baber/WOPTO huggingface dataset:
Patent JP-H04194488-A (JP)
Title: Branch pipe joint
Inventor: YAMADA YONEKAZU
IPC: F16L41/04
Filed: 1990-11-27
Abstract: PURPOSE:To improve execution workability, water stoppability and strength so as to surely prevent a socket short pipe from being detached by lifting a stopper part of the first short pipe relating to an original pipe and a saddle by operating the second short pipe rotated so that a rubber ring can be press attached by compressive deformation to an external surface of a mounting port internal diameter part or a mounting port peripheral edge part. CONSTITUTION:In a branch pipe joint 10, a rubber ring 14, having a width of thickness or more of an original pipe 11 and appearing in an internal diameter part of a mounting port 11A of the original pipe 11, is mounted between a stopper part 20 and a mounting part of a saddle 13. The rubber ring 14, provided in a peripheral part of the first short pipe 15, is compressibly deformed and press attached to the internal diameter part of the mounting port 11A of the original pipe 11 by operating the second short pipe 16 rotated, and because of a dry mounting system with no adhesive agent used, good workability of execution is obtained further to enable water stoppability and strength to improve. The stopper part 20, provided in a point end of the first short pipe 15, can be stopped to an internal surface of a peripheral edge part of the mounting port 11A further to connect the second short pipe 16 to the first short pipe 15 through a rubber ring 17 by screwing thread parts 15B, 16B, so that uneasiness of detaching a socket short pipe 12 is eliminated.
Patent JP-H03188347-A (JP)
Title: Stylus-type measuring apparatus for tire slippage grounding plane
Inventor: SASAKI KAZU
IPC: G01M17/02
Filed: 1989-12-19
Abstract: PURPOSE:To enhance measuring accuracy by forming the shape of a measuring hole which is provided at the tread surface in a rectangular shape. CONSTITUTION:A stylus 3 for measuring displacement is arranged at the central part of a measuring hole 4 which is formed at the tread surface with which a tire W is in contact. The measuring hole 4 is formed in a rectangular shape. An R shape is formed at each corner part 5 of the measuring hole 4. An edge part 6 is chamfered. The ratio between a short side 4a and a long side 4b is made to be, e.g. about 1:2. The reason why the R shape is formed at the corner part 5 and the edge part 6 is chamfered is to reduce the effect of hooking of tire tread rubber.
Patent JP-H07183112-A (JP)
Title: Iron-rare earth permanent magnet material and manufacture thereof
Inventor: IWATA MASAO
IPC: C22C38/00
Filed: 1993-12-24
Abstract: PURPOSE:To make it possible to improve remarkedly a crushability and to make it possible to contrive an improvement in coercive force and an increase in a saturation magnetization in an iron-rare earth permanent material. CONSTITUTION:When R is assumed to be one kind of an element or a combination of more than two kinds of elements selected from among groups consisting of Y, Th and all lanthanoids, M is assumed to be one kind of an element or a combination of more than two kinds of elements selected from among groups consisting of Ti, V, Mo, Nb, Ga, Cr, Mn, Ta, W, Mg, Sn, Ge, Zr, Hf, P, Bi, Al and Si and X is assumed to be N or C or a combination of these elements, an iron-rare earth permanent magnet mateiral is characterized by containing 3 to 30% of the R, 0.05 to 5% of Ag, 0 to 18% of the M and 0 to 50% of the X in atomic % with the remnant which substantially consists of Fe. A method of manufacturing the above iron-rare earth permanent magnet material is conducted by a method wherein the N is made to intrude into the material by reacting the N with proper gas or a proper solid or liquid.
Patent JP-H05162442-A (JP)
Title: Thermosensitive recording body
Inventor: MANDOU RITSUO
IPC: B41M5/30
Filed: 1991-12-11
Abstract: PURPOSE:To provide a thermosensitive recording body of superior reservation stability of a recording image, particularly of superior resistance to light. CONSTITUTION:A microcaPsule wrapping a liquid ultraviolet absorbing material inside undernormal temperature and substantially without coloring power is contained at least in a protective film of a thermosensitive recording body provided with a thermosensitive recording layer containing a colorless or light- colored basic bye and a coloration agent to be colored by being brought into contact with a dye and also a protective film formed successively in the order.
Patent JP-H08223603-A (JP)
Title: Method and equipment for displaying three-dimensional video picture
Inventor: URURIHI NEGERE
IPC: H04N13/00
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To eliminate a jitter in a three-dimensional picture, and to display a three-dimensional video picture with a reduced load by executing the capture of two stereoscopic partial pictures with a constant delay time. SOLUTION: Right and left stereoscopic partial pictures are not simultaneously captured but captured by shifting the photographic process of one of two video cameras R and L only by a freely selectable delay time against the photographic process of the other video camera R or L. Signals from the two video cameras R and L are transmitted to A/D converting units 4 and 3. Then, digital signals of the stereoscopic partial pictures generated there are transmitted to two partial memories 5 and 6 with a read frequency (f), and read. The read frequency and reproduction frequency of the right and left stereoscopic partial pictures are made two times the read frequency (f). After reading from the partial memories 5 and 6, those signals are transmitted through a common switching device 7 to a D/A converter unit 8, and transmitted to each display means.
Patent JP-2000154917-A (JP)
Title: Controller for terminal apparatus
Inventor: KUBOYA YOSHIKANE
IPC: F23N5/00
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a controller for terminal apparatus in which power consumption of various terminal apparatus of a hot water supply apparatus, or the like, can be saved during waiting interval. SOLUTION: A controller 1 comprises a microcomputer 3 delivering a control signal to a terminal apparatus 2, and a power supply circuit 4 for supplying power to the terminal apparatus 2 wherein a power supply interrupting circuit 5 being controlled by the microcomputer 3 is provided on the power supply path from the power supply circuit 4 to the terminal apparatus 2. The power supply interrupting circuit 5 is controlled not to interrupt power supply when the microcomputer 3 is delivering a control signal to the terminal apparatus 2 according to a control program.
Patent JP-H08178591-A (JP)
Title: Automatic washing equipment of heat exchanger of air conditioner
Inventor: NAGAI MAKOTO
IPC: F28G3/16
Filed: 1994-12-28
Abstract: PURPOSE: To check simply the degree of consumption of a power supply battery of a motor rotating a washing nozzle, prior to the use of equipment, by detecting that the voltage of the battery driving the motor for rotation drops to a set level or below and by giving information thereon. CONSTITUTION: The main body 30 of equipment being installed in the central part of a heat exchanger of a ceiling buried type air conditioner, a pressurized washing liquid is jetted from a rotating type washing nozzle 45 against the heat exchanger and thereby an oily stain is washed automatically. A voltage drop detecting circuit A detecting that the voltage of a battery 38 driving a motor 36 for rotating the washing nozzle 45 drops to a set level or below, a voltage checkup switch 7 making the voltage drop detecting circuit A operate and a signal generating part 8 giving information on the result of detection by the voltage drop detecting circuit A are provided. Moreover, the voltage drop detecting circuit A, the voltage checkup switch 7 constituting a part of this circuit, the signal generating part 8, etc., are assembled collectively on one base 2 in a waterproof state.
Patent JP-2000155704-A (JP)
Title: Fault analytic data gathering system
Inventor: AIKAWA MITSUHARU
IPC: G06F11/34
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To gather fault analytic data on built-in equipment. SOLUTION: This data gathering system has built-in equipment 200 which is controlled by plural built-in equipment control tasks 211 to 213 and a host device 100 which indicates control over the built-in equipment 200 and is provided with a built-in equipment fault analytic data gathering task 214 which gathers fault analytic data of the built-in equipment 200 and a built-in equipment fault analytic data editing task 215 which compresses the fault analytic data gathered by the data gathering task 214 and saves the compressed fault analytic data in a built-in equipment control task fault analytic data gathering memory 224 in the built-in equipment.
Patent JP-H07183758-A (JP)
Title: Surface acoustic wave filter
Inventor: SUGIYAMA MASAHIKO
IPC: H03H3/08
Filed: 1993-12-24
Abstract: PURPOSE:To reduce insertion loss, to improve phase characteristics and to reduce temperature fluctuation by forming a transducer for utilizing mechanical reflection in a floating electrode on the mirror ground surface of a piezoelectric substrate with a minute counter frequency temperature coefficient. CONSTITUTION:Input and output side transducers 2 and 4 for utilizing the mechanical reflection by the floating electrode which are the transducers of an asymmetrical structure are provided on the piezoelectric substrate 1 of an ST cut quartz substrate with the small counter frequency temperature coefficient. The transducer 2 is provided with an interdigital positive electrode 10, a negative electrode 11 and shortcircuit floating electrodes 12 and 13 between them and the electrode finger width of the respective electrodes is defined as lambda/12. Also, a distance between the respective electrode fingers of the electrodes 10 and 11 and the distance between the electrode fingers 12a and b and 13a and b of the electrodes 12 and 13 are defined as lambda/2 and the transducer 4 is in the same structure as well. In this case, lambda is a basic surface acoustic wavelength. Thus, excited surface acoustic waves are propagated from the input side transducer 2 to the output side transducer 4, unidirectivity of the transducer is reinforced and the insertion loss is reduced.
Patent JP-H05164417-A (JP)
Title: Oil level regulator of refrigerator
Inventor: NISHIKAWA HIROSHI
IPC: G01F23/62
Filed: 1991-12-12
Abstract: PURPOSE:To provide an oil level regulator that can be manufactured by a simple method and is small in size and very suitable for mass production by constituting it of a vessel main body, insertion pipe made of metal, stopper, float, substrate with a read switch, sealing material for lead wire, pressure equalizer, and oil equalizer. CONSTITUTION:An oil level regulator 13 is provided with a vessel main body 15 that is formed by drawing a metal pipe and has a port 16 in its upper section, insertion metal pipe 17 which is inserted through the port 16 and fixed in the vessel main body 15 and the lower end of which is closed, stoppers 18,19 that are fixed at the upper and lower positions of the insertion pipe 17, and float 26 that is inserted into the insertion pipe 17 and freely movable in it between the stoppers 18 and 19. And, a substrate 22 with a read switch 21 is inserted into the insertion pipe 17, and a lead wire 24 that is led out from the substrate 22 and drawn out of the upper end port 23 of the insertion pipe 17 is sealed at the upper section of the insertion pipe 17 with epoxy resin 25 as a sealing material, and a pressure equalizer 25 and oil equalizer 27 are connected and fixed to the holes in the side face of the vessel main body 15 by soldering.
Patent JP-2000147890-A (JP)
Title: Method for judging quantity of toner and image forming device
Inventor: YONEDA TAKUJI
IPC: G03G15/08
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of an optical sensor in the measurement of a quantity of a toner attached to the surface of an image carrier and to prevent erroneous judgment of a quantity of the toner in a toner storage device, by judging the complete consumption of a quantity of the toner in the toner storage device by the use of detection data obtained after input-and-output correction is made for the optical sensor. SOLUTION: The surface of an optical sensor 6 becomes different from the original state by being soiled with dust, as it is used. Also, the input-and- output correction of the optical sensor 6 is needed for correcting a variation in the surface of a photoreceptor 11, structural variations such as an angle at which the sensor 6 and the photoreceptor 11 are oppositely set and a distance between them, and variations in electrical/optical input-and-output characteristics. Therefore in a station in which a toner is not attached to the surface of the photoreceptor 11, an empty state in a toner storage device 14b is judged using detection data obtained right after the input-and-output correction of the optical sensor 6. This can prevent erroneous judgment such as overlooking an empty state in the toner storage device 14b.
Patent JP-H03188754-A (JP)
Title: Light receiving unit for picture reader
Inventor: YONEZAWA KOICHI
IPC: B41F33/14
Filed: 1989-12-18
Abstract: PURPOSE:To avoid a dead angle from being caused in a picture read region by selecting the relation of dimension of each element so that the degree of overlap F of picture read regions in charge of adjacent photodetectors exceeds 0.1 and a flatness coefficient J of the sensitivity of the picture read region satisfies a value in excess of 0.95 and less than 1.05. CONSTITUTION:The degree of overlap F of a picture read region 37 in charge of adjacent photodiodes 29 is selected to be a value in excess of 0.1 and a flatness coefficient J of the sensitivity 38 of the picture read region 37 obtained by equation is selected to be a value in excess of 0.95 and less than 1.05. Thus, the combined sensitivity of the overlapped part of the picture read region 37 in charge of adjacent photodiodes 29 and the sensitivity at non overlapped part are made nearly equal to each other and the overall sensitivity 39 of the photodiodes 29 on an original film 21 is made almost flat except at both extremes. In the equation, p is a distance between centers of light receiving faces of the photodetectors adjacent to each other, Cu is an effective aperture size of an aperture opening of an aperture, C1 is a size of the light receiving face of the photodetector, H is an effective interval between the light receiving face of the photodetector and the measured sheet object and S is an effective interval between the light receiving face of the photodetector and the aperture opening of the aperture.
Patent JP-H04203791-A (JP)
Title: Condensor protection device
Inventor: TAKAHASHI MITSURU
IPC: F28B9/00
Filed: 1990-11-30
Abstract: PURPOSE:To provide a uniform resolution of and distribution of ferrous sulfate within cooling water by a method wherein a formation of anti-corrosive protective film for a condensor is aimed and a feeding point of chemicals to be fed into the cooling water in the condensor is disposed at a ball circulation system. CONSTITUTION:Chemical for forming an anti-corrosive protection film at an inner surface of a fine tube of a condensor, ferrous sulfate, for example, is fed from a chemical feeding pipe 9 connected to a sponge ball circulating pipe 8 and then the chemical flows into a condensor 3 through the sponge ball circulating pipe 9 and a cooling water feeding pipe 2. At a time when the chemical resolution water, i.e., sponge ball circulation water is fed into a cooling water feeding pipe 2 through a sponge ball circulation pipe 8 in respect to the chemical 1, cooling water 100 is mixed with the chemical resolution water 10 in a stepwise manner. The chemical is sufficiently agitated and dispersed in the cooling water, resulting in that solution and distribution of the chemical in the cooling water become uniform at the inlet port of the condenser 3 for the cooling water. It becomes possible to form a uniform anti-corrosion protection film at the inner surfaces of many condensers 3a.
Patent JP-S63267877-A (JP)
Inventor: TSUCHIYA HIROO
IPC: F25J5/00
Filed: 1987-12-24
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-2000083347-A (JP)
Title: Oscillation generator for small radio
Inventor: SHIBUTA MASAYUKI
IPC: B06B1/16
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To provide an oscillation generator for small radio, in which oscillation efficiency can be enhanced by acting the eccentric load of an oscillator efficiently while enhancing productivity of the oscillator and the entire oscillation generator. SOLUTION: The oscillation generator for small radio comprises an oscillator 3, which is coupled integrally with a rotary shaft 2 of a motor where a groove 3B to be fitted with the rotary shaft 2 is made in the oscillator 3 and at least the exposed part of the rotary shaft 2 fitted in groove 3B is caulked to couple the oscillator 3 integrally with the rotary shaft 2. Since the oscillator 3 does not require special parts for caulking, as compared with a case where the oscillator 3 is caulked, oscillation efficiency can be improved by causing the eccentric load of the oscillator 3 to act effectively, and the specific gravity of the oscillator 3 can be high without significantly taking into account the toughness.
Patent JP-H10153070-A (JP)
Title: Gate door
Inventor: FUJIMOTO AKIHIRO
IPC: E06B11/02
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To effectively utilize an internal site by providing travel wheels at the bottom face section of a gatepost erected via a gate door and at the bottom face section of a fence fitted with one end to the side of the gatepost opposite to the gate door respectively. SOLUTION: Both or one of gateposts l is made movable, and one end of a fence 3 is connected to the side of the gatepost 1 opposite to a gate door 2 by screws 4. Travel wheels 10, 11 are provided at the lower face section of the gatepost 1 and at the lower face section of the fence 3 respectively, and a travel wheel guide rail 12 is provided to the allowable position of a site. A coupling metal protruded toward the gate door 2 side is fitted at the lower face section of the gatepost 1 as a gatepost fixing section 14, a receiving metal to be coupled with the coupling metal is provided on the ground G at the normal erection position of the gatepost 1 with an anchor bolt, and the gatepost 1 is fixed at the normal erection position when the coupling metal is coupled with the receiving metal.
Patent JP-2000154132-A (JP)
Title: Antiaging agent
Inventor: SUZUKI YUMIKO
IPC: A61K8/00
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To prepare an antiaging agent excellent in the prevention and improvement of aging of the skin, high in safety, and useful as a basic cosmetic, a makeup cosmetic, a hair cosmetic or the like by adding an extract of a plant belonging to the genus Cedrus of Pinaceae. SOLUTION: An extract of a plant belonging to the genus Cedrus of Pinaceae (preferably, Cedrus deodara) is added to the composition of this agent catalyst at a ratio of 0.001-10.0 wt.% based on the total amount of the composition in terms of dried matter. The above-mentioned extract is obtained preferably by dipping trunks and/or barks of the above-mentioned plant into an extraction solvent such as ethanol or heating and refluxing them with the extraction solvent, and then filtering the mixture followed by condensing the filtrate. The dosage form of the preparation includes an ointment, a cream, a milky lotion, etc. This preparation has an excellent inhibiting effect on collagenase activity, prevents the decomposition of collagen by collagenase and can keep the skin in a state having springiness and free from wrinkles or slackness.
Patent JP-H02173356-A (JP)
Title: Starter control device for engine
Inventor: NAKAMURA KIYOSHI
IPC: F02N11/08
Filed: 1988-12-26
Abstract: PURPOSE:To ensure startability provided through aid of a starter motor by a method wherein when running of the starter motor is prohibited when an output from an alternator exceeds a given value, when the combustion state of an engine is unstable, the starter motor is released from prohibition of running. CONSTITUTION:A battery 3 is connected to a starter motor 1 through a relay switch 2. An ignition switch 4 and a relay witch 5 serving as a prohibiting means are connected to a battery 3. In this case, an alternator 6 is connected to an exciting coil 5b of the relay switch 5 through a regulator 7, and a release switch 8 serving as a release means is connected thereto. The release switch 8 is turned ON and OFF according to detecting signals from a cooling water temperature sensor 9 and an atmosphere temperature sensor 10. Namely, when the combustion state of an engine is unstable, the starter motor 1 is released prohibition of running by means of the relay switch 5.
Patent JP-H05144636-A (JP)
Title: Demagnetizing method for superconducting magnet
Inventor: FUJISAWA MASARU
IPC: H01F6/00
Filed: 1991-11-20
Abstract: PURPOSE:To enable the title superconductiving magnet to be effectively demagnetized within a short time using the voltage generated in a rated voltage diode while connecting during the demagnetizing step without considering the polarity of the superconducting magnet in excellent workability precluding the possibility of causing any accident at all. CONSTITUTION:In order to demagnetize a superconducting magnet 1 in the excited state, after connecting a demagnetizing device 5 comprising an inverse.parallel connection circuit of a rated voltage diode 4 to the superconductive magnet 1, a permanent current switch 3 is to be turned off.
Patent JP-H09142147-A (JP)
Title: Regulation structure for automobile door glass weather strip
Inventor: KURATA HIDETOSHI
IPC: B60J5/00
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To easily set a contact pressure between door glass and a weather strip to a value within a reference range and to provide excellent sealing ability. SOLUTION: A longitudinal wall part 11a is formed at the upper end part of the inner panel 11 of a door for an automobile and a mounting flange 14a to cover the outside of the longitudinal wall of the inner panel and suspend downward is formed at the upper end part of a door trim 14, and a weather strip 16 is attached on the outside surface of the mounting flange 14a. A plurality of ribs 14b making contact with the outside surface of the longitudinal wall part 11a of the inner panel are arranged in the inside surface of the mounting flange 14a at intervals of a proper distance longitudinally of a car body, and a contact pressure between the weather strip 16 and door glass 12 is regulated according to the height of the rib 14b.
Patent JP-H08162712-A (JP)
Title: Semiconductor optical amplifier
Inventor: SUZUKI RYOJI
IPC: H01S5/00
Filed: 1994-12-05
Abstract: PURPOSE: To obtain a semiconductor optical amplifier having a novel window structure. CONSTITUTION: The semiconductor optical amplifier has a double heterostructure comprising a mesa 2 formed on a substrate 1, a lower clad layer 3 formed through epitaxial growth while sustaining the level difference of the mesa, a lower guide layer 4, an active layer 5, an upper guide layer 6, an upper clad layer 7, and an electrode contact layer 8. Since the double heterostructure is shifted due to the mesa on the substrate, the clad layer 7 is located in the direction of light incoming/outgoing through the lower guide layer 4 forming an optical guide layer, the active layer 5 and the upper guide layer 6 thus forming a window structure for transmitting the light. In the Fig, the right and left end faces are cleavage planes applied with an anti-reflection film 12 and 10, 11 represent n-side electrode and p-side electrode.  A window structure can be realized easily through a double heterostructure formed while sustaining the mesa on the substrate and an optical amplifier having good characteristics can be obtained.