baber/WOPTO huggingface dataset:
Patent JP-H11165110-A (JP)
Title: Method and device for coating running film
Inventor: NUMAZAWA SHINJI
IPC: B05C5/02
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To form a uniform coat which is free from a defect such as a streak to be generated in the high-speed coating area during operation of a roll coater and despite the presence of a thickness distribution or a tension distribution in the width direction of a film, when forming a coating liquid coat continuously on the running film. SOLUTION: This device is provided with a die for continuously applying a coating liquid to, at least, one of the surfaces of a running film, a coating liquid supply means for continuously regulating the supply of and supplying the coating liquid to the die, an additional pressure adjusting means for adjusting a die pressing pressure to the running film side and a measuring means for the additional pressure to the die for measuring a film pressing pressure to the die. The additional pressure adjusting means is mounted at least, at two positions in the width direction of the die. The measuring maenads for the additional pressure to the die is installed at least, at two positions in the width direction of the die.  The irregularities of the pressing pressure of the die to the film are measured using the measuring means for the additional pressure to the die, and the irregularities of the pressing pressure are limited within ±30% across the entire width of the coat by the die, when a coating liquid coat is formed on the running film through regulating the additional pressure by the additional pressure adjusting means.
Patent JP-H04324719-A (JP)
Title: Receiving system
Inventor: FUIRITSUPU SUIE
IPC: H04B1/10
Filed: 1991-12-20
Abstract: PURPOSE: To make a symbol timing stable in the reception system, that includes an adaptive digital equalizer having a multiplex diversity channel by correcting a phase error of a symbol - clock signal. CONSTITUTION: This system has a demodulator that demodulates a replica of a transmission signal, converters 301 -30n , that receives a demodulated signal via diversity channels 201 -20n , digitizes it and generates a complex sample A, an adaptive digital equalizer 40 that receives the digitized signal to generate a complex information symbol B, such as a decided symbol or a reference symbol B, a timing recovery means 50, and a generator means 70 that generates a control phase symbol - clock signal. The recovery device 50 processes the sample A and the symbol B to apply a phase control signal to the clock generator 70 via a waveform shaping filter 60. As a result, a phase of the symbol - clock signal is controlled, and its phase error is corrected.
Patent JP-H11288310-A (JP)
Title: Robot device
Inventor: KOYAMA TOSHIHIKO
IPC: G05B23/02
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To display a high-definition image on a display without damaging generality of a teaching pendant with display even when the transmission distance of video signals is extended. SOLUTION: Concerning this robot device, a video signal generating circuit 33 is provided on the side of a controller 2 and parallel digital signals outputted from this circuit are converted into serial digital signals by a video signal converting circuit 35 and transmitted to the side of a teaching pendant 3. On the side of the teaching pendant 3, the serial digital signals are converted into parallel video signals again by a video signal converting circuit 36 and displayed on a display 16. Since the video signal generating circuit 33 is provided on the side of the controller 2, even when any new function is added to the controller 2, an image corresponding to that new function can be displayed from the video signal generating circuit 33 onto the display 16.  Further, since the video signals composed of digital signals are transmitted from the side of the controller 2 to the side of the teaching pendant 3, even when the transmission distance is long, the high-definition image can be displayed on the display 16.
Patent JP-H04272774-A (JP)
Title: Method and apparatus for determining parameter of rlc discharge current circuit
Inventor: MARUCHIN KOORU
IPC: A61N1/08
Filed: 1991-11-27
Abstract: PURPOSE: To determine a parameter of an RLC discharge electric current circuit for outputting an electric pulse to a biotissue without reference to size of the amplitude of the outputted pulse. CONSTITUTION: Time interval between two measurable values t2 and t4 of electric pulses is measured by means of a measuring device 13 and the measured time interval is evaluated in the measuring device 13 for determining a parameter of an RLC discharge electric current circuit.
Patent JP-H07187722-A (JP)
Title: Production of optical fiber
Inventor: TSURUSAKI KOJI
IPC: C03C25/24
Filed: 1993-12-28
Abstract: PURPOSE:To produce an optical fiber strand excellent in quality and having little uneven thickness and inferior coating in high speed. CONSTITUTION:In a production of an optical fiber where a first coating resin solution to be used as the first coating is coated on a bare strand 3 of a spun optical fiber, then, a second coating resin solution to be used as the second coating is coated on the same and these are then cured, a viscosity ratio of the first coating resin solution to the second one when coating them should be >=1.0 or a surface temperature of the first coating resin solution just before coating the second one will be 30-50 deg.C. Otherwise, the viscosity ratio of the first coating resin solution to the second one should be >=1.0 and, at the same time, the surface temperature of the first coating resin solution just before coating the second one should be 30-50 deg.C.
Patent JP-H03197664-A (JP)
Title: High-toughness coated sintered hard alloy and its production
Inventor: TANIGUCHI YASURO
IPC: C23C16/02
Filed: 1989-12-26
Abstract: PURPOSE:To produce the high-toughness coated sintered hard alloy which is enhanced in chipping resistance by allowing the lean layer of the hard phase of a B-1 type crystal structure and the enriched layer of a bond phase to exist on the surface of the sintered hard alloy and providing a core part contg. free carbon in the inside. CONSTITUTION:The coated sintered hard alloy is produced by forming the coated layer on the sintered hard alloy consisting of the hard phase which consists of the B-1 type crystal structure of 3 to 25wt.% bond phase essentially consisting of Co and Ni and the balance at least one kind of the phase of WC and the carbide, carbonitride, carbooxide and carbonitooxide of group 4a, 5a, 6a metals of periodic table and the inersolid solns. thereof, and unavoidable impurities. The sintered hard alloy consists of the core part which contains the tree carbon and the peripheral part which encloses the core part and does not contain the free carbon. The surface layer from the surface of the sintered hard alloy down to 5mum inside is so formed that the lean layer of the phase of the B-1 type crystal structure relatively decreased in the hard phase of the B-1 type crystal structure as compared to the core part and the enriched part of the bond phase relatively increased in the bond phase as compared with the core part.
Patent JP-H03195561-A (JP)
Title: Manufacture of glucose-containing steam-sterilized liquid and tool used therefor
Inventor: KAWAGUCHI YOJI
IPC: A61J3/00
Filed: 1989-12-26
Abstract: PURPOSE:To obtain a steam-sterilized glucose-containing liquid by separately storing the first liquid containing glucose and the second liquid containing a component accelerating the heat decomposition of glucose in two containers, sealing and steam-sterilizing them, and removing a bulkhead from the outside of a pipe to sterilely mix both liquids. CONSTITUTION:A liquid containing glucose is stored in the first container 1, a liquid containing citrate or phosphate accelerating the heat decomposition of glucose is stored in the second container 2, two containers 1, 2 are connected with a pipe 3, a bulkhead 4 removable from the outside is provided in the pipe 3 so that the liquids in two containers are not mixed, and the combination of containers 1, 2 are steam-sterilized. Steam sterilization is performed under the conditions normally employed for the sterilization of medical articles. After sterilization is completed, the bulkhead 4 of the pipe 3 is removed to communicate two containers 1, 2, and the liquid is moved from the second container 2 to the first container 1 to mix both liquids. The pipe 3 is sealed and cut at the position 5, and a steam-sterilized liquid containing glucose stored in the container 1 and also containing citrate or phosphate can be obtained.
Patent JP-H11247660-A (JP)
Title: Direct injection type combustion chamber structure of internal combustion engine
Inventor: LEE WEON-HYUNG
IPC: F02P13/00
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To carry out stable combustion of superlean fuel by carrying out direct injection at the center of a combustion chamber, and carrying out ignition at a lower part of an intake port and a circumference of an injector by two ignition plugs. SOLUTION: A device is composed of an injector 24 arranged so as to carry out injection eccentrically to a vertical line on the center of a combustion chamber 22, a first ignition plug 28 arranged so as to carry out ignition on a lower part of an intake port of the combustion chamber 22 at the time of combustion of superlean fuel, a second ignition plug 30 arranged so as to ignite fuel sprayed with a stoichiometric air-fuel on one side of the injector 24 ratio, and a hollow part 33 which is recessed eccentrically from an upper surface center of a piston moved vertically in the combustion chamber 22 to the first ignition plug 28 side.
Patent JP-H03199371-A (JP)
Title: Device for forming thin film by vapor deposition
Inventor: OGIWARA MITSUHIKO
IPC: C23C14/24
Filed: 1989-12-28
Abstract: PURPOSE:To prevent the deposition of a vapor-deposition material on a shutter and to facilitate the opening and closing of the shutter by providing a heater to the shutter. CONSTITUTION:An embedded heater 12 is provided on the shutter 11 to heat the shutter in the device for forming a thin film by vacuum deposition. The temp. of the shutter 11 is monitored by a thermocouple 13. An electric wire is passed through a hollow rotating shaft 14 to supply a power to the electrode of the heater 12 and that of the thermocouple 13. Consequently, the shutter 11 is heated irrespective of the temp. of a K cell. Accordingly, the vapor- deposition material is not deposited on the shutter 11 in large amts., and the shutter 11 is easily opened and closed.
Patent JP-H05170068-A (JP)
Title: Control wheel speed computing unit
Inventor: IWATA TORU
IPC: B60T8/17
Filed: 1991-12-20
Abstract: PURPOSE:To obtain control wheel speed with turning information taken into account so as to obtain normal operation even at the failure time of one of sensors by setting the value, based on the normal outer or inner side sensor value and lateral acceleration detection value, as the inner or outer wheel side control wheel speed when there is the possibility of abnormality generated in an inner or outer wheel sensor. CONSTITUTION:When the possibility of abnormality of an inner wheel sensor is judged from the turning direction judged by a turning direction judging means (d) and the comparison of sensor value performed by a sensor value comparing means (e), a control wheel speed computing means (f) computes with the value, computed on the basis of the outer wheel side sensor value out of the value obtained by a left wheel speed sensor (a) and a right wheel speed sensor (b) and the lateral acceleration detection value from a lateral acceleration detecting means (c), as the inner wheel side control wheel speed. In the same way, when there is the possibility of abnormality of an outer wheel sensor, the value based on the inner wheel side sensor value and lateral acceleration detection value is set as the outer wheel side control wheel speed to perform operation. At the turning time, the control wheel speed corresponding to the turning information based on the normal side sensor value is thereby obtained, and this result in obtaining correct slip quantity.
Patent JP-H08177858-A (JP)
Title: Fluid bearing device
Inventor: KAWABE TAKESHI
IPC: F16C32/06
Filed: 1994-12-27
Abstract: PURPOSE: To provide a sufficient machining accuracy by providing a clearance groove which separates first and second spiral parts rotated reversely to each other and adjacent ends of both by a specified distance in the axial direction of a sleeve member to a herringbone groove. CONSTITUTION: A herringbone groove 11 of a sleeve 1 is formed by providing, for example, a small diameter part 1a reduced in diameter by approx. 2μm in the inner surface of the sleeve 1, providing an annular clearance groove 1b in a specified section of the small diameter part 1a, rotating the sleeve 1 clockwise and counterclockwise alternately while feeding it in the axial direction in the same manner as a conventional example so as to cut the small diameter part 1a of the sleeve 1, and boring the small diameter part. Because there is no risk of damaging a cutter when the herringbone groove is machined, it is not required to use a special high strength alloy for cutters and reduced the speed for machining the groove. Thus machining cost can be reduced remarkably and productivity can be increased larger.
Patent JP-2000163921-A (JP)
Title: Case for storing rotary drive body
Inventor: MIZUTANI HIKARI
IPC: G11B23/03
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To increase continuous operating time, by reducing air resistance caused by an eddy vortex flow current generated on the surface of the rotary drive body when rotated at a high speed, and thereby suppressing power consumption for the driving by that amount. SOLUTION: An exhaust port 10 is provided on a case body 2 for the purpose of releasing to outside of the case, a flowing air accompanying the rotary drive of a disk (rotary drive body) 1. The exhaust port 10 is formed continuously to the signal read/write window (window) 3, and is designed to be opened/closed with the cover 11 provided integrally with the shutter 3. During the drive of the disk, since the exhaust port 10 is open, allowing it to be rebased from it the flowing air produced on the surface of the disk 1 thus reducing the air resistance.
Patent JP-2001154386-A (JP)
Title: Electrophotographic photoreceptor
Inventor: IKEGAMI TAKAAKI
IPC: C09B67/22
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor which has panchromatic and extremely high sensitivity in a wide wavelength region from the visible region to the near IR region and excellent dispersion stability of a charge generating coating liquid and with which an image with high picture quality can be obtained. SOLUTION: The photosensitive layer of the electrophotographic photoreceptor contains μ-oxo-gallium phthalocyanine dimer pigment and a disazo pigment expressed by general formula I. In formula (I), each of A and B represents a coupler residue having a different structure from each other.
Patent JP-H10188324-A (JP)
Title: Optical disk device and optical disk recording and reproducing method
Inventor: HASHIMOTO MINORU
IPC: G11B7/085
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To prevent an objective lens from deviating from the center of a field of view. SOLUTION: A laser beam reflected from an optical disk is made to incident upon light receiving elements 30a and 30b of a light receiving part 30, and is converted into an electric signal. A push-pull signal is generated from an output of the light receiving part 30 by a subtraction circuit 31, and is outputted to an LPF 32. A low frequency component corresponding to position information of the objective lens comprised in the push-pull signal is extracted by the LPF 32, and is supplied to a sled driving circuit 33. After a low band characteristic is boosted by a low band boosting circuit 34, power is amplified by a driver 35, and is supplied to a sled motor 36 by the sled driving circuit 33. A pickup part is moved by the sled motor 36 in the direction of canceling the low frequency component comprised in the push-pull signal.
Patent JP-H10181136-A (JP)
Title: Electronic apparatus with printing device
Inventor: KANAZAWA MANABU
IPC: B41J19/76
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To increase the speed of printing at continuous printing, and miniatur ize the device by stopping the motor earlier by making forward control variable by a DC motor in printing lines or printing the final line of printing in a plural ity of continuous lines. SOLUTION: The recording device is composed of CPU 50, a keyboard 51, an indicator 52, an electric source unit 53, a motor driving circuit 55, and a recording device 56. The CPU 50 determines whether the print-processing buffer counter is 'O' or not after the print-processing to paper feeding and also determine whether the printing at present is the final line or continuous lines, following which voltage at paper feeding is set high for continuous lines and low for the final line; thus increasing the repentant speed for continuous lines, and stopping the carriage abruptly when the final line is printed and the printing is ended as a result, the printing device is made so small in width that its miniaturization is rendered possible.
Patent JP-2000171089-A (JP)
Title: Damper assembly
Inventor: JOHN RYANS
IPC: F24F13/15
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a working assembly of vane damper which can be manufactured of a minimum number of parts without requiring any skill. SOLUTION: A damper assembly comprises an elongated member, i.e., a base plate 41. The base plate 41 has a gap slot 44 extending in the longitudinal direction of the base plate 41 and receiving the driving part 23a-25a of a working vane or a blade 23, 24, 25 slidably. A series of slots 45, 46 are made on the opposite sides of the gap slot 44 while extending in the direction substantially perpendicular thereto. A series of drive link assemblies 26, 26a, 26b are keyed to the driving parts. The assembly is fixed with a drive pin 30 extending through any one of the drive slots 45, 46 to engage therewith. Movement of the base plate 41 along the longitudinal direction causes to turn the vane or the blade in a desired direction through engagement of the drive pin 30 and the drive slot 45, 46.
Patent JP-H08189444-A (JP)
Title: Filter integrated type pressure controller
Inventor: ICHIKAWA SHINICHI
IPC: F02M37/00
Filed: 1994-12-28
Abstract: PURPOSE: To increase workability in assembly and installation and to improve reliability against fuel leakage by integrating a fuel filter and a pressure regulator together. CONSTITUTION: A filter integrated type pressure controller 11 is arranged in a fuel tank, and the filter integrated type pressure controller 11 is provided with a casing 12 whose inside serves as a hollow chamber 21, a fuel filter 22 which is arranged inside the hollow chamber 21 while surrounding a return passage 20 and filters fuel, and a pressure regulator 24 which is arranged inside the hollow chamber 21 on the same axial line with the fuel filter 22 adjacently, controls a pressure of the fuel to be constant so as to let it flow out, and discharges excessive oil from an excessive oil discharge port, 26.  Therefore, respective parts are efficiently arranged in the inside of the hollow chamber 21, and as a result, miniaturization is accomplished as a whole, and a fuel filter and a pressure regulator in the middle of the fuel supply pipe can be dispensed with, so that workability in installation and in assembly is improved. Even if fuel leaks from the casing 12, the leaking fuel is recovered into the inside of the fuel tank.
Patent JP-H09174632-A (JP)
Title: Molding of optical disk
Inventor: SAITO MAKOTO
IPC: B29C45/56
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for molding an optical disk characterized by low scattering in double refraction rate and no double transfer. SOLUTION: A substrate for an information recording medium is formed by arranging a stamper having a rugged pattern to be transferred to a substrate formed on one inner surface of a mold composed of a moving die and a fixed die in an injection molding machine equipped with a toggle linking mechanism, injecting and filling a melt resin made of a thermosetting resin material into a cavity formed between the other inner surface of the mold, compression molding is carried out with a set compression force for the first stage and at least a step higher set compression force.  In such case, the set compression force for the first stage is set at a lower pressure in terms of the resin pressure than a resin pressure which occurs when a melt resin is injected, and at least a step higher set compression force is set at resin pressure higher in terms of the resin pressure than a peak resin pressure which occurs at the time of injection, and the retaining time of the set compression force for the first stage is set between 1 second and four seconds.
Patent JP-H05146525-A (JP)
Title: Sprinkler fire-extinguishing device
Inventor: CHIBA KATSUO
IPC: A62C37/00
Filed: 1991-11-29
Abstract: PURPOSE:To enlarge one sprinkling area and to ensure the fire monitoring over the entire sprinkling area. CONSTITUTION:An open type sprinkler head 2 is connected to each branch pipe 2 incorporating a valve 3, and the sprinkling area S of the sprinkling head 2 is divided into a plurality of partial sprinkling areas S. Each partial sprinkling range 4 is disposed therein with a temperature sensing mechanism 8 which is connected to the valve 3 through the intermediary of a high presser gas cartridge 6.
Patent JP-2000162673-A (JP)
Title: Photographic device
Inventor: UESUGI YOSHINORI
IPC: G03B15/00
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a photographic device for photographing a subject set on an ascendable pedestal with a detection mechanism for detecting that the pedestal for the subject ascends too high corresponding to various subjects. SOLUTION: When a subject placed on the subject pedestal 405 is raised by driving and controlling a motor, a CPU drives and controls the motor so as to move the image pickup range of a digital camera 20 to a range which includes a pedestal ascent/descent detection mirror, and then monitor photographing is executed. The change of an image within the range surrounded by a prescribed color at the peripheral part of the pedestal ascent/descent detection mirror is detected from the monitor image obtained. When the change of the image is detected, the pedestal 405 is stopped by stopping the operation of the motor, and then photographing of the front of the subject made.
Patent JP-H05174920-A (JP)
Title: Wiring device
Inventor: TATEISHI HIROYUKI
IPC: H01R13/64
Filed: 1991-12-24
Abstract: PURPOSE:To facilitate wiring operation by providing a wrong connection preventing structure while providing a built-in load between the respective connecting parts of a power supply cable and a branch cable, and a circuit part for forming a three-way switch circuit between two switches. CONSTITUTION:A power supply cable and the connecting parts 10a, 10c1, 10c2 of a branch cable to two switches are connected by a connector system. A bloc is provided with three connecting parts 10c1, 10c2 protruding from both sides. A circuit part for forming a three-way switch circuit between load and two switches is built, in a body, between the connecting parts 10a, 10c1, 10c2. Further, two longitudinal grooves are provided in the connecting part 10b so as to prevent connection to the connecting parts 10c1, 10c2, 10b having different applications. A switch circuit part forms a three-way switch circuit by using the conducting plates 201 to 206. The blade-receiving springs 2210, 2211 are housed inside a housing section of the connection parts 10b, 10c1 and the stopper blades 211 to 213 are mounted at an insertion opening of the connecting part 10a for being connected by means of the conducting electrodes 201 to 206. A wiring device able to be used also in the case of forming the three-way switch circuit can be obtained by this constitution.