baber/WOPTO huggingface dataset:
Patent JP-H02228998-A (JP)
Title: Frame of washing machine
Inventor: ISHIKAWA HIDEJI
IPC: D06F39/12
Filed: 1989-03-03
Abstract: PURPOSE:To allow drops, which fall down along the side wall of an outer case, to drop on a floor without being retained in a horizontal bent part for controlling rust forming on the horizontal bent part by protruding downward the edges of the horizontal bent parts beyond the horizontal plane of the bent part. CONSTITUTION:A frame 1 of a washing machine consists of an outer case 2 and legs 4. To form the outer case 2, a sheet of metal plate is bent into a square drum shape, and lower ends of the outer case and bent inside for 90 deg. to form horizontal bent parts 3. The legs 4 made of plastic are attached to the bent part 3 by screws. Edges 5 of the bent parts 3 are formed so that the edges 5 protrudes downward beyond the horizontal plane of the bent parts 3 by a dimension H. Thereby, drops falling down along the side wall of the frame 1 fall on a floor from the lowest end of the edges 5, so that drops do not enter into the joint parts between the bent parts 3 and the legs 4.
Patent JP-S57168466-A (JP)
Title: Liquid-hole-stopper plugging device for storage battery
Inventor: HOSHINO KIYOTAKA
IPC: H01M50/627
Filed: 1981-04-09
Abstract: PURPOSE:To perform an accurate plugging of a liquid hole stopper by correcting the relative positions of connection claws to the ribs of the said stopper properly, by plugging the said stopper through the rotation of the connection claws after guide claws are made in contact with the said stopper and the connection claws are connected to the ribs. CONSTITUTION:Connection claws 7, which are provided on the end of a rotating body 4 installed inside a guide cylinder 1 so that they are connected to ribs 9 provided on the upper surface of a liquid hole stopper 8 of a battery, and guide claws 13, which are provided on the lower surface of a disk 10 that is freely inserted between the connection claws 7 so that they protrude from the claws 7, are installed so that they are apart by the integer of the pitch of the ribs 9. In addition, ends of the claws 7 and 13 are made to have slant surfaces, and the space between the pointed heads of the slant surfaces is slightly moved apart from the space between the claws 7 and 13. Therefore, even when the pointed heads of the claws 13 don't rightly correspond to the spaces between the ribs 9 during the time when the claws 13 are moved downward, the relative position of the claws 7 to the ribs 9 can be automatically corrected property. Consequently, the connection between the claws 7 and the ribs 9 can be performed securely.
Patent JP-S58168242-A (JP)
Title: Plasma oxidizing and depositing device
Inventor: TSUBOI SHIYUNGO
IPC: H01L21/316
Filed: 1982-03-29
Abstract: PURPOSE:To obtain a plasma oxidizing and depositing device which accelerates the refreshing of a plasma in a region and can obtain a preferable product with good reproducibility by providing a diffuser of a reaction gas in the vicinity of a workpiece. CONSTITUTION:A reaction gas is not injected direction from a hole of a peripheral wall surface of a feed through coller 2 into a chamber as the conventinal manner, but introduced to a ring-shaped pipe 20 arranged to surround a high frequency electrode 13 in the vicinity of the electrode 13 via a pipe 19 and diffused from a plurality of nozzle holes 21 formed at the peripheral wall opposed to the electrode 13 of the pipe 20. The diameters of the holes of the nozzles are adjusted so that all the reaction gases of the nozzle holes 21 flow in the same amount. This is important to uniformly flow the gas. A shield cylinder 21 is provided between the outer periphery of the electrode 13 and the pipe 20, thereby preventing the voltage distribution of the plasma around the electrode 13 from being disturned by the pipe 20 and generating the plasma only at the surface of a substrate to be machined, on which the electrode 13 is mounted.
Patent JP-S62210328-A (JP)
Title: Jet engine combustor coated with ceramic and manufacture thereof
Inventor: IIZUKA NOBUYUKI
IPC: C23C4/04
Filed: 1986-03-12
Abstract: PURPOSE:To obtain a jet engine combustor, excellent in high temperature durability, by a method wherein a bonding layer of an alloy, excellent in resistances to high temperature oxidization and high temperature corrosion, is formed on the metallic base material of a linear for a jet engine combustor and a ceramics coating layer is formed on the bonding layer while an oxide layer, provided with the principal constituent of Al, is formed previously on the boundary between the bonding layer and the coating layer. CONSTITUTION:The base material of the outside liner 6 and the inside linear 7 of a jet engine combustor is Hastelloy-X (22%Cr-1.5%Co-9%MO-19%Fe-0.1%C-balance Ni). After degreasing and washing, the liners 6, 7 are blasted on a grid made of Al2O3 and an alloy material, which consists of 10%Ni-25%Cr-7%Al-0.6%Y-5%Ta-balance Co, is applied to the surface of the base materials by plasma spray coating to form a bonding layer provided with the thickness of 0.1mm. Subsequently, the coating layer of ceramics material, which consists of ZrO2-6%Y2O3, is coated by plasma spray coating to obtain a heat shielding coating (TBC) provided with the thickness of about 0.3mm, then, both layers are heated in vacuum to effect the diffusion process of the bonding layer and the base material. Thereafter, these layers are heat-treated for 20hr in atmosphere at 900 deg.C to form the boundary layer, provided with the thickness of about 3mum and constituted of Al series oxide, whereby TBC effect may be maintained for a long period of time and the deformation of the liners may be prevented.
Patent JP-S60196902-A (JP)
Inventor: SARASHINO SHINJIROU
IPC: H01C10/32
Filed: 1984-03-19
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-S59178855-A (JP)
Title: Interphone set
Inventor: INUI KENICHI
IPC: H04M9/00
Filed: 1983-03-30
Abstract: PURPOSE:To attain indoor individual calling without increasing the number of indoor wirings by providing a switching device transmitting bi-directionally an address signal of individual calling via a receiving line and connecting an indoor calling signal receiver and a speaker of a device to be called only to a call line. CONSTITUTION:A handset of an indoor set is hooked off and a calling button designating a desired opposite indoor set is depressed. Since a transmission line (l) is energized by a constant current source 15, when any indoor set is hooked up, an output terminal of an amplifier 2 having a low impedance is connected to the transmission line (l) via a hook switch 3-1 and a potential Vl is dropped to an output terminal operating voltage of the amplifier 2. A calling switch 4 is closed by the depression of the calling button, and this potential Vl is dropped further. The call switch 4 is closed by the calling button and this potential Vl is dropped further. A master set M detects the drop of the potential Vl of the transmission line due to the depressing of the calling button, i.e., the closing of the calling switch 4, a latch circuit inverts switches SWA and SWB to change over the operating mode of the interphone set into the indoor talking state and also drive a chime tone generating circuit 10, which generates a call tone.
Patent JP-S57165963-A (JP)
Title: Cell containing non-aqueous electrolyte
Inventor: NISHIMURA YASUJI
IPC: H01M4/583
Filed: 1981-04-07
Abstract: PURPOSE:To prevent the initial voltage from temporalily dropping and to obtain a cell offering excellent flatness of discharge voltage, discharge capacitance and storage characteristics by a method wherein, as a power supply for use in, for instance, electronic wrist watches with a low load, (C2F)n of more than 2% and less than 8% in weight percent of the total amount of fluoric carbon is added to the (C2F)n as an active substance for the anode. CONSTITUTION:A nickel net metal current collector 2 is attached to the inside surface of a stainless steel sealing plate made of a material 1 made of an electrolyte in spot welding and then a circular metal lithium sheet 3 which is 17mm. in diameter and 0.25mm. thick is attached to the surface of the plate under pressure to form a cathode. By the addition of (C2F)n, the potential of the initial discharge is prevented from being temporalily dropped. Although such addition of (C2F)n is not sufficiently effective for the cell B to which the addition of (C2F)n is small in amount, a period of time during which discharging continues is not so much decreased in cells C, D, E wherein 2-8% of (C2F)n has been added to it. Thus a cell with the excellent flatness of voltage could be obtaind.
Patent JP-H03255781-A (JP)
Title: Waveform shaping circuit
Inventor: INAGOYA OSAMU
IPC: H04N1/40
Filed: 1990-03-06
Abstract: PURPOSE:To exactly execute a binarizing processing by regulating the level change range of a shaping comparison signal to be changed with an envelope signal in a prescribed level relation with the envelope signal narrower than a range for changing the level of an information signal. CONSTITUTION:The level of the shaping comparison signal is changed together with the levels of envelope signals (b) and (c) and since the shaping comparison signal is regulated so as to be changed in this level change range, however, the level of an information signal (a) is fixed for a long time. Even when the levels of the envelope signals (b) and (c) close to the level of this information signal (a), the level of the shaping comparison signal is fixed to one critical level of the level change range. Therefore, the level of the shaping comparison signal does not close to the level of the information signal (a) to be continued for a long time and even when noise is superimposed to the information signal (a) or the waveform is distorted during this operation, at a comparator 17, the shaping comparison signal is not superimposed to the noise or the waveform distorted part of the information signal (a).
Patent JP-S56149751-A (JP)
Title: Image pickup tube
Inventor: TADA KANETOSHI
IPC: H01J29/08
Filed: 1980-04-23
Abstract: PURPOSE:To prevent the deterioration of the resolution of an image pickup tube, by using either nickel or gold for a target mesh. CONSTITUTION:A target mesh 8 is prepared from nickel or gold. The former nickel or gold is formed into a mesh of 1,000-1,500lin/inch by either a grading method or a photoregist method. Since both nickel and gold are chemically stable and have high vapor pressures, there is little effect on a photoconductive surface. Consequently, any deterioration of the performances of an image pickup tube, such as the deterioration of its resolution which is seen in a conventionally used copper mesh, can be prevented.
Patent JP-S58170972-A (JP)
Title: Magnetic sealing construction
Inventor: MATSUO NAKAHIKO
IPC: F16J15/43
Filed: 1982-03-31
Abstract: PURPOSE:To obtain a magnetic seal with a good efficiency, in which vibration is well reduced, by varying the length of gap in accordance with the number of revolutions of the rotary shaft. CONSTITUTION:The number-of-revolutions command given to the drive of a rotary shaft 1 is senses by a sensing circuit 9 and compared with the reference value at a comparator 10. This reference value is set at a value corresponding to a specified number of revolutions, and if the command value is above this specified number of revolutions, the output of comparator 10 is given to put magnets 7, 8 in operation so as to lessen the gap length between the rotary shaft 1 and housings 2A, 2B. This constitution will provide selectivity for the gap length of the magnetic seal in accordance with the number of revolutions. Thus vibration can be prevented and an effective seal obtained.
Patent JP-S56149838-A (JP)
Title: Light wave length multiplexing equipment
Inventor: SUGIMURA AKIRA
IPC: H04B10/508
Filed: 1980-04-23
Abstract: PURPOSE:To obtain a light mutliplexing equipment which is stable and high in multiplicity, by converting a light beam of one laser to a light beam having a lot of wave length which is obtained by means of mode synchronization. CONSTITUTION:In a mode synchronization laser 1, the frequency interval and the light beam intensity are made stable by providing an electric signal having frequency being equal to the longitudinal mode interval, to the phase modulator by the external oscillator 5. A radiation light beam from the mode synchronization laser 1 is made to branch to the light paths which are varied depending on each mode. A light beam which has been made to branch to each light path is input to each of the saturation light amplifiers 7-1-7-n, and is raised to a power level which is equal to (n) channel, too. An output from the saturation light amplifier 7 is made to pass through each light modulator 3-1-3-n, and a base band signal is superposed. In this case, each light modulator is driven by each corresponding light modulator driving device 6-1-6-n. The radiation light beams from the light modulators are collected to one light path by the light synthesizer 4.
Patent JP-S58171708-A (JP)
Title: Magnetic head and its production
Inventor: KIMURA KAZUO
IPC: G11B5/127
Filed: 1982-03-31
Abstract: PURPOSE:To reduce the breakdown during the production process and to improve the yield, by providing a winding groove in one of two half bodies, where metallic magnetic materials made into thin bands are held between nonmagnetic materials, and butting these half bodies to each other through a spacer material. CONSTITUTION:Metallic magnetic materials 12 made into thin bands are held between nonmagnetic materials 13, and they are adhered to one another to obtain a block, and this block is cut at right angle to metallic magnetic materials 12 or an azimuth angle theta to obtain block pieces 141-144. A winding groove 15 and adhesive grooves 17 and 19 are provided in the block piece 141, and adhesive grooves 20 and 21 are provided in the block piece 142. A quartz glass which is not shown in figure is sputtered to faces of blocks 141 and 142 which should face each other, to form a spacer, and these blocks are butted to each other, and an adhesive is flowed and is dried, and these blocks are sliced along dotted lines, and the front part of a core is polished up to a prescribed gap depth (l), and a coil 24 is wound. Thus, the breakdown in the production process is reduced, and magnetic heads are produced with a good yield.
Patent JP-H10255856-A (JP)
Title: Non-defective/detective discrimination method for gas absorbing sealed lead-acid battery and device thereof
Inventor: OZAKI KAZUO
IPC: H01M10/48
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To reduce the replacement frequency of a sealed lead-acid battery constituted of a plurality of cells for reduction in wasteful operation and method reduce the and cost by discriminating non-defective/detective conditions exactly in respective cells. SOLUTION: This method compares the voltage of respective cells 8 of a sealed lead-acid battery 1 to be float-charged with reference voltage sequentially, and passes charging current larger than float current through the cells 8 from the outside, when the voltage of respective cells 8 is lower than the reference voltage. By measuring the charging current of the cells 8, it is discriminated as defective of lower than prescribed voltage. This discriminating device 2 consists of a DC power source, a switch mechanism which changes in stages current passing through an output terminal from the DC poser source, and a measuring instrument 6 which measures the voltage and current of the output terminal.
Patent JP-S55144326-A (JP)
Title: Coiling method of steel strip
Inventor: MIZUTA KATSUNORI
IPC: B65H23/038
Filed: 1979-04-27
Abstract: PURPOSE: To notably reduce damage of coil edge part, by shifting the steel strip being coil to one side in breadthwise direction by a specified distance upon start of coiling and just before end of coiling by means of a pair of right and left side guides disposed before the coiling pinch roll.  
     CONSTITUTION: A pair of side guide 2 1 , 2 2  disposed before a coiling pinch roll 1 are linked to a forward/reverse unit 4 driven by a motor 5 so as to be freely moving back and forth in the breadthwise direction of a steel strip 3. When coiling the steel strip 3, the end of the steel strip 3 traveling on the hot line table passes through the finishing final stand; at the same time, the side guide 2 1  on the motor side is moved backward 10W50mm in the breadthwise direction by means of the forward/reverse unit 4 by an electrical signal. When the end of the steel strip enters between the guides 2 1 , 2 2 , the other guide 2 2  is simultaneously moved forward by means of the forward/reverse unit 4 to push the steel strip by the desired dimension to move to the motor side. In this state, after coiling 5W10% of the entire length of the steel strip, the guides 2 1 , 2 2  are turned back to the original positions by the unit 4 to coil the steel strip. When the rear end part of the steel strip passes through the second finishing stand, the rear end part is similarly shifted to the motor side by 10W 50mm. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62223840-A (JP)
Inventor: VAN ENGELEN PETRUS PAULUS JACO
IPC: C23C14/24
Filed: 1987-03-10
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-S53138770-A (JP)
Title: Measuring method for resistance value
Inventor: MASUDA MASAKAZU
IPC: G01R27/02
Filed: 1977-05-11
Abstract: PURPOSE: To secure a constant ragne of the measurement error, to reduce the number of the resistor and to shorten the time of measurement when an automatic measurement is given to the resistance value, by having first a sequential comparison with the reference resistance of higher change rate, then reducing the reference resistance by one level and actuating the decision relay. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000253683-A (JP)
Title: Electrostatic clamp mechanism and inch worm mechanism thereby, and electrostatic clamp method, and inch worm drive method using the same
Inventor: YASUDA SUSUMU
IPC: H02N13/00
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic clamp mechanism and an electrostatic clamp method which can shorten the time required for transition between clamp condition and nonclamp condition. SOLUTION: This electrostatic clamp device has a pair of clamp electrodes 105 and 106 which are arranged to oppose each other across insulating material, and a clamp voltage generation means 111 and 112 which generates voltage to be applied between the clamp electrodes, and the clamp voltage generation means is equipped with such constitution that it generates stipulated voltage after having generated voltage higher than the stipulated voltage for a given time.
Patent JP-H09244683-A (JP)
Title: Method and device for speaker adaptation
Inventor: MIYAZAWA YASUNAGA
IPC: G10L25/00
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To attain highly precise speaker adaptation which is not affected by features of the speech of an input speaker at a low cost through a simple process with a small arithmetic quantity. SOLUTION: Speech feature vector strings by unspecified speakers are obtained by analyzing speech data generated by making the unspecified speakers voice a certain word, and a gravity center vector string is found from the feature vector strings by the unspecified speakers and stored in a gravity center vector string storage part 43. Further, a feature vector string obtained from speech data of a word that an input speaker voices is stored in an input data storage part 41 and a speaker adapting process part 42 makes the said input speaker feature vector string correspond to the gravity center vector string to find a difference vector corresponding to each of the gravity center vectors constituting the gravity center vector string, and uses the difference vector to find a code vector in an input speaker code book.
Patent JP-H09239562-A (JP)
Title: Electrode chip dressing cutter
Inventor: SATO RYUJI
IPC: B23B27/06
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To easily adjust a pressing force and to eliminate clogging due to chips in cutting by forming a rugged surface on the surface of an abutting part pressed with a chip part provided in one end of a bar shaped main body in a cutting part and openly providing one or more through holes, penetrating to the other surface of the main body, in the abutting part. SOLUTION: An electrode chip dressing cutter 20 is provided with a cutting part 22 dressing the electrode chip end part in the upper and lower end of a flat cylindrical main body 21 as a whole. The cutting part 22 is provided with the abutting part 24 pressed with the electrode chip end part, and plural through holes 25 penetrating to the other surface of the main body 21 are openly provided in the abutting part 24. The upper surface of the abutting part 24 is formed into a recessed surface wherein the electrode chip end part is fitted at the time of spot welding, and the lower surface is formed into a flat surface. Moreover, the surfaces of these respective abutting part 24 are formed into the rugged surface, and the deformation of the electrode chip end part is corrected and the deterioration of the welding quality is prevented with the rugged surface.
Patent JP-S63251501-A (JP)
Title: Elastic slab for railroad crossing
Inventor: PEETAA SHIYUMITSUTO
IPC: E01C9/04
Filed: 1988-03-07
Abstract: Elastic plates for level railroad crossings have rail-adjacent edges which are profiled in their vertical cross sections to provide the required interlock. The plates have a first pair of grooves in the top and the bottom of the plate running parallel to the rail and have a second pair of upper and lower parallel grooves in the top and the bottom of the plate running transverse to the rail. In each pair of grooves, the groove in the top of the plate is laterally offset with respect to a parallel groove in the bottom of the plate, and each pair of grooves forms an expansion and contraction crease therebetween. Pairs of grooves in the top and the bottom of the plate are spaced, so that the distances between individual expansion creases, or between expansion creases formed by groups of creases, are large relative to the distance between the grooves which constitute the expansion creases. The first and second pairs of grooves intersect one another and in order to prevent an aperture or opening from being formed in the plate at the points of intersection, an integral layer of material is provided at each intersection to seal between the upper and lower sides of the plates.
Patent JP-H03256509-A (JP)
Title: Gas circuit breaker
Inventor: ITO FUSAYOSHI
IPC: H02G7/00
Filed: 1990-03-07
Abstract: PURPOSE:To form a base in small size so as to facilitate work by arranging air bus bars and top parts of bushings in an equal vertical surface and rotating the axial line of a vessel about its center at a predetermined angle in a horizontal surface with respect to the equal vertical surface. CONSTITUTION:Bushings 9A, 10A are set up in both end parts of a vessel 8A and tilted in a direction of spreading each other relating to an axial line of the vessel 8A. Air bus bars 13A, 14A are connected to top parts 11A, 12A of the bushings 9A, 10A. That is, cable way switching between the air bus bars 13A, 14A is performed by a gas circuit breaker 7A. Further the top parts 11A, 12A of the bushings are arranged in a vertical surface equal to the air bus bars 13A, 14A. Further in the vessel 8A, its axial line is rotated about 20 deg. in a horizontal surface around the center of the vessel 8A with respect to the equal vertical surface formed by the bushings or the like. In this way, a base of the circuit breaker 7 can be shortened.