baber/WOPTO huggingface dataset:
Patent JP-H08266698-A (JP)
Title: Fitness evaluation system and exercise aid system
Inventor: KATAYAMA FUMIYOSHI
IPC: A63B24/00
Filed: 1995-03-31
Abstract: PURPOSE: To suggest the most suited exercise for an exercising person and to indicate the workout necessary for the exercising person using plain indices. CONSTITUTION: A data processing unit 3, from the results of the exercise of an exercising person using a treadmill 6 and from bodily information from a sphygmomanometer 1 and the like, evaluates the fitness of the exercising person, and controls the treadmill 6 depending on this evaluation.
Patent JP-S57192745-A (JP)
Title: Solar energy converting device
Inventor: HINOTANI KATSUHIRO
IPC: F24S10/40
Filed: 1981-05-20
Abstract: PURPOSE:To eliminate the influence of the installed location thereof by a method wherein a light permeable inner tube, provided in a light permeable outer tube with a gap therebetween and the opening ends thereof are connected to the same of the outer tube, is provided with a solar cell at the outer peripheral wall while a heat collecting member is mounted in the inner tube. CONSTITUTION:Both opening ends of the light permeable outer tube 1 and the light permeable inner tube 2, provided coaxially in the outer tube with the gap 3, are welded each other and the inside of the gap 3 is constituted so as to be non- communicated condition with open air, solar beams reflected by the solar cell 5, formed on the outer peripheral wall of the inner tube 2in a width less than the half circumference thereof, are collected at the substantially central position of the inner tube 2, and the heat collecting member 9 is provided at the central part of the inner tube 2 so as to penetrate adiabatic plugs 8 of rubber or the like sealing both end openings of the inner tube 2. Accarding to this method, the member 9 which is the heat converting section and the cell 5 which is an electric converting section are incorporated integrally, therefore, the installed place thereof may be utilized effectively.
Patent JP-S62236624-A (JP)
Title: Electric discharge machining fluid
Inventor: TAKAHASHI NOBUYUKI
IPC: C08G65/28
Filed: 1986-04-02
Abstract: PURPOSE:To enable an electrode to hold its consumption rate in an epoch- making low level, by using a water solution, in which the content of 0.5-85% alkoxy-replacement-oxyethylene derivative as a water soluble compound is added as an essential component, as the machining fluid. CONSTITUTION:The electric discharge machining fluid uses a water solution in which water, after it is previously processed by ion exchange resin so as to obtain the specific resistance of about 10<4>OMEGA.cm or more, adds 0.5-85% alkoxy-replacement-oxyethylene derivative as shown by a general formula (I) to be stirred and dissolved (where R1 and R3 are optional replacement radicals in alkyl group or alkenyl group of carbon number 1-4, R2 is optional replacement radical in hydrogen, methyl group and ethyl group and n is integer within a range of 1-100). The machining fluid, if it uses the water solution A as described in the above, causes an electrode to provide not only a low consumption rate but also an excellent machining speed.
Patent JP-S61237337-A (JP)
Title: Magnetron device
Inventor: NOGUCHI YOSHIHIRO
IPC: H01J23/10
Filed: 1985-04-11
Abstract: PURPOSE:To suppress demagnetization by high temperature of ferrite magnet and prevent damage of ferrite magnet by providing a projected portion located in the heighborhood of ferrite magnet by bending, in the form of V-character or U-character, a part of horizontal wall of frame type yoke into the internal side of frame and causing this projected portion to be in contact with cooled air flow. CONSTITUTION:Since a frame type yoke 8 operates as a heat radiating wing for ferrite magnets 5, 7 and the surface area of frame type yoke 8 is enlarged by the projected portions 9a, 9b, 10a, 10b formed in the form of character V, it becomes possible to suppress temperature rise of ferrite magnets 5, 7 and reduce the size of heat radiating fin without enlargement in external size of frame type yoke 8. Moreover, since the projected portions 9a, 9b, 10a, 10b give the cushion effect in the substantial axial direction of the frame type yoke 8, damage by tightening in the axial direction of ferrite magnets 5, 7 can be prevented. In addition, since a pair of projected portions 9a, 9b collide with the ferrite magnet 5 while a pair of projected portions 10a, 10b with the ferrite magnet 7, respectively from both sides, the ferrite magnets 5, 7 can be positioned easily at the time of assembling and displacement after assembling can be prevented.
Patent JP-H04287874-A (JP)
Title: Variable displacement pump
Inventor: KOHARI YUJI
IPC: F04B1/10
Filed: 1991-03-18
Abstract: PURPOSE:To suppress the noise of a fan by disposing two kinds of radial pistons of different characteristics alternately in the circumferential direction in a variable displacement pump used for an engine cooling system or the like, thereby obtaining an ideal characteristic with a cut-down in pump driving energy wasted heretofore in a low speed travel region. CONSTITUTION:In a fixed cylinder the radial piston 1, two kinds of radial piston 9-1, 9-2 of different characteristics are disposed alternately and circumferentially at equal spaces so as to be fitted slidably into fixed cylinders 10 formed at six places, for instance, in a pump housing 3. The discharge flow characteristics of the pistons 9-1, 9-2 are adjusted by setting the piston diameters individually, for instance, so as to obtain the ideal characteristic of the pump 1 as a whole and thereby to obtain the ideal characteristic of fan rotating speed in relation to the rotating speed of an engine for driving the pump 1, which results in reducing the noise of a fan in a low speed travel region.
Patent JP-S58195309-A (JP)
Title: Voltage gain controlling amplifier
Inventor: AKAMA HEIYA
IPC: H03G1/00
Filed: 1982-05-11
Abstract: PURPOSE:To reduce noise generated due to a DC current with a simple constitution, by connecting a common emitter of a couple of transistors (TR) to a constant current source so as to flow a constant current to the common emitter and reducing the DC current flowing to the couple of TRs by the amount in response to the constant current. CONSTITUTION:When a sinusoidal input signal voltage of a maximum amplitude is impressed to an input terminal IN, since a current IO flows to the common emitter of the TRs Q1, Q2 from the constant current source IO, a collector current as shown in figure flows to the TRQ2. Although a DC current more than the required minimum current flows to an amplifier of conventional systems superimposingly, the amplifier of this invention calls for the required minimum DC current. Then, noise due to current is lower in the amplifier of this invention in comparison with the conventional system. Further, the amplitude of the constant current from the constant current source IO should be set to a value so that a current in response to the input signal voltage of the maximum amplitude can be given to the TRQ2.
Patent JP-H0973883-A (JP)
Title: High pressure discharge lamp lighting device, luminaire, and lighting system
Inventor: OKAMURA KAZUYOSHI
IPC: H01J61/92
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a high pressure discharge lamp lighting device, whose light emitting tube has long life although of simple constitution, a luminaire, and a lighting system. SOLUTION: A pair of power supply wires a1, a2 connected to both poles of an ac power supply 1 are connected to the f1 and f2 terminals of a lamp outer bulb 3 at their ends via choke coils L1, L2. The choke coils L1, L2 are almost equal in impedance. A capacitor C for power factor improvement is connected between both poles of the ac power supply 1. The lamp outer bulb 3 has a starter built in i.e., two light emitting tubes 6a, 6b, equipped with auxiliary starting conductors 5d, 5b arranged in nearby positions in symmetry and in such a way as to be energized with potentials of different polarities, are electrically connected in parallel between the terminals f1, f2. Sodium, mercury, and xenon, for example, are sealed inside the tubes 6a, 6b, 7 is an electrode with a coil wound on its end to which a material that readily emits electrons is applied.
Patent JP-S52898-A (JP)
Title: Curable epoxy resin composition
Inventor: SUZUKI HIROSHI
IPC: C09D5/00
Filed: 1975-06-24
Abstract: PURPOSE: An epoxy resin composition curable sufficiently even in the presence of water to give cured articles of good quality comprising an epoxy resin and a specified imidazoline compound. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11279448-A (JP)
Title: Epoxy resin powder coating material
Inventor: HIRAI MASATOSHI
IPC: C09D163/02
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin powder coating material having extremely high suitability to industrial safety and health while keeping the storage stability and low-temperature coating adhesiveness. SOLUTION: The objective epoxy resin powder coating material containing a bisphenol A epoxy resin of the formula as a main component of the resin contains extremely small amount (<=1 wt.%) of the component of the formula wherein n=0 (a designated mutagenic substance) based on the total coating material and has a softening point of 50-90 deg.C.
Patent JP-S62233617-A (JP)
Title: In-furnace denitration control system
Inventor: SUGANO AKIRA
IPC: F23N5/00
Filed: 1986-04-04
Abstract: PURPOSE:To reduce production of NOx without an NOx reducing device, by a method wherein a flow rate of each of air for combustion fed to each stage, air-fuel mixture extracted from exhaust gas, and primary gas is controlled according to the desired values of a load and a nitrogen oxide. CONSTITUTION:An amount of theoretical air to a fuel flow rate 101 is deter mined by means of a function generator 104, and gas concentration at an ECO outlet is corrected at 105 so that the concentration is kept at a specified value. Further, from a boiler input instruction and an NOx desired index, an air ratio is corrected at 107 to determine an air amount instruction value, and the opening of a burner inlet air damper 302 is controlled in a direction in which an amount of NOx is decreased. Similarly, air-fuel mixture damper 301 determines an air- fuel mixture flow rate desired value from an theoretical air amount 104 by means of a function generator 120 for correction, and control is effected in a direction in which an amount of NO2 is decreased. Further, in relation to primary gas 303 also, a primary gas flow rate set value is determined based on a fuel amount to performed control in a direction in which an amount of NOx is decreased. This constitution enables reduction of production of NO2 without mounting an NOx reducing device.
Patent JP-H02254206-A (JP)
Title: Minimum flow rate control device for water supply pump
Inventor: MATSUMOTO MASAAKI
IPC: F22D5/32
Filed: 1989-03-29
Abstract: PURPOSE:To make it possible to close completely and automatically the minimum flow rate valve at a time when the rotational speed of a supply water pump driven by a turbine has an ample range of speed before it reaches the critical rotational speed by providing a minimum flow valve control device which outputs a signal of instruction for full opening of a pump minimum flow valve of a supply water pump driven by an electric motor. CONSTITUTION:A minimum flow valve control device 17 is provided which outputs the signal to open fully for a supply water pump minimum flow valve 15 driven by an electric motor when a supply water pump 11 driven by an electric motor is not operated and only one supply water pump 10 driven by a turbine is operated and, further, the flow rate of supply water is below a specified value. If M/T change-over is made, the operation of the supply water pump 11 is stopped, and at the same time if the supply water flow rate is below a specified flow rate when only one of the supply water pumps 10 driven by a turbine is operated, the minimum flow valve 15 of the supply water pump driven by an electric motor is fully open. With this arrangement the rotational speed of the turbine driving the supply water pump has an ample range of speed up to the critical speed of rotation and the supply water pump minimum flow valve 15 driven by the electric motor is automatically and fully open.
Patent JP-H08269080-A (JP)
Title: Chromanol glycoside and its production
Inventor: MURASE HIRONORI
IPC: C09K15/06
Filed: 1995-04-03
Abstract: PURPOSE: To obtain the subject highly water-soluble new glycoside suitable for industrialization, having highly antioxidant effect by acting an α-glucosidase on a solution containing a specific 2-substituted alcohol and an α- glucosylsaccharide compound. CONSTITUTION: This new chromanol glycoside is expressed by formula I (R<1> -R<4> are each H or a lower alkyl; R<5> is H, a lower alkyl or a lower acyl; the H atoms of the hydroxyl groups on the saccharide residue may be substituted with lower alkyl groups or lower acyl groups; (n) is an integer of 0-4), having high solubility to water and also having higher antioxidant effect than that of vitamin C and is suitable for industrialization. The glycoside is obtained by adding an α-glucosidase derived from Bacillus stearothermophilus to a solution of e.g. dimethyl sulfoxide containing a 2-substituted alcohol of formula II and an α-glucosylsaccharide compound (e.g. maltose) to carry out a reaction.
Patent JP-S61233092-A (JP)
Title: Olefin sulfide
Inventor: FURANKU UIRIAMU ADEISU
IPC: C07C319/00
Filed: 1986-04-04
Abstract: Sulfurized olefins prepared by reacting a hydrocarbyl olefin with elemental sulfur under rigidly controlled and narrow reaction conditions are very effective non-corrosive extreme pressure/antiwear additive products when incorporated into lubricants and fuels.
Patent JP-2000272109-A (JP)
Title: Image recording method and recorder
Inventor: KAWAKUBO TOSHIO
IPC: B41J2/18
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for ink jet recording and a small image recorder wherein the space in the recorder is not occupied by a large ink absorbing material formed of styrene foam or the like in terms of the handling of particles removed from an intermediate transferring body. SOLUTION: This recording method comprises a process wherein a layer of a material 11 which can be dissolved or swelled by a liquid drop and increase a viscosity of the liquid drop is formed on a surface of an intermediate transferring body 21 beforehand, a process wherein the liquid drop is ejected on the intermediate transferring body 21 corresponding to an image signal to form a visible image on the intermediate transferring body 21, a process wherein the visible image is transferred to a recording medium and a process wherein particles are removed from the intermediate transferring body 21. The method further comprises a waste liquid drop treating process using the particles removed from the intermediate transferring body 21.
Patent JP-H11333502-A (JP)
Title: Manufacture of metallic foil
Inventor: MIYATA TAKESHI
IPC: B21B1/40
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To reduce the number of rolling passes without accompanying the deterioration of the shape by recommencing the judgement of whether kiss-roll is performed or not in the case hard work rolls are used and adjusting the target load of a pass in accordance with that result. SOLUTION: In a manufacturing method of a metallic foil by plural passes of cold rolling, rolling is executed from a 1st pass to the pass before the generation of kiss-roll while using soft work rolls and, in the kiss roll generating pass, the rolling is executed using the hard work rolls. As for the soft work roll, a high-speed steel roll is suitable and its Young's modulus is 21000-31000 kgf/mm<2> . As for the hard work roll, a sintered hard alloy roll such as an WC-Co alloy is suitable, but it is desirable to use the rolls whose Young's modulus is >54000 kgf/mm<2> to furthermore enhance the effect of reduction of the number of passes. In this way, the work rolls are escaped from a state of kiss-roll, the rolling reduction per pass can be attained and, consequently, the number of passes is reduced.
Patent JP-S58195799-A (JP)
Inventor: KIMURA TOSHIMITSU
IPC: F41F1/00
Filed: 1982-05-12
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-S562373-A (JP)
Title: Nematic liquid crystal composition
Inventor: YOSHIMURA MOTOMU
IPC: G09F9/00
Filed: 1979-06-19
Abstract: PURPOSE: The titled composition useful for an electronic calculator, capable of exhibiting a nematic liquid crystal phase in a wide temperature range near room temperatures, making the severe dynamic drive possible, obtained by blending specific biphenyl and/or terphenyl compounds with a biphenylcyclohexane-based compound.  
     CONSTITUTION: (A) Preferably 80W95wt% of two or more compounds selected from the group consisting of biphenyl-based compounds shown by the formula I and/or terphenyl-based compounds shown by the formula II (R 1  is 3W8C straight- chain alkyl or straight-chain alkoxy; R 2  is n-C 5 H 11 ) is blended with (B) preferably not more than 20wt% of a biphenylcyclohexane-based compound shown by the formula III (R 3  is R 2 ) having a high upper limit of nematic liquid crystal and capable of raising the operation voltage, to give the desired composition. An amount of the compound shown by the formula II is preferably 3W20wt%.  
     EFFECT: A dynamic drive of 3V (or 2.8V) at 1/3 bias and 1/3 duty is possible and the composition has especially low duty properties. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07285485-A (JP)
Title: Air intake device for motorcycle
Inventor: SUZUKI KAZUTATSU
IPC: B62M7/02
Filed: 1994-04-18
Abstract: PURPOSE:To improve the output performance of an engine by adjacently connecting an air vent hose chamber, communicating with inside a float chamber of a carburetor through an air vent hose, further protrusively provided toward the front. CONSTITUTION:In a lower part of a front wall 8 of a case, a breather chamber 16, communicating with inside a crankcase 4 through a breather tube 14, and an air vent hose chamber 20, communicating with inside a float chamber of a carburetor 12 through an air vent hose 18, are adjacently connected and further protrusively provided toward the front. The air vent hose chamber 20, with the breather chamber 16, comes to be positioned in space between the carburetor 12 and the crankcase 4. By effectively utilizing this space, since a capacity of an air cleaner 6 can be increased larger than in the past by the amount of protruding the air vent hose chamber 20 to the front, performance of an engine 2 particularly in the point of its output can be improved.
Patent JP-H06290258-A (JP)
Title: Remote fixed mapping rate comparing device
Inventor: CHIYODA NAOMICHI
IPC: G08B13/194
Filed: 1993-04-06
Abstract: PURPOSE:To judge a change point and an important point from much information on displayed mapping by efficiently utilizing a public line, etc., by projecting information on or the state of a remote place at a request from the center. CONSTITUTION:A mapping signal transmitter 1 has a fixed digital camera device 11 which photographs a fixed image at the request from the center and outputs the image as a slave-side digital mapping signal. This device is equipped with a mapping signal generating circuit 12 which converts the slave- side digital mapping signal outputted from the fixed digital camera device 11 into a sent mapping signal and a slave-side modulating and demodulating circuit 13 which modulates the sent mapping signal outputted from the mapping signal generating circuit 12 into a slave-side sent signal and also demodulates a master-side sent signal sent from the center side. Then, an image of a subject to be maintained or secured remotely is sent to the center side at the request from the center and information on difference points and important comparison points is superimposed on the sent image and viewed. Therefore, changes required for the remote maintenance and remote security can speedily be detected from much information of mapping.
Patent JP-S63244521-A (JP)
Inventor: YONEDA YASUNOBU
IPC: H05K1/09
Filed: 1987-03-30
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-H11255440-A (JP)
Title: Control device for hydraulic elevator
Inventor: ISHIKAWA YASUNORI
IPC: B66B1/26
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To stabilize a traveling speed pattern by calculating a correction quantity corresponding to the detected pressure value of the hydraulic pressure of a hydraulic jack when a car is started and the detected temperature value of the flowing-in hydraulic pressure with a linear correction function, and correcting a control pattern signal on a real-time basis. SOLUTION: A correction calculating device 19 receives the oil temperature measurement signal output of an oil temperature detector 16 momently detecting the pressure oil temperature between a hydraulic pump 8 and an electromagnetically operated hydraulic pressure switching valve 9 and the oil temperature measurement signal of hydraulic pressure detector 17 on the hydraulic jack 2 side of a pipe 18.  The correction calculating device 19 sends the correction signal calculated with a correction quantity corresponding to the pressure value detected by the oil pressure detector 17 immediately before the start of a car 1 and a correction quantity corresponding to the temperature value of the outflow/inflow pressure oil to the hydraulic jack 2 momently detected by the oil temperature detector 16 during movement according to a linear correction function set in advance to a speed control device 13. A drive device 12 drives a motor 7 with the speed command signal based on the corrected control pattern signal for an invariably stably set travel.
Patent JP-H01251178-A (JP)
Title: Image expansion processor
Inventor: SHIOJIRI HIROHISA
IPC: G06F3/153
Filed: 1988-03-31
Abstract: PURPOSE:To accelerate processing by referring image data and an expanded bit indication example in parallel. CONSTITUTION:Expansion units 6 and 7 input the 5 bit of the image data and the 4 bit of the expanded bit instruction example and output the expanded result of 4 bit. In the expanded bit instruction example, an image element corre sponding with zero is substituted by the image element of just before and image elements being at an MSB side from that image element are shifted to one bit to the MSB side. Therefore, the image data of watched 4 bit and 5 bit to which the one bit of just before is added are needed for executing the expan sion processing of some 4 bit. As zero shows the shift of the image element and 1 shows the update of the image element in the expanded bit instruction example, the number of 1 in the instruction example shows the number of the image element which is processed by the expansion processing by the instruc tion example. Therefore, the expansion processing repeatedly executes the input of the expanded bit instruction example from an expanded bit instruction example generator 8. An input control part 13 monitors a value stored in a bit number register 12 and starts sequence for processing next data when the value is >=8.