baber/WOPTO huggingface dataset:
Patent JP-H04107330-A (JP)
Title: Disk brake
Inventor: ICHIKAWA SHIGERU
IPC: F16D65/097
Filed: 1990-08-28
Abstract: PURPOSE:To reduce abnormal sound when brake is applied by providing an elastic member which elastically transmits torque given to a brake pad from a disk rotor to a torque receive face from a torque transmission face. CONSTITUTION:When a driver steps on a brake pedal, brake liquid pressure is supplied to the cylinder bore of a liquid pressure cylinder, a piston presses an inner pad 20 on the friction face of a disk rotor, and a reaction area presses an outer pad on the other friction face due to its reaction force. At this time, since torque of the disk rotor is given to the inner pad 20 and outer pad, a torque transmission face 56 approaches a torque receive face 58 against energizing force of an anti-rattle spring 70, the bottom face of a recessed part of a plate spring unit 66 makes contact with the torque receive face 58, and the plate spring unit 66 is deformed due to elasticity between the torque transmission face 56 and the torque receive face 58.
Patent JP-S61108496-A (JP)
Title: Flux painting method of covered electrode
Inventor: KANAMORI YUTAKA
IPC: B23K35/40
Filed: 1984-10-29
Abstract: PURPOSE:To exhaust smoothly air from an air vent groove, and to prevent air from being mixed into a flux by forming the end face of a columnar flux to a convex surface. CONSTITUTION:A shape of a tip surface A1 of a columnar flux 21 of a one lot portion is formed to a convex surface. When painting is started, an interval of the tip surface A1 of the columnar flux which advances by being pressured by a piston 6, and a rear end surface B1 of a residual flux 7 of the previous lot is narrowed gradually. By following it, air existing in this interval is pushed out of an air vent groove 12, and in the end, both the end faces A1, B1 contact partially to each other. Before both the end faces A1, B1 are unified from said time point, the remaining air is all exhausted moderately from the air vent groove 12. Also, even if a speed of the piston 6 is not decreased especially, air is exhausted smoothly enough, therefore, the operation rate of a painting machine does not drop.
Patent JP-H0787083-A (JP)
Title: Scrambling circuit
Inventor: SAKATA TOMOYUKI
IPC: H04L9/18
Filed: 1993-09-13
Abstract: PURPOSE:To provide the scrambling circuit which scrambles data by using transmission data themselves so as to avoid the periodicity of scrambling and contributes to data protection and prevention of leakage of secrecy. CONSTITUTION:The circuit is made up of a data input means 1 receiving transmission data, a storage means 2 in which data are written in the order of reception and from which data are read in the written order, an exclusive OR arithmetic means 3 exclusively ORing newest data received by the data input means 1 and read storage data among storage data in the storage means 2 older than the newest data, and a scramble data output means 4 sending the data subject to exclusive OR processing externally.
Patent JP-H0785991-A (JP)
Title: High frequency induction heat plasma device with monitoring means
Inventor: MIZUNO KOICHI
IPC: H05H1/46
Filed: 1993-09-13
Abstract: PURPOSE:To provide a high frequency induction heat plasma device which can accurately monitor the shape in the direction perpendicular to the plamsa axis. CONSTITUTION:A tube 2 and plasma produced in a chamber are photographed by a video camera 27 installed outside a glass window 21 situated below a pipe 22. The output of this camera 27 is supplied to a monitor 28, and on its screen the shape of plasma in the axial direction is displayed. The operator monitors this shape of the plasma given on the monitor 28 and controls the gas supplied to a gas ring 3 and the quantity of the substance to be decomposed so that the ideal shape is obtained.
Patent JP-H04107748-A (JP)
Title: Microcomputer
Inventor: YOSHIZAWA KAZUTOSHI
IPC: G06F11/30
Filed: 1990-08-29
Abstract: PURPOSE:To detect an infinite loop under the execution of a program and to detect also abnormal sequence by comparing the content of a compare register with that of a counter, outputting a coincidence detection pulse when coincidence is obtained between them, and outputting a noncoincidence detection pulse when noncoincidence is obtained between them. CONSTITUTION:The compare register 1 is a register with four bit length on which the write instruction of prescribed data is executed by a CPU 6 and the data is written via an internal bus 201. A comparator 4 compares the content of the compare register 1 with that of the counter 3, and outputs a prescribed coincidence detection pulse 102 to an interval timer 5 and clears the timer when the coincidence is obtained between both contents, and outputs the noncoincidence detection pulse 103 as a reset signal when the noncoincidence is obtained between them. In such a way, it is possible to detect the infinite loop under the execution of the program, and also, to detect the abnormal sequence.
Patent JP-H1167759-A (JP)
Title: Manufacture of semiconductor substrate with high breakdown voltage
Inventor: FUKUI SHOICHI
IPC: H01L21/31
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To reduce leak current with high reverse voltage applied by first forming a silicon dioxide film while applying ultraviolet rays onto a pn junction surface and thereafter sealing the silicon dioxide film and a second film adjacent to the silicon dioxide film using a molding resin. SOLUTION: Far ultraviolet rays are applied onto a semiconductor surface to form a silicon dioxide film 4 that becomes a first passivation film. Then, a second passivation film 5 is formed by covering the film 4 and first solder portions 12 and 13. Further, a molding resin 6 serving also as a package is formed by covering the film 5, an anode electrode 22 and a cathode electrode 23. A polyimide resin 5 of which the film 5 is made is applied, and cured in an atmosphere of nitrogen at temperatures ranging from 150 to 250 deg.C. As the final step, an epoxy resin 6 is formed by a transfer molding method, and the resin 6 is after-cured in the atmosphere of nitrogen at a temperature lower than the temperature for curing the film 5.
Patent JP-S6470120-A (JP)
Title: Gas purification device
Inventor: TAKAHASHI MAKOTO
IPC: F25J1/00
Filed: 1987-09-11
Abstract: PURPOSE:To obtain a gas purification device applicable to the purification of helium by piling up a prefilter zone, an oil-separater zone and an adsorption zone is series. CONSTITUTION:The main body 10 of helium gas purification device having a gas inlet 11 at the bottom part and a gas outlet 12 at the top part is vertically partitioned by plural perforated plates. A porous inner tube 14 made of sintered material is provided on the prefilter zone between the bottom part of the device and a perforated plate 13a. In the oil-separated zone partitioned with perforated plates 13a and 13b, microfibers 16 are packed. A vacant space is formed between perforated plates 13b and 13c. In the adsorption zone partitioned with perforated plates 13c and 13d, microfiber layers 18 are provided on its upper and lower parts and adsorbent 19 is packed between them.
Patent JP-S6288070-A (JP)
Title: Data contraction method
Inventor: KUSAO HIROSHI
IPC: G09G1/16
Filed: 1985-10-14
Abstract: PURPOSE:To perform a reduction with an optional reduction ratio suppressing the lowering of the readout speed of a reduced data by reducing additionally the output data of a memory device that is able to read out the reduced data to 1/2<i> in parallel. CONSTITUTION:A memory device 1 reads out the reduced data that an original data is reduced to 1/2<i> in the parallel of n=2<k> bits. The read out parallel data is converted to a serial data at a parallel-series conversion circuit (P/S conversion circuit) 2 and at a data thin-out circuit 3, a thin-out is performed at a sampling point corresponding to the reduction ratio (r). Thus, the reduction of 1/2<i>X(r) is applied on the original data. At such a time, so that the first reduction of 1/2<i> by the memory device 1 can be performed without reducing processing speed, consequently the lowering of the processing speed by the data thin-out circuit 3 causes the lowering of the whole of the processing speed and the reduction can be performed while suppressing the lowering of the readout speed of the reduced data.
Patent JP-H0276149-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TAKAGI NOBUAKI
IPC: G11B15/43
Filed: 1988-09-12
Abstract: PURPOSE:To correspond to two types of cassettes respectively having different magnitudes of proper tape tension at tape driving time by making the combined position between a lever and a tension band into the movable one operated by a signal from a cassette discriminating means. CONSTITUTION:The present device is equipped with the discriminating means to discriminate the first and second cassettes respectively having the different magnitudes of the proper tape tension at the tape driving time, a tension arm 1 to control the tension by its rotating motion, a tension band 4 wound around the outer circumference of a supply reel base 6 and combined with the tension arm 1 at its one edge, and a freely rotatable lever 10 combined with the other edge of this tension band 4. Further, under a state in which the first cassette is installed and under another state in which the second cassette is installed, the position of the combined part between the lever 10 and the tension band 4 is changed in the same plane by the signal from the discriminating means. Thus, the two types of cassettes respectively having the different magnitudes of the proper tape tension necessary for driving the tape can be applied.
Patent JP-S59115686-A (JP)
Title: Picture display system of infrared ray video device
Inventor: KISHIDA YASUTAKA
IPC: H04N7/18
Filed: 1982-12-22
Abstract: PURPOSE:To display temperature information with lapse of time on one screen by providing a means extracting the specific information of a desired temperature range among temperature distribution information and discriminating to display the specific information stored in a storage device corresponding to an image pickup time. CONSTITUTION:The temperature distribution information by infrared rays is converted into an electric signal from a detector 2 via an infrared ray camera optical system 1 from the arrow P. As an example of a means extracting the information of the desired temperature range from the temperature distribution information, a comparator 4 is provided to exemplify and the specific information of the desired temperature range is extracted by setting the temperature value of the temperature width of the specific information required by the user to the comparator 4. Then, the output of the comparator 4 in response to the respective image pickup time is switched to input to a storage device (memory n)7 from a storage device (memory 1)6. After the stored specific information is D/A-converted, it is inputted to the discrimination circuit 8 of the next stage, where the information is discriminated to convert into the display concentration of display color in response to the image pickup time and inputted to a display device 9.
Patent JP-S6371211-A (JP)
Inventor: RICHIYAADO EFU JIYONSON
IPC: B60N2/225
Filed: 1987-09-11
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。
Patent JP-S61107222-A (JP)
Title: Device for uniformly sprinkling gapping material of liquid-crystal panel
Inventor: AKIWA TANIMASA
IPC: G02F1/1339
Filed: 1984-10-30
Abstract: PURPOSE:To uniformly sprinkle a gapping material on a substrate, by providing a sprinkling body in front of a gapping material blowing-out port. CONSTITUTION:A gapping material 2 is put in a nozzle 1 and the gapping material is blown out by means of compressed air, nitrogen gas, etc., and thrown onto a sprinkling body 3 provided in front of the nozzle 1. By throwing the gapping material 2 onto the sprinkling body 3, the gapping material 2 is sprinkled and uniformly put on a substrate 4.
Patent JP-H0678183-A (JP)
Title: Stable supporting device
Inventor: WATABE YOSHIAKI
IPC: H04N5/222
Filed: 1992-08-27
Abstract: PURPOSE:To efficiently execute stable control by a jyro stabilizing control loop by supplying power for applying rotational torque for canceling the frictional torque of a rotational spindle to a motor before moving a video camera by the external disturbance to a supporting part. CONSTITUTION:A relative moving direction between the video camera 9 and the supporting part 1 is detected by an angular velocity detector 4 and a high gain amplifier 16, voltage is adjusted by a voltage limiter 17 and the adjusted voltage is impressed to a control circuit 11. The voltage is a value for applying power for generating rotational torque for canceling the frictional torque of the rotational axis from a motor 3.
Patent JP-H0542146-A (JP)
Title: Ultrasonic probe
Inventor: MISONO KAZUHIRO
IPC: H04R17/00
Filed: 1991-08-14
Abstract: PURPOSE:To provide the ultrasonic probe constituted appropriately so that connection of a gland of a signal line coaxial cable can be executed easily, while securing effectively a forceps port channel, and also, without lengthening hard length of the tip of the probe, and moreover, the whole can be assembled easily. CONSTITUTION:A vibrator array formed by arranging roughly annularly plural vibrators, a flexible substrate 16 of an annular shape having a land 18 connected to each of the vibrators, and an annular conductive plate 20 are provided on the same axis in the longitudinal direction of a probe 11, a signal line of a coaxial line 19 corresponding to each of the vibrators is connected to the corresponding land 18 of the flexible substrate 16, and glands of these coaxial lines and a gland 21 of the vibrator array are connected to the conductive plate 20.
Patent JP-H0952914-A (JP)
Title: Methacrylic resin bead for protecting plate glass
Inventor: OTANI MITSUO
IPC: C08F20/14
Filed: 1995-08-14
Abstract: PROBLEM TO BE SOLVED: To obtain the subject bead comprising a methyl methacrylate unit as a main component, useful as a substitute for synthetic paper when packing plate glass for building and vehicles, uniformly attaching itself to the surface of glass during packing, neither falling nor dropping protecting performances during transportation. SOLUTION: This methacrylic resin bead for protecting plate glass comprises (A) 80-100wt.% of a methyl methacrylate unit and (B) 0-20wt.% of an acrylic alkyl ester (e.g. methyl acrylate), has >=50,000 molecular weight measured by GPC, 0.1-1ppm alkali metal ion content and 20-500μm weight - average particle diameter. The bead preferably comprises 80-99.9wt.% of the component A, 0-20wt.% of the component B and (C) 0.1-10wt.% of a polyfunctional monomer (e.g. ethylene glycol dimethacrylate, etc.).
Patent JP-H0783007-A (JP)
Title: Surface processing method of valve lifter
Inventor: HOSAKA NORIOMI
IPC: F01L1/14
Filed: 1993-09-14
Abstract: PURPOSE:To provide a valve lifter surface processing method by which a smooth surface hardening layer can be formed in uniform film thickness over the whole sphere of the outer periphery portion. CONSTITUTION:This method is equipped with a step in which chamfered portions 24 are respectively formed at both end edges of the outer periphery portion of a valve lifter 18 to be fitted slidably to a lifter retention hole formed at a cylinder head; a step in which burs after the formation of these chamfered portions 24 are removed; a step in which a surface hardening layer 23 is formed at the outer periphery portion of the valve lifter 18 after the removal of the burrs; and a step in which the surface of the surface hardening layer 23 is smoothened.
Patent JP-S6472256-A (JP)
Title: Bus control system
Inventor: SUGITA KIYOSHI
IPC: G06F13/42
Filed: 1987-09-11
Abstract: PURPOSE:To improve the throughput of a system bus by recognizing the signal showing the valid/invalid state of an access via hardware and controlling the access given from a bus master. CONSTITUTION:A gate means 20 becomes through to output an address/control signals, etc., to a bus (a) for access to a terminal port 30 if an access is valid to the port 30 when an access means 10 outputs the address/control signals, etc., for access to the port 30. Then the means 10 receives an answer signal from the port 30. When the access is invalid to the port 30, the bus (a) side of the means 20 is set at a high impedance and the means 10 controls the means 20 so that this means 20 is locally locked to the bus (a). Thus the maximum processing capacity of the bus (a) is obtained.
Patent JP-S6472285-A (JP)
Title: Pattern recognizing method
Inventor: HONGO HITOSHI
IPC: G06T7/60
Filed: 1987-09-11
Abstract: PURPOSE:To realize the accurate connection of strokes by extracting a feature point out of time series data on a pattern handwritten on a tablet, providing a stroke connection-enable area to vary the size of this area based on the distance between feature points, and connecting the strokes within said connection- enable area. CONSTITUTION:A pattern recognizing device consists of a tablet (time series coordinate reading part for input pattern) 1, a feature point extracting part 2, a stroke connecting part 3, a pattern recognizing part 4, a pattern normalizing part 5, an output part 6, and a stroke connecting area size deciding part 7. The stroke feature point of a pattern drawn on the tablet 1 is extracted and a stroke connection enable area is provided. Then the size of the stroke connection-enable area is varied by the distance between feature points. Thus the stroke is connected to the nearest feature point within the obtained stroke connection-enable area. As as result, the proper connection of strokes is attained.
Patent JP-S6385027-A (JP)
Title: Apparatus for continuous spinning of gel fiber
Inventor: KOBAYASHI JUNYA
IPC: C03B37/01
Filed: 1986-09-27
Abstract: PURPOSE:To enable continuous and easy spinning of a thin and long gel fiber, by using a sol reservoir tank furnished with a flow-out orifice and providing a means for controlling the temperature of the sol solution and a means for pressurizing the reservoir tank to discharge the sol solution from the above flow-out orifice. CONSTITUTION:A sol solution produced by hydrolyzing an aqueous solution of a (substituted metal alkoxide is supplied through a line 21 to a sol reservoir tank 2. The temperature of the sol solution is controlled by a liquid circulation device 4 connected to the tank 2 and provided with a temperature controlling means. The content in the tank 2 is pressurized with a pneumatic pressurizing means 3 connected to the tank 2 and composed of e.g. an N2 bomb 31, a reducing valve 32, a pressure-controlling valve 33 and a pressure gauge 34 connected with pipes in the order. The sol solution in the tank 2 is forcibly flowed down through a sol flow-out orifice 22 having an outlet diameter of 0.5-2mm and attached to the bottom of the tank 2. The extruded sol is dried with hot air blasted with a heat gun 5 to the gel fiber, which is wound with a winder 7.
Patent JP-2001051240-A (JP)
Title: Spectacles
Inventor: UCHIUMI TOSHIHARU
IPC: H01L21/336
Filed: 1999-08-13
Abstract: PROBLEM TO BE SOLVED: To improve searchability in inadvertent missing in the dark by building a sensor for detecting wearing/non-wearing of spectacles and energization control circuits for intermittently energizing light emitting elements to emit light, when the sensors detect non-wearing of spectacles. SOLUTION: These spectacles are composed of lenses and a frame. This frame is composed of lens frames, nose pads, hinges, temples, ear bend parts 25, etc. The circuit modules 3 formed by integrating sensors 4, light emitting elements 5, batteries 6, and the energization control circuits 7 into a single unit are built into the front end side of the bend parts 25. The energization control circuits 7 of such constitution are operated by the on output when the sensors 3 detect the non-wearing state of the spectacles, by which the light emission drive current is supplied intermittently from the batteries 6 to the light emitting elements 5. As a result, the front ends of the ear bend parts 25 intermittently light only during the non-wearing state of removing the spectacles.  Then, even when a person having weak sight removes the spectacles and forgets the place for placement, the person can easily find out the location of the spectacles.
Patent JP-H11119459-A (JP)
Title: Toner receiving element containing image receiving layer having polymer containing sulfonic acid in free acid form
Inventor: VAN THILLO ETIENNE
IPC: G03G15/08
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a receptor element having an image receiving layer highly adaptable to a dry toner perticle and manufacturable from an aqueous solution or aqueous dispersion liquid. SOLUTION: This receptor element for nonimpact printing includes the image receiving layer containing a polymer having a support and a part of the sulfonic acid group in an amount of 0.5-20 mol.% and in a polymer amount of >=80 weight % of the total weight of the image receiving layer. It is preferred that the polymer is a polyester containing a part given by an isophthalic acid in an amount of 0.5-20 mol.% of the total acid content, and the sulfonic acid exists in the form of the free acid.
Patent JP-S6386824-A (JP)
Title: Method for recovering valuable metal from manganese nodule or cobalt crust by separation
Inventor: FUJII YUJIRO
IPC: C22B3/00
Filed: 1986-09-30
Abstract: PURPOSE:To recover valuable components in high yield without causing environmental pollution, by treating ores with a sulfurous acid solution to eluate valuable components and then by subjecting the eluate to oxidation, etc., so as to separate Fe and Mn and also to leave Cu, Ni, Co, etc., in the filtrate. CONSTITUTION:The ores of manganese nodule and cobalt crust are crushed, which is agitated in a sulfurous acid solution of >=0.01mol/l H2SO4 concentration to eluate valuable components. The residue of dissolution is separated, and air is blown into the eluate to oxidize Fe<2+> into Fe<3> and further Fe(OH)3 is precipitated in an acidic region to undergo separation by filtration. Subsequently, ammonium carbonate is added to the above eluate and further ammonium salt, etc., are added so as to carry out air oxidation, which is allowed to stand to undergo precipitation of Mn in the form of MnCO3. This precipitate is separated and valuable components such as Cu, Ni, Co, etc., are left in the filtrate. In this way, the valuable components can be recovered in a yield as high as >=about 90% by a simple equipment.
Patent JP-H0278757-A (JP)
Title: Ram jet combustor
Inventor: AOKI SUNAO
IPC: F02K7/10
Filed: 1988-09-16
Abstract: PURPOSE:To from a stable voltex in the flame holding portion of a burning drum so as to maintain a stable flame, by making the opening of each of the pair of air inlet pipes eccentric with respect to the center of the burning drum and away from the center. CONSTITUTION:A pair of air inlet pipes 1 are provided in opposite relationship to each other, both of them being open to the side wall of the burning drum 2, and also an opening 1A is installed to each of the pipes in such a manner that it is eccentric with respect to the center of the burning drum 2 and away from the center by L. A fuel nozzle 5 is opened within each of the air inlet pipes 1, and also a guide vane 7 for partitioning the inside of each of the air inlet pipes 1 is provided within the curved portion of each of the pipes 1 in the vicinity of its portion open to the burning drum 2. Within the burning drum 2, a flame holding portion 3 provided with a sparking plug 6 is formed upstream of the opening 1A of each of the air inlet pipes 1 and a burning portion 4 is formed downstream thereof, as is the same as in the conventional way.