baber/WOPTO huggingface dataset:
Patent JP-2001055776-A (JP)
Title: Embedded structure and embedding construction method in repairing japanese style toilet stool
Inventor: HASE HIROSHI
IPC: E03D11/00
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To reduce man-hours during repair and shorten a construction period by removing the floor of the periphery of a toilet stool or the like on only the frontward protection part upward of the toilet bowl of an existing Japanese style toilet stool or the frontward protection part and a rim water introduction part or in addition thereto by cutting, and burying a non-removing part below a floor finish face. SOLUTION: The trap part of an existing Japanese style toilet stool is blocked to be filled up to a part desired to bury a filler upward of the Japanese style toilet stool so as to be cured. Because the non-removing part 2 of the existing Japanese style toilet stool is sandwiched by an existing mortar layer and a newly built filler, it can be clearly removed without producing a crack on the non-removing part when the removing part 1 of the Japanese style toilet stool is crushed by a hammer or the like. The removing part of the existing Japanese style toilet stool is made only a frontward protection part 28 or the range of the frontward protection part 28 and a rim water introduction passage 4 or the range adding the peripheral floor of the toilet stool to both.  The refilling process of the through hole of a concrete slab can be eliminated to contrive the shortness of a construction period by burying it in a state where the existing Japanese style toilet stool is partially left.
Patent JP-S61112488-A (JP)
Title: Frequency converting circuit of chrominance components
Inventor: ARAFUNE YASUNARI
IPC: H04N9/84
Filed: 1984-11-07
Abstract: PURPOSE:To use a chrominance components processing IC for beta system for 8 mm VTR by converting the frequency of chrominance components corresponding to other recording systems with using the frequency converting circuit of chrominance components corresponding to a recording system. CONSTITUTION:The chrominance components of 3.58 MHz inputted from an input terminal is inputted to an ACC circuit 2 and adjusted to make its ampli tude a fixed level. The output of the ACC circuit 2 is converted by a frequency converter 4, and made to the low band conversion chrominance components of 743 KHz (743 KHz is for 8 mm VTR) and inputted to an output terminal 5. The output is superposed on an FM modulation brilliance signal and recorded in a tape. In the case of 8 mm VTR, carrier for conversion (4.32 MHz) given to the frequency converter 4 is given to a phase reversing circuit PI 20 through a circuit shown by a circuit block 22 besides a chrominance components processing IC 21 for beta system. However, in the case of beta system (4.27 MHz), the output of a BPF 14 is applied directly to the PI 20.
Patent JP-S60124230-A (JP)
Title: Method and apparatus for preparing water cross-linking olefin extrusion molded piece
Inventor: MATSUTANI TSUTOMU
IPC: B29C48/92
Filed: 1983-12-10
Abstract: PURPOSE:To homogenize the mixing rate of the following two compounds by supplying a specified amount of unsaturated silane compound to newly supplied polyolefin portion in the hopper on the basis of the time interval for supplying a fixed amount of polyolefin. CONSTITUTION:The level detector 3 detects the supply starting level and the measurer 7 operates to supply polyolefin 5 into the hopper. The belt conveyor 8 operates to supply polyolefin into the measurer 7, and when a fixed amount of polyolefin is stored, the conveyor stops. The supply time interval in the polyolefin supply cycle is measured by the measuring means 9 and the number of rotation of the motor 10 is controlled to supply unsaturated silane compound to polyolefin in the hopper through the pump 11.
Patent JP-H0958067-A (JP)
Title: Data transfer device
Inventor: FUKUSHIMA MASAYA
IPC: H04N1/00
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To process data rapidly by providing a data converter for controlling a normal direction printing and a reverse direction printing and a storage device for storing at least, a single block of data obtained after matrix conversion, on a route for transferring image data. SOLUTION: When setting a shift register 32 in the line direction at 32 bits and arranging these bits in eight lines in the line direction, the operation to write, hold and shift each shift register is performed by controlling a 3:1 multiplexor at two control signals M1, M2 from a control block 8. In addition, the writing process of data to FIFO (first in first out) memory 9 is performed in synchronization a shift clock 7 by detecting the termination of writing data to the shift register 4. In this case, in order to prevent data from being written to the shift register, during the process to write data to FIFO memory 9, 32 times, a busy signal is output. Further, when reading data from FIFO memory 9, the reading process is performed through an external logic 11 for generating a print timing for printing one dot in the shift direction of a printing mechanism.
Patent JP-S61112471-A (JP)
Title: Thermal head
Inventor: NAKAYAMA TOSHIHIKO
IPC: H04N1/032
Filed: 1984-11-07
Abstract: PURPOSE:To lessen the influence of heat from two adjacent parts and to make printing density of 1 line uniform by connecting heat generating resistant bodies connected in parallel to a common line to a common strobe signal line at intervals of at least five. CONSTITUTION:Every sixth NAND gates to which the first fifth strobe signals S1-S5 are supplied are connected in common. When the second strobe signal S2 is supplied, printing data are applied simultaneously to R2, R7, R12, R17- of heat generating resistant bodies 2. Then, the second strobe signal S2 is turned off and the fourth strobe signal S4 is supplied. Printing data are applied simulta neously to R4, R9, R14- of the heat generating resistant bodies 2. Then, the fourth strobe signal is turned off and the first strobe signal S1 is supplied, and the third, fifth strobe signals S3, S5 and supplied successively.
Patent JP-H05212820-A (JP)
Title: Device for attaching material strip to package material web
Inventor: RORANDO GOORANSON
IPC: B31B1/90
Filed: 1991-09-12
Abstract: PURPOSE: To realize a mechanism which extremely precisely works to cut a material strip in high speed and reliability by compact single work station and applies the strip on a packaging material web so as to be completely adhered on the web. CONSTITUTION: A cutting unit 3 to cut a material strip from a strip beginning material 8, a sealing unit 4 to arrange the cut material strip on a packaging material web 5 and tightly adhere, and a transfer device 18 to transfer the material strip to a desired position midway between the cutting unit 3 and the working device 19 of the sealing unit 4 are equipped in this apparatus. The material strip on the way of transferring work from the cutting work to the sealing unit 4 is fixed and secured by the transfer device 18 and, thereby, the apparatus is enabled to work at a high speed and precision.
Patent JP-H05194469-A (JP)
Title: Production of prostaglandin intermediate
Inventor: UENO TAKASHI
IPC: C07D311/94
Filed: 1992-09-01
Abstract: PURPOSE:To suppress the production of trans-type DELTA<5>-PGs formed as a by- product and obtain the subject intermediate by reacting a specific lactol with a ylide in a specific ethereal or an aromatic solvent. CONSTITUTION:A lactol expressed by formula I or II [Y is CH2-CH2, CH=CH, CH2CH2CH2, etc., with the proviso that the double bond is the cis-form when Y has the double bond; R1 is (substituted)1-12C aliphatic hydrocarbon, alicyclic hydrocarbon, aromatic hydrocarbon, etc., R2 is 1-4C alkyl; Z, together with C to which it is bonded, forms cyclic acetal; X is R5OC(R3)R4 (R3 and R4 are H or 1-4C alkyl; R5 is 1-4C alkyl, cyclohexyl or benzyl; R4 and R5 together may form a ring)] is made to react with a ylide expressed by formula III [Ph is phenyl; Q is (substituted)2-6C hydrocarbon] in an ethereal or an aromatic solvent having <=25 deg.C melting point and 0.3-3.0 dipole moment to afford the objective compound.
Patent JP-S6387710-A (JP)
Title: Superconductive winding bobbin
Inventor: KATAOKA TAKESHI
IPC: H01F6/06
Filed: 1986-09-30
Abstract: PURPOSE:To avoid damage of a bobbin and quenching by a method wherein a cylindrical bobbin made of insulating material is applied to the circumference of a metal support frame and the cylindrical bobbin is composed of a one-piece insulator whose thermal expansion coefficient is close to that of the support frame. CONSTITUTION:A superconductive winding bobbin is composed of the one-piece structure of a frame such as a fiber glass reinforced epoxy resin frame whose thermal expansion coefficient is close to those of the superconductive winding and a metal support frame. For instance, a fiber glass reinforced epoxy resin frame 6 whose thermal expansion coefficient is nearly equal to that of a stainless steel cylindrical support frame 7 is applied to the circumference of the support frame 7 by one-piece molding, and then a superconductive winding 1 is applied to the outside surface of the bobbin 6 to form a superconductive magnet. With this constitution, the damage of the bobbin can be avoided and, as slippage between the bobbin and the superconductive winding is avoided, a highly reliable superconductive magnet which is free from quenching can be obtained.
Patent JP-H0681109-A (JP)
Title: Melt-spraying method on metal thin plate
Inventor: UDA SHINJI
IPC: C23C4/02
Filed: 1992-09-01
Abstract: PURPOSE:To prevent the deformation of a melt-sprayed body and also to obtain a hot-melt-spray film whose surface state is excellent and which is excellent for the adhesive strength to the ground material without peeling off therefrom. CONSTITUTION:Blasting treatment is carried out to both surfaces of a metal thin plate 1 as a melt-sprayed body being <=2mm in the thickness, and after the surfaces were roughed to <=5mm strain quantity and >=25mum surface roughness (Rz), the metal thin plate 1 with the roughed surfaces is put on a thick steel plate 6. While local strain due to melt spraying is restrained by two moving rollers 9, 10, a melt-spraying is carried out to the surface of the metal thin plate 1.
Patent JP-2000072694-A (JP)
Title: Production of 1,2-butadiene
Inventor: STUEWE ARND
IPC: C07C7/04
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To produce pure 1,2-butadiene from a 4C hydrocarbon fraction by a simple method by subjecting a polymerization inhibitor-containing 4C hydrocarbon fraction to at least one time fractional distillation. SOLUTION: A polymerization inhibitor-containing 4C hydrocarbon fraction is subjected to at least one time fractional distillation in a method for producing 1,2-butadiene. The method preferably comprises (A) a step for taking out a low boiling point 4C hydrocarbon as the first column-top product, and taking out the fraction comprising the 1,2-butadiene, a 5C hydrocarbon and a polymerization inhibitor as the first column-bottom product, in the first fractional distillation, and (B) a step for supplying the first column-bottom product to the second fractional distillation to provide the 1,2-butadiene as the second column-top product, and the 5C hydrocarbon and the polymerization inhibitor as the second column-bottom product.  A mixture comprising 0-1 wt.% 4C saturated hydrocarbon, 10-20 wt.% butene, 20-55 wt.% 1,3-butadiene, 0.1-1 wt.% 4C acetylene, 30-65 wt.% 1,2-butadiene, 5-10 wt.% 5C hydrocarbon and 0.2-1 wt.% polymerization inhibitor is preferably used.
Patent JP-H0281048-A (JP)
Title: Method and material for forming pattern
Inventor: YOKOGAWA NAOHIRO
IPC: G03F7/11
Filed: 1988-09-19
Abstract: PURPOSE:To reduce the standing wave of a resist film by forming on a first film on a base plate a second film lower in reflectance than the first film, and forming the resist film on the second film. CONSTITUTION:The first film 21 made of an Al alloy or the like is formed on the base plate 11, such as a crystal wafer, and then, the second film 22, such as a Cr film, lower in the reflectance than the film 21 is formed on it. Next, the resist film 31 is formed on the film 22, and it is exposed to light having a fine pattern, and developed to form a resist pattern 31a. The films 22, 21 are successively etched to remove the pattern 31a and the pattern 22a of the film 22 to form the fine pattern 21a, thus permitting the standing wave of the pattern 31a to be reduced, and post exposure baking of the film 31 to be made unnecessary.
Patent JP-H04113754-A (JP)
Title: Optional waveform generator
Inventor: HARAKAWA TAKAO
IPC: H04M3/02
Filed: 1990-09-04
Abstract: PURPOSE:To realize an optional waveform generator with less loss, small size and high performance by using a crystal oscillator so as to supply a digital clock with a stable frequency to a frequency division circuit. CONSTITUTION:The generator consists of a crystal oscillation circuit 1, a frequency divider circuit 2, a digital pulse width modulation signal generating circuit 3, a selection signal generating circuit 4, a selection circuit 5, a switching circuit 6, a transformer 7, an output circuit 8 and an error amplifier circuit 9 outputting error information in a form of digital signal output. A signal with a different pulse width equivalent to a pulse width modulation signal corresponding to an optional waveform is generated and the signal is selectively given to a switch circuit inserted to a primary winding of the transformer thereby varying the on-time of the switch circuit at the primary side of the transformer, resulting in generating a step waveform in response to the optional waveform at the secondary winding. Since the frequency is highly stable, it is not required to match the frequency through the adjustment of circuit constants at the manufacture.
Patent JP-H1076966-A (JP)
Title: Motor-driven pump type power steering device
Inventor: YODA TOSHIRO
IPC: B62D5/07
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To suppress the increase of a cost when a motor is driven at a high current. SOLUTION: A relay 3 and a low current capacity electric field effect transistor 2 connected in parallel to the relay 3 are arranged as a drive means for a motor 1, and a current sensor 4 to detect a motor current is provided. A motor controller/drive 7 operates a relay when a motor current is high and operates the transistor 2 when a motor current is low, and the motor 1 is respectively driven. As a result, when the motor is driven at a high current, a need for a high current capacity and high-cost semiconductor switching element is eliminated. Further, since the motor is driven without connecting in parallel a plurality of semiconductor switching elements being low in current capacity, the increase of a cost of a device is suppressed.
Patent JP-S59116489-A (JP)
Inventor: OZAWA SHIGEMI
IPC: D07B7/04
Filed: 1982-12-23
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-S60124246-A (JP)
Title: Thermally sterilizable laminate
Inventor: FURANCHIESUKO MARUTEINI
IPC: B32B27/32
Filed: 1984-11-08
Abstract: A heat-sterilizable laminate film especially useful for making disposible pouches for sterile injectable compositions comprises an ethylene-vinyl acetate copolymer layer and on either side of the said layer a layer of a propylene-ethylene copolymer which may contain an impact modifier. The laminate may be cross-linked by irradiation.
Patent JP-H05140697-A (JP)
Title: Sidewall pipe of pressure cylinder manufactured from steel
Inventor: SHIYUTEFUAN KURATSUTSUAA
IPC: C22C38/58
Filed: 1991-09-13
Abstract: PURPOSE: To provide a side wall tube of pressure cylinder made from steel that is provided with a particularly desirable strength and that is therefore sufficient with a small wall thickness even under a high load.  
     CONSTITUTION: The side wall tube 2, 3 is manufactured from a steel consisting of 0.14-0.35% carbon, 0.15-0.50% silicon, 1.6-1.8% manganese, maximum 0.30% phosphorus, maximum 0.05% sulphur, 1.8-2.2% chrome, 0.4-0.7% molybdenum, 0.015-0.050% aluminum, and remainder iron having impurities due to manufacturing conditions; and the tube is also rolling-refined or air-refined. 
     COPYRIGHT: (C)1993,JPO
Patent JP-2001061267-A (JP)
Title: Electromagnetic actuator
Inventor: KIMOTO JUNYA
IPC: H01F7/16
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To enhance response by quickly building up the magnetic flux by reducing the sum of the loss by leaked magnetic flux and eddy current. SOLUTION: An electromagnetic actuator 1 is composed of a first core 2, a fourth core 4 made in prismatic form, a needle 20, etc. Hereby, the working are of the needle becomes large, and the efficiency rises. Substantially the entire circumferences of the first coil 10 and the second coil 11a wound on the first core 2 and the second core 4 are covered with the first core 2 and the fourth core 4. Moreover, slits 3 are made at the angles of the first core 2 and the fourth core 4. Hereby, the leaked magnetic flux loss and the eddy current loss of the first core 2 and the second core 4 are decreased, and the response is improved. Furthermore, a slit is made at the angle of the needle 20. Hereby, the eddy current loss of the needle is decreased, and the response is improved.
Patent JP-S6396430-A (JP)
Inventor: HERUMAN BUIRII KURAOSU
IPC: H05B3/20
Filed: 1987-09-18
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-H0570503-A (JP)
Title: Method for stabilizing polysaccharide
Inventor: FUJI AKIRA
IPC: A61K8/00
Filed: 1991-09-13
Abstract: PURPOSE:To prevent the viscosity of an aqueous solution of an acidic polysaccharide derived from a callus culture of a plant belonging to the genus Polianthes from decreasing at a high temperature and to improve the long-term stability of the solution. CONSTITUTION:The title method comprises adding a natural acidic polysaccharide selected from among xanthan gum, gellan gum, alginic acid, pectin, and hyaluronic acid to an acidic polysaccharide derived from a callus culture of a plant belonging to the genus Polianthes, thereby to stabilize an aqueous solution of the polysaccharide.
Patent JP-2001064867-A (JP)
Title: Hydrophilic polyolefin fiber, production process therefor, nonwoven fabric using the same
Inventor: YAMASHITA KENJI
IPC: D06M101/16
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To provide polyolefin fiber that shows excellent processability in a variety of nonwoven fabric processing, particularly in the water-using processing for nonwoven fabric, for example, the high-pressure water-flow entangling process or the wet type paper-making process, and particularly has excellent durability of the hydrophilicity and provide the nonwoven fabric using the polyolefin fiber. SOLUTION: The filaments formed by the melt-extrusion of a polyolefin resin are drawn in hot water, humid heat, or dry heat at a prescribed draw ratio to obtain a drawn yarn bundle. As the resultant drain yarn bundle is allowed to run at a rage of >=10 m/min, the yarn is treated with at least one process, selected from the corona discharge treatment, the atmospheric plasma treatment and the treatment with an ozone aqueous solution under 1.0-1.2 time tension on both faces of the drawn yarn bundle, then the treated yarn bundle is treated with the fiber-treating agent on the fiber surface to give the objective hydrophilic polyolefin fiber in which the element amount ratio of the oxygen to the carbon satisfies a prescribed range on the filament surface.
Patent JP-H0788730-A (JP)
Title: Hole positioning method and device
Inventor: SUZUKI MOTOYUKI
IPC: B23P19/02
Filed: 1993-09-21
Abstract: PURPOSE:To position the fitting hole correctly by photographing the fitting hole of an assembled part and marks, and computing the slippage and direction of the fitting hole to an optional mark and also the slippage and direction of the fitting hole to a specified point to correct the position of the assembled part. CONSTITUTION:In the case of positioning an assembled part 3, supplied by a robot 5, to an assembly main body 1 such as an automobile instrument panel installed in a specified position, plural marks indicating slippage and direction to the center of threaded a threaded hole 11 are provided around the threaded hole 11 in the assembly main body 1, and when the assembled part 3 is positioned to be assembled to the assembly main body the fitting hole 13 of the assembled part 3 and the marks are simultaneously photographed by a camera 7. The slippage and direction of the fitting hole 13 to one optical mark are computed, and on the basis of the computed result as well as the distance- direction information of this mark, the slippage and direction of the hole 13 to the specified point of the assembly main body 1 are computed. On the basis of this computed result, the position of the assembled part 3 is corrected.
Patent JP-S6298006-A (JP)
Title: Interlock circuit
Inventor: NOBUNAGA HIROSHI
IPC: F15B11/17
Filed: 1985-10-21
Abstract: PURPOSE:To perform interlock easily by applying operating pressure to an actuator only when a pilot valve which makes selective action according to the pilot pressure of a regulating valve is in operation and another pilot valve which is operated according to the discharge operating pressure of the pilot valve of another unit is not in operation. CONSTITUTION:First pilot valves 23-26 are connected to a regulating valve 20 which sets the working liquid from a pilot liquid pressure pump 21 to plural steps of pilot pressure under the pressure control of a control line. Meanwhile, second pilot valves 30-37 are set to operate on the operating pressure which drives the actuator of another unit. When the second pilot valves 30-37 become inoperative when one of the first pilot valves 23-26 is selectively operated by the regulating valve 20, direction switching valves V11-V14 are now operative so that working oil is sent to actuators A11-A14.
Patent JP-S59119336-A (JP)
Title: Camera used together with flashing device
Inventor: OKINO TADASHI
IPC: G03B7/16
Filed: 1982-12-25
Abstract: PURPOSE:To obtain proper exposure by providing a signal outputting means which outputs a signal for controlling the light emission amount of a flashing device on the basis of range finding data obtained by the operation of a focus locking means. CONSTITUTION:When the power switch 200 of the flashing device is turned on, a DC-DC converter 202 operates to charge a trigger capacitor 206, commutating capacitor 213, capacitor 215, and main capacitor 221 to nearly equal voltages. A synchronizing signal is inputted after the charging voltages rise enough for flashing, and when a switch 222 is turned on, a gate flows from a battery 201 to a trigger thyristor 208, which turns on to operate a trigger circuit 204; and the anode of a main thyristor 216 is held at ahigh voltage and a gate current is flowed to the main thyristor 216 through the commutating capacitor 213, resistance 214, and the capacitor 215 to turn on the main thyrsistor 216, emitting flash light.
Patent JP-2001060430-A (JP)
Title: Fuse with resistor
Inventor: SAKAI IZUMI
IPC: H01H85/06
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To eliminate fluctuations of characteristics and malfunctions caused by electrode materials of a film resitance and a fuse element in a fuse with a resistor so as to make operability in high rating excellent. SOLUTION: This fuse has a fuse element 3 and a film resistance 6 on an insulative substrate 1, electrodes 2, 2 faced to the fuse element 3 are formed of a conductive paste comprising simple metal particles such as Ag or Au, and electrodes 5, 5 faced to the film resistance 6 are formed of a conductive paste comprising alloy particles such as Ag-Pd, Ag-Pt, Au-Pd, Au-Pt, Ag-Pd-Pt or Au-Pd-Pt.