion 3, the flexible piece 1b of a cover 1 is fitted into the cutout 3k of the terminal containing portion 3, and the protrusion portion 1a of the flexible piece 1b is positioned in a guide slit 3m provided in the terminal containing portion. The guide plate portion 20 of the inverted L-shaped washer 2a of a terminal screw 2 is inserted into the guide slit 3m of the terminal containing portion 3 from above. The thin portion 2c and the thick portion 2b of the guide plate portion 20 are respectively thrust downward as guided by the longitudinal slit of the guide slit 3m and a guide wall 3p. Then, the protrusion portion 1a of the flexible piece 1b is fitted into the recessed portion of the guide plate portion 20.  Since the terminal screw 2 is held so that the tip of a male screw 2n has a certain spacing from a fixed terminal in a state where the guide plate portion 20 is guided by the guide slit 3m, the falling-off of the terminal screw 2 can be avoided.
Patent JP-H0956069-A (JP)
Title: Method and device for stabilizing power system
Inventor: KONNO SHINICHI
IPC: H02J3/00
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a highly efficient and highly reliable method and a device for stabilizing a power system, which optimizes the selection of an assumed faulty case and improve the expansion and real-time property of the assumed faulty case. SOLUTION: A power system stabilizing device 1 fetches the on-line information 101 and accident information of a power system from the power system through a communication network 8. An index computing section 11 calculates a selection index from the fault occurring rate obtained by integrating the accident information 102 at every faulty case and required power control amounts by faulty cases fed back from an arithmetic device 10. A faulty case selecting section 12 decides the computing cycle or the number of computing times of each faulty case with a fixed range in accordance with the selection index and changes the faulty case allocated to the arithmetic device 10 at every computing cycle. When the fault occurring rate or required power control amount changes and the selection index is updated, the section 12 reallocate the faulty case to the arithmetic device 10.
Patent JP-S6367967-A (JP)
Title: Redundancy suppression coding system
Inventor: WATAYA MASAFUMI
IPC: H03M7/40
Filed: 1986-09-10
Abstract: PURPOSE:To suppress a redundancy with a high efficiency and to obtain an integrated signal by performing a run length coding to a variable length zero block of N rows including only '0' and converting into a prescribed signal code and a flag and compressing to an non-zero block except it. CONSTITUTION:A run length coding part 11 suppresses the redundancy to the variable length zero block of the N rows by the run length coding and executes a coding such as assigning the signal code having the signal length shorter than the fixed length of the block, for instance, to the specific pattern of the non-zero block by block coding parts 8, 10. In a synthesizing part 12, the run length code, the two block codes are arranged in a prescribed sequence and synthesized to output a signal string 13. Discriminating parts 17a, 17b for discriminating whether there is a prescribed pattern in the non-zero block and flag forming parts 14a, 14b for forming a flag indicating that such a pattern is present to the block are provided.
Patent JP-H0852892-A (JP)
Title: Thermal head and production thereof
Inventor: NOMURA IZUMI
IPC: B41J2/335
Filed: 1994-08-12
Abstract: PURPOSE:To form a heat accumulation layer in a constant width and to make a cross-sectional shape nearer to a round in a thermal head wherein a heating part is formed on a substrate through the heat accumulation layer. CONSTITUTION:A first coating layer 2a composed of a polyimide resin and a second coating layer 2b composed of a resin of the same material quality as the first coating layer are formed on the protruding part 1a of a substrate 1 by applying a resin soln. to heat the coating layer. These coating layers 2a, 2b are formed by drying the first coating layer formed from a polyimide resin soln. at temp. lower than the reacting and curing temp. of the polyimide resin and capable of re-melting the polyimide resin and applying and drying the second coating layer before heating both layers to the reacting and curing temp. or higher to cure them.
Patent JP-S6454737-A (JP)
Title: Manufacture of integrated circuit device
Inventor: UENISHI KENJI
IPC: G06K19/077
Filed: 1987-08-26
Abstract: PURPOSE:To obtain a dense resin body having high dimensional accuracy, and to enable ultra-thin sealing having reliability by loading an integrated element onto a circuit substrate and sealing only the integrated element loading side through a transfer molding method by using a sealing medium. CONSTITUTION:In a circuit substrate main body 10, the superposed body of a plurality of connected frame bodies 11A and frame bodies 11 are stamped at proper intervals, and circuit substrates 10A at every integrated circuit device as pieces and the frame bodies 11A are juxtaposed to the main body 10 under the state in which they are separated in the cross direction. The frame bodies 11A as each piece are brought to the state as the banks of outer circumferences on the substrates 10A, and integrated elements 12 are arranged respectively into the bank-like bodies 11. Filler holes 11a and exhaust ports 11b for the frame bodies 11A are shaped in recessed grooves in the longitudinal one direction. A device on which the elements 12 are loaded is set to upper and lower molds 20, 30, and a sealing resin is injected through the filler holes 11a, thus acquiring a resin body 13. The resin body 13 is cut by cutting lines A-A and B-B' at every piece. Accordingly, the dense resin body having high dimensional accuracy is obtained, thus allowing ultra-thin sealing.
Patent JP-S59103445-A (JP)
Title: Loop type communication system using token
Inventor: SHIMIZU HIROSHI
IPC: H04L12/433
Filed: 1982-12-03
Abstract: PURPOSE:To obtain a reservation right if a reservation right acquiring inhibition signal is not transmitted during a storing period, by allowing a node station (NST) desiring the reservation right to store the 2nd token for a prescribed time when the 2nd token is caught. CONSTITUTION:When NSTs 3, 5, 8 acquire already the reservation right and an NST6 desires the acquisition of the reservation right, a clock station (CLST) 1 transmits a synchronizing signal F in a period T0 and issues a token TK1 for acquiring the reservation right. The NSTs 3, 5, 8 acquired already the reservation right transmit respectively data B3, B5 and B8 and the NST8 transmits the token TK1 to the CLST1. When the CLST1 receives it, the 2nd token TK2 is issued. The NST6 catches a TK2, holds the TK2 during a time Tc, and when the reservation right acquiring inhibition signal IH does not pass through during the time Tc, the reservation right can be acquired after the time Tc.
Patent JP-H02160422-A (JP)
Title: Buckling detecting device for wire electrode at connection of wire electric discharge machine and connection method using thereof
Inventor: YOKOMICHI SHIGEJI
IPC: B23H7/10
Filed: 1988-08-29
Abstract: PURPOSE:To rapidly detect buckling of a wire electrode by providing a buckling detecting member made of conductive material and provided with a passage of a large diameter on the upper part of a wire guide pipe, and also providing a buckling detecting circuit to detect variation of voltage applied on the conductive elements of the buckling detecting member and an upper guide block. CONSTITUTION:When an extreme end of a wire electrode 1 is contacted with a workpiece or a lower part guide block 7 and the like at connecting wire work and progress of the work is hindered, the wire electrode is contacted with the inner wall of the large diameter passage of a conductive buckling detecting member 7 provided on the upper part of a wire guide pipe 5, due to buckling. At this time, as voltage is applied between conductive elements 33, 83 on the buckling detecting member 7 and the upper part guide block 7, variation of voltage due to this contact is detected by a buckling detecting circuit 69, and failure of connection of the wire electrode 1 becomes clear. Therefore, appropriate countermeasure can be performed at once.
Patent JP-2000042730-A (JP)
Title: Induction heating soldering method, and its device
Inventor: SHIMA KAZUYOSHI
IPC: H05B6/10
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To melt a solder without scattering it and to reduce the restriction in arranging parts. SOLUTION: A pair of tips 2a, 2b are arranged opposite to each other across a part to be soldered on a work 1. Both tips 2a, 2b are magnetically coupled with each other through a yoke 3. The tip 2b is passed through a heating coil 4, and a high frequency current flows in the heating coil 4 to form a high frequency magnetic field between the tips 2a, 2b. A solder generates heat and is melted by the electromagnetic induction heating caused by the high frequency magnetic field to conduct the soldering.
Patent JP-S60110946-A (JP)
Inventor: MURAKAMI KAKUJI
IPC: D02G3/04
Filed: 1983-11-14
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-H0654970-A (JP)
Title: Embroidery data generating device
Inventor: ASANO FUMIAKI
IPC: D05B21/00
Filed: 1992-08-10
Abstract: PURPOSE:To select the sewing method of an embroidery region without being specified by an operator by reading the outline data of each embroidery region stored in a RAM, judging the area, size, four shapes, and lengths in vertical and horizontal directions of each embroidery region, and determining the sewing method of each embroidery region. CONSTITUTION:A generating device main body 1 reads out the image of a figure with an image scanner 11 and generates the outline data as the outer shape data determining the outer shape of each embroidery region of the embroidery figure from the image data. The outline data are stored in the outline data area of a RAM 4 or stored in an external memory device 12 as required. A CPU 2 divides each embroidery region into multiple square blocks continued in the embroidery advance direction from the outline data, generates the block data indicating the positions of top points of the blocks, performs one-stitch deployment from the block data, and generates the stitch data specifying the needle location for each stitch.
Patent JP-S58115777-A (JP)
Title: Positive electrode for secondary battery
Inventor: TOYOGUCHI YOSHINORI
IPC: H01M4/137
Filed: 1981-12-28
Abstract: PURPOSE:To provide a positive electrode for a secondary battery having improved energy efficiency of charge-discharge by bonding a specific high polymer to a current collector with conductive paste and stabilizing charge-discharge of a battery. CONSTITUTION:A high polymer such as polyacethylene which consists of hydrogen, fluorine, and carbon and a pi electron of carbon of a main chain is conjugated with a pi electron of two carbons bonding to the carbon of the main chain and is not localized, is used as a positive electrode for a secondary battery. The high polymer film 1 is bonded to a current collector 3 with conductive paste 4 such as artificial graphite, platinum to form the positive electrode for the secondary battery. Voltage variation caused by ohmic loss is prevented and the secondary battery having good charge-discharge performance is provided.
Patent JP-S6190414-A (JP)
Inventor: ITO TAKAHITO
IPC: H01G9/08
Filed: 1984-10-11
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。