baber/WOPTO huggingface dataset:
Patent JP-H05340708-A (JP)
Title: Instrument for automatically measuring thickness of film in small-diameter pipe by remote control
Inventor: SHIOKAWA NOBUYUKI
IPC: G21C17/003
Filed: 1992-06-10
Abstract: PURPOSE:To improve the accuracy of the thickness of a metallic film formed in a small-diameter pipe by fitting an eddy-current film thickness sensor to a head fixed in the pipe. CONSTITUTION:A paste thickness discriminating curve is obtained by correcting a previously prepared correlation curve between actually measured thicknesses by means of a dial gauge and voltage values detected by means of a sensor 17 by performing calibration tests. A head 11 is fixed on the axis of a pipe by advancing a head fixing pin 15 in the radial direction of the pipe. Under such a condition, the thickness of a metallic film 7 at the fixing point is obtained by advancing the sensor 17 in the radial direction of the pipe. Then, after the head 11 is released from the fixed state by retreating the sensor 17 and pin 15, the thickness of the film 7 is measured at numerous points by moving the head 11 in the inner peripheral and axial directions of the pipe by means of a driving mechanism 13. The measuring interval is set at about 1mm in the axial direction and 1 deg. in the peripheral direction and measured results are displayed by controlling the movement of the sensor 17 and pin 15 by means of a personal computer 31. Namely, fluctuation-free measured values can be obtained by freely moving the eddy-current film thickness sensor 17.
Patent JP-S6042038-A (JP)
Inventor: MAEKAWA YOSHIHIRO
IPC: B32B37/10
Filed: 1983-08-18
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-S6042845-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: YANASE SABUROU
IPC: H01L21/761
Filed: 1983-08-18
Abstract: PURPOSE:To reduce the chip size of the bi-polar IC by a method wherein an epitaxial layer is grown on a semiconductor substrate, and, when it is isolated in island form by means of an insulation-isolation region, the high concentration buried layer of the same conductivity type is provided in the surface layer part of the substrate of one conductivity type, and then pushed up to the surface of the epitaxial layer by heat treatment. CONSTITUTION:A plurality of N<+> type buried regions 14 to decrease the series resistance of the N type epitaxial layer 12 provided later are diffusion-formed in the surface layer part of the P type semiconductor substrate 13, and the other P<+> type buried regions are formed therebetween. Next, the N type layer 12 is epitaxially grown over the entire surface, and then the P<+> type buried regions are pushed up to the surface of the layer 12 by heat treatment. The insulation- isolation regions 11 are constructed of the P<+> type buried regions pushed up in such a manner, and formed in island form while the layers 12 are made to include the regions 14, respectively. In other words, the isolation regions 11 are generated from the side of the substrate 13 instead of formation from the surface of the layers 12, thus reducing the shapes of the tips of the regions 11 and then increasing the using area of the layer 12.
Patent JP-H0813591-A (JP)
Title: Hot water washing closet seat device
Inventor: KATAYAMA HISAYASU
IPC: E03D9/08
Filed: 1994-07-01
Abstract: PURPOSE:To dispense with coating a print base with a resin by constituting an operation input part detecting switch-on in a scanning system by connecting a series circuit of a switch and a voltage regulating diode between the output part of a microcomputer and a signal detecting part. CONSTITUTION:When dewing resistance 27 is generated by dewing of both ends of a switch 21 and output 1 is Hi, current flows by the dewing resistance 27 even if the switch 21 is not pushed. The base voltage of the transistor 14 of a signal detecting part 13 becomes voltage further divided from the voltage which is subtracted by Zener voltage of a voltage regulation diode 25 from the voltage of dc power, by the dewing resistance 27, resistance 16, and resistance 18. By subtracting the Zener voltage of the voltage regulation diode 25, the base voltage of the transistor 14 is lowered so as to be the base voltage by which the transistor 14 is not ON, and hence erroneous recognition of a microcomputer 12 is prevented.
Patent JP-H10338758-A (JP)
Title: Production of prepreg and laminated sheet
Inventor: NAKADA TAKAHIRO
IPC: C08L63/00
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To obtain a void-free laminated sheet of uniform thickness that can be continuously molded through a simplified production process and is useful as printed circuit boards for electrical equipment, electronic equipment, telecommunication equipment and the like. SOLUTION: The continuous textile base material (2), as a glass fiber fabric, that is unwound out of the unwinder (1) and is raised nap on at least one face, is conveyed with the conveying roller (3) and coated with an inorganic filler- formulated thermosetting resin varnish (4) on its upper face 0.2-1.6 mm thick by means of the coater (5). Then, the coated base material is passed through the drier (6), cut with the cutter (7) to obtain prepregs (8) of a prescribed length. In addition, two sheets of said prepreg are overlaid so that the glass fiber base material may be arranged outside and they are press-molded at 150-180 deg.C under a pressure of 20-70 kg/mm<2> for 60-120 minutes to obtain the objective laminated sheet.
Patent JP-H0316202-A (JP)
Title: Conductor for current lead
Inventor: SHIGA SHOJI
IPC: H01B12/04
Filed: 1989-06-14
Abstract: PURPOSE:To improve durability and reduce the amount of vaporized coolant such as liquid He by a method wherein oxide superconductors are dispersed in particles in a metal conductor on a side to be connected to a superconductor element. CONSTITUTION:On at least a side of a metal conductor 1 to be connected to a superconductor element, oxide superconductor particles 2 are dispersed. Therefore, on the side of the superconductor element, the superconductor particles 2 are cooled by coolant such as liquid He so that electric resistance becomes zero to have Joule heat generation suppressed, while heat flowing in from outside is prevented since the oxide superconductor is poor in heat conductivity. Thus vaporization of coolant such as liquid He can be reduced, sufficient conductive amount can be obtained since current flows in a metal layer on the side of the current supply source side, and heat distortion generated due to difference in temperature between the superconductor element side and the current supply source side is absorbed in the metal layer thereby improving mechanical characteristics, especially elasticity and toughness.
Patent JP-S5774193-A (JP)
Title: Ink jet recording picture forming method
Inventor: SUGIYAMA MASATOSHI
IPC: B41M5/00
Filed: 1980-10-28
Abstract: PURPOSE: To print multicolor recording picture having excellent color reproducibility and high light resistance by ink jet on a recording sheet having ultraviolet absorber by using ink containing water soluble acidic or direct dye as coloring component.  
     CONSTITUTION: Aqueous ink containing yellow, magenta, cyan and black dyes (e.g., copper phthalocyanine tetrasulfonic acid represented by the formulaI) of water soluble acidic dye or water soluble direct dye as colorants with moistening agent (e.g., compound represented by the formula II) is dissolved with ultraviolet absorber [e.g., 2-(2'-hydroxy-5'-methylphenyl)benztriazole]in a high boiling point organic solvent (e.g., di-n-butylphthalate), are dispersely mixed in aqueous hydrophilic colloide solution, and are coated with pigment (e.g., zeolite) on a recording sheet, and the sheet is printed by ink jet. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6044503-A (JP)
Title: Formation of glow polymer layer
Inventor: UORUFUGANKU KUREEBERUKU
IPC: C08F2/52
Filed: 1984-07-20
Abstract: 1. A process for the production of plasma polymerized layers (on a substrate) form monomeric hydrocarbons and/or fluorocarbons by means of a high-frequency low-pressure glow discharge, characterised in that after its production, the plasma polymer is subjected to an annealing step in the absence of air, in an atmosphere of hydrocarbon and/or fluorocarbon monomers at temperatures of between 100 and 450 degrees C for a period of 1 to 10 hours.
Patent JP-H04350132-A (JP)
Title: Converter for smelting non-ferrous metal and its operating method
Inventor: INAMI TOMOYUKI
IPC: C22B15/06
Filed: 1991-05-27
Abstract: PURPOSE:To improve treating capacity of a matte by increasing blasting rate without increasing flue cinder. CONSTITUTION:By making the unit blasting rate per one piece in plural pieces of tuyeres 4 positioned at both sides to center tuyeres 3 larger than the unit blasting rate per one piece in plural pieces of tuyeres 3 positioned at the center part in the range of length having 1-2 times of length of inside in the center axial direction of a charging hole 2 in a converter 1, the operation is executed.
Patent JP-S5940031-A (JP)
Title: Vehicular spring supporting device
Inventor: IWATA KAZUROU
IPC: F16F9/32
Filed: 1982-08-31
Abstract: PURPOSE:To minimize the fluctuation of the spring constant of a belleville spring and at the same time reduce the wear at the engaging part of the belleville spring in the device, in which the belleville spring is interposed at least either between a supporting body and a coiled spring or between a body to be supported and the coiled spring. CONSTITUTION:A belleville spring 12 is interposed between a spring seat, onto which the coiled spring is seated, and a belleville spring retaining member 13, which is fittingly fixed onto a strut tube 3. The inner peripheral edge of the belleville spring 12 is supported through a ring-shape member 16 by the retaining member 13. A sealing member 17 consists of an inside lip ring 18, the diameter of which is a little smaller than that of the ring-shape member 16, and an outside lip ring 19, the diameter of which is a little larger than that of the ring- shape member 16. Lubricant to reduce the wear of the engaging part of the belleville spring with the ring-shape member 16 is packed in the space of the sealing member 17. In addition, the lubrication at the engaging part makes the frictional force smaller at all times, resulting in maintaining the hysteresis of the belleville spring smaller and enabling to prevent the fluctuation of the spring constant of the belleville spring from generating.
Patent JP-S6130633-A (JP)
Title: Method for regulating roll cooling
Inventor: FUJII SOICHIRO
IPC: C21D11/00
Filed: 1984-07-23
Abstract: PURPOSE:To prevent generations of surface flaw and strain in cold rolled steel sheets by adjusting damper opening of a plenum chamber based on temp. distribution in the steel sheet width direction at inlet and outlet sides of the cooling roll part in a cold rolled steel sheet cooling apparatus using both of said chamber and cooling roll. CONSTITUTION:The cold rolled steel sheet 2 carried continuously in arrow direction in a cooling zone 1, is cooled by passing between the plenum chambers 3 opposed at both surfaces, further cooled by plural cooling rolls 4. Temp.s in the sheet 2 width direction are detected by temp. detectors 5, 15 at inlet and outlet sides of the cooling roll part respectively, and the signals converted by converters 6, 16 are entered to a calculator 7. Parameters of cooling calculation model at the cooling roll parts divided imaginally in said width direction are obtained statistically, and cooling calculation is performed by using respective parameters in the width direction. Estimated temp. distribution at inlet side of said roll is obtained so that temp. distribution in said width direction at outlet side of said roll corresponds to the necessary aimed value, and respective openings of plural dampers 19 provided parallelly in said width direction are adjusted so that the distribution is obtained.
Patent JP-H10324932-A (JP)
Title: Production of high-purity selenium and apparatus therefor
Inventor: TAYAMA KISHIO
IPC: C22B9/04
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a process for production capable of producing high-purity selenium having purity of >99.9999& from commercially marketed metal selenium having purity of about 99.99% by developing a novel purifying means capable of separating aluminum, silicon, iron, etc., of which the complete sepn. from the selenium is heretofore difficult with the conventional electrolytic melting method and an apparatus therefor. SOLUTION: The commercially marketed metal selenium having the purity of 99.99% is put into a raw material crucible 5 and is fixed onto a suction table 9 installed in the central part of a recovery casting mold 6 which is then loaded into an electric furnace 1. The raw material crucible 5 and the recovery casting mold 6 are sealed double by a quartz outside cylinder 3 and inside cylinder 4. The inside of the inside cylinder is kept under a vacuum degree of 1×10<-2> Torr by a vacuum evacuation apparatus 2 and the furnace temp. is kept constant at 300 deg.C. Purification is executed for 5 hours. The selenium comes into contact with the surface of the inside cylinder 4 and gradually condenses. The condensed selenium falls in the form of grains into the recovery casting mold installed below the crucible 5.
Patent JP-2000338545-A (JP)
Title: Camera provided with self-timer mode
Inventor: YASUDA YUKIYA
IPC: G03B9/64
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To make easily switchable the time of a self-timer without providing a new operation member by comparing the operation time counted by an operation time counting means with a specified reference time and deciding which is longer between them. SOLUTION: This camera is provided with a photographing mode by a self- timer so as to select at least two or more kinds of the counted time of the self-timer time. When the camera is set in the mode by the self-timer, self- counting is started by turning on a release SW and counting the self-timer time being long time (for example: ten seconds) is started. The on-time of the release SW is compared with a reference time (for example: one second). In the case of deciding that the on-time is shorter than one second being the reference time, the self-timer counting of ten seconds is controlled. In the case of deciding that the on-time is longer than one second being the reference time, the self-timer counting of the short time (for example: two seconds) is controlled. After the lapse of the self-timer time, photographing is performed.
Patent JP-S63314430-A (JP)
Title: Magnetocoupling type pressure sensor
Inventor: WAKATSUKI NOBORU
IPC: G01L9/14
Filed: 1987-06-18
Abstract: PURPOSE:To enable the setting of a pressure receiving section on a rotor or the like independently, by arranging the pressure receiving section having a permanent magnet or the like and a pressure detecting section having a magnetic sensor. CONSTITUTION:A pressure receiving section 3 has a permanent magnet 32 which moves straight to a position where the pressure being measured balances with a reaction of an elastic body 31 when a pressure to be measured is applied thereto. A pressure detecting section 4 has a magnetic sensor 41 to convert magnetism of the permanent magnet 32 into an electrical signal and is arranged facing the pressure receiving section 3 through a space. Then, movement of the permanent magnet 32 which is built into the pressure receiving section 3 moving with the application of the pressure being measured is detected with the magnetic sensor 41 built into the pressure detecting section 4 to allow separation of the pressure receiving section 3 independently from the pressure detecting section 4. For example, this enables detection of movement of the permanent magnet 32 of the pressure receiving section 3 mounted on a rotor with a magnetic sensor 41 at the pressure detecting section 4 mounted on a fixed shaft.
Patent JP-S5846069-A (JP)
Inventor: JIYON DABURIYU HARISU
IPC: C07D405/04
Filed: 1982-08-31
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-S639249-A (JP)
Title: System control method
Inventor: YAMAMOTO KAZUYUKI
IPC: H04L12/40
Filed: 1986-06-30
Abstract: PURPOSE:To build a system not increasing a response time even if the number of nodes is increased by using a synchronizing signal to set the start timing of transmission/reception, and controlling collision at each bit depending on the synchronization. CONSTITUTION:A system synchronizing signal generating means 10 sends a synchronizing signal 12 periodically on a control signal line 11. A reception circuit 14 of each node receives at first a signal of a time slot t1. When the time reaches a time t2, a node #3 sends a transmission request signal. Since the node #5 receives a signal 1 while no transmission request signal is sent, the presence of a transmission request from other nodes is decided. Thus, the sending of an ID signal is stopped at the succeeding time slot and the transmission is stopped until the next synchronizing signal is received. Thus, the node #3 acquires the transmission right till the time t2. Thus, the ID information is sent at a collision control period to apply contention control and when the transmission light is acquired, signal information is sent. The defeated nodes send ID information again at the next frame 18.
Patent JP-S6213606-A (JP)
Title: Debris barrier
Inventor: SUZUKI HIROSHI
IPC: E02B7/20
Filed: 1985-07-09
Abstract: PURPOSE:To obtain a debris barrier having excellent durability and capability of regulating the moving power of soil and stone by a method in which a fluid is packed into an elastic bag to expand the bag, and the adjacent elastic bags between partition walls are closely contacted with each other to fill up the aperture between the partition walls. CONSTITUTION:Before the occurrence of great flood, a fluid 20 is supplied into elastic bags 8 through a fluid supply and discharging device 17 to expand the bags 8 to fill up the aperture 7 between them. The run-off of soil and stone is stopped by the debris barrier 1 and the soil and stone are deposited from the riverbed 6 to the top 5a of the partition walls 5 of the barrier 1. The fluid 20 is then discharged during small and medium flood period to form the aperture 7 between the walls 5 of the barrier 1 and the soil and stone deposited are allowed to flow down gradually through the space between the walls 5 from the upstream side of the barrier 1. The amounts of deposited soil and stone in the run-off of soil and stone during the flood can thus be increased and the regulating performance of the barrier 1 for soil and stone can be greatly raised.
Patent JP-S5578174-A (JP)
Title: Ignition distributor for internal combustion engine
Inventor: SONE MASAZUMI
IPC: F02P7/02
Filed: 1978-12-11
Abstract: PURPOSE:To restrict noise generation by providing auxiliary electrode via insulator on either rotor electrode or fixed electrode and by this, shorten gap distance between this auxiliary electrode and opposite electrode than standard gap distance between rotor electrode and fixed electrode. CONSTITUTION:Set up auxiliary electrode 12 via insulator 11 onto rotor electrode 3 or fixed electrode 6. It is composed that the relation between standard gap distance G1 from rotor electrode 3 to fixed electrode 6 and gap distance G2 from auxiliary electrode 12 to oposite electrode should be in G1>G2. Furthermore, auxiliary electrode 12 is made from metal such as aluminium, aluminium alloy, copper, brass and etc.
Patent JP-H08322280-A (JP)
Title: Brushless motor driver
Inventor: SEKIYA KAZUMA
IPC: H02P6/06
Filed: 1995-05-26
Abstract: PURPOSE: To recover the failure of a brushless motor by only replacing the brushless motor itself and improve the workability of the replacement by providing a means which detects either of the electric power supply waveform intrinsic to the brushless motor or the electric power output waveform intrinsic to a motor driver or which detects both of them. CONSTITUTION: A waveform detecting means 5 which is composed of an A/D converter 6 and a CPU7 containing a RAM-1 is added to a motor driver 4 which is composed of a waveform generator 1 consisting of amplifier transistors 2 and a CPU3 containing a RAM-2. When a brushless motor J is replaced, the electric power supply waveform peculiar to a newly attached brushless motor J is detected by the waveform detecting means 5 and stored in its RAM-1 and adjusted so as to be matched with the electric power output waveform which is intrinsic to the motor driver 4 and is stored in the RAM-1. With this constitution, the brushless motor J itself can be replaced easily and, further, the ease of the matching operation of its peculiar characteristics can be improved.
Patent JP-H01320900-A (JP)
Title: Speaker
Inventor: YAMAZAKI EIJI
IPC: H04R7/26
Filed: 1988-06-22
Abstract: PURPOSE:To always obtain an approximately fixed acoustic resistance independently of the extent of displacement of a diaphragm by constituting an acoustic resistor of a multilayered structure where at least two layers of a hard porous material and a soft porous material are combined. CONSTITUTION:In a cone speaker 1, a magnet 2, a pole piece 3, a yoke plate 4 and a yoke 5 constitute a magnetic circuit. An acoustic resistor 12 is attached to the back of a diaphragm 6. This acoustic resistor 12 has a multilayered structure where at least two layers of a soft porous material 13 and a hard porous material 14 are combined and are adhered with an adhesive, and this acoustic resistor is so arranged that it comes into contact with the diaphragm 6 and is fixed with a bracket by using the frame of a speaker main body or the like.
Patent JP-H11325835-A (JP)
Title: Apparatus and method for measuring length of curve and storage medium in which control program for measuring length of curve has been stored
Inventor: MARUIE MAKOTO
IPC: G06T7/60
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a storage medium in which a control program for measuring the length of a curve has been stored, and a curve length measuring apparatus and its measuring method for measuring the length of a required curve on a surface of an object of measurement precisely, without depending on the positional relation between the object of measurement and an image sensing device. SOLUTION: This apparatus is provided with an image sensing unit 11 which picks up images of an object of measurement from viewpoints different from one another and obtains a plurality of picture image data, a measuring point setting unit 12 which sets a line of measuring points along a curve to be an object of measurement, on a picked-up picture image, a curved surface calculating unit 13 which sets a radial half line extending toward each measuring point line from a specified reference point and finds a curved surface interpolating the said group of half lines, an intersection calculating unit 14 which finds intersections of a plurality of found curved surfaces, an intersection length calculating unit 15 which finds each length of the intersections found, and an intersection length displaying unit 16 which displays the length of each found intersection on a display.