baber/WOPTO huggingface dataset:
Patent JP-H1061900-A (JP)
Title: Leakage detecting structure for buried pipe
Inventor: IWAKAJI NOBORU
IPC: F17D5/02
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To facilitate detection of the leakage spot of a buried pipe for oil buried in earth by a method wherein buried pipes are intercoupled through a pit for detection and a single part excluding an outer pipe is arranged at the part in the pit for detection of the buried pipe. SOLUTION: A buried pipe 1 has double structure consisting of inner and outer pipes 2 and 3 and is buried in earth. A gap 6 is provided between the inner pipe 2 and a resin film 5. When the inner pipe 2 through which liquid passes is broken, liquid leaks in the gap 6 between the inner pipe 2 and the resin film 5. A pit 7 for detection is made of concrete and an upper surface is opened and the buried pipes 1 thrust through sides are intercoupled at the inside. The coupling end part of the buried pipe 1 is in a state that the outer pipe 3 is excluded and the inner pipe 2 is exposed. Thus, liquid leaking through the gap 6 drops on the bottom of the pit for detection through the exposed part. This constitution facilitates detection of a leakage spot and prevents the occurrence of a leakage accident.
Patent JP-H09234906-A (JP)
Title: Color printer
Inventor: SHISHIDO SHINJI
IPC: B41J2/525
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a color printer device capable of discharging printed papers in the original printing order and also minimizing an overhead to accrue due to a change in a printing process attribute. SOLUTION: For the control to read document data per page retained in an accumulating means 7c and enter the data to a printing means 7d, a print job control means 7b decides the order in which pages are transferred by the same process based on the total number of pages of a document retained by the accumulating means 7c, the number of papers per transfer, the number of color components and the number of non-feed pages during the switching period of a developing apparatus per color component, and performs the control in the decided order. In addition, the accumulating means 7c is caused to retain plural pages of the document data in units of page with a printing process attribute in such a manner that the means 7c freely reads and writes the data. Further, the means 7c is caused to read its retained document data and enter it to the printing means 7d.  This control over the operation of the accumulating means 7c is performed by the print job control means 7b in the decided order in which the pages are transferred based on the printing process attribute of each page retained by the accumulating means 7c.
Patent JP-H04112096-A (JP)
Title: Reflection type ic card
Inventor: SATO TOSHIO
IPC: B42D15/10
Filed: 1990-08-31
Abstract: PURPOSE:To prevent the data change or data extinction of an SRAM or the destruction of an IC itself from the electromagnetic induction, electromagentic wave and radiation due to electrostatic charge or spark by providing a shield material to the region containing the IC arranged part excepting the antenna arranged part of a card structure. CONSTITUTION:Shielding copper foils 10 are bonded to both of the surface and rear of a card substrate 2 within the region containing the arranging part of an IC chip 3 excepting the arranging part of an antenna pattern 9. The shielding copper foil 10 is formed by cutting out the copper foil as a pair of copper foils 10a, 10b and bent to be turned from the surface to the rear so that the bent part comes into contact with the edge of the card substrate 2 and both copper foils 10a, 10b are mounted on both of the surface and rear of the substrate 2 and one end part is brought into contact with the negative electrode of a paper battery 15 and the other end part is opposed to the positive electrode of the paper battery 5. Since the shielding copper foils 10a, 10b are provided and the discharge due to electrostatic charge or the induction current due to an electromagnetic wave is dispersed in a planar state to shield electromagnetic wave noise, the data change or data extinction of the SRAM in the IC chip 3 can be prevented.
Patent JP-S59124518-A (JP)
Title: Electric discharge machining device
Inventor: TATE KENJI
IPC: B23H7/26
Filed: 1982-12-28
Abstract: PURPOSE:To make a sample piece in the size required so as to be taken out of the optional position of a workpiece, by installing an electromagnet in the lower part of a column, and also installing an electrode and a driving device in a head of the column tip in order to make the electric discharge machining attainable at least in two directions. CONSTITUTION:An inverted L-shaped column 18 is attracted onto an ingot 10 by dint of an electromagnet 16. Then, a head 20 is installed in a tip of the column 18, and a slinging eyebolt 22 is secured to the top of the column 18, while a latticelike electrode 26 to be shifted by a motor 24 is installed in a lower part of the head 20. In addition, a machining solution cell 28 is mounted on the top of the ingot 10. In time of machining, first a motor 24 is operated, making the latticelike electrode 26 shift for machining from the surface of the ingot 10, for example, as far as a portion for depth Z, in a Z-axis direction. Next, in a state of keeping the depth Z, intact, the electrode 26 is shifted for machining as far as a portion for the same length Y2 as Y1 in a Y direction. Afterward, the latticelike electrode 26 is pulled up while machining a workpiece, thus electric discharge machining is finished.
Patent JP-S6472892-A (JP)
Title: Thermal transfer recording
Inventor: KURITA KAZUSANE
IPC: B41M5/26
Filed: 1987-09-16
Abstract: PURPOSE:To enable printing with high and uniform density, by a method wherein the release of an ink film and a transfer recording paper from each other after supplying heat to the ink film is carried out while a heat-fusible component of an ink layer is in a molten state. CONSTITUTION:A thermal transfer ink film 1 is momentarily brought into close contact with a recording surface of a transfer recording apper 4 by a thermal head 2, is heated by the head 2, is fed out from a rear part of the head 2, and is released from the paper 4, while the part 10' heated to be transferred of an ink layer 12 is transferred to the recording surface of the paper 4 between a central part 7' of an inlet of an ink film take-up guide groove 7 and the rear end 13 of the surface of the head 2 for contact with a base film 11, whereby a printed matter 10 is produced. The release is carried out while a heat-fusible component in at least the part 10' to be transferred of the ink layer 12 is maintained in a molten state. As a result, the ink easily undergoes cohesive failure, the amount of the ink transferred per run of printing becomes relatively large, and the printed matter 10 with a high and uniform density can be obtained.
Patent JP-H0571494-A (JP)
Title: Vertical shaft pump
Inventor: MATSUI SHIRO
IPC: F04D15/00
Filed: 1991-09-11
Abstract: PURPOSE:To enable the intake start water level and discharge stop water level of a vertical shaft pump to be adjusted for easily coping with a change in a plan or the like by changing the level of a plurality of intake ports formed through a pump casing under an impeller. CONSTITUTION:A vertical shaft pump has a suction bellmouth 3 connected to the bottom of the casing liner 2 of a pump casing to house an impeller 1, and a column pipe and a delivery elbow connected to the top of the liner 2. Intake ports 9 are formed below the impeller 1. An intake pipe 10 is connected to the intake ports 9 via an intake regulating valve, and the intake end of the pipe 10 is positioned higher than maximum water level in a suction tank. When water level rises to close the intake ports 9, water level in the suction bellmouth 3 increases, due to the propeller effect of the impeller 1, and water discharge takes place at level lower than the lower end of the impeller 1. According to this construction, discharge start water level WL2 can be adjusted by changing the level of the intake ports 9.
Patent JP-H0575332-A (JP)
Title: Production of microstrip antenna
Inventor: NEMOTO HIROSHI
IPC: H01P11/00
Filed: 1991-09-11
Abstract: PURPOSE:To manufacture the microstrip antenna with a narrow frequency band width at a low cost with high accuracy by stamping a thin electrode plate from a metallic foil and adhering the electrode plate to both sides of a dielectric layer by an adhesives. CONSTITUTION:A thin disk having a prescribed diameter is stamped from a metallic foil whose thickness is 10-100mum made of Al, cu or Ag or the like by using a press machine. Since the stamped thin metallic foil is formed with high size accuracy, when it is used for a radiation electrode or a ground electrode, it is easy to set a center frequency of a microstrip antenna. Furthermore, since the ground electrode and the radiation electrode made of the obtained metallic foil have a smooth surface, a low high frequency resistance is preserved. The obtained metallic foil (electrode plate) is adhered to a dielectric body made of Teflon, polyethylene, ceramic or the like by using an adhesives. The adhesion is simple in the process at a low cost. Furthermore, since the size accuracy of the thin foil is high, the center frequency is easily set and the antenna with high reliability is obtained.
Patent JP-2001057118-A (JP)
Title: SUPERCONDUCTING WIRE OF Nb3Sn COMPOUND AND MANUFACTURE THEREOF
Inventor: NAKAYAMA SHIGEO
IPC: H01B12/10
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To cause no lowering of critical current density and no lowering of a residual resistance ratio by providing a niobium complex containing a niobium filament, stabilized copper of pure copper, a reinforcement and two layered diffusion preventing materials. SOLUTION: First and second diffusion preventing materials 3, 6 exist on the inner peripheral surface and the outer peripheral surface of a pipe of alumina dispersion-strengthened copper forming a reinforcement 5 respectively. The first diffusion preventing material 3 prevents lowering of critical current density due to reduction of Sn concentration in bronze by preventing Sn from being diffused from the bronze to the alumina dispersion-strengthened copper by heat treatment to produce Nb3Sn, the second diffusion preventive material 6 prevents unreacted Al in the alumina dispersion-strengthened copper from being diffused to stabilized copper, and accordingly these two layered diffusion preventing materials 3, 6 have role to maintain purity of the stabilized copper 4 respectively.  The second diffusion preventing material 6 is required between the reinforcement 5 and the stabilized copper 4. The thickness of the stabilized copper 4 can be suppressed to a minimum by the diffusion preventing layers.
Patent JP-S6472811-A (JP)
Title: Prevention of ignition in volume decrease of waste plastics
Inventor: UCHIDA MAKOTO
IPC: B29B17/00
Filed: 1987-09-16
Abstract: PURPOSE:To prevent the ignition and thermal decomposition of waste plastics by processing waste plastics thermally at a specified oxygen concentration. CONSTITUTION:The waste gas 12, of which temperature is lowered after the gas is used for heating waste plastics by blowing the hot air 22 in a volume decreasing kiln 10 heating and melting the waste plastics, is recycled through a circulating fan 14 to a hot air generator 16. The concentration of the oxygen blown through a nozzle 20 is reduced to under 15vol.% without dilution by air, by recirculating the circulating waste gas 13. In this way, the oxidation of waste plastics is prevented, and accordingly, its ignition and combustion are prevented.
Patent JP-S61110870-A (JP)
Inventor: HOTTA TOKIO
IPC: F25D21/06
Filed: 1984-11-02
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-H0279843-A (JP)
Title: Method and device for processing photographic material
Inventor: GOSHIMA NOBUTAKA
IPC: G03D5/00
Filed: 1988-09-16
Abstract: PURPOSE:To perform development processing with a small quantity of processing solution by forming a slit opposed to the emulsion surface of photographic material to be processed on a processing solution supply board and feeding the processing solution supplied from the slit to a gap between the supply board and the emulsion surface thereof so that photographic processing is performed. CONSTITUTION:The processing solution supply board 1 is provided opposed to and close the traveling photographic material to be processed F and the slit 3 is formed facing to the emulsion surface of the photographic material to be processed F on the supply board 1, then photographic processing is performed by feeding the processing solution supplied from the slit 3 to the gap 2 between the supply board 1 and the emulsion surface. In such a case, the gap 2 between the back surface of the supply board 1 and the emulsion surface is within the range of 0.05-5mm. Since the gap 2 between the processing solution supply board 1 and the emulsion surface is narrow, the processing solution spreads all over the emulsion surface in a short time and the solution can be uniformly supplied by supplying the processing solution to the gap 2 through the slit 3. Thus, development can be completely performed by supplying a small quantity of new processing solution.
Patent JP-S59119031-A (JP)
Title: Control method of maximum engine speed by electronic governor
Inventor: OKADA KENJI
IPC: F02D41/24
Filed: 1982-12-24
Abstract: PURPOSE:To obtain a good driveability feeling by giving different fuel injection quantity characteristics respectively for a case where the amount of stepping on the acceleration pedal is below a given value which is close to its maximum and for a case where the acceleration pedal at a position beyond that value is returned to lower than said given value. CONSTITUTION:Where the amount of stepping on the acceleration pedal is smaller than b, the map A is applied, and where such is larger, the map B is applied. Compared to the map A, the map B has a part where the fuel injection quantity is nearly constant extended to the area of high engine speed. By this, the engine speed is smoothly changed when the acceleration pedal is returned from a full throttle.
Patent JP-S59123348-A (JP)
Title: Radio communication system
Inventor: SASAKI SUSUMU
IPC: H04L27/08
Filed: 1982-12-29
Abstract: PURPOSE:To attain ALC (automatic level control) with a simple constitution by using a consine wave component outputted from a demodulating mixer for the ALC control of a receiving section in the Q (quadrature) AM transmission system using a leaked carrier wave. CONSTITUTION:A DC offset voltage Vdc is applied to any of I system data DIin and Q system data DQin, e.g., to the I system data, causing the leaked carrier wave in a modulated signal component. A receiving section 200 regenerates a carrier by a carrier wave regenerating circuit 202 based on the said leaked carrier wave and applies the carrier wave to mixers 203, 204 for demodulation. A receiving signal is shared into the I, Q system data at a hybrid 201 via an ALC circuit 230. The ALC circuit 230 monitors the level of a cosine component included in an output of the I system mixer 203 and controls the level of receiving signal to a constant value.
Patent JP-H0979025-A (JP)
Title: Exhaust particulate control device for internal combustion engine
Inventor: KITAHARA YASUHISA
IPC: F01N3/02
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To uniform the exhaust particulate accumulating quantity of filter elements by setting the exhaust particulate collecting capacity of a filter element near an exhaust lead-in port between a plurality of filter elements relatively small, and setting pressure loss at the time of collecting exhaust particulates relatively large. SOLUTION: Porous filters 6, 7 are disposed in parallel in a filter case 1 interposed in an exhaust passage of an internal combustion engine, and heaters 8, 9 are mounted on the inner peripheral surface side of the respective filters 6, 7. An exhaust lead-in port 2 from the exhaust passage to the filter case 1 is provided on the filter 9 side. In this case, it is so set that the exhaust particulate collecting capacity of a filter element near the exhaust lead-in port 2 is smaller than that of the other filter element and that pressure loss at the time of collecting exhaust paritculates is larger. The exhaust particulate accumulating quantity of each filter element is thereby made equal, and the filter temperature at the time of regeneration is suppressed to the target temperature or lower in each filter element.
Patent JP-S6474977-A (JP)
Title: Feeder for transplanting needle
Inventor: NISHIMURA SADATOMO
IPC: C12M1/32
Filed: 1987-09-16
Abstract: PURPOSE:To obtain a feeder for transplanting needles, consisting of a housing part of a specific structure and a taking out drum and capable of taking out transplanting needles made of a ferromagnetic metal one by one. CONSTITUTION:Transplanting needles 3 are delivered from a housing part 10 and mounted on grooves 24 of a taking out drum 20 one by one. Thereby the needles can be taken out one by one by a pickup arm 40. The housing part 10 is constituted of permanent magnets having an U-shaped cross section and a spacing narrowed to the tip (part near the taking out drum 20) and respective poles N and S at a regular interval and of the same phase on the surfaces of both magnetic poles. Guide plates (5a) and (5b) are provided on the inside of the above-mentioned magnetic poles N and S. Grooves 24 engageable with the transplanting needles 3 are formed at a regular interval on the peripheral surface of the taking out drum 20.
Patent JP-S61109047-A (JP)
Title: Control method of automatic original feeding device
Inventor: ITO MASAZUMI
IPC: B65H43/00
Filed: 1984-11-01
Abstract: PURPOSE:To improve the efficiency of copying operation by performing control so that an original is not fed to a copying position if an interruption is accepted while many copies of the precedent original are taken. CONSTITUTION:An original pre-fetch conveying means 22 and an original feed- discharge conveying means 23 are so operated as to pre-fetch and feed the 1st original on an original stack tray 21 continuously, and only the conveying means 22 is operated for the 2nd and succeeding originals after the final copy of the precedent original at the copying position on an original platen 11 begins to be scanned to pre-fetch the next original; and the conveying means 23 is operated after the scanning operation to discharge the precedent original after copying and convey the next original to the copying position. If an interruption is accepted while numbers of copies of the precedent original are taken, the conveyance of the conveying means 23 does not handle the next original, which is prevented from being fed to the copying position under the control of a CPU.
Patent JP-S6289968-A (JP)
Title: Resticking masking film
Inventor: IWAI NORIJI
IPC: G03F1/90
Filed: 1985-10-16
Abstract: PURPOSE:To make it possible to effect a precise photolithography by forming a base film layer and a protective film layer with a polyester film, and by forming a release layer provided on the protective film with a reactive copolymer having a long chain alkyl group respectively. CONSTITUTION:Both the transparent base film layer and the protective film layer are formed by the polyester film having a relatively large critical surface tension, thereby maintaining an anchor effect of a shade sticking layer, and the release layer is formed by the copolymer having the long chain alkyl group, thereby maintaining the suitable anchor effect to the polyester film and the suitable releasing property. thus, the adhesion for the protective film and the suitable releasing property from the base film layer make it possible to coexist with each other. Therefore, a floating along a cutting surface does not generate when the titled film is cut with a cut knife.
Patent JP-H1073407-A (JP)
Title: Method and instrument for measuring position of pattern
Inventor: KODAMA KENICHI
IPC: G06T7/00
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To accurately measure the position of a pattern even when a pellicle film is bent. SOLUTION: When an instrument for measuring position of pattern is constituted to measure the exposition of the pattern of a mask 1 provided with a pellicle film 2, the surface shape of the film 2 is detected by means of a flexure measuring instrument 4 and a controller 20 calculates the deviation of the irradiating position of a beam Bi on the mask 1 based on the detected value of the instrument 4 and corrects the measured position of the pattern based on the calculated deviation. An ultrasonic sensor, optical displacement sensor, capacitance displacement sensor, or magnetic displacement sensor, etc., can be used as the measuring instrument 4.
Patent JP-H0781280-A (JP)
Title: Information recording card
Inventor: TAKAHASHI MASASHI
IPC: B42D15/10
Filed: 1993-09-17
Abstract: PURPOSE:To improve surface smoothness as well as bonding strength and permit the prevention of contamination of a recording layer as well as the falsification of a recording itself surely CONSTITUTION:A recessed part or a perforated part is provided at one part of a card substrate 110, an optical recording section, consisting of a light/heat converting color developing layer 200 having a light/heat converting layer 220, absorbing infrared rays and generating heat, and a heat sensitive color developing layer 210, developing color by heating, is provided at the recessed or the perforated part while a light permeating protective part is provided so as to cover the optical recording section so that the uppermost surface of the protective part is situated in the same plane substantially as the surface of the substrate 1 of the card.
Patent JP-H0671652-A (JP)
Title: Central mechanism of bladderless tire vulcanizer
Inventor: HASEGAWA AKIRA
IPC: B29C33/04
Filed: 1992-08-31
Abstract: PURPOSE:To obviate a bladder by forming the central mechanism of a bladderless tire vulcanizer by installing a sector operation mechanism with extensible upper and lower sectors which seal a vulcanization medium by pressing the upper and lower beads of a tire to a mold and form the bead part. CONSTITUTION:When a raw tire 51 is transferred to the central position of a vulcanizer between upper and lower molds 44, 49, the sectors 12, 17, 22, 25, 34 of a central mechanism 1-35 are contracted by a cylinder 4 to be inserted into the raw tire 51. These sectors are extended by the cylinder 4 so that a spring box 13 contacts the inside of the raw tire 51. The upper mold 44 is then lowered by a cylinder 8, and the upper and lower bead parts of the raw tire 51 are pressed to the bead parts of the upper and lower molds 44, 49 by the upper and lower sectors to seal the raw tire 51. A vulcanization medium is introduced into the raw tire 51, and the vulcanized tire is produced by vulcanization. During the vulcanization, drain produced in the recessed part of the raw tire 51 is discharged through a discharge nozzle 6. In this way, a bladder is obviated, contributing to the cost reduction.