baber/WOPTO huggingface dataset:
Patent JP-H05223991-A (JP)
Title: Optical axis regulator of goniometer for x-ray diffraction device
Inventor: UMEGAKI SHIRO
IPC: G21K1/06
Filed: 1992-02-07
Abstract: PURPOSE:To obtain the regulator capable of easily combining with various type goniometers. CONSTITUTION:The whole goniometer 2 is rotatably supported on a table 13 by means of a pin 14 arranged at the scanning center of an X-ray detector 21. With a pin 50 projected from the goniometer 2 energized by means of a eccentric circular plate cam 47 and a spring depressing device 49, the whole goniometer 2 is rotated and fluctuated for the purpose of regulating the angle position of a gonio-optical axis L1. An optical axis regulator 42 itself is separated from the goniometer 2 as a single device and furthermore can be detachably mounted on the outside of the goniometer 2.
Patent JP-H10237802-A (JP)
Title: Railway pad with steel plate
Inventor: TANABE SHUNSAKU
IPC: E01B9/44
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To perfectly prevent the slippage of a railway pad itself by adhering a steel plate on the upper surface of a square rubber plate so as to place the bottom surface of a rail on the steel plate, bending both the rail longitudinal ends of the steel plate, and putting and installing the bent parts onto the side surfaces of a tie plate or sleeper. SOLUTION: A steel plate 3 has bent pieces 4 formed by bending down rail longitudinal edge parts thereof, and the length of the bent piece 4 is set sufficiently larger than the thickness of a rubber plate 1. The bent pieces 4 are put on the longitudinal side surfaces of a rail 10 and installed thereto. According to such an installation, the bent pieces 4 function as stoppers even when the rail 10 causes an expansion phenomenon by a temperature change, or a load or vibration is longitudinally added thereto by the passing of a rolling stock, and the slippage of a railway pad can be effectively prevented.
Patent JP-S5664407-A (JP)
Title: Manufacture of rubber plastic magnet
Inventor: TADA TAKEO
IPC: H01F1/11
Filed: 1980-05-01
Abstract: PURPOSE:To readily manufacture a rubber plastic magnet having excellent magnetic characteristics by treating specific metals under specific condition and pulverizing the treated metals. CONSTITUTION:Water is added and kneaded to a mixture of iron oxide (Fe2O3) containing substantially no impurity and barium, strontium or lead compound as carbonate, the mixture is then calcined at a temperature higher than approx.  2,000 deg.C and a sintered magnet bite is thus produced. This sintered bite is roughly pulverized, approx. 0.1-10wt% of 1-3C lower alcohol is added to the pulverized sintered bite with the roughly pulverized powder as a reference, the mixture is further pulverized by a ball mill or the like, and finely pulverized powder having approx. 1.00-1.50m of average particle diameter measured by a Fisher subsieve sizing for the powder and approx. 3.30-3.55g/cm<3> of compression density compressed by the pressure of 1ton/cm<2> is obtained. The powder is moreover annealed at raised temperature, thereby equalizing the finely pulverized particle size. This finely pulverized powder is kneaded with rubber or plastic base and is moled while applying magnetic field thereto for readily manufacturing rubber plastic magnets in mass production.
Patent JP-S52140252-A (JP)
Title: Surface supersonic delay line
Inventor: IKUSHIMA HIROSHI
IPC: H03H9/42
Filed: 1976-05-18
Abstract: PURPOSE:To facilitate the surface wave of the main signal by installing the blind electrode onto the piezoelectric substance in the form of the reflection electrode, and thus to obtain a surface supersonic delay line featuring transmission property of good S/N.
Patent JP-S60201207-A (JP)
Title: Detecting method of underground position of tip of propulsion tube using acoustic wave
Inventor: KURODA YOSHINORI
IPC: G01M99/00
Filed: 1984-03-27
Abstract: PURPOSE:To detect the tip position of the propulsion tube easily with high precision by receiving acoustic wave signals from transmitters in longitudinal holes bored in the ground surface successively by a receiver provided to the tip of the propulsion tube, and detecting the position of the receiver from the arrival time of the signals. CONSTITUTION:A mud shield type drilling machine 8 is connected to the tip part of the propulsion tube 1 which is propelled in the ground under a road 7 with a bottom pressing jack 6 in an originating pit 5. The receiver 2 is fixed to the upper part of the steel-made cylindrical main body 16 of the drilling machine 8. Three longitudinal holes 20A-20C are bored in the ground at one side part of the road 7 at intervals in the lengthwise direction of the road and three longitudinal holes 20D-20F are also bored in the ground at the other side. Transmitters 21A-21F are put in the respective longitudinal holes 20A-20F and water or mud 22 is injected, and the respective transmitters are connected to the transmission part of a transmitter 23 installed on the ground. Further, the receiver 2 is connected to a signal processor 24 through a cable 25 for reception.
Patent JP-H06103676-A (JP)
Title: Disk player
Inventor: IMAZAIKE KANJI
IPC: G11B17/26
Filed: 1993-03-17
Abstract: PURPOSE:To shorten the time required from selecting a disk to reproducing it by making a transfer operation only positional fitting between a reproducing part and the disk. CONSTITUTION:Prior to the commencement of the operation, substrates 7 and 8 of the reproducing part are both in the closing state. Under this condition, when a desired disk is selected by a selecting switch, the reproducing part 3 is moved to the position of the selected disk. Then, both substrates 7 and 8 are opened, and a chuck is advanced to chuck up the selected disk D, and then the chuck is moved back to draw the disk D to a reproducing position. Subsequently, the substrates 7 and 8 are closed, and the disk is clamped by a turntable 5 and a clamper 6 to be reproduced. After completing the reproduction, the disk D is chucked by the chuck, and the substrates 7 and 8 are opened to be in the unclamping state, and then the disk D is pushed back to a cartridge 2 by the chuck. Afterward, the chuck becomes the unchucking state, and is retreated to an inlet/outlet part for the cartridge, and simultaneously, the substrates 7 and 8 are closed to return their initial state to be ready for the next sequence.
Patent JP-H05220533-A (JP)
Title: Manufacture of vibration proof rubber mount bracket
Inventor: NAKAZAWA YASUSHI
IPC: B21D53/86
Filed: 1992-02-11
Abstract: PURPOSE:To integrally mold the fitting part and the fixing part for other members, of a vibration proof rubber bush, by cutting a long bracket material produced through an extrusion process and bending the joint part. CONSTITUTION:The mount bracket 1 is constituted of a cylindrical part 2 and the joint part 3 which is extended to both front and rear side along the axial line of the cylindrical part. The vibration proof rubber bush 7, which consists of an inner cylinder 4 and an outer cylinder 5, which are made of metal, and the rubber part 6 which is adhered with valcanization between both the cylinders, is fitted in the inner peripheral surface of the cylindrical part 2. This cylindrical part 2 and the joint part 3 which is fixed on other members with bolts, etc., are integrally extruded. The extruded article is then cut at equal intervals apart in the direction crossing the extruding direction. The constricted part 9 of the joint part is twisted at an angle of 90 degrees, the joint part is made parallel to the axis line of the cylindrical part 2, bolt holes 8 are made and the product is complete. Thus, the fitted part and the fixing part are integrally formed, and the degree of freedom in setting the position of the joint part is raised.
Patent JP-S52141274-A (JP)
Title: Comparator
Inventor: TOKUI KAZUO
IPC: G01R19/00
Filed: 1976-05-19
Abstract: PURPOSE: To make automatic operation of the door of elevator or the like stable by making the output sensitivity constant delaying the input of one side as well as cutting off by a switching circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06265027-A (JP)
Title: Magnetic fluid utilizing shaft seal sealing device for vertical shaft water turbine generator
Inventor: ENDO KENJI
IPC: F03B11/00
Filed: 1993-02-23
Abstract: PURPOSE:To perform sealing of a shaft sealing part by holding magnetic fluid in the gap of the shaft sealing part of a thrust bearing even when the rotary shaft of a vertical shaft water turbine generator is brought into an eccentric state. CONSTITUTION:A magnetic fluid utilizing shaft seal sealing device for a vertical shaft water turbine generator comprises a lower annular magnetic pole 12 fixed to the upper part of an oil tank for a thrust bearing; an upper annular magnetic pole 11a on the inside diameter side positioned facing the upper part of the lower annular magnetic pole 12 and attached on a rotary shaft 4; permanent magnets 6 arranged on the outside diameter side of the upper annular magnetic pole 11a at equal intervals in a peripheral direction and having a magnetic pole pointed in the radial direction; and an upper annular magnetic pole 11b attached concentrically to the upper annular magnetic pole 11a on the inside diameter side with the magnetic pole of the permanent magnet 6 therebetween. Magnetic fluid 5 is held in a gap 7b between the upper annular magnetic pole 11b on the outer diameter side and lower annular magnetic pole 11a. Since the size of the gap 7b is decreased during rotation and the magnetic fluid 5 is held against a centrifugal force, sealing is practicable.
Patent JP-H01231767-A (JP)
Title: After-treatment device for sheet
Inventor: KOBAYASHI KENJI
IPC: B65H39/11
Filed: 1988-03-11
Abstract: PURPOSE:To carry out the high-speed movement of a bin by providing a control means for moving a spiral cam in a lifted standby position at the time of lifting up the bin while moving same in a lowered standby position at the time of lowering the bin. CONSTITUTION:A lead cam shaft 31 is rotatably provided between a cam shaft holder 30 and a base 3, and a lead cam 32 is provided on the upper portion thereof so as to be able to carry out both normal and reverse rotations by selection. A flag is provided on the lead cam shaft 31 to detect the stopping position of the lead cam 32 by a sensor which is provided opposite to the flag. On the other hand, a control means for controlling the standby position of the lead cam 32 is provided on a control device and, at the time of moving a bin B upward, the lead cam 32 is rotated to be advanced to a lifted standby position in which the flag is opposite to the sensor, and kept on standby in that position.
Patent JP-S58173955-A (JP)
Title: Public telephone set
Inventor: TAKEDA YOSHIAKI
IPC: G07F9/00
Filed: 1982-04-06
Abstract: PURPOSE:To accumulate plural kinds of coin on one storage track in mixture and to store coin at an arbitrary position, by providing a storing means to operate individually, a returning means to operate interlockingly, and a tilt track comprising a series of storage region storing one coin respectively. CONSTITUTION:A coin 101 entered on a storage track 104 at first is at a storage region 104A. The next coin enters the 2nd storage region 104B passing on the preceded coin. The 3rd and the 4th coins are accumulated and held sequentially. The 1st-the 4th stored magnets 33A-D are excited, storing levers 105A-D are rotated, and the coins are stored in a cash box as shown in arrows B-E individually. Returning levers 106A-D are constituted similarly as the accumulation lever 103 and the storing levers 105A-D. Since a returning magnet 34 is excited, the lever is rotated and the rail part is retracted from the track. In this case, since the returning levers 106A-D are operated at the same time interlockingly, the stored coin rolls on the rail of the levers 105A-D and are led to the return outlet as shown in the arrow F.
Patent JP-S54149335-A (JP)
Title: Silver plating method for lead frame
Inventor: SHIGA SHIYOUJI
IPC: C25D7/00
Filed: 1978-05-16
Abstract: PURPOSE: To enhance the adherence of mat silver plating without lowering the corrosion resistance, solderability and bondability by plating the surface of a lead frame with bright silver followed by mat silver plating.  
     CONSTITUTION: The surface of a lead frame is cleaned and activated by degreasing and pickling, optionally ground-plated with copper or Ni by a usual method, and plated with silver or silver alloy by striking. The frame thus pretreated is plated with bright silver and further plated with mat silver. At this time, it is required to plate bright silver to above 2 μ in thickness. Otherwise, the frame is similarly plated with bright silver to above 2.5μ in thickness and optionally plated with mat silver in a silver plating soln. contg. no brightener. Reverse electrolysis is then carried out using the plated frame as an anode to elute the silver plated layer to 0.5W2μ in thickness, forming a mat silver plated surface. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01230842-A (JP)
Title: Laying method for lightweight aerated concrete panel
Inventor: KANAMORI YUKIFUMI
IPC: E04B5/02
Filed: 1988-03-10
Abstract: PURPOSE:To aim at simplification for mounting work by fixing a lightweight aerated concrete panel laid down between beam members to these beam members with a mounting bracket attached by having a fitting part, with elasticity, fitted in an upper flange of the beam member. CONSTITUTION:A lightweight aerated concrete panel 1 is laid down between beam members 2, and this panel 1 is fixed to the beam member 2 with a mounting bracket 3 attached to the beam member 2. This mounting bracket 3 is provided with an almost U-shaped sectional fitting part 31, with elasticity, at the lower part. Then, the fitting part 31 is fitted in an upper flange 20a of H-shape steel constituting the beam member 2, and the mounting bracket 3 is attached to the beam member 2. With this constitution, setting of the mounting bracket 3 is easily and speedily performable by driving work by means of hammering or the like.
Patent JP-H10250963-A (JP)
Title: Elevator entrance device
Inventor: YAMANAKA HIDEKI
IPC: B66B13/30
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an elevator entrance device of simple structure and favorable appearance which satisfies laws and ordinances related to fire prevention. SOLUTION: This elevator entrance device comprises a three-side frame 6 composing an entrance 5 of an elevator 1, and a landing door provided on the three-side frame 6, and a dimension G between an upper surface of an upper frame of the three-side frame 6 and a ceiling 9 of a landing 8 where the entrance 5 of the elevator 1 is provided is set to be less than 30cm. In this case, a smokestop suspension wall body 10 composed of noncombustible material and provided with the same color to that of the three-side frame 6 is provided on a lower surface of an upper frame of the three-side frame 6.
Patent JP-H07167776-A (JP)
Title: Electronic quality control cartridge and transparency-pattern simulation method
Inventor: JIA YASHINZADEE
IPC: G01N21/958
Filed: 1992-03-16
Abstract: PURPOSE: To confirm the suitability of the operations of a device by inserting a combination of liquid crystal-/ and polarization filters into a beam of light, allowing the combination to be biased to read out complete light-transmission values or complete light-shielding values, and judging whether calculated values obtained by using the readings are within the acceptable range or not. CONSTITUTION: A voltage to be applied to a liquid crystal is chosen for the reason that the voltage does not bring about middle grade of light-transmission, and allows the light passed through the liquid crystal not to turn or completely turn. Thus, the light-receiving part of an analysis device reads out complete light-transmission values or complete light-shielding values. By using these readings, either of a single light- transmission standard value or a light transmission pattern is obtained. When a single reading (or several sets of readings) are used, a single light-absorption-/ light- transmission value can be simulated. When the multiple readings of the light-shielding- or light-transmission values are used, a number of various light patterns can be simulated.  Then, a final pattern/obtained by monitors is compared to the specified acceptable range to confirm whether the operations of a detection system and the device are proper or improper.
Patent JP-S57172237-A (JP)
Title: Apparatus for fluorescent x-ray analysis
Inventor: TOKUSHIMA MITSUO
IPC: G01N23/223
Filed: 1981-04-17
Abstract: PURPOSE:To make a mechanism simple and improve its analysis accuracy, by bringing a sample to a correct irradiating position after another up and down mechanism besides a turntable driving mechanism is provided. CONSTITUTION:A cap 19 is closed and a vacuum pump etc. are operated and the degree of vacuum in a spectral chamber is arranged after a sample 4 is fitted to a turntable 17. Then a motor 20 is rotated, the turntable 17 is rotated through a feeding mechanism at a certain angle 30 and a sample is brought to the bottom of windows 15, 16 in turn. When an arbitrary sample 4 comes to the lower part of the windows 15, 16, a clutch 26 couples, a rotation of the motor 20 is transmitted to a up and down driving plate 27, pins which are provided on a disk push a connecting metal fitting with grooves 28 to the upper side and a projection 34 deciding a rising position hits the lower end face of a fence 12 and stops. In this state, a motor 21 is rotated and the sample 4 is rotated through a shaft 29 and irradiated with X-rays, then a fluorescent X-ray analysis is performed. By this way, each sample is always brought to a correct irradiating position.
Patent JP-S57173205-A (JP)
Title: Btl amplifier
Inventor: ITOU HIDEO
IPC: H03F3/68
Filed: 1981-04-17
Abstract: PURPOSE: To improve nonlinearity by applying a voltage, which corresponds to the output voltage of one output amplifier, to the input terminal of the other output amplifier.  
     CONSTITUTION: The output terminals of the 1st and 2nd output amplifiers 1 and 2 are connected together through a common load RL. An input signal e in  is supplied to the input terminal of the output amplifier 1 and that of a current output type inverting amplifier 3. When the output impedance of the inverting amplifier 3 and the input impedance of the output amplifier 2 are much greater than the value of a resistance R m  and the distortions of the output amplifier 2 and inverting amplifier 3 can be ignored substantilly, a voltage e out  applied to the load RL is e out1 -G 2 e out1 +G 2 G 3 e in  (where G is the voltage gain of the output amplifier 2 and G 3  is that of the inverting amplifier 3). If G 2 =1, e out =G 3 e in  and the output component of the output amplifier 1 is canceled, so even if the amplifier 1 outputs may distortions, the output e out  contains no distortion component. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03264235-A (JP)
Title: Tool gripping arm of automatic tool changing device
Inventor: MIYAGAWA SAIJI
IPC: B23Q3/157
Filed: 1990-03-12
Abstract: PURPOSE:To increase a pressing force so as to grip a heavy tool sufficiently certainly by supplying a pressure liquid to a piston when a finger part is locked at a closed position, and discharging the pressure liquid when the lock is released, according to switching of a switching valve. CONSTITUTION:When a tool gripping arm 1 is moved to grip a tool 17, a pressure liquid is discharged from a piston 21 so that force is not acting or force of a weak spring 48 only is acting on a movable finger 16, and therefore the finger part 12 can grip the tool 17 without turning of the tool 17. After the gripping, the pressure liquid is supplied to the piston 21 to bring the movable finger 16 into a locked state for gripping the tool 17 securely to draw it out of a machine tool or a tool storage part. When the tool 17 is inserted into the machine tool or the tool storage part, the pressure liquid is being supplied until the tool insertion is completed, so as the lock the movable finger 16 in a closed state. When the insertion is completed, the pressure liquid is discharged to move a tool gripping arm 1 with the movable finger 16 being in the state of smooth moving, thus eliminating the insertion of the tool 17 in a tilted state into a main spindle and the like of a machine tool.
Patent JP-S59183415-A (JP)
Title: Control method of teaching and reproduction type robot
Inventor: SHIMIZU KATSUHIKO
IPC: G05B19/4093
Filed: 1983-04-01
Abstract: PURPOSE:To attain the positioning of a robot at high speed and with high accuracy by obtaining the target deviation from the deviation between the teaching locus data and the low-speed tentative reproduction locus data to obtain the target locus data and performing a high-speed reproduction operation in accordance with said locus data. CONSTITUTION:The teaching points are set at positions P1 and P2, and the reproduction is carried out based on the teaching data without having the interpolation. Thus a locus l1 draws an arc by the oscillating motions of joints, and the shift d1 of the direction Z becomes excessive. In this respect, the part between the points P1 and P2 is divided into five parts (the 1st interpolation), for example, and a robot is tentatively reproduced along these divided parts. Thus the joint angles corresponding to the 1st intermediate coordinates P11-P15 respectively are sampled in real time and then stored to obtain the locus data. The shift is shown by d2 between the teaching locus and a locus l2 obtained when the tentative reproduction is carried out along the obtained locus data. The shift d2 is much smaller than the shift d1. This tentative reproduction is performed at a low speed. Then the locus data obtained by the tentative reproduction is used to perform an actual high-speed reproduction.
Patent JP-H10249952-A (JP)
Title: Image-forming material
Inventor: YAMAZAKI MASAYASU
IPC: B32B3/00
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To simply form in a short time by converting a plurality of pieces of visual information into electric signals, controlling to combine images to output them, and recording visually recognizable information, thereby improving the degree of freedoms of design of an image forming material. SOLUTION: A plurality of pieces of visual information (for example, a client's attitude image photographed real time) of different input systems or a plurality of pieces of visual information sequentially input by using the same input means are converted into electric signals, which are concentrically managed by an input signal control means, and combined. The thus combined information is output onto an image receiving sheet via an output means such as a color video printer or a digital color printer. The image receiving sheet has only a base material 1 made of heat shrinkable plastic sheet in the case of a simplest structure, and additive layers such as a dye receiving layer 2, an intermediate layer 3 and a rear surface layer 4 are arbitrarily provided on the base material of the sheet.
Patent JP-S58176251-A (JP)
Title: Production of powdered polyethylene resin composition for powder coating
Inventor: KATAGIRI HIROKI
IPC: C08L33/00
Filed: 1982-04-09
Abstract: PURPOSE:To produce the titled resin compsn. which has good flow characteristics in the form of powder and gives a film having excellent gloss and adhesion, by mechanically mixing a fatty acid amide with polyethylene resin powder at a specified temp. CONSTITUTION:0.05-3pts.wt. (un)saturated fatty acid amide such as caproamide or oleamide is mixed with 100pts.wt. polyethylene resin powder having a particle size passing through 20 mesh at a temp. not lower than the m.p. of the fatty acid amide, but not higher than the m.p. of the polyethylene resin by using a tumbling mixer or a ribbon mixer to uniformly deposit the molten fatty acid amide on the surface of the polyethylene resin to form a resin compsn. for powder coating.